Merge pull request #675 from Telecominfraproject/main

latest changes for 3.1.0

.github/workflows/build-dev.yml

@@ -15,20 +15,21 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     outputs:
       x64_vm_image_name: ${{ steps.package_and_upload_image.outputs.x64_vm_image_name }}
     strategy:
       fail-fast: false
       matrix:
-        target: [ 'cig_wf189h', 'cig_wf189w', 'cig_wf660a', 'cig_wf672', 'cig_wf186h', 'cig_wf186w', 'cig_wf188n', 'cig_wf189', 'cig_wf196', 'cig_wf196', 'cybertan_eww631-a1', 'cybertan_eww631-b1', 'sonicfi_rap630w-312g', 'sonicfi_rap63xc-211g', 'sonicfi_rap630c-311g', 'sonicfi_rap630w-311g', 'sonicfi_rap630w-211g', 'sonicfi_rap650c', 'sonicfi_rap7110c-341x', 'sonicfi_rap750e-h', 'sonicfi_rap750e-s', 'sonicfi_rap750w-311a', 'edgecore_eap101', 'edgecore_eap102', 'edgecore_eap104', 'edgecore_eap105', 'edgecore_eap111', 'edgecore_eap112', 'edgecore_oap101', 'edgecore_oap101-6e', 'edgecore_oap101e', 'edgecore_oap101e-6e', 'edgecore_oap103', 'hfcl_ion4xe', 'hfcl_ion4xi', 'hfcl_ion4x', 'hfcl_ion4x_2', 'hfcl_ion4x_3', 'hfcl_ion4xi_w', 'hfcl_ion4x_w', 'indio_um-305ax', 'senao_iap4300m', 'senao_iap2300m', 'senao_jeap6500', 'udaya_a6-id2', 'udaya_a6-od2', 'yuncore_ax820', 'yuncore_ax840', 'yuncore_fap640', 'yuncore_fap650', 'yuncore_fap655', 'emplus_wap588m', 'zyxel_nwa130be', 'sercomm_ap72tip-v4' ]
+        target: [ 'cig_wf186h', 'cig_wf186w', 'cig_wf188n', 'cig_wf196', 'cig_wf189', 'cybertan_eww631-a1', 'cybertan_eww631-b1', 'edgecore_eap101', 'edgecore_eap102', 'edgecore_eap104', 'edgecore_eap105', 'edgecore_eap111', 'edgecore_ecw5211', 'edgecore_oap101', 'edgecore_oap101-6e', 'edgecore_oap101e', 'edgecore_oap101e-6e', 'hfcl_ion4', 'hfcl_ion4xe', 'hfcl_ion4xi', 'hfcl_ion4x', 'hfcl_ion4x_2', 'hfcl_ion4x_3', 'hfcl_ion4xi_w', 'hfcl_ion4x_w', 'indio_um-305ax', 'indio_um-325ac', 'indio_um-510ac-v3', 'indio_um-550ac', 'sercomm_ap72tip', 'udaya_a5-id2', 'udaya_a6-id2', 'wallys_dr40x9', 'wallys_dr6018', 'wallys_dr6018-v4', 'yuncore_ax820', 'yuncore_ax840', 'yuncore_fap640', 'yuncore_fap650', 'yuncore_fap655' ]
+
     steps:
     - uses: actions/checkout@v3
 
     # Clean unnecessary files to save disk space
     - name: clean unncessary files to save space
       run: |
-        docker rmi `docker images -q` || true
+        docker rmi `docker images -q`
 
     - name: Build image for ${{ matrix.target }}
       id: build
@@ -80,7 +81,7 @@ jobs:
         fi
 
   trigger-testing:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     needs: build
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
@@ -93,7 +94,7 @@ jobs:
         client-payload: '{"ref": "${GITHUB_REF#refs/tags/}", "sha": "${{ github.sha }}"}'
 
   create-x64_vm-ami:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     needs: build
     if: startsWith(github.ref, 'refs/tags/v')
     steps:

feeds/bluetooth/nrf52840/files/etc/init.d/nrf52840

@@ -6,8 +6,7 @@ boot() {
 	. /lib/functions/system.sh
 	case $(board_name) in
 	edgecore,eap102|\
-	edgecore,oap102|\
-	edgecore,oap103)
+	edgecore,oap102)
 		echo 54 > /sys/class/gpio/export
 		echo out > /sys/class/gpio/gpio54/direction
 		echo 0 > /sys/class/gpio/gpio54/value

feeds/hostapd/hostapd/patches/600-ubus_support.patch

@@ -1,738 +0,0 @@
---- a/hostapd/Makefile
-+++ b/hostapd/Makefile
-@@ -166,6 +166,12 @@ OBJS += ../src/common/hw_features_common
- 
- OBJS += ../src/eapol_auth/eapol_auth_sm.o
- 
-+ifdef CONFIG_UBUS
-+CFLAGS += -DUBUS_SUPPORT
-+OBJS += ../src/utils/uloop.o
-+OBJS += ../src/ap/ubus.o
-+LIBS += -lubox -lubus
-+endif
- 
- ifdef CONFIG_CODE_COVERAGE
- CFLAGS += -O0 -fprofile-arcs -ftest-coverage
---- a/src/ap/hostapd.h
-+++ b/src/ap/hostapd.h
-@@ -18,6 +18,7 @@
- #include "utils/list.h"
- #include "ap_config.h"
- #include "drivers/driver.h"
-+#include "ubus.h"
- 
- #define OCE_STA_CFON_ENABLED(hapd) \
- 	((hapd->conf->oce & OCE_STA_CFON) && \
-@@ -184,6 +185,7 @@ struct hostapd_data {
- 	struct hostapd_iface *iface;
- 	struct hostapd_config *iconf;
- 	struct hostapd_bss_config *conf;
-+	struct hostapd_ubus_bss ubus;
- 	int interface_added; /* virtual interface added for this BSS */
- 	unsigned int started:1;
- 	unsigned int disabled:1;
-@@ -695,6 +697,7 @@ hostapd_alloc_bss_data(struct hostapd_if
- 		       struct hostapd_bss_config *bss);
- int hostapd_setup_interface(struct hostapd_iface *iface);
- int hostapd_setup_interface_complete(struct hostapd_iface *iface, int err);
-+void hostapd_set_own_neighbor_report(struct hostapd_data *hapd);
- void hostapd_interface_deinit(struct hostapd_iface *iface);
- void hostapd_interface_free(struct hostapd_iface *iface);
- struct hostapd_iface * hostapd_alloc_iface(void);
---- a/src/ap/hostapd.c
-+++ b/src/ap/hostapd.c
-@@ -435,6 +435,7 @@ void hostapd_free_hapd_data(struct hosta
- 	hapd->beacon_set_done = 0;
- 
- 	wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
-+	hostapd_ubus_free_bss(hapd);
- 	accounting_deinit(hapd);
- 	hostapd_deinit_wpa(hapd);
- 	vlan_deinit(hapd);
-@@ -1187,6 +1188,8 @@ static int hostapd_start_beacon(struct h
- 	if (hapd->driver && hapd->driver->set_operstate)
- 		hapd->driver->set_operstate(hapd->drv_priv, 1);
- 
-+	hostapd_ubus_add_bss(hapd);
-+
- 	return 0;
- }
- 
-@@ -2275,6 +2278,7 @@ static int hostapd_setup_interface_compl
- 	if (err)
- 		goto fail;
- 
-+	hostapd_ubus_add_iface(iface);
- 	wpa_printf(MSG_DEBUG, "Completing interface initialization");
- 	if (iface->freq) {
- #ifdef NEED_AP_MLME
-@@ -2494,6 +2498,7 @@ dfs_offload:
- 
- fail:
- 	wpa_printf(MSG_ERROR, "Interface initialization failed");
-+	hostapd_ubus_free_iface(iface);
- 
- 	if (iface->is_no_ir) {
- 		hostapd_set_state(iface, HAPD_IFACE_NO_IR);
-@@ -2984,6 +2989,7 @@ void hostapd_interface_deinit_free(struc
- 		   (unsigned int) iface->conf->num_bss);
- 	driver = iface->bss[0]->driver;
- 	drv_priv = iface->bss[0]->drv_priv;
-+	hostapd_ubus_free_iface(iface);
- 	hostapd_interface_deinit(iface);
- 	wpa_printf(MSG_DEBUG, "%s: driver=%p drv_priv=%p -> hapd_deinit",
- 		   __func__, driver, drv_priv);
---- a/src/ap/ieee802_11.c
-+++ b/src/ap/ieee802_11.c
-@@ -2786,7 +2786,7 @@ static void handle_auth(struct hostapd_d
- 	u16 auth_alg, auth_transaction, status_code;
- 	u16 resp = WLAN_STATUS_SUCCESS;
- 	struct sta_info *sta = NULL;
--	int res, reply_res;
-+	int res, reply_res, ubus_resp;
- 	u16 fc;
- 	const u8 *challenge = NULL;
- 	u8 resp_ies[2 + WLAN_AUTH_CHALLENGE_LEN];
-@@ -2795,6 +2795,11 @@ static void handle_auth(struct hostapd_d
- 	struct radius_sta rad_info;
- 	const u8 *dst, *sa, *bssid;
- 	bool mld_sta = false;
-+	struct hostapd_ubus_request req = {
-+		.type = HOSTAPD_UBUS_AUTH_REQ,
-+		.mgmt_frame = mgmt,
-+		.ssi_signal = rssi,
-+	};
- 
- 	if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
- 		wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
-@@ -2986,6 +2991,13 @@ static void handle_auth(struct hostapd_d
- 		resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
- 		goto fail;
- 	}
-+	ubus_resp = hostapd_ubus_handle_event(hapd, &req);
-+	if (0 && ubus_resp) {
-+		wpa_printf(MSG_DEBUG, "Station " MACSTR " rejected by ubus handler.\n",
-+			MAC2STR(mgmt->sa));
-+		resp = ubus_resp > 0 ? (u16) ubus_resp : WLAN_STATUS_UNSPECIFIED_FAILURE;
-+		goto fail;
-+	}
- 	if (res == HOSTAPD_ACL_PENDING)
- 		return;
- 
-@@ -5161,7 +5173,7 @@ static void handle_assoc(struct hostapd_
- 	int resp = WLAN_STATUS_SUCCESS;
- 	u16 reply_res = WLAN_STATUS_UNSPECIFIED_FAILURE;
- 	const u8 *pos;
--	int left, i;
-+	int left, i, ubus_resp;
- 	struct sta_info *sta;
- 	u8 *tmp = NULL;
- #ifdef CONFIG_FILS
-@@ -5374,6 +5386,11 @@ static void handle_assoc(struct hostapd_
- 		left = res;
- 	}
- #endif /* CONFIG_FILS */
-+	struct hostapd_ubus_request req = {
-+		.type = HOSTAPD_UBUS_ASSOC_REQ,
-+		.mgmt_frame = mgmt,
-+		.ssi_signal = rssi,
-+	};
- 
- 	/* followed by SSID and Supported rates; and HT capabilities if 802.11n
- 	 * is used */
-@@ -5472,6 +5489,13 @@ static void handle_assoc(struct hostapd_
- 	}
- #endif /* CONFIG_FILS */
- 
-+	ubus_resp = hostapd_ubus_handle_event(hapd, &req);
-+	if (0 && ubus_resp) {
-+		wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
-+		       MAC2STR(mgmt->sa));
-+		resp = ubus_resp > 0 ? (u16) ubus_resp : WLAN_STATUS_UNSPECIFIED_FAILURE;
-+		goto fail;
-+	}
-  fail:
- 
- 	/*
-@@ -5753,6 +5777,7 @@ static void handle_disassoc(struct hosta
- 			   (unsigned long) len);
- 		return;
- 	}
-+	hostapd_ubus_notify(hapd, "disassoc", mgmt->sa);
- 
- 	sta = ap_get_sta(hapd, mgmt->sa);
- 	if (!sta) {
-@@ -5784,6 +5809,8 @@ static void handle_deauth(struct hostapd
- 	/* Clear the PTKSA cache entries for PASN */
- 	ptksa_cache_flush(hapd->ptksa, mgmt->sa, WPA_CIPHER_NONE);
- 
-+	hostapd_ubus_notify(hapd, "deauth", mgmt->sa);
-+
- 	sta = ap_get_sta(hapd, mgmt->sa);
- 	if (!sta) {
- 		wpa_msg(hapd->msg_ctx, MSG_DEBUG, "Station " MACSTR
---- a/src/ap/beacon.c
-+++ b/src/ap/beacon.c
-@@ -1036,6 +1036,12 @@ void handle_probe_req(struct hostapd_dat
- 	u16 csa_offs[2];
- 	size_t csa_offs_len;
- 	struct radius_sta rad_info;
-+	struct hostapd_ubus_request req = {
-+		.type = HOSTAPD_UBUS_PROBE_REQ,
-+		.mgmt_frame = mgmt,
-+		.ssi_signal = ssi_signal,
-+		.elems = &elems,
-+	};
- 
- 	if (hapd->iconf->rssi_ignore_probe_request && ssi_signal &&
- 	    ssi_signal < hapd->iconf->rssi_ignore_probe_request)
-@@ -1222,6 +1228,12 @@ void handle_probe_req(struct hostapd_dat
- 	}
- #endif /* CONFIG_P2P */
- 
-+	if (hostapd_ubus_handle_event(hapd, &req)) {
-+		wpa_printf(MSG_DEBUG, "Probe request for " MACSTR " rejected by ubus handler.\n",
-+		       MAC2STR(mgmt->sa));
-+		return;
-+	}
-+
- 	/* TODO: verify that supp_rates contains at least one matching rate
- 	 * with AP configuration */
- 
---- a/src/ap/drv_callbacks.c
-+++ b/src/ap/drv_callbacks.c
-@@ -260,6 +260,10 @@ int hostapd_notif_assoc(struct hostapd_d
- 	u16 reason = WLAN_REASON_UNSPECIFIED;
- 	int status = WLAN_STATUS_SUCCESS;
- 	const u8 *p2p_dev_addr = NULL;
-+	struct hostapd_ubus_request req = {
-+		.type = HOSTAPD_UBUS_ASSOC_REQ,
-+		.addr = addr,
-+	};
- 
- 	if (addr == NULL) {
- 		/*
-@@ -396,6 +400,12 @@ int hostapd_notif_assoc(struct hostapd_d
- 		goto fail;
- 	}
- 
-+	if (hostapd_ubus_handle_event(hapd, &req)) {
-+		wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
-+			   MAC2STR(req.addr));
-+		goto fail;
-+	}
-+
- #ifdef CONFIG_P2P
- 	if (elems.p2p) {
- 		wpabuf_free(sta->p2p_ie);
---- a/src/ap/sta_info.c
-+++ b/src/ap/sta_info.c
-@@ -471,6 +471,7 @@ void ap_handle_timer(void *eloop_ctx, vo
- 		hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
- 			       HOSTAPD_LEVEL_INFO, "deauthenticated due to "
- 			       "local deauth request");
-+		hostapd_ubus_notify(hapd, "local-deauth", sta->addr);
- 		ap_free_sta(hapd, sta);
- 		return;
- 	}
-@@ -626,6 +627,7 @@ skip_poll:
- 		mlme_deauthenticate_indication(
- 			hapd, sta,
- 			WLAN_REASON_PREV_AUTH_NOT_VALID);
-+		hostapd_ubus_notify(hapd, "inactive-deauth", sta->addr);
- 		ap_free_sta(hapd, sta);
- 		break;
- 	}
-@@ -1344,15 +1346,28 @@ void ap_sta_set_authorized(struct hostap
- 					sta->addr, authorized, dev_addr);
- 
- 	if (authorized) {
-+		static const char * const auth_algs[] = {
-+			[WLAN_AUTH_OPEN] = "open",
-+			[WLAN_AUTH_SHARED_KEY] = "shared",
-+			[WLAN_AUTH_FT] = "ft",
-+			[WLAN_AUTH_SAE] = "sae",
-+			[WLAN_AUTH_FILS_SK] = "fils-sk",
-+			[WLAN_AUTH_FILS_SK_PFS] = "fils-sk-pfs",
-+			[WLAN_AUTH_FILS_PK] = "fils-pk",
-+			[WLAN_AUTH_PASN] = "pasn",
-+		};
-+		const char *auth_alg = NULL;
- 		const u8 *dpp_pkhash;
- 		const char *keyid;
- 		char dpp_pkhash_buf[100];
- 		char keyid_buf[100];
- 		char ip_addr[100];
-+		char alg_buf[100];
- 
- 		dpp_pkhash_buf[0] = '\0';
- 		keyid_buf[0] = '\0';
- 		ip_addr[0] = '\0';
-+		alg_buf[0] = '\0';
- #ifdef CONFIG_P2P
- 		if (wpa_auth_get_ip_addr(sta->wpa_sm, ip_addr_buf) == 0) {
- 			os_snprintf(ip_addr, sizeof(ip_addr),
-@@ -1362,6 +1377,13 @@ void ap_sta_set_authorized(struct hostap
- 		}
- #endif /* CONFIG_P2P */
- 
-+		if (sta->auth_alg < ARRAY_SIZE(auth_algs))
-+			auth_alg = auth_algs[sta->auth_alg];
-+
-+		if (auth_alg)
-+			os_snprintf(alg_buf, sizeof(alg_buf),
-+				" auth_alg=%s", auth_alg);
-+
- 		keyid = ap_sta_wpa_get_keyid(hapd, sta);
- 		if (keyid) {
- 			os_snprintf(keyid_buf, sizeof(keyid_buf),
-@@ -1380,17 +1402,19 @@ void ap_sta_set_authorized(struct hostap
- 					 dpp_pkhash, SHA256_MAC_LEN);
- 		}
- 
--		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_CONNECTED "%s%s%s%s",
--			buf, ip_addr, keyid_buf, dpp_pkhash_buf);
-+		hostapd_ubus_notify_authorized(hapd, sta);
-+		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_CONNECTED "%s%s%s%s%s",
-+			buf, ip_addr, keyid_buf, dpp_pkhash_buf, alg_buf);
- 
- 		if (hapd->msg_ctx_parent &&
- 		    hapd->msg_ctx_parent != hapd->msg_ctx)
- 			wpa_msg_no_global(hapd->msg_ctx_parent, MSG_INFO,
--					  AP_STA_CONNECTED "%s%s%s%s",
-+					  AP_STA_CONNECTED "%s%s%s%s%s",
- 					  buf, ip_addr, keyid_buf,
--					  dpp_pkhash_buf);
-+					  dpp_pkhash_buf, alg_buf);
- 	} else {
- 		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_DISCONNECTED "%s", buf);
-+		hostapd_ubus_notify(hapd, "disassoc", sta->addr);
- 
- 		if (hapd->msg_ctx_parent &&
- 		    hapd->msg_ctx_parent != hapd->msg_ctx)
---- a/src/ap/wpa_auth_glue.c
-+++ b/src/ap/wpa_auth_glue.c
-@@ -269,6 +269,7 @@ static void hostapd_wpa_auth_psk_failure
- 	struct hostapd_data *hapd = ctx;
- 	wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_POSSIBLE_PSK_MISMATCH MACSTR,
- 		MAC2STR(addr));
-+	hostapd_ubus_notify(hapd, "key-mismatch", addr);
- }
- 
- 
---- a/wpa_supplicant/Makefile
-+++ b/wpa_supplicant/Makefile
-@@ -192,6 +192,13 @@ ifdef CONFIG_EAPOL_TEST
- CFLAGS += -Werror -DEAPOL_TEST
- endif
- 
-+ifdef CONFIG_UBUS
-+CFLAGS += -DUBUS_SUPPORT
-+OBJS += ubus.o
-+OBJS += ../src/utils/uloop.o
-+LIBS += -lubox -lubus
-+endif
-+
- ifdef CONFIG_CODE_COVERAGE
- CFLAGS += -O0 -fprofile-arcs -ftest-coverage
- LIBS += -lgcov
-@@ -987,6 +994,9 @@ ifdef CONFIG_CTRL_IFACE_MIB
- CFLAGS += -DCONFIG_CTRL_IFACE_MIB
- endif
- OBJS += ../src/ap/ctrl_iface_ap.o
-+ifdef CONFIG_UBUS
-+OBJS += ../src/ap/ubus.o
-+endif
- endif
- 
- CFLAGS += -DEAP_SERVER -DEAP_SERVER_IDENTITY
---- a/wpa_supplicant/wpa_supplicant.c
-+++ b/wpa_supplicant/wpa_supplicant.c
-@@ -7593,6 +7593,8 @@ struct wpa_supplicant * wpa_supplicant_a
- 	}
- #endif /* CONFIG_P2P */
- 
-+	wpas_ubus_add_bss(wpa_s);
-+
- 	return wpa_s;
- }
- 
-@@ -7619,6 +7621,8 @@ int wpa_supplicant_remove_iface(struct w
- 	struct wpa_supplicant *parent = wpa_s->parent;
- #endif /* CONFIG_MESH */
- 
-+	wpas_ubus_free_bss(wpa_s);
-+
- 	/* Remove interface from the global list of interfaces */
- 	prev = global->ifaces;
- 	if (prev == wpa_s) {
-@@ -7965,8 +7969,12 @@ int wpa_supplicant_run(struct wpa_global
- 	eloop_register_signal_terminate(wpa_supplicant_terminate, global);
- 	eloop_register_signal_reconfig(wpa_supplicant_reconfig, global);
- 
-+	wpas_ubus_add(global);
-+
- 	eloop_run();
- 
-+	wpas_ubus_free(global);
-+
- 	return 0;
- }
- 
---- a/wpa_supplicant/wpa_supplicant_i.h
-+++ b/wpa_supplicant/wpa_supplicant_i.h
-@@ -21,6 +21,7 @@
- #include "config_ssid.h"
- #include "wmm_ac.h"
- #include "pasn/pasn_common.h"
-+#include "ubus.h"
- 
- extern const char *const wpa_supplicant_version;
- extern const char *const wpa_supplicant_license;
-@@ -319,6 +320,8 @@ struct wpa_global {
- #endif /* CONFIG_WIFI_DISPLAY */
- 
- 	struct psk_list_entry *add_psk; /* From group formation */
-+
-+	struct ubus_object ubus_global;
- };
- 
- 
-@@ -685,6 +688,7 @@ struct wpa_supplicant {
- 	unsigned char own_addr[ETH_ALEN];
- 	unsigned char perm_addr[ETH_ALEN];
- 	char ifname[100];
-+	struct wpas_ubus_bss ubus;
- #ifdef CONFIG_MATCH_IFACE
- 	int matched;
- #endif /* CONFIG_MATCH_IFACE */
---- a/wpa_supplicant/wps_supplicant.c
-+++ b/wpa_supplicant/wps_supplicant.c
-@@ -33,6 +33,7 @@
- #include "p2p/p2p.h"
- #include "p2p_supplicant.h"
- #include "wps_supplicant.h"
-+#include "ubus.h"
- 
- 
- #ifndef WPS_PIN_SCAN_IGNORE_SEL_REG
-@@ -402,6 +403,8 @@ static int wpa_supplicant_wps_cred(void
- 	wpa_hexdump_key(MSG_DEBUG, "WPS: Received Credential attribute",
- 			cred->cred_attr, cred->cred_attr_len);
- 
-+	wpas_ubus_notify(wpa_s, cred);
-+
- 	if (wpa_s->conf->wps_cred_processing == 1)
- 		return 0;
- 
---- a/wpa_supplicant/main.c
-+++ b/wpa_supplicant/main.c
-@@ -203,7 +203,7 @@ int main(int argc, char *argv[])
- 
- 	for (;;) {
- 		c = getopt(argc, argv,
--			   "b:Bc:C:D:de:f:g:G:hi:I:KLMm:No:O:p:P:qsTtuv::W");
-+			   "b:Bc:C:D:de:f:g:G:hi:I:KLMm:nNo:O:p:P:qsTtuv::W");
- 		if (c < 0)
- 			break;
- 		switch (c) {
-@@ -268,6 +268,9 @@ int main(int argc, char *argv[])
- 			params.conf_p2p_dev = optarg;
- 			break;
- #endif /* CONFIG_P2P */
-+		case 'n':
-+			iface_count = 0;
-+			break;
- 		case 'o':
- 			params.override_driver = optarg;
- 			break;
---- a/src/ap/rrm.c
-+++ b/src/ap/rrm.c
-@@ -89,6 +89,9 @@ static void hostapd_handle_beacon_report
- 		return;
- 	wpa_msg(hapd->msg_ctx, MSG_INFO, BEACON_RESP_RX MACSTR " %u %02x %s",
- 		MAC2STR(addr), token, rep_mode, report);
-+	if (len < sizeof(struct rrm_measurement_beacon_report))
-+		return;
-+	hostapd_ubus_notify_beacon_report(hapd, addr, token, rep_mode, (struct rrm_measurement_beacon_report*) pos, len);
- }
- 
- 
---- a/src/ap/vlan_init.c
-+++ b/src/ap/vlan_init.c
-@@ -22,6 +22,7 @@
- static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
- 		       int existsok)
- {
-+	bool vlan_exists = iface_exists(vlan->ifname);
- 	int ret;
- #ifdef CONFIG_WEP
- 	int i;
-@@ -36,7 +37,7 @@ static int vlan_if_add(struct hostapd_da
- 	}
- #endif /* CONFIG_WEP */
- 
--	if (!iface_exists(vlan->ifname))
-+	if (!vlan_exists)
- 		ret = hostapd_vlan_if_add(hapd, vlan->ifname);
- 	else if (!existsok)
- 		return -1;
-@@ -51,6 +52,9 @@ static int vlan_if_add(struct hostapd_da
- 	if (hapd->wpa_auth)
- 		ret = wpa_auth_ensure_group(hapd->wpa_auth, vlan->vlan_id);
- 
-+	if (!ret && !vlan_exists)
-+		hostapd_ubus_add_vlan(hapd, vlan);
-+
- 	if (ret == 0)
- 		return ret;
- 
-@@ -77,6 +81,8 @@ int vlan_if_remove(struct hostapd_data *
- 			   "WPA deinitialization for VLAN %d failed (%d)",
- 			   vlan->vlan_id, ret);
- 
-+	hostapd_ubus_remove_vlan(hapd, vlan);
-+
- 	return hostapd_vlan_if_remove(hapd, vlan->ifname);
- }
- 
---- a/src/ap/dfs.c
-+++ b/src/ap/dfs.c
-@@ -1216,6 +1216,8 @@ int hostapd_dfs_pre_cac_expired(struct h
- 		"freq=%d ht_enabled=%d chan_offset=%d chan_width=%d cf1=%d cf2=%d",
- 		freq, ht_enabled, chan_offset, chan_width, cf1, cf2);
- 
-+	hostapd_ubus_notify_radar_detected(iface, freq, chan_width, cf1, cf2);
-+
- 	/* Proceed only if DFS is not offloaded to the driver */
- 	if (iface->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD)
- 		return 0;
---- a/src/ap/airtime_policy.c
-+++ b/src/ap/airtime_policy.c
-@@ -112,8 +112,14 @@ static void set_sta_weights(struct hosta
- {
- 	struct sta_info *sta;
- 
--	for (sta = hapd->sta_list; sta; sta = sta->next)
--		sta_set_airtime_weight(hapd, sta, weight);
-+	for (sta = hapd->sta_list; sta; sta = sta->next) {
-+		unsigned int sta_weight = weight;
-+
-+		if (sta->dyn_airtime_weight)
-+			sta_weight = (weight * sta->dyn_airtime_weight) / 256;
-+
-+		sta_set_airtime_weight(hapd, sta, sta_weight);
-+	}
- }
- 
- 
-@@ -244,7 +250,10 @@ int airtime_policy_new_sta(struct hostap
- 	unsigned int weight;
- 
- 	if (hapd->iconf->airtime_mode == AIRTIME_MODE_STATIC) {
--		weight = get_weight_for_sta(hapd, sta->addr);
-+		if (sta->dyn_airtime_weight)
-+			weight = sta->dyn_airtime_weight;
-+		else
-+			weight = get_weight_for_sta(hapd, sta->addr);
- 		if (weight)
- 			return sta_set_airtime_weight(hapd, sta, weight);
- 	}
---- a/src/ap/sta_info.h
-+++ b/src/ap/sta_info.h
-@@ -322,6 +322,7 @@ struct sta_info {
- #endif /* CONFIG_TESTING_OPTIONS */
- #ifdef CONFIG_AIRTIME_POLICY
- 	unsigned int airtime_weight;
-+	unsigned int dyn_airtime_weight;
- 	struct os_reltime backlogged_until;
- #endif /* CONFIG_AIRTIME_POLICY */
- 
---- a/src/ap/wnm_ap.c
-+++ b/src/ap/wnm_ap.c
-@@ -455,7 +455,8 @@ static void ieee802_11_rx_bss_trans_mgmt
- 		MAC2STR(addr), reason, hex ? " neighbor=" : "", hex);
- 	os_free(hex);
- 
--	ieee802_11_send_bss_trans_mgmt_request(hapd, addr, dialog_token);
-+	if (!hostapd_ubus_notify_bss_transition_query(hapd, addr, dialog_token, reason, pos, end - pos))
-+		ieee802_11_send_bss_trans_mgmt_request(hapd, addr, dialog_token);
- }
- 
- 
-@@ -477,7 +478,7 @@ static void ieee802_11_rx_bss_trans_mgmt
- 					      size_t len)
- {
- 	u8 dialog_token, status_code, bss_termination_delay;
--	const u8 *pos, *end;
-+	const u8 *pos, *end, *target_bssid = NULL;
- 	int enabled = hapd->conf->bss_transition;
- 	struct sta_info *sta;
- 
-@@ -524,6 +525,7 @@ static void ieee802_11_rx_bss_trans_mgmt
- 			wpa_printf(MSG_DEBUG, "WNM: not enough room for Target BSSID field");
- 			return;
- 		}
-+		target_bssid = pos;
- 		sta->agreed_to_steer = 1;
- 		eloop_cancel_timeout(ap_sta_reset_steer_flag_timer, hapd, sta);
- 		eloop_register_timeout(2, 0, ap_sta_reset_steer_flag_timer,
-@@ -543,6 +545,10 @@ static void ieee802_11_rx_bss_trans_mgmt
- 			MAC2STR(addr), status_code, bss_termination_delay);
- 	}
- 
-+	hostapd_ubus_notify_bss_transition_response(hapd, sta->addr, dialog_token,
-+						    status_code, bss_termination_delay,
-+						    target_bssid, pos, end - pos);
-+
- 	wpa_hexdump(MSG_DEBUG, "WNM: BSS Transition Candidate List Entries",
- 		    pos, end - pos);
- }
---- a/src/utils/eloop.c
-+++ b/src/utils/eloop.c
-@@ -77,6 +77,9 @@ struct eloop_sock_table {
- struct eloop_data {
- 	int max_sock;
- 
-+	eloop_timeout_poll_handler timeout_poll_cb;
-+	eloop_poll_handler poll_cb;
-+
- 	size_t count; /* sum of all table counts */
- #ifdef CONFIG_ELOOP_POLL
- 	size_t max_pollfd_map; /* number of pollfds_map currently allocated */
-@@ -1121,6 +1124,12 @@ void eloop_run(void)
- 				os_reltime_sub(&timeout->time, &now, &tv);
- 			else
- 				tv.sec = tv.usec = 0;
-+		}
-+
-+		if (eloop.timeout_poll_cb && eloop.timeout_poll_cb(&tv, !!timeout))
-+			timeout = (void *)1;
-+
-+		if (timeout) {
- #if defined(CONFIG_ELOOP_POLL) || defined(CONFIG_ELOOP_EPOLL)
- 			timeout_ms = tv.sec * 1000 + tv.usec / 1000;
- #endif /* defined(CONFIG_ELOOP_POLL) || defined(CONFIG_ELOOP_EPOLL) */
-@@ -1190,7 +1199,8 @@ void eloop_run(void)
- 		eloop.exceptions.changed = 0;
- 
- 		eloop_process_pending_signals();
--
-+		if (eloop.poll_cb)
-+			eloop.poll_cb();
- 
- 		/* check if some registered timeouts have occurred */
- 		timeout = dl_list_first(&eloop.timeout, struct eloop_timeout,
-@@ -1252,6 +1262,14 @@ out:
- 	return;
- }
- 
-+int eloop_register_cb(eloop_poll_handler poll_cb,
-+		      eloop_timeout_poll_handler timeout_cb)
-+{
-+	eloop.poll_cb = poll_cb;
-+	eloop.timeout_poll_cb = timeout_cb;
-+
-+	return 0;
-+}
- 
- void eloop_terminate(void)
- {
---- a/src/utils/eloop.h
-+++ b/src/utils/eloop.h
-@@ -65,6 +65,9 @@ typedef void (*eloop_timeout_handler)(vo
-  */
- typedef void (*eloop_signal_handler)(int sig, void *signal_ctx);
- 
-+typedef bool (*eloop_timeout_poll_handler)(struct os_reltime *tv, bool tv_set);
-+typedef void (*eloop_poll_handler)(void);
-+
- /**
-  * eloop_init() - Initialize global event loop data
-  * Returns: 0 on success, -1 on failure
-@@ -73,6 +76,9 @@ typedef void (*eloop_signal_handler)(int
-  */
- int eloop_init(void);
- 
-+int eloop_register_cb(eloop_poll_handler poll_cb,
-+		      eloop_timeout_poll_handler timeout_cb);
-+
- /**
-  * eloop_register_read_sock - Register handler for read events
-  * @sock: File descriptor number for the socket
-@@ -320,6 +326,8 @@ int eloop_register_signal_reconfig(eloop
-  */
- int eloop_sock_requeue(void);
- 
-+void eloop_add_uloop(void);
-+
- /**
-  * eloop_run - Start the event loop
-  *
---- /dev/null
-+++ b/src/utils/uloop.c
-@@ -0,0 +1,64 @@
-+#include <libubox/uloop.h>
-+#include "includes.h"
-+#include "common.h"
-+#include "eloop.h"
-+
-+static void eloop_uloop_event_cb(int sock, void *eloop_ctx, void *sock_ctx)
-+{
-+}
-+
-+static void eloop_uloop_fd_cb(struct uloop_fd *fd, unsigned int events)
-+{
-+	unsigned int changed = events ^ fd->flags;
-+
-+	if (changed & ULOOP_READ) {
-+		if (events & ULOOP_READ)
-+			eloop_register_sock(fd->fd, EVENT_TYPE_READ, eloop_uloop_event_cb, fd, fd);
-+		else
-+			eloop_unregister_sock(fd->fd, EVENT_TYPE_READ);
-+	}
-+
-+	if (changed & ULOOP_WRITE) {
-+		if (events & ULOOP_WRITE)
-+			eloop_register_sock(fd->fd, EVENT_TYPE_WRITE, eloop_uloop_event_cb, fd, fd);
-+		else
-+			eloop_unregister_sock(fd->fd, EVENT_TYPE_WRITE);
-+	}
-+}
-+
-+static bool uloop_timeout_poll_handler(struct os_reltime *tv, bool tv_set)
-+{
-+	struct os_reltime tv_uloop;
-+	int timeout_ms = uloop_get_next_timeout();
-+
-+	if (timeout_ms < 0)
-+		return false;
-+
-+	tv_uloop.sec = timeout_ms / 1000;
-+	tv_uloop.usec = (timeout_ms % 1000) * 1000;
-+
-+	if (!tv_set || os_reltime_before(&tv_uloop, tv)) {
-+		*tv = tv_uloop;
-+		return true;
-+	}
-+
-+	return false;
-+}
-+
-+static void uloop_poll_handler(void)
-+{
-+	uloop_run_timeout(0);
-+}
-+
-+void eloop_add_uloop(void)
-+{
-+	static bool init_done = false;
-+
-+	if (!init_done) {
-+		uloop_init();
-+		uloop_fd_set_cb = eloop_uloop_fd_cb;
-+		init_done = true;
-+	}
-+
-+	eloop_register_cb(uloop_poll_handler, uloop_timeout_poll_handler);
-+}

feeds/hostapd/hostapd/patches/601-ucode_support.patch

@@ -1,723 +0,0 @@
---- a/hostapd/Makefile
-+++ b/hostapd/Makefile
-@@ -168,9 +168,21 @@ OBJS += ../src/eapol_auth/eapol_auth_sm.
- 
- ifdef CONFIG_UBUS
- CFLAGS += -DUBUS_SUPPORT
--OBJS += ../src/utils/uloop.o
- OBJS += ../src/ap/ubus.o
--LIBS += -lubox -lubus
-+LIBS += -lubus
-+NEED_ULOOP:=y
-+endif
-+
-+ifdef CONFIG_UCODE
-+CFLAGS += -DUCODE_SUPPORT
-+OBJS += ../src/utils/ucode.o
-+OBJS += ../src/ap/ucode.o
-+NEED_ULOOP:=y
-+endif
-+
-+ifdef NEED_ULOOP
-+OBJS += ../src/utils/uloop.o
-+LIBS += -lubox
- endif
- 
- ifdef CONFIG_CODE_COVERAGE
---- a/hostapd/main.c
-+++ b/hostapd/main.c
-@@ -1007,6 +1007,7 @@ int main(int argc, char *argv[])
- 	}
- 
- 	hostapd_global_ctrl_iface_init(&interfaces);
-+	hostapd_ucode_init(&interfaces);
- 
- 	if (hostapd_global_run(&interfaces, daemonize, pid_file)) {
- 		wpa_printf(MSG_ERROR, "Failed to start eloop");
-@@ -1016,6 +1017,7 @@ int main(int argc, char *argv[])
- 	ret = 0;
- 
-  out:
-+	hostapd_ucode_free();
- 	hostapd_global_ctrl_iface_deinit(&interfaces);
- 	/* Deinitialize all interfaces */
- 	for (i = 0; i < interfaces.count; i++) {
---- a/src/ap/hostapd.h
-+++ b/src/ap/hostapd.h
-@@ -19,6 +19,7 @@
- #include "ap_config.h"
- #include "drivers/driver.h"
- #include "ubus.h"
-+#include "ucode.h"
- 
- #define OCE_STA_CFON_ENABLED(hapd) \
- 	((hapd->conf->oce & OCE_STA_CFON) && \
-@@ -51,6 +52,10 @@ struct hapd_interfaces {
- 	struct hostapd_config * (*config_read_cb)(const char *config_fname);
- 	int (*ctrl_iface_init)(struct hostapd_data *hapd);
- 	void (*ctrl_iface_deinit)(struct hostapd_data *hapd);
-+	int (*ctrl_iface_recv)(struct hostapd_data *hapd,
-+			       char *buf, char *reply, int reply_size,
-+			       struct sockaddr_storage *from,
-+			       socklen_t fromlen);
- 	int (*for_each_interface)(struct hapd_interfaces *interfaces,
- 				  int (*cb)(struct hostapd_iface *iface,
- 					    void *ctx), void *ctx);
-@@ -186,6 +191,7 @@ struct hostapd_data {
- 	struct hostapd_config *iconf;
- 	struct hostapd_bss_config *conf;
- 	struct hostapd_ubus_bss ubus;
-+	struct hostapd_ucode_bss ucode;
- 	int interface_added; /* virtual interface added for this BSS */
- 	unsigned int started:1;
- 	unsigned int disabled:1;
-@@ -506,6 +512,7 @@ struct hostapd_sta_info {
-  */
- struct hostapd_iface {
- 	struct hapd_interfaces *interfaces;
-+	struct hostapd_ucode_iface ucode;
- 	void *owner;
- 	char *config_fname;
- 	struct hostapd_config *conf;
-@@ -706,6 +713,8 @@ struct hostapd_iface * hostapd_init(stru
- struct hostapd_iface *
- hostapd_interface_init_bss(struct hapd_interfaces *interfaces, const char *phy,
- 			   const char *config_fname, int debug);
-+int hostapd_setup_bss(struct hostapd_data *hapd, int first, bool start_beacon);
-+void hostapd_bss_deinit(struct hostapd_data *hapd);
- void hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta,
- 			   int reassoc);
- void hostapd_interface_deinit_free(struct hostapd_iface *iface);
-@@ -732,6 +741,7 @@ hostapd_switch_channel_fallback(struct h
- void hostapd_cleanup_cs_params(struct hostapd_data *hapd);
- void hostapd_periodic_iface(struct hostapd_iface *iface);
- int hostapd_owe_trans_get_info(struct hostapd_data *hapd);
-+void hostapd_owe_update_trans(struct hostapd_iface *iface);
- void hostapd_ocv_check_csa_sa_query(void *eloop_ctx, void *timeout_ctx);
- 
- void hostapd_switch_color(struct hostapd_data *hapd, u64 bitmap);
---- a/src/ap/hostapd.c
-+++ b/src/ap/hostapd.c
-@@ -252,6 +252,8 @@ int hostapd_reload_config(struct hostapd
- 	struct hostapd_config *newconf, *oldconf;
- 	size_t j;
- 
-+	hostapd_ucode_reload_bss(hapd);
-+
- 	if (iface->config_fname == NULL) {
- 		/* Only in-memory config in use - assume it has been updated */
- 		hostapd_clear_old(iface);
-@@ -435,6 +437,7 @@ void hostapd_free_hapd_data(struct hosta
- 	hapd->beacon_set_done = 0;
- 
- 	wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
-+	hostapd_ucode_free_bss(hapd);
- 	hostapd_ubus_free_bss(hapd);
- 	accounting_deinit(hapd);
- 	hostapd_deinit_wpa(hapd);
-@@ -538,7 +541,7 @@ void hostapd_free_hapd_data(struct hosta
-  * Most of the modules that are initialized in hostapd_setup_bss() are
-  * deinitialized here.
-  */
--static void hostapd_cleanup(struct hostapd_data *hapd)
-+void hostapd_cleanup(struct hostapd_data *hapd)
- {
- 	wpa_printf(MSG_DEBUG, "%s(hapd=%p (%s))", __func__, hapd,
- 		   hapd->conf ? hapd->conf->iface : "N/A");
-@@ -600,6 +603,7 @@ void hostapd_cleanup_iface_partial(struc
- static void hostapd_cleanup_iface(struct hostapd_iface *iface)
- {
- 	wpa_printf(MSG_DEBUG, "%s(%p)", __func__, iface);
-+	hostapd_ucode_free_iface(iface);
- 	eloop_cancel_timeout(hostapd_interface_setup_failure_handler, iface,
- 			     NULL);
- 
-@@ -1189,6 +1193,7 @@ static int hostapd_start_beacon(struct h
- 		hapd->driver->set_operstate(hapd->drv_priv, 1);
- 
- 	hostapd_ubus_add_bss(hapd);
-+	hostapd_ucode_add_bss(hapd);
- 
- 	return 0;
- }
-@@ -1211,7 +1216,7 @@ static int hostapd_start_beacon(struct h
-  * initialized. Most of the modules that are initialized here will be
-  * deinitialized in hostapd_cleanup().
-  */
--static int hostapd_setup_bss(struct hostapd_data *hapd, int first,
-+int hostapd_setup_bss(struct hostapd_data *hapd, int first,
- 			     bool start_beacon)
- {
- 	struct hostapd_bss_config *conf = hapd->conf;
-@@ -2237,7 +2242,7 @@ static int hostapd_owe_iface_iter2(struc
- #endif /* CONFIG_OWE */
- 
- 
--static void hostapd_owe_update_trans(struct hostapd_iface *iface)
-+void hostapd_owe_update_trans(struct hostapd_iface *iface)
- {
- #ifdef CONFIG_OWE
- 	/* Check whether the enabled BSS can complete OWE transition mode
-@@ -2698,7 +2703,7 @@ hostapd_alloc_bss_data(struct hostapd_if
- }
- 
- 
--static void hostapd_bss_deinit(struct hostapd_data *hapd)
-+void hostapd_bss_deinit(struct hostapd_data *hapd)
- {
- 	if (!hapd)
- 		return;
-@@ -3491,7 +3496,8 @@ int hostapd_remove_iface(struct hapd_int
- 		hapd_iface = interfaces->iface[i];
- 		if (hapd_iface == NULL)
- 			return -1;
--		if (!os_strcmp(hapd_iface->conf->bss[0]->iface, buf)) {
-+		if (!os_strcmp(hapd_iface->phy, buf) ||
-+		    !os_strcmp(hapd_iface->conf->bss[0]->iface, buf)) {
- 			wpa_printf(MSG_INFO, "Remove interface '%s'", buf);
- 			hapd_iface->driver_ap_teardown =
- 				!!(hapd_iface->drv_flags &
---- a/wpa_supplicant/Makefile
-+++ b/wpa_supplicant/Makefile
-@@ -195,8 +195,20 @@ endif
- ifdef CONFIG_UBUS
- CFLAGS += -DUBUS_SUPPORT
- OBJS += ubus.o
-+LIBS += -lubus
-+NEED_ULOOP:=y
-+endif
-+
-+ifdef CONFIG_UCODE
-+CFLAGS += -DUCODE_SUPPORT
-+OBJS += ../src/utils/ucode.o
-+OBJS += ucode.o
-+NEED_ULOOP:=y
-+endif
-+
-+ifdef NEED_ULOOP
- OBJS += ../src/utils/uloop.o
--LIBS += -lubox -lubus
-+LIBS += -lubox
- endif
- 
- ifdef CONFIG_CODE_COVERAGE
-@@ -997,6 +1009,9 @@ OBJS += ../src/ap/ctrl_iface_ap.o
- ifdef CONFIG_UBUS
- OBJS += ../src/ap/ubus.o
- endif
-+ifdef CONFIG_UCODE
-+OBJS += ../src/ap/ucode.o
-+endif
- endif
- 
- CFLAGS += -DEAP_SERVER -DEAP_SERVER_IDENTITY
---- a/wpa_supplicant/wpa_supplicant.c
-+++ b/wpa_supplicant/wpa_supplicant.c
-@@ -1044,6 +1044,7 @@ void wpa_supplicant_set_state(struct wpa
- 		sme_sched_obss_scan(wpa_s, 0);
- 	}
- 	wpa_s->wpa_state = state;
-+	wpas_ucode_update_state(wpa_s);
- 
- #ifdef CONFIG_BGSCAN
- 	if (state == WPA_COMPLETED && wpa_s->current_ssid != wpa_s->bgscan_ssid)
-@@ -7594,6 +7595,7 @@ struct wpa_supplicant * wpa_supplicant_a
- #endif /* CONFIG_P2P */
- 
- 	wpas_ubus_add_bss(wpa_s);
-+	wpas_ucode_add_bss(wpa_s);
- 
- 	return wpa_s;
- }
-@@ -7621,6 +7623,7 @@ int wpa_supplicant_remove_iface(struct w
- 	struct wpa_supplicant *parent = wpa_s->parent;
- #endif /* CONFIG_MESH */
- 
-+	wpas_ucode_free_bss(wpa_s);
- 	wpas_ubus_free_bss(wpa_s);
- 
- 	/* Remove interface from the global list of interfaces */
-@@ -7931,6 +7934,7 @@ struct wpa_global * wpa_supplicant_init(
- 
- 	eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0,
- 			       wpas_periodic, global, NULL);
-+	wpas_ucode_init(global);
- 
- 	return global;
- }
-@@ -7969,12 +7973,8 @@ int wpa_supplicant_run(struct wpa_global
- 	eloop_register_signal_terminate(wpa_supplicant_terminate, global);
- 	eloop_register_signal_reconfig(wpa_supplicant_reconfig, global);
- 
--	wpas_ubus_add(global);
--
- 	eloop_run();
- 
--	wpas_ubus_free(global);
--
- 	return 0;
- }
- 
-@@ -8007,6 +8007,8 @@ void wpa_supplicant_deinit(struct wpa_gl
- 
- 	wpas_notify_supplicant_deinitialized(global);
- 
-+	wpas_ucode_free();
-+
- 	eap_peer_unregister_methods();
- #ifdef CONFIG_AP
- 	eap_server_unregister_methods();
---- a/wpa_supplicant/wpa_supplicant_i.h
-+++ b/wpa_supplicant/wpa_supplicant_i.h
-@@ -22,6 +22,7 @@
- #include "wmm_ac.h"
- #include "pasn/pasn_common.h"
- #include "ubus.h"
-+#include "ucode.h"
- 
- extern const char *const wpa_supplicant_version;
- extern const char *const wpa_supplicant_license;
-@@ -689,6 +690,7 @@ struct wpa_supplicant {
- 	unsigned char perm_addr[ETH_ALEN];
- 	char ifname[100];
- 	struct wpas_ubus_bss ubus;
-+	struct wpas_ucode_bss ucode;
- #ifdef CONFIG_MATCH_IFACE
- 	int matched;
- #endif /* CONFIG_MATCH_IFACE */
---- a/hostapd/ctrl_iface.c
-+++ b/hostapd/ctrl_iface.c
-@@ -4856,6 +4856,7 @@ try_again:
- 		return -1;
- 	}
- 
-+	interface->ctrl_iface_recv = hostapd_ctrl_iface_receive_process;
- 	wpa_msg_register_cb(hostapd_ctrl_iface_msg_cb);
- 
- 	return 0;
-@@ -4957,6 +4958,7 @@ fail:
- 	os_free(fname);
- 
- 	interface->global_ctrl_sock = s;
-+	interface->ctrl_iface_recv = hostapd_ctrl_iface_receive_process;
- 	eloop_register_read_sock(s, hostapd_global_ctrl_iface_receive,
- 				 interface, NULL);
- 
---- a/src/drivers/driver.h
-+++ b/src/drivers/driver.h
-@@ -3787,6 +3787,25 @@ struct wpa_driver_ops {
- 			 const char *ifname);
- 
- 	/**
-+	 * if_rename - Rename a virtual interface
-+	 * @priv: Private driver interface data
-+	 * @type: Interface type
-+	 * @ifname: Interface name of the virtual interface to be renamed
-+	 *	    (NULL when renaming the AP BSS interface)
-+	 * @new_name: New interface name of the virtual interface
-+	 * Returns: 0 on success, -1 on failure
-+	 */
-+	int (*if_rename)(void *priv, enum wpa_driver_if_type type,
-+			 const char *ifname, const char *new_name);
-+
-+	/**
-+	 * set_first_bss - Make a virtual interface the first (primary) bss
-+	 * @priv: Private driver interface data
-+	 * Returns: 0 on success, -1 on failure
-+	 */
-+	int (*set_first_bss)(void *priv);
-+
-+	/**
- 	 * set_sta_vlan - Bind a station into a specific interface (AP only)
- 	 * @priv: Private driver interface data
- 	 * @ifname: Interface (main or virtual BSS or VLAN)
-@@ -6440,6 +6459,7 @@ union wpa_event_data {
- 
- 	/**
- 	 * struct ch_switch
-+	 * @count: Count until channel switch activates
- 	 * @freq: Frequency of new channel in MHz
- 	 * @ht_enabled: Whether this is an HT channel
- 	 * @ch_offset: Secondary channel offset
-@@ -6450,6 +6470,7 @@ union wpa_event_data {
- 	 * @punct_bitmap: Puncturing bitmap
- 	 */
- 	struct ch_switch {
-+		int count;
- 		int freq;
- 		int ht_enabled;
- 		int ch_offset;
---- a/src/drivers/driver_nl80211_event.c
-+++ b/src/drivers/driver_nl80211_event.c
-@@ -1202,6 +1202,7 @@ static void mlme_event_ch_switch(struct
- 				 struct nlattr *bw, struct nlattr *cf1,
- 				 struct nlattr *cf2,
- 				 struct nlattr *punct_bitmap,
-+				 struct nlattr *count,
- 				 int finished)
- {
- 	struct i802_bss *bss;
-@@ -1265,6 +1266,8 @@ static void mlme_event_ch_switch(struct
- 		data.ch_switch.cf1 = nla_get_u32(cf1);
- 	if (cf2)
- 		data.ch_switch.cf2 = nla_get_u32(cf2);
-+	if (count)
-+		data.ch_switch.count = nla_get_u32(count);
- 
- 	if (finished)
- 		bss->flink->freq = data.ch_switch.freq;
-@@ -3912,6 +3915,7 @@ static void do_process_drv_event(struct
- 				     tb[NL80211_ATTR_CENTER_FREQ1],
- 				     tb[NL80211_ATTR_CENTER_FREQ2],
- 				     tb[NL80211_ATTR_PUNCT_BITMAP],
-+				     tb[NL80211_ATTR_CH_SWITCH_COUNT],
- 				     0);
- 		break;
- 	case NL80211_CMD_CH_SWITCH_NOTIFY:
-@@ -3924,6 +3928,7 @@ static void do_process_drv_event(struct
- 				     tb[NL80211_ATTR_CENTER_FREQ1],
- 				     tb[NL80211_ATTR_CENTER_FREQ2],
- 				     tb[NL80211_ATTR_PUNCT_BITMAP],
-+					 NULL,
- 				     1);
- 		break;
- 	case NL80211_CMD_DISCONNECT:
---- a/wpa_supplicant/events.c
-+++ b/wpa_supplicant/events.c
-@@ -5389,6 +5389,7 @@ void supplicant_event(void *ctx, enum wp
- 		event_to_string(event), event);
- #endif /* CONFIG_NO_STDOUT_DEBUG */
- 
-+	wpas_ucode_event(wpa_s, event, data);
- 	switch (event) {
- 	case EVENT_AUTH:
- #ifdef CONFIG_FST
---- a/src/ap/ap_drv_ops.h
-+++ b/src/ap/ap_drv_ops.h
-@@ -393,6 +393,23 @@ static inline int hostapd_drv_stop_ap(st
- 	return hapd->driver->stop_ap(hapd->drv_priv);
- }
- 
-+static inline int hostapd_drv_if_rename(struct hostapd_data *hapd,
-+					enum wpa_driver_if_type type,
-+					const char *ifname,
-+					const char *new_name)
-+{
-+	if (!hapd->driver || !hapd->driver->if_rename || !hapd->drv_priv)
-+		return -1;
-+	return hapd->driver->if_rename(hapd->drv_priv, type, ifname, new_name);
-+}
-+
-+static inline int hostapd_drv_set_first_bss(struct hostapd_data *hapd)
-+{
-+	if (!hapd->driver || !hapd->driver->set_first_bss || !hapd->drv_priv)
-+		return 0;
-+	return hapd->driver->set_first_bss(hapd->drv_priv);
-+}
-+
- static inline int hostapd_drv_channel_info(struct hostapd_data *hapd,
- 					   struct wpa_channel_info *ci)
- {
---- a/src/drivers/driver_nl80211.c
-+++ b/src/drivers/driver_nl80211.c
-@@ -1333,7 +1333,7 @@ static void wpa_driver_nl80211_event_rtm
- 		}
- 		wpa_printf(MSG_DEBUG, "nl80211: Interface down (%s/%s)",
- 			   namebuf, ifname);
--		if (os_strcmp(drv->first_bss->ifname, ifname) != 0) {
-+		if (drv->first_bss->ifindex != ifi->ifi_index) {
- 			wpa_printf(MSG_DEBUG,
- 				   "nl80211: Not the main interface (%s) - do not indicate interface down",
- 				   drv->first_bss->ifname);
-@@ -1369,7 +1369,7 @@ static void wpa_driver_nl80211_event_rtm
- 		}
- 		wpa_printf(MSG_DEBUG, "nl80211: Interface up (%s/%s)",
- 			   namebuf, ifname);
--		if (os_strcmp(drv->first_bss->ifname, ifname) != 0) {
-+		if (drv->first_bss->ifindex != ifi->ifi_index) {
- 			wpa_printf(MSG_DEBUG,
- 				   "nl80211: Not the main interface (%s) - do not indicate interface up",
- 				   drv->first_bss->ifname);
-@@ -8432,6 +8432,7 @@ static void *i802_init(struct hostapd_da
- 	char master_ifname[IFNAMSIZ];
- 	int ifindex, br_ifindex = 0;
- 	int br_added = 0;
-+	int err;
- 
- 	bss = wpa_driver_nl80211_drv_init(hapd, params->ifname,
- 					  params->global_priv, 1,
-@@ -8491,21 +8492,17 @@ static void *i802_init(struct hostapd_da
- 	    (params->num_bridge == 0 || !params->bridge[0]))
- 		add_ifidx(drv, br_ifindex, drv->ifindex);
- 
--	if (bss->added_if_into_bridge || bss->already_in_bridge) {
--		int err;
--
--		drv->rtnl_sk = nl_socket_alloc();
--		if (drv->rtnl_sk == NULL) {
--			wpa_printf(MSG_ERROR, "nl80211: Failed to allocate nl_sock");
--			goto failed;
--		}
-+	drv->rtnl_sk = nl_socket_alloc();
-+	if (drv->rtnl_sk == NULL) {
-+		wpa_printf(MSG_ERROR, "nl80211: Failed to allocate nl_sock");
-+		goto failed;
-+	}
- 
--		err = nl_connect(drv->rtnl_sk, NETLINK_ROUTE);
--		if (err) {
--			wpa_printf(MSG_ERROR, "nl80211: Failed to connect nl_sock to NETLINK_ROUTE: %s",
--				   nl_geterror(err));
--			goto failed;
--		}
-+	err = nl_connect(drv->rtnl_sk, NETLINK_ROUTE);
-+	if (err) {
-+		wpa_printf(MSG_ERROR, "nl80211: Failed to connect nl_sock to NETLINK_ROUTE: %s",
-+			   nl_geterror(err));
-+		goto failed;
- 	}
- 
- 	if (drv->capa.flags2 & WPA_DRIVER_FLAGS2_CONTROL_PORT_RX) {
-@@ -8875,6 +8872,50 @@ static int wpa_driver_nl80211_if_remove(
- 	return 0;
- }
- 
-+static int wpa_driver_nl80211_if_rename(struct i802_bss *bss,
-+					enum wpa_driver_if_type type,
-+					const char *ifname, const char *new_name)
-+{
-+	struct wpa_driver_nl80211_data *drv = bss->drv;
-+	struct ifinfomsg ifi = {
-+		.ifi_family = AF_UNSPEC,
-+		.ifi_index = bss->ifindex,
-+	};
-+	struct nl_msg *msg;
-+	int res = -ENOMEM;
-+
-+	if (ifname)
-+		ifi.ifi_index = if_nametoindex(ifname);
-+
-+	msg = nlmsg_alloc_simple(RTM_SETLINK, 0);
-+	if (!msg)
-+		return res;
-+
-+	if (nlmsg_append(msg, &ifi, sizeof(ifi), NLMSG_ALIGNTO) < 0)
-+		goto out;
-+
-+	if (nla_put_string(msg, IFLA_IFNAME, new_name))
-+		goto out;
-+
-+	res = nl_send_auto_complete(drv->rtnl_sk, msg);
-+	if (res < 0)
-+		goto out;
-+
-+	res = nl_wait_for_ack(drv->rtnl_sk);
-+	if (res) {
-+		wpa_printf(MSG_INFO,
-+			   "nl80211: Renaming device %s to %s failed: %s",
-+			   ifname ? ifname : bss->ifname, new_name, nl_geterror(res));
-+		goto out;
-+	}
-+
-+	if (type == WPA_IF_AP_BSS && !ifname)
-+		os_strlcpy(bss->ifname, new_name, sizeof(bss->ifname));
-+
-+out:
-+	nlmsg_free(msg);
-+	return res;
-+}
- 
- static int cookie_handler(struct nl_msg *msg, void *arg)
- {
-@@ -10513,6 +10554,37 @@ static int driver_nl80211_if_remove(void
- }
- 
- 
-+static int driver_nl80211_if_rename(void *priv, enum wpa_driver_if_type type,
-+				    const char *ifname, const char *new_name)
-+{
-+	struct i802_bss *bss = priv;
-+	return wpa_driver_nl80211_if_rename(bss, type, ifname, new_name);
-+}
-+
-+
-+static int driver_nl80211_set_first_bss(void *priv)
-+{
-+	struct i802_bss *bss = priv, *tbss;
-+	struct wpa_driver_nl80211_data *drv = bss->drv;
-+
-+	if (drv->first_bss == bss)
-+		return 0;
-+
-+	for (tbss = drv->first_bss; tbss; tbss = tbss->next) {
-+		if (tbss->next != bss)
-+			continue;
-+
-+		tbss->next = bss->next;
-+		bss->next = drv->first_bss;
-+		drv->first_bss = bss;
-+		drv->ctx = bss->ctx;
-+		return 0;
-+	}
-+
-+	return -1;
-+}
-+
-+
- static int driver_nl80211_send_mlme(void *priv, const u8 *data,
- 				    size_t data_len, int noack,
- 				    unsigned int freq,
-@@ -13697,6 +13769,8 @@ const struct wpa_driver_ops wpa_driver_n
- 	.set_acl = wpa_driver_nl80211_set_acl,
- 	.if_add = wpa_driver_nl80211_if_add,
- 	.if_remove = driver_nl80211_if_remove,
-+	.if_rename = driver_nl80211_if_rename,
-+	.set_first_bss = driver_nl80211_set_first_bss,
- 	.send_mlme = driver_nl80211_send_mlme,
- 	.get_hw_feature_data = nl80211_get_hw_feature_data,
- 	.sta_add = wpa_driver_nl80211_sta_add,
---- a/src/ap/ieee802_11.c
-+++ b/src/ap/ieee802_11.c
-@@ -547,11 +547,16 @@ static const char * sae_get_password(str
- 				     struct sae_pt **s_pt,
- 				     const struct sae_pk **s_pk)
- {
-+	struct hostapd_bss_config *conf = hapd->conf;
-+	struct hostapd_ssid *ssid = &conf->ssid;
-+	struct hostapd_sta_wpa_psk_short *psk;
- 	const char *password = NULL;
--	struct sae_password_entry *pw;
--	struct sae_pt *pt = NULL;
--	const struct sae_pk *pk = NULL;
--	struct hostapd_sta_wpa_psk_short *psk = NULL;
-+	struct sae_password_entry *pw = NULL;
-+ 	struct sae_pt *pt = NULL;
-+ 	const struct sae_pk *pk = NULL;
-+ 
-+	if (sta && sta->use_sta_psk)
-+		goto use_sta_psk;
- 
- 	for (pw = hapd->conf->sae_passwords; pw; pw = pw->next) {
- 		if (!is_broadcast_ether_addr(pw->peer_addr) &&
-@@ -582,6 +587,31 @@ static const char * sae_get_password(str
- 		}
- 	}
- 
-+use_sta_psk:
-+	if (!password && sta) {
-+		for (psk = sta->psk; psk; psk = psk->next) {
-+			if (!psk->is_passphrase)
-+				continue;
-+
-+			password = psk->passphrase;
-+			if (!sta->use_sta_psk)
-+				break;
-+
-+			if (sta->sae_pt) {
-+				pt = sta->sae_pt;
-+				break;
-+			}
-+
-+			pt = sae_derive_pt(conf->sae_groups, ssid->ssid,
-+					   ssid->ssid_len,
-+					   (const u8 *) password,
-+					   os_strlen(password),
-+					   NULL);
-+			sta->sae_pt = pt;
-+			break;
-+		}
-+	}
-+
- 	if (pw_entry)
- 		*pw_entry = pw;
- 	if (s_pt)
-@@ -3105,6 +3135,12 @@ static void handle_auth(struct hostapd_d
- 		goto fail;
- 	}
- 
-+	res = hostapd_ucode_sta_auth(hapd, sta);
-+	if (res) {
-+		resp = res;
-+		goto fail;
-+	}
-+
- 	sta->flags &= ~WLAN_STA_PREAUTH;
- 	ieee802_1x_notify_pre_auth(sta->eapol_sm, 0);
- 
---- a/src/ap/sta_info.c
-+++ b/src/ap/sta_info.c
-@@ -425,6 +425,9 @@ void ap_free_sta(struct hostapd_data *ha
- 	forced_memzero(sta->last_tk, WPA_TK_MAX_LEN);
- #endif /* CONFIG_TESTING_OPTIONS */
- 
-+	if (sta->sae_pt)
-+		sae_deinit_pt(sta->sae_pt);
-+
- 	os_free(sta);
- }
- 
-@@ -1326,6 +1329,8 @@ void ap_sta_set_authorized(struct hostap
- 		sta->flags &= ~WLAN_STA_AUTHORIZED;
- 	}
- 
-+	if (authorized)
-+		hostapd_ucode_sta_connected(hapd, sta);
- #ifdef CONFIG_P2P
- 	if (hapd->p2p_group == NULL) {
- 		if (sta->p2p_ie != NULL &&
---- a/src/ap/sta_info.h
-+++ b/src/ap/sta_info.h
-@@ -198,6 +198,9 @@ struct sta_info {
- 	int vlan_id_bound; /* updated by ap_sta_bind_vlan() */
- 	 /* PSKs from RADIUS authentication server */
- 	struct hostapd_sta_wpa_psk_short *psk;
-+	struct sae_pt *sae_pt;
-+	int use_sta_psk;
-+	int psk_idx;
- 
- 	char *identity; /* User-Name from RADIUS */
- 	char *radius_cui; /* Chargeable-User-Identity from RADIUS */
---- a/src/ap/wpa_auth_glue.c
-+++ b/src/ap/wpa_auth_glue.c
-@@ -341,6 +341,7 @@ static const u8 * hostapd_wpa_auth_get_p
- 	struct sta_info *sta = ap_get_sta(hapd, addr);
- 	const u8 *psk;
- 
-+	sta->psk_idx = 0;
- 	if (vlan_id)
- 		*vlan_id = 0;
- 	if (psk_len)
-@@ -387,13 +388,18 @@ static const u8 * hostapd_wpa_auth_get_p
- 	 * returned psk which should not be returned again.
- 	 * logic list (all hostapd_get_psk; all sta->psk)
- 	 */
-+	if (sta && sta->use_sta_psk)
-+		psk = NULL;
- 	if (sta && sta->psk && !psk) {
- 		struct hostapd_sta_wpa_psk_short *pos;
-+		int psk_idx;
- 
- 		if (vlan_id)
- 			*vlan_id = 0;
- 		psk = sta->psk->psk;
-+		sta->psk_idx = psk_idx = 1;
- 		for (pos = sta->psk; pos; pos = pos->next) {
-+			psk_idx++;
- 			if (pos->is_passphrase) {
- 				if (pbkdf2_sha1(pos->passphrase,
- 						hapd->conf->ssid.ssid,
-@@ -406,10 +412,14 @@ static const u8 * hostapd_wpa_auth_get_p
- 				pos->is_passphrase = 0;
- 			}
- 			if (pos->psk == prev_psk) {
-+				sta->psk_idx = psk_idx;
- 				psk = pos->next ? pos->next->psk : NULL;
- 				break;
- 			}
- 		}
-+
-+		if (!psk)
-+			sta->psk_idx = 0;
- 	}
- 	return psk;
- }

feeds/hostapd/hostapd/patches/751-wispr-ft.patch

@@ -1,539 +0,0 @@
---- a/src/ap/wpa_auth.h
-+++ b/src/ap/wpa_auth.h
-@@ -16,7 +16,11 @@
- 
- struct vlan_description;
- struct mld_info;
--
-+struct rate_description {
-+	u32 rx;
-+	u32 tx;
-+};
-+ 
- #define MAX_OWN_IE_OVERRIDE 256
- 
- #ifdef _MSC_VER
-@@ -88,6 +92,7 @@ struct ft_rrb_frame {
- #define FT_RRB_IDENTITY      15
- #define FT_RRB_RADIUS_CUI    16
- #define FT_RRB_SESSION_TIMEOUT  17 /* le32 seconds */
-+#define FT_RRB_RATE_LIMIT	18
- 
- struct ft_rrb_tlv {
- 	le16 type;
-@@ -368,6 +373,10 @@ struct wpa_auth_callbacks {
- 			struct vlan_description *vlan);
- 	int (*get_vlan)(void *ctx, const u8 *sta_addr,
- 			struct vlan_description *vlan);
-+	int (*set_rate_limit)(void *ctx, const u8 *sta_addr,
-+			      struct rate_description *rate);
-+	int (*get_rate_limit)(void *ctx, const u8 *sta_addr,
-+			      struct rate_description *rate);
- 	int (*set_identity)(void *ctx, const u8 *sta_addr,
- 			    const u8 *identity, size_t identity_len);
- 	size_t (*get_identity)(void *ctx, const u8 *sta_addr, const u8 **buf);
-@@ -536,7 +545,7 @@ int wpa_ft_fetch_pmk_r1(struct wpa_authe
- 			struct vlan_description *vlan,
- 			const u8 **identity, size_t *identity_len,
- 			const u8 **radius_cui, size_t *radius_cui_len,
--			int *session_timeout);
-+			int *session_timeout, struct rate_description *rate);
- 
- #endif /* CONFIG_IEEE80211R_AP */
- 
---- a/src/ap/wpa_auth_glue.c
-+++ b/src/ap/wpa_auth_glue.c
-@@ -1200,6 +1200,40 @@ static int hostapd_wpa_auth_get_vlan(voi
- }
- 
- 
-+static int hostapd_wpa_auth_set_rate_limit(void *ctx, const u8 *sta_addr,
-+					   struct rate_description *rate)
-+{
-+	struct hostapd_data *hapd = ctx;
-+	struct sta_info *sta;
-+
-+	sta = ap_get_sta(hapd, sta_addr);
-+	if (!sta || !sta->wpa_sm)
-+		return -1;
-+
-+	memcpy(sta->bandwidth, rate, sizeof(*rate));
-+	hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
-+		       HOSTAPD_LEVEL_INFO, "rate-limit %d %d", sta->bandwidth[0], sta->bandwidth[1]);
-+
-+	return 0;
-+}
-+
-+
-+static int hostapd_wpa_auth_get_rate_limit(void *ctx, const u8 *sta_addr,
-+					   struct rate_description *rate)
-+{
-+	struct hostapd_data *hapd = ctx;
-+	struct sta_info *sta;
-+
-+	sta = ap_get_sta(hapd, sta_addr);
-+	if (!sta)
-+		return -1;
-+
-+	memcpy(rate, sta->bandwidth, sizeof(*rate));
-+
-+	return 0;
-+}
-+
-+
- static int
- hostapd_wpa_auth_set_identity(void *ctx, const u8 *sta_addr,
- 			      const u8 *identity, size_t identity_len)
-@@ -1640,6 +1674,8 @@ int hostapd_setup_wpa(struct hostapd_dat
- 		.add_tspec = hostapd_wpa_auth_add_tspec,
- 		.set_vlan = hostapd_wpa_auth_set_vlan,
- 		.get_vlan = hostapd_wpa_auth_get_vlan,
-+		.set_rate_limit = hostapd_wpa_auth_set_rate_limit,
-+		.get_rate_limit = hostapd_wpa_auth_get_rate_limit,
- 		.set_identity = hostapd_wpa_auth_set_identity,
- 		.get_identity = hostapd_wpa_auth_get_identity,
- 		.set_radius_cui = hostapd_wpa_auth_set_radius_cui,
---- a/src/ap/wpa_auth_ft.c
-+++ b/src/ap/wpa_auth_ft.c
-@@ -379,6 +379,14 @@ static size_t wpa_ft_vlan_len(const stru
- 	return tlv_len;
- }
- 
-+static size_t wpa_ft_rate_limit_len(const struct rate_description *rate)
-+{
-+	if (!rate || (!rate->rx && !rate->tx))
-+		return 0;
-+
-+	return (sizeof(struct ft_rrb_tlv) + 8);
-+}
-+
- 
- static size_t wpa_ft_vlan_lin(const struct vlan_description *vlan,
- 			      u8 *start, u8 *endpos)
-@@ -434,10 +442,48 @@ static size_t wpa_ft_vlan_lin(const stru
- }
- 
- 
-+static size_t wpa_ft_rate_limit_lin(const struct rate_description *rate,
-+				    u8 *start, u8 *endpos)
-+{
-+	size_t tlv_len;
-+	int i, len;
-+	struct ft_rrb_tlv *hdr;
-+	u8 *pos = start;
-+
-+	if (!rate)
-+		return 0;
-+
-+	tlv_len = 0;
-+	if (rate->rx || rate->tx) {
-+		tlv_len += sizeof(*hdr);
-+		if (start + tlv_len > endpos)
-+			return tlv_len;
-+		hdr = (struct ft_rrb_tlv *) pos;
-+		hdr->type = host_to_le16(FT_RRB_RATE_LIMIT);
-+		hdr->len = host_to_le16(2 * sizeof(le32));
-+		pos = start + tlv_len;
-+
-+		tlv_len += sizeof(u32);
-+		if (start + tlv_len > endpos)
-+			return tlv_len;
-+		WPA_PUT_LE32(pos, rate->rx);
-+		pos = start + tlv_len;
-+		tlv_len += sizeof(u32);
-+		if (start + tlv_len > endpos)
-+			return tlv_len;
-+		WPA_PUT_LE32(pos, rate->tx);
-+		pos = start + tlv_len;
-+	}
-+
-+	return tlv_len;
-+}
-+
-+
- static int wpa_ft_rrb_lin(const struct tlv_list *tlvs1,
- 			  const struct tlv_list *tlvs2,
- 			  const struct vlan_description *vlan,
--			  u8 **plain, size_t *plain_len)
-+			  u8 **plain, size_t *plain_len,
-+			  const struct rate_description *rate)
- {
- 	u8 *pos, *endpos;
- 	size_t tlv_len;
-@@ -445,6 +491,7 @@ static int wpa_ft_rrb_lin(const struct t
- 	tlv_len = wpa_ft_tlv_len(tlvs1);
- 	tlv_len += wpa_ft_tlv_len(tlvs2);
- 	tlv_len += wpa_ft_vlan_len(vlan);
-+	tlv_len += wpa_ft_rate_limit_len(rate);
- 
- 	*plain_len = tlv_len;
- 	*plain = os_zalloc(tlv_len);
-@@ -458,6 +505,7 @@ static int wpa_ft_rrb_lin(const struct t
- 	pos += wpa_ft_tlv_lin(tlvs1, pos, endpos);
- 	pos += wpa_ft_tlv_lin(tlvs2, pos, endpos);
- 	pos += wpa_ft_vlan_lin(vlan, pos, endpos);
-+	pos += wpa_ft_rate_limit_lin(rate, pos, endpos);
- 
- 	/* validity check */
- 	if (pos != endpos) {
-@@ -526,7 +574,8 @@ static int wpa_ft_rrb_build(const u8 *ke
- 			    const struct tlv_list *tlvs_auth,
- 			    const struct vlan_description *vlan,
- 			    const u8 *src_addr, u8 type,
--			    u8 **packet, size_t *packet_len)
-+			    u8 **packet, size_t *packet_len,
-+			    const struct rate_description *rate)
- {
- 	u8 *plain = NULL, *auth = NULL, *pos, *tmp;
- 	size_t plain_len = 0, auth_len = 0;
-@@ -534,10 +583,10 @@ static int wpa_ft_rrb_build(const u8 *ke
- 	size_t pad_len = 0;
- 
- 	*packet = NULL;
--	if (wpa_ft_rrb_lin(tlvs_enc0, tlvs_enc1, vlan, &plain, &plain_len) < 0)
-+	if (wpa_ft_rrb_lin(tlvs_enc0, tlvs_enc1, vlan, &plain, &plain_len, rate) < 0)
- 		goto out;
- 
--	if (wpa_ft_rrb_lin(tlvs_auth, NULL, NULL, &auth, &auth_len) < 0)
-+	if (wpa_ft_rrb_lin(tlvs_auth, NULL, NULL, &auth, &auth_len, NULL) < 0)
- 		goto out;
- 
- 	*packet_len = sizeof(u16) + auth_len + plain_len;
-@@ -700,6 +749,24 @@ static int wpa_ft_get_vlan(struct wpa_au
- }
- 
- 
-+static int wpa_ft_get_rate_limit(struct wpa_authenticator *wpa_auth,
-+				 const u8 *sta_addr, struct rate_description *rate)
-+{
-+	if (!wpa_auth->cb->get_rate_limit)
-+		return -1;
-+	return wpa_auth->cb->get_rate_limit(wpa_auth->cb_ctx, sta_addr, rate);
-+}
-+
-+
-+static int wpa_ft_set_rate_limit(struct wpa_authenticator *wpa_auth,
-+				 const u8 *sta_addr, struct rate_description *rate)
-+{
-+	if (!wpa_auth->cb->set_rate_limit)
-+		return -1;
-+	return wpa_auth->cb->set_rate_limit(wpa_auth->cb_ctx, sta_addr, rate);
-+}
-+
-+
- static int
- wpa_ft_set_identity(struct wpa_authenticator *wpa_auth, const u8 *sta_addr,
- 		    const u8 *identity, size_t identity_len)
-@@ -1025,7 +1092,7 @@ wpa_ft_rrb_seq_req(struct wpa_authentica
- 
- 	if (wpa_ft_rrb_build(key, key_len, NULL, NULL, seq_req_auth, NULL,
- 			     wpa_auth->addr, FT_PACKET_R0KH_R1KH_SEQ_REQ,
--			     &packet, &packet_len) < 0) {
-+			     &packet, &packet_len, NULL) < 0) {
- 		item = NULL; /* some other seq resp might still accept this */
- 		goto err;
- 	}
-@@ -1208,6 +1275,7 @@ struct wpa_ft_pmk_r0_sa {
- 	u8 spa[ETH_ALEN];
- 	int pairwise; /* Pairwise cipher suite, WPA_CIPHER_* */
- 	struct vlan_description *vlan;
-+	struct rate_description *rate;
- 	os_time_t expiration; /* 0 for no expiration */
- 	u8 *identity;
- 	size_t identity_len;
-@@ -1226,6 +1294,7 @@ struct wpa_ft_pmk_r1_sa {
- 	u8 spa[ETH_ALEN];
- 	int pairwise; /* Pairwise cipher suite, WPA_CIPHER_* */
- 	struct vlan_description *vlan;
-+	struct rate_description *rate;
- 	u8 *identity;
- 	size_t identity_len;
- 	u8 *radius_cui;
-@@ -1254,6 +1323,7 @@ static void wpa_ft_free_pmk_r0(struct wp
- 
- 	os_memset(r0->pmk_r0, 0, PMK_LEN_MAX);
- 	os_free(r0->vlan);
-+	os_free(r0->rate);
- 	os_free(r0->identity);
- 	os_free(r0->radius_cui);
- 	os_free(r0);
-@@ -1307,6 +1377,7 @@ static void wpa_ft_free_pmk_r1(struct wp
- 	eloop_cancel_timeout(wpa_ft_expire_pmk_r1, r1, NULL);
- 
- 	os_memset(r1->pmk_r1, 0, PMK_LEN_MAX);
-+	os_free(r1->rate);
- 	os_free(r1->vlan);
- 	os_free(r1->identity);
- 	os_free(r1->radius_cui);
-@@ -1360,7 +1431,8 @@ static int wpa_ft_store_pmk_r0(struct wp
- 			       const struct vlan_description *vlan,
- 			       int expires_in, int session_timeout,
- 			       const u8 *identity, size_t identity_len,
--			       const u8 *radius_cui, size_t radius_cui_len)
-+			       const u8 *radius_cui, size_t radius_cui_len,
-+			       struct rate_description *rate)
- {
- 	struct wpa_ft_pmk_cache *cache = wpa_auth->ft_pmk_cache;
- 	struct wpa_ft_pmk_r0_sa *r0;
-@@ -1388,6 +1460,14 @@ static int wpa_ft_store_pmk_r0(struct wp
- 		}
- 		*r0->vlan = *vlan;
- 	}
-+	if (rate) {
-+		r0->rate = os_zalloc(sizeof(*rate));
-+		if (!r0->rate) {
-+			bin_clear_free(r0, sizeof(*r0));
-+			return -1;
-+		}
-+		*r0->rate = *rate;
-+	}
- 	if (identity) {
- 		r0->identity = os_malloc(identity_len);
- 		if (r0->identity) {
-@@ -1447,7 +1527,8 @@ static int wpa_ft_store_pmk_r1(struct wp
- 			       const struct vlan_description *vlan,
- 			       int expires_in, int session_timeout,
- 			       const u8 *identity, size_t identity_len,
--			       const u8 *radius_cui, size_t radius_cui_len)
-+			       const u8 *radius_cui, size_t radius_cui_len,
-+			       struct rate_description *rate)
- {
- 	struct wpa_ft_pmk_cache *cache = wpa_auth->ft_pmk_cache;
- 	int max_expires_in = wpa_auth->conf.r1_max_key_lifetime;
-@@ -1477,6 +1558,14 @@ static int wpa_ft_store_pmk_r1(struct wp
- 		}
- 		*r1->vlan = *vlan;
- 	}
-+	if (rate) {
-+		r1->rate = os_zalloc(sizeof(*rate));
-+		if (!r1->rate) {
-+			bin_clear_free(r1, sizeof(*r1));
-+			return -1;
-+		}
-+		*r1->rate = *rate;
-+	}
- 	if (identity) {
- 		r1->identity = os_malloc(identity_len);
- 		if (r1->identity) {
-@@ -1513,7 +1602,7 @@ int wpa_ft_fetch_pmk_r1(struct wpa_authe
- 			struct vlan_description *vlan,
- 			const u8 **identity, size_t *identity_len,
- 			const u8 **radius_cui, size_t *radius_cui_len,
--			int *session_timeout)
-+			int *session_timeout, struct rate_description *rate)
- {
- 	struct wpa_ft_pmk_cache *cache = wpa_auth->ft_pmk_cache;
- 	struct wpa_ft_pmk_r1_sa *r1;
-@@ -1533,6 +1622,12 @@ int wpa_ft_fetch_pmk_r1(struct wpa_authe
- 				*vlan = *r1->vlan;
- 			if (vlan && !r1->vlan)
- 				os_memset(vlan, 0, sizeof(*vlan));
-+			if (rate) {
-+				if (r1->rate)
-+					*rate = *r1->rate;
-+				else
-+					memset(rate, 0, sizeof(*rate));
-+			}
- 			if (identity && identity_len) {
- 				*identity = r1->identity;
- 				*identity_len = r1->identity_len;
-@@ -2059,7 +2154,7 @@ static int wpa_ft_pull_pmk_r1(struct wpa
- 
- 	if (wpa_ft_rrb_build(key, key_len, req_enc, NULL, req_auth, NULL,
- 			     sm->wpa_auth->addr, FT_PACKET_R0KH_R1KH_PULL,
--			     &packet, &packet_len) < 0)
-+			     &packet, &packet_len, NULL) < 0)
- 		return -1;
- 
- 	ft_pending_req_ies = wpabuf_alloc_copy(ies, ies_len);
-@@ -2088,6 +2183,7 @@ int wpa_ft_store_pmk_fils(struct wpa_sta
- {
- 	int expires_in = sm->wpa_auth->conf.r0_key_lifetime;
- 	struct vlan_description vlan;
-+	struct rate_description rate;
- 	const u8 *identity, *radius_cui;
- 	size_t identity_len, radius_cui_len;
- 	int session_timeout;
-@@ -2099,6 +2195,7 @@ int wpa_ft_store_pmk_fils(struct wpa_sta
- 			   MAC2STR(sm->addr));
- 		return -1;
- 	}
-+	wpa_ft_get_rate_limit(sm->wpa_auth, sm->addr, &rate);
- 
- 	identity_len = wpa_ft_get_identity(sm->wpa_auth, sm->addr, &identity);
- 	radius_cui_len = wpa_ft_get_radius_cui(sm->wpa_auth, sm->addr,
-@@ -2108,7 +2205,7 @@ int wpa_ft_store_pmk_fils(struct wpa_sta
- 	return wpa_ft_store_pmk_r0(sm->wpa_auth, sm->addr, pmk_r0, pmk_r0_len,
- 				   pmk_r0_name, sm->pairwise, &vlan, expires_in,
- 				   session_timeout, identity, identity_len,
--				   radius_cui, radius_cui_len);
-+				   radius_cui, radius_cui_len, &rate);
- }
- 
- 
-@@ -2172,6 +2269,7 @@ void wpa_auth_ft_store_keys(struct wpa_s
- 	int psk_local = sm->wpa_auth->conf.ft_psk_generate_local;
- 	int expires_in = sm->wpa_auth->conf.r0_key_lifetime;
- 	struct vlan_description vlan;
-+	struct rate_description rate;
- 	const u8 *identity, *radius_cui;
- 	size_t identity_len, radius_cui_len;
- 	int session_timeout;
-@@ -2185,6 +2283,8 @@ void wpa_auth_ft_store_keys(struct wpa_s
- 		return;
- 	}
- 
-+	wpa_ft_get_rate_limit(sm->wpa_auth, sm->addr, &rate);
-+
- 	identity_len = wpa_ft_get_identity(sm->wpa_auth, sm->addr, &identity);
- 	radius_cui_len = wpa_ft_get_radius_cui(sm->wpa_auth, sm->addr,
- 					       &radius_cui);
-@@ -2195,11 +2295,12 @@ void wpa_auth_ft_store_keys(struct wpa_s
- 			    pmk_r0_name,
- 			    sm->pairwise, &vlan, expires_in,
- 			    session_timeout, identity, identity_len,
--			    radius_cui, radius_cui_len);
-+			    radius_cui, radius_cui_len, &rate);
- 	wpa_ft_store_pmk_r1(sm->wpa_auth, sm->addr, pmk_r1, key_len,
- 			    sm->pmk_r1_name, sm->pairwise, &vlan,
- 			    expires_in, session_timeout, identity,
--			    identity_len, radius_cui, radius_cui_len);
-+			    identity_len, radius_cui, radius_cui_len,
-+			    &rate);
- }
- 
- 
-@@ -3100,7 +3201,8 @@ static int wpa_ft_local_derive_pmk_r1(st
- 				      const u8 **radius_cui,
- 				      size_t *radius_cui_len,
- 				      int *out_session_timeout,
--				      size_t *pmk_r1_len)
-+				      size_t *pmk_r1_len,
-+				      struct rate_description *rate)
- {
- 	struct wpa_auth_config *conf = &wpa_auth->conf;
- 	const struct wpa_ft_pmk_r0_sa *r0;
-@@ -3136,7 +3238,8 @@ static int wpa_ft_local_derive_pmk_r1(st
- 			    out_pmk_r1_name,
- 			    sm->pairwise, r0->vlan, expires_in, session_timeout,
- 			    r0->identity, r0->identity_len,
--			    r0->radius_cui, r0->radius_cui_len);
-+			    r0->radius_cui, r0->radius_cui_len,
-+			    r0->rate);
- 
- 	*out_pairwise = sm->pairwise;
- 	if (vlan) {
-@@ -3146,6 +3249,13 @@ static int wpa_ft_local_derive_pmk_r1(st
- 			os_memset(vlan, 0, sizeof(*vlan));
- 	}
- 
-+	if (rate) {
-+		if (r0->rate)
-+			*rate = *r0->rate;
-+		else
-+			os_memset(rate, 0, sizeof(*rate));
-+	}
-+
- 	if (identity && identity_len) {
- 		*identity = r0->identity;
- 		*identity_len = r0->identity_len;
-@@ -3178,6 +3288,7 @@ static int wpa_ft_process_auth_req(struc
- 	u8 *pos, *end;
- 	int pairwise, session_timeout = 0;
- 	struct vlan_description vlan;
-+	struct rate_description rate = {};
- 	const u8 *identity, *radius_cui;
- 	size_t identity_len = 0, radius_cui_len = 0;
- 	size_t pmk_r1_len, kdk_len, len;
-@@ -3274,7 +3385,7 @@ static int wpa_ft_process_auth_req(struc
- 					pmk_r1, &pmk_r1_len, &pairwise, &vlan,
- 					&identity, &identity_len, &radius_cui,
- 					&radius_cui_len,
--					&session_timeout) == 0) {
-+					&session_timeout, &rate) == 0) {
- 			wpa_printf(MSG_DEBUG,
- 				   "FT: Found PMKR1Name (using SHA%zu) from local cache",
- 				   pmk_r1_len * 8);
-@@ -3290,7 +3401,7 @@ static int wpa_ft_process_auth_req(struc
- 				       pmk_r1_name, pmk_r1, &pairwise,
- 				       &vlan, &identity, &identity_len,
- 				       &radius_cui, &radius_cui_len,
--				       &session_timeout, &pmk_r1_len) == 0) {
-+				       &session_timeout, &pmk_r1_len, &rate) == 0) {
- 		wpa_printf(MSG_DEBUG,
- 			   "FT: Generated PMK-R1 based on local PMK-R0");
- 		goto pmk_r1_derived;
-@@ -3392,6 +3503,7 @@ pmk_r1_derived:
- 		wpa_printf(MSG_DEBUG, "FT: Failed to configure VLAN");
- 		goto out;
- 	}
-+	wpa_ft_set_rate_limit(sm->wpa_auth, sm->addr, &rate);
- 	if (wpa_ft_set_identity(sm->wpa_auth, sm->addr,
- 				identity, identity_len) < 0 ||
- 	    wpa_ft_set_radius_cui(sm->wpa_auth, sm->addr,
-@@ -3973,7 +4085,7 @@ static int wpa_ft_rrb_build_r0(const u8
- 
- 	ret = wpa_ft_rrb_build(key, key_len, tlvs, sess_tlv, tlv_auth,
- 			       pmk_r0->vlan, src_addr, type,
--			       packet, packet_len);
-+			       packet, packet_len, pmk_r0->rate);
- 
- 	forced_memzero(pmk_r1, sizeof(pmk_r1));
- 
-@@ -4113,7 +4225,7 @@ static int wpa_ft_rrb_rx_pull(struct wpa
- 		ret = wpa_ft_rrb_build(key, key_len, resp, NULL, resp_auth,
- 				       NULL, wpa_auth->addr,
- 				       FT_PACKET_R0KH_R1KH_RESP,
--				       &packet, &packet_len);
-+				       &packet, &packet_len, NULL);
- 	} else {
- 		ret = wpa_ft_rrb_build_r0(key, key_len, resp, r0, f_r1kh_id,
- 					  f_s1kh_id, resp_auth, wpa_auth->addr,
-@@ -4165,11 +4277,15 @@ static int wpa_ft_rrb_rx_r1(struct wpa_a
- 	size_t f_expires_in_len;
- 	size_t f_identity_len, f_radius_cui_len;
- 	size_t f_session_timeout_len;
-+	size_t f_rate_len;
-+	const u8 *f_rate;
- 	int pairwise;
- 	int ret = -1;
- 	int expires_in;
- 	int session_timeout;
- 	struct vlan_description vlan;
-+	struct rate_description rate;
-+	int has_rate = 0;
- 	size_t pmk_r1_len;
- 
- 	RRB_GET_AUTH(FT_RRB_R0KH_ID, r0kh_id, msgtype, -1);
-@@ -4279,6 +4395,13 @@ static int wpa_ft_rrb_rx_r1(struct wpa_a
- 	wpa_printf(MSG_DEBUG, "FT: vlan %d%s",
- 		   le_to_host16(vlan.untagged), vlan.tagged[0] ? "+" : "");
- 
-+	RRB_GET_OPTIONAL(FT_RRB_RATE_LIMIT, rate, msgtype, 2 * sizeof(le32));
-+	if (f_rate) {
-+		memcpy(&rate, f_rate, sizeof(rate));
-+		rate.rx = le_to_host32(rate.rx);
-+		rate.tx = le_to_host32(rate.tx);
-+		has_rate = 1;
-+	};
- 	RRB_GET_OPTIONAL(FT_RRB_IDENTITY, identity, msgtype, -1);
- 	if (f_identity)
- 		wpa_hexdump_ascii(MSG_DEBUG, "FT: Identity", f_identity,
-@@ -4301,7 +4424,7 @@ static int wpa_ft_rrb_rx_r1(struct wpa_a
- 				f_pmk_r1_name,
- 				pairwise, &vlan, expires_in, session_timeout,
- 				f_identity, f_identity_len, f_radius_cui,
--				f_radius_cui_len) < 0)
-+				f_radius_cui_len, has_rate ? &rate : 0) < 0)
- 		goto out;
- 
- 	ret = 0;
-@@ -4614,7 +4737,7 @@ static int wpa_ft_rrb_rx_seq_req(struct
- 
- 	if (wpa_ft_rrb_build(key, key_len, NULL, NULL, seq_resp_auth, NULL,
- 			     wpa_auth->addr, FT_PACKET_R0KH_R1KH_SEQ_RESP,
--			     &packet, &packet_len) < 0)
-+			     &packet, &packet_len, NULL) < 0)
- 		goto out;
- 
- 	wpa_ft_rrb_oui_send(wpa_auth, src_addr,

feeds/hostapd/hostapd/patches/999-ft-anonce.patch

@@ -1,10 +0,0 @@
---- a/src/ap/wpa_auth_i.h
-+++ b/src/ap/wpa_auth_i.h
-@@ -54,6 +54,7 @@ struct wpa_state_machine {
- 	bool MICVerified;
- 	bool GUpdateStationKeys;
- 	u8 ANonce[WPA_NONCE_LEN];
-+	struct os_reltime ANonce_time;
- 	u8 SNonce[WPA_NONCE_LEN];
- 	u8 alt_SNonce[WPA_NONCE_LEN];
- 	u8 alt_replay_counter[WPA_REPLAY_COUNTER_LEN];

feeds/hostapd/hostapd/patches/999-re-assoc-event.patch

@@ -1,147 +0,0 @@
---- a/src/ap/ieee802_11.c
-+++ b/src/ap/ieee802_11.c
-@@ -522,6 +522,7 @@ static void handle_auth_ft_finish(void *
- 
- 	hostapd_logger(hapd, dst, HOSTAPD_MODULE_IEEE80211,
- 		       HOSTAPD_LEVEL_DEBUG, "authentication OK (FT)");
-+	hostapd_ubus_notify(hapd, "ft-finish", sta->addr);
- 	sta->flags |= WLAN_STA_AUTH;
- 	mlme_authenticate_indication(hapd, sta);
- }
-@@ -5273,6 +5274,8 @@ static void handle_assoc(struct hostapd_
- 	}
- 
- 	sta = ap_get_sta(hapd, mgmt->sa);
-+	if (sta && reassoc)
-+		memcpy(sta->origin_ap, mgmt->u.reassoc_req.current_ap, 6);
- #ifdef CONFIG_IEEE80211R_AP
- 	if (sta && sta->auth_alg == WLAN_AUTH_FT &&
- 	    (sta->flags & WLAN_STA_AUTH) == 0) {
-@@ -5426,6 +5429,7 @@ static void handle_assoc(struct hostapd_
- 		.type = HOSTAPD_UBUS_ASSOC_REQ,
- 		.mgmt_frame = mgmt,
- 		.ssi_signal = rssi,
-+		.reassoc = reassoc,
- 	};
- 
- 	/* followed by SSID and Supported rates; and HT capabilities if 802.11n
-@@ -6496,7 +6500,7 @@ static void handle_assoc_cb(struct hosta
- 		 * Open, static WEP, FT protocol, or FILS; no separate
- 		 * authorization step.
- 		 */
--		ap_sta_set_authorized(hapd, sta, 1);
-+		_ap_sta_set_authorized(hapd, sta, 1, reassoc);
- 	}
- 
- 	if (reassoc)
---- a/src/ap/ubus.c
-+++ b/src/ap/ubus.c
-@@ -1870,6 +1870,8 @@ int hostapd_ubus_handle_event(struct hos
- 	if (req->ssi_signal)
- 		blobmsg_add_u32(&b, "signal", req->ssi_signal);
- 	blobmsg_add_u32(&b, "freq", hapd->iface->freq);
-+	if (req->reassoc && req->mgmt_frame)
-+		blobmsg_add_macaddr(&b, "origin", req->mgmt_frame->u.reassoc_req.current_ap);
- 
- 	if (req->elems) {
- 		if(req->elems->ht_capabilities)
-@@ -1940,6 +1942,7 @@ void hostapd_ubus_notify(struct hostapd_
- 	blob_buf_init(&b, 0);
- 	blobmsg_add_macaddr(&b, "address", addr);
- 	blobmsg_add_string(&b, "ifname", hapd->conf->iface);
-+	blobmsg_printf(&b, "target", MACSTR, MAC2STR(hapd->conf->bssid));
- 
- 	ubus_notify(ctx, &hapd->ubus.obj, type, b.head, -1);
- }
-@@ -1958,7 +1961,7 @@ void hostapd_ubus_notify_csa(struct host
- }
- 
- 
--void hostapd_ubus_notify_authorized(struct hostapd_data *hapd, struct sta_info *sta)
-+void hostapd_ubus_notify_authorized(struct hostapd_data *hapd, struct sta_info *sta, int reassoc)
- {
- 	if (!hapd->ubus.obj.has_subscribers)
- 		return;
-@@ -1975,6 +1978,9 @@ void hostapd_ubus_notify_authorized(stru
- 		blobmsg_add_u32(&b, "", sta->bandwidth[1]);
- 		blobmsg_close_array(&b, r);
- 	}
-+	if (reassoc)
-+		blobmsg_add_macaddr(&b, "origin", sta->origin_ap);
-+	blobmsg_printf(&b, "target", MACSTR, MAC2STR(hapd->conf->bssid));
- 
- 	ubus_notify(ctx, &hapd->ubus.obj, "sta-authorized", b.head, -1);
- }
---- a/src/ap/ubus.h
-+++ b/src/ap/ubus.h
-@@ -22,6 +22,7 @@ struct hostapd_ubus_request {
- 	const struct ieee802_11_elems *elems;
- 	int ssi_signal; /* dBm */
- 	const u8 *addr;
-+	int reassoc;
- };
- 
- struct hostapd_iface;
-@@ -49,7 +50,7 @@ void hostapd_ubus_remove_vlan(struct hos
- 
- int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req);
- void hostapd_ubus_notify(struct hostapd_data *hapd, const char *type, const u8 *mac);
--void hostapd_ubus_notify_authorized(struct hostapd_data *hapd, struct sta_info *sta);
-+void hostapd_ubus_notify_authorized(struct hostapd_data *hapd, struct sta_info *sta, int reassoc);
- void hostapd_ubus_notify_beacon_report(struct hostapd_data *hapd,
- 				       const u8 *addr, u8 token, u8 rep_mode,
- 				       struct rrm_measurement_beacon_report *rep,
---- a/src/ap/sta_info.c
-+++ b/src/ap/sta_info.c
-@@ -1297,8 +1297,8 @@ const u8 * ap_sta_wpa_get_dpp_pkhash(str
- }
- 
- 
--void ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta,
--			   int authorized)
-+void _ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta,
-+			    int authorized, int reassoc)
- {
- 	const u8 *dev_addr = NULL;
- 	char buf[100];
-@@ -1404,7 +1404,7 @@ void ap_sta_set_authorized(struct hostap
- 					 dpp_pkhash, SHA256_MAC_LEN);
- 		}
- 
--		hostapd_ubus_notify_authorized(hapd, sta);
-+		hostapd_ubus_notify_authorized(hapd, sta, reassoc);
- 		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_CONNECTED "%s%s%s%s%s",
- 			buf, ip_addr, keyid_buf, dpp_pkhash_buf, alg_buf);
- 
-@@ -1434,6 +1434,11 @@ void ap_sta_set_authorized(struct hostap
- 	}
- #endif /* CONFIG_FST */
- }
-+void ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta,
-+			   int authorized)
-+{
-+	_ap_sta_set_authorized(hapd, sta, authorized, 0);
-+}
- 
- 
- void ap_sta_disconnect(struct hostapd_data *hapd, struct sta_info *sta,
---- a/src/ap/sta_info.h
-+++ b/src/ap/sta_info.h
-@@ -102,6 +102,7 @@ struct sta_info {
- 	struct sta_info *next; /* next entry in sta list */
- 	struct sta_info *hnext; /* next entry in hash table list */
- 	u8 addr[6];
-+	u8 origin_ap[6];
- 	be32 ipaddr;
- 	struct dl_list ip6addr; /* list head for struct ip6addr */
- 	u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */
-@@ -398,6 +399,9 @@ const u8 * ap_sta_wpa_get_dpp_pkhash(str
- void ap_sta_disconnect(struct hostapd_data *hapd, struct sta_info *sta,
- 		       const u8 *addr, u16 reason);
- 
-+void _ap_sta_set_authorized(struct hostapd_data *hapd,
-+			    struct sta_info *sta, int authorized,
-+			    int reassoc);
- void ap_sta_set_authorized(struct hostapd_data *hapd,
- 			   struct sta_info *sta, int authorized);
- static inline int ap_sta_is_authorized(struct sta_info *sta)

feeds/hostapd/hostapd/patches/t00-010-ft_refresh.patch

@@ -1,86 +0,0 @@
---- a/hostapd/config_file.c
-+++ b/hostapd/config_file.c
-@@ -3152,6 +3152,8 @@ static int hostapd_config_fill(struct ho
- 		bss->ft_over_ds = atoi(pos);
- 	} else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
- 		bss->ft_psk_generate_local = atoi(pos);
-+	} else if (os_strcmp(buf, "ft_l2_refresh") == 0) {
-+		bss->ft_l2_refresh = atoi(pos);
- #endif /* CONFIG_IEEE80211R_AP */
- #ifndef CONFIG_NO_CTRL_IFACE
- 	} else if (os_strcmp(buf, "ctrl_interface") == 0) {
---- a/src/ap/ap_config.h
-+++ b/src/ap/ap_config.h
-@@ -401,6 +401,7 @@ struct hostapd_bss_config {
- 	int pmk_r1_push;
- 	int ft_over_ds;
- 	int ft_psk_generate_local;
-+	int ft_l2_refresh;
- 	int r1_max_key_lifetime;
- #endif /* CONFIG_IEEE80211R_AP */
- 
---- a/src/ap/wpa_auth_glue.c
-+++ b/src/ap/wpa_auth_glue.c
-@@ -1495,6 +1495,28 @@ static void hostapd_request_radius_psk(v
- #endif /* CONFIG_NO_RADIUS */
- 
- 
-+static void wpa_ft_refresh(void *eloop_data, void *user_data)
-+{
-+	struct hostapd_data *hapd = eloop_data;
-+	struct ft_rrb_frame *frame;
-+	struct l2_ethhdr *buf;
-+	size_t len;
-+
-+	len = sizeof(*buf) + sizeof(*frame);
-+	buf = os_zalloc(len);
-+	frame = (struct ft_rrb_frame *)(buf + 1);
-+	frame->frame_type = RSN_REMOTE_FRAME_TYPE_FT_RRB;
-+	frame->packet_type = FT_PACKET_REQUEST;
-+	memset(buf->h_dest, 0xff, ETH_ALEN);
-+	os_memcpy(buf->h_source, hapd->own_addr, ETH_ALEN);
-+	buf->h_proto = host_to_be16(ETH_P_RRB);
-+	l2_packet_send(hapd->l2, buf->h_dest, ETH_P_RRB, (u8 *) buf, len);
-+	os_free(buf);
-+
-+	eloop_register_timeout(hapd->conf->ft_l2_refresh, 0, wpa_ft_refresh,
-+			       hapd, NULL);
-+}
-+
- int hostapd_setup_wpa(struct hostapd_data *hapd)
- {
- 	struct wpa_auth_config _conf;
-@@ -1640,6 +1662,9 @@ int hostapd_setup_wpa(struct hostapd_dat
- 				   "Failed to open ETH_P_OUI interface");
- 			return -1;
- 		}
-+
-+		if (hapd->conf->ft_l2_refresh)
-+			wpa_ft_refresh(hapd, NULL);
- 	}
- #endif /* CONFIG_IEEE80211R_AP */
- 
-@@ -1655,7 +1680,6 @@ void hostapd_reconfig_wpa(struct hostapd
- 	wpa_reconfig(hapd->wpa_auth, &wpa_auth_conf);
- }
- 
--
- void hostapd_deinit_wpa(struct hostapd_data *hapd)
- {
- 	ieee80211_tkip_countermeasures_deinit(hapd);
-@@ -1679,6 +1703,7 @@ void hostapd_deinit_wpa(struct hostapd_d
- 				   "information element from interface %s",
- 				   hapd->conf->iface);
- 		}
-+
- 	}
- 	ieee802_1x_deinit(hapd);
- 
-@@ -1687,6 +1712,7 @@ void hostapd_deinit_wpa(struct hostapd_d
- 	hostapd_wpa_ft_rrb_rx_later(hapd, NULL); /* flush without delivering */
- 	eloop_cancel_timeout(hostapd_oui_deliver_later, hapd, ELOOP_ALL_CTX);
- 	hostapd_oui_deliver_later(hapd, NULL); /* flush without delivering */
-+	eloop_cancel_timeout(wpa_ft_refresh, hapd, ELOOP_ALL_CTX);
- 	l2_packet_deinit(hapd->l2);
- 	hapd->l2 = NULL;
- 	hostapd_wpa_unregister_ft_oui(hapd);

feeds/hostapd/hostapd/patches/t00-011-owe_ssid_update.patch

@@ -1,27 +0,0 @@
---- a/src/ap/hostapd.c
-+++ b/src/ap/hostapd.c
-@@ -1995,6 +1995,13 @@ static int hostapd_owe_iface_iter(struct
- 		    is_zero_ether_addr(bss->own_addr))
- 			continue;
- 
-+		if (!os_memcmp(hapd->conf->owe_transition_bssid, bss->own_addr,
-+			       ETH_ALEN) &&
-+		    hapd->conf->owe_transition_ssid_len == bss->conf->ssid.ssid_len &&
-+		    !os_memcmp(hapd->conf->owe_transition_ssid, bss->conf->ssid.ssid,
-+			       bss->conf->ssid.ssid_len))
-+			return 0;
-+
- 		os_memcpy(hapd->conf->owe_transition_bssid, bss->own_addr,
- 			  ETH_ALEN);
- 		os_memcpy(hapd->conf->owe_transition_ssid,
-@@ -2011,10 +2018,6 @@ static int hostapd_owe_iface_iter(struct
- 
- int hostapd_owe_trans_get_info(struct hostapd_data *hapd)
- {
--	if (hapd->conf->owe_transition_ssid_len > 0 &&
--	    !is_zero_ether_addr(hapd->conf->owe_transition_bssid))
--		return 0;
--
- 	/* Find transition mode SSID/BSSID information from a BSS operated by
- 	 * this hostapd instance. */
- 	if (!hapd->iface->interfaces ||

feeds/hostapd/hostapd/patches/t00-012-hostapd-Fix-DVLAN-802.1x-issue.patch

@@ -1,53 +0,0 @@
-From 98b6503b87bb36bf2f5ae16e52e230e8870c867f Mon Sep 17 00:00:00 2001
-From: Venkat Chimata <venkata@shasta.cloud>
-Date: Fri, 28 Jun 2024 14:39:31 +0530
-Subject: [PATCH] hostapd: Fix DVLAN + 802.1x issue
-
-In case of swconfig switches, the basename of the interface should be based on the last dot.
-Earlier it was done based on the first dot, which would result in incorrect basename.
-For example if the interface name is eth0.4087 then the vlan->ifname would be eth0.4087.  (A dot at the end) .
-Before this patch, the basename was returned as eth0. It should be eth0.4087
-
-Also fixed the return code by adding a default value of 0 and removed an unncessary check
-for if_add before ubus add call.
-
-Signed-off-by: Venkat Chimata <venkata@shasta.cloud>
----
- src/ap/vlan_init.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/src/ap/vlan_init.c b/src/ap/vlan_init.c
-index 3e27671..cfeb1e5 100644
---- a/src/ap/vlan_init.c
-+++ b/src/ap/vlan_init.c
-@@ -23,7 +23,8 @@ static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
- 		       int existsok)
- {
- 	bool vlan_exists = iface_exists(vlan->ifname);
--	int ret;
-+	int ret = 0;
-+
- #ifdef CONFIG_WEP
- 	int i;
- 
-@@ -38,7 +39,7 @@ static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
- #endif /* CONFIG_WEP */
- 
- 	if (!hapd->driver || !hapd->driver->if_add) {
--		char *dot = strstr(vlan->ifname, ".");
-+		char *dot = strrchr(vlan->ifname, '.');
- 		if (dot)
- 			*dot = '\0';
- 		ret = 0;
-@@ -59,7 +60,7 @@ static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
- 	if (hapd->wpa_auth)
- 		ret = wpa_auth_ensure_group(hapd->wpa_auth, vlan->vlan_id);
- 
--	if (!ret && !vlan_exists && hapd->driver->if_add)
-+	if (!ret && !vlan_exists)
- 		hostapd_ubus_add_vlan(hapd, vlan);
- 
- 	if (ret == 0)
--- 
-2.34.1
-

feeds/hostapd/hostapd/patches/zzz-ignore-probe-event.patch

@@ -1,14 +0,0 @@
---- a/src/ap/beacon.c
-+++ b/src/ap/beacon.c
-@@ -934,8 +934,10 @@ void handle_probe_req(struct hostapd_dat
- 	int ubus_response;
- 
- 	if (hapd->iconf->rssi_ignore_probe_request && ssi_signal &&
--	    ssi_signal < hapd->iconf->rssi_ignore_probe_request)
-+	    ssi_signal < hapd->iconf->rssi_ignore_probe_request) {
-+		hostapd_ubus_notify_rssi(hapd, "rssi-ignore-probe", mgmt->sa, ssi_signal);
- 		return;
-+	}
- 
- 	if (len < IEEE80211_HDRLEN)
- 		return;

feeds/hostapd/hostapd/patches/zzz-radius-extended-avp.patch

@@ -1,11 +0,0 @@
---- a/src/radius/radius.c
-+++ b/src/radius/radius.c
-@@ -755,7 +755,7 @@ struct radius_attr_hdr * radius_msg_add_
- 			ext->length = sizeof(*ext) + 1 + alen;
- 			ext->ext_type = ext_type;
- 			wpabuf_put_u8(msg->buf, data_len > alen ? 0x80 : 0);
--			wpabuf_put_data(msg->buf, data, data_len);
-+			wpabuf_put_data(msg->buf, data, alen);
- 			data += alen;
- 			data_len -= alen;
- 			if (radius_msg_add_attr_to_array(

feeds/hostapd/hostapd/patches/zzz-roaming-key.patch

@@ -1,69 +0,0 @@
---- a/hostapd/config_file.c
-+++ b/hostapd/config_file.c
-@@ -3154,6 +3154,8 @@ static int hostapd_config_fill(struct ho
- 		bss->ft_psk_generate_local = atoi(pos);
- 	} else if (os_strcmp(buf, "ft_l2_refresh") == 0) {
- 		bss->ft_l2_refresh = atoi(pos);
-+	} else if (os_strcmp(buf, "ft_key") == 0) {
-+		strncpy(bss->ft_key, pos, sizeof(bss->ft_key));
- #endif /* CONFIG_IEEE80211R_AP */
- #ifndef CONFIG_NO_CTRL_IFACE
- 	} else if (os_strcmp(buf, "ctrl_interface") == 0) {
-@@ -4996,8 +4998,22 @@ struct hostapd_config * hostapd_config_r
- 
- 	fclose(f);
- 
--	for (i = 0; i < conf->num_bss; i++)
-+	for (i = 0; i < conf->num_bss; i++) {
-+		if (*conf->bss[i]->ft_key) {
-+			u8 buffer[128];
-+			sprintf(buffer, "%02X:%02X:%02X:%02X:%02X:%02X %02X%02X%02X%02X%02X%02X %s", MAC2STR(conf->bss[i]->bssid), MAC2STR(conf->bss[i]->bssid), conf->bss[i]->ft_key);
-+			add_r0kh(conf->bss[i], buffer);
-+			sprintf(buffer, "%02X:%02X:%02X:%02X:%02X:%02X %02X:%02X:%02X:%02X:%02X:%02X %s", MAC2STR(conf->bss[i]->bssid), MAC2STR(conf->bss[i]->bssid), conf->bss[i]->ft_key);
-+			add_r1kh(conf->bss[i], buffer);
-+			sprintf(buffer, "ff:ff:ff:ff:ff:ff * %s", conf->bss[i]->ft_key);
-+			add_r0kh(conf->bss[i], buffer);
-+			sprintf(buffer, "00:00:00:00:00:00 00:00:00:00:00:00 %s", conf->bss[i]->ft_key);
-+			add_r1kh(conf->bss[i], buffer);
-+			hexstr2bin(conf->bss[i]->bssid, conf->bss[i]->r1_key_holder, FT_R1KH_ID_LEN); 
-+			conf->bss[i]->r0_key_holder_bssid = 1;
-+		}
- 		hostapd_set_security_params(conf->bss[i], 1);
-+	}
- 
- 	if (hostapd_config_check(conf, 1))
- 		errors++;
---- a/src/ap/ap_config.h
-+++ b/src/ap/ap_config.h
-@@ -403,6 +403,7 @@ struct hostapd_bss_config {
- 	int ft_psk_generate_local;
- 	int ft_l2_refresh;
- 	int r1_max_key_lifetime;
-+	u8 ft_key[65];
- #endif /* CONFIG_IEEE80211R_AP */
- 
- 	char *ctrl_interface; /* directory for UNIX domain sockets */
---- a/src/ap/ap_config.h
-+++ b/src/ap/ap_config.h
-@@ -390,6 +390,7 @@ struct hostapd_bss_config {
- 	/* IEEE 802.11r - Fast BSS Transition */
- 	u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN];
- 	u8 r1_key_holder[FT_R1KH_ID_LEN];
-+	int r0_key_holder_bssid;
- 	u32 r0_key_lifetime; /* PMK-R0 lifetime seconds */
- 	int rkh_pos_timeout;
- 	int rkh_neg_timeout;
---- a/src/ap/wpa_auth_glue.c
-+++ b/src/ap/wpa_auth_glue.c
-@@ -80,7 +80,10 @@ static void hostapd_wpa_auth_conf(struct
- 	os_memcpy(wconf->ssid, conf->ssid.ssid, wconf->ssid_len);
- 	os_memcpy(wconf->mobility_domain, conf->mobility_domain,
- 		  MOBILITY_DOMAIN_ID_LEN);
--	if (conf->nas_identifier &&
-+	if (1 || conf->r0_key_holder_bssid) {
-+		sprintf(wconf->r0_key_holder, "%02X%02X%02X%02X%02X%02X", MAC2STR(conf->bssid));
-+		wconf->r0_key_holder_len = 12;
-+	} else if (conf->nas_identifier &&
- 	    os_strlen(conf->nas_identifier) <= FT_R0KH_ID_MAX_LEN) {
- 		wconf->r0_key_holder_len = os_strlen(conf->nas_identifier);
- 		os_memcpy(wconf->r0_key_holder, conf->nas_identifier,

feeds/hostapd/hostapd/patches/zzzz-001-fix-assoc-reject-during-roaming.patch

@@ -1,46 +0,0 @@
-Index: hostapd-2023-09-08-e5ccbfc6/src/ap/wpa_auth_ft.c
-===================================================================
---- hostapd-2023-09-08-e5ccbfc6.orig/src/ap/wpa_auth_ft.c
-+++ hostapd-2023-09-08-e5ccbfc6/src/ap/wpa_auth_ft.c
-@@ -3293,6 +3297,8 @@ static int wpa_ft_process_auth_req(struc
- 	size_t identity_len = 0, radius_cui_len = 0;
- 	size_t pmk_r1_len, kdk_len, len;
- 	int retval = WLAN_STATUS_UNSPECIFIED_FAILURE;
-+	struct os_reltime now;
-+	struct rsn_ftie *ftie;
- 
- 	*resp_ies = NULL;
- 	*resp_ies_len = 0;
-@@ -3324,6 +3330,9 @@ static int wpa_ft_process_auth_req(struc
- 		goto out;
- 	}
- 
-+	ftie = (struct rsn_ftie *) parse.ftie;
-+	os_memcpy(sm->SNonce, ftie->snonce, WPA_NONCE_LEN);
-+
- 	if (parse.r0kh_id == NULL) {
- 		wpa_printf(MSG_DEBUG, "FT: Invalid FTIE - no R0KH-ID");
- 		retval = WLAN_STATUS_INVALID_FTIE;
-@@ -3424,10 +3433,18 @@ pmk_r1_derived:
- 	os_memcpy(sm->pmk_r1, pmk_r1, pmk_r1_len);
- 	sm->pmk_r1_len = pmk_r1_len;
- 
--	if (random_get_bytes(sm->ANonce, WPA_NONCE_LEN)) {
--		wpa_printf(MSG_DEBUG, "FT: Failed to get random data for "
--			   "ANonce");
--		goto out;
-+	if (os_get_reltime(&now) < 0 ||
-+	    os_reltime_expired(&now, &sm->ANonce_time, 1)) {
-+		if (random_get_bytes(sm->ANonce, WPA_NONCE_LEN)) {
-+			wpa_printf(MSG_DEBUG, "FT: Failed to get random data for "
-+				   "ANonce");
-+			return WLAN_STATUS_UNSPECIFIED_FAILURE;
-+		}
-+		sm->ANonce_time.sec = now.sec;
-+		sm->ANonce_time.usec = now.usec;
-+		wpa_printf(MSG_INFO, "FT: ANonce was randomized");
-+	} else {
-+		wpa_printf(MSG_INFO, "FT: ANonce has not expired");
- 	}
- 
- 	/* Now that we know the correct PMK-R1 length and as such, the length

feeds/hostapd/hostapd/src/hostapd/radius.c

@@ -1,719 +0,0 @@
-#include "utils/includes.h"
-#include "utils/common.h"
-#include "utils/eloop.h"
-#include "crypto/crypto.h"
-#include "crypto/tls.h"
-
-#include "ap/ap_config.h"
-#include "eap_server/eap.h"
-#include "radius/radius.h"
-#include "radius/radius_server.h"
-#include "eap_register.h"
-
-#include <libubox/blobmsg_json.h>
-#include <libubox/blobmsg.h>
-#include <libubox/avl.h>
-#include <libubox/avl-cmp.h>
-#include <libubox/kvlist.h>
-
-#include <sys/stat.h>
-#include <fnmatch.h>
-
-#define VENDOR_ID_WISPR 14122
-#define VENDOR_ATTR_SIZE 6
-
-struct radius_parse_attr_data {
-	unsigned int vendor;
-	u8 type;
-	int size;
-	char format;
-	const char *data;
-};
-
-struct radius_parse_attr_state {
-	struct hostapd_radius_attr *prev;
-	struct hostapd_radius_attr *attr;
-	struct wpabuf *buf;
-	void *attrdata;
-};
-
-struct radius_user_state {
-	struct avl_node node;
-	struct eap_user data;
-};
-
-struct radius_user_data {
-	struct kvlist users;
-	struct avl_tree user_state;
-	struct blob_attr *wildcard;
-};
-
-struct radius_state {
-	struct radius_server_data *radius;
-	struct eap_config eap;
-
-	struct radius_user_data phase1, phase2;
-	const char *user_file;
-	time_t user_file_ts;
-
-	int n_attrs;
-	struct hostapd_radius_attr *attrs;
-};
-
-struct radius_config {
-	struct tls_connection_params tls;
-	struct radius_server_conf radius;
-};
-
-enum {
-	USER_ATTR_PASSWORD,
-	USER_ATTR_HASH,
-	USER_ATTR_SALT,
-	USER_ATTR_METHODS,
-	USER_ATTR_RADIUS,
-	USER_ATTR_VLAN,
-	USER_ATTR_MAX_RATE_UP,
-	USER_ATTR_MAX_RATE_DOWN,
-	__USER_ATTR_MAX
-};
-
-static void radius_tls_event(void *ctx, enum tls_event ev,
-			      union tls_event_data *data)
-{
-	switch (ev) {
-	case TLS_CERT_CHAIN_SUCCESS:
-		wpa_printf(MSG_DEBUG, "radius: remote certificate verification success");
-		break;
-	case TLS_CERT_CHAIN_FAILURE:
-		wpa_printf(MSG_INFO, "radius: certificate chain failure: reason=%d depth=%d subject='%s' err='%s'",
-			   data->cert_fail.reason,
-			   data->cert_fail.depth,
-			   data->cert_fail.subject,
-			   data->cert_fail.reason_txt);
-		break;
-	case TLS_PEER_CERTIFICATE:
-		wpa_printf(MSG_DEBUG, "radius: peer certificate: depth=%d serial_num=%s subject=%s",
-			   data->peer_cert.depth,
-			   data->peer_cert.serial_num ? data->peer_cert.serial_num : "N/A",
-			   data->peer_cert.subject);
-		break;
-	case TLS_ALERT:
-		if (data->alert.is_local)
-			wpa_printf(MSG_DEBUG, "radius: local TLS alert: %s",
-				   data->alert.description);
-		else
-			wpa_printf(MSG_DEBUG, "radius: remote TLS alert: %s",
-				   data->alert.description);
-		break;
-	case TLS_UNSAFE_RENEGOTIATION_DISABLED:
-		/* Not applicable to TLS server */
-		break;
-	}
-}
-
-static void radius_userdata_init(struct radius_user_data *u)
-{
-	kvlist_init(&u->users, kvlist_blob_len);
-	avl_init(&u->user_state, avl_strcmp, false, NULL);
-}
-
-static void radius_userdata_free(struct radius_user_data *u)
-{
-	struct radius_user_state *s, *tmp;
-
-	kvlist_free(&u->users);
-	free(u->wildcard);
-	u->wildcard = NULL;
-	avl_remove_all_elements(&u->user_state, s, node, tmp)
-		free(s);
-}
-
-static void
-radius_userdata_load(struct radius_user_data *u, struct blob_attr *data)
-{
-	enum {
-		USERSTATE_USERS,
-		USERSTATE_WILDCARD,
-		__USERSTATE_MAX,
-	};
-	static const struct blobmsg_policy policy[__USERSTATE_MAX] = {
-		[USERSTATE_USERS] = { "users", BLOBMSG_TYPE_TABLE },
-		[USERSTATE_WILDCARD] = { "wildcard", BLOBMSG_TYPE_ARRAY },
-	};
-	struct blob_attr *tb[__USERSTATE_MAX], *cur;
-	int rem;
-
-	if (!data)
-		return;
-
-	blobmsg_parse(policy, __USERSTATE_MAX, tb, blobmsg_data(data), blobmsg_len(data));
-
-	blobmsg_for_each_attr(cur, tb[USERSTATE_USERS], rem)
-		kvlist_set(&u->users, blobmsg_name(cur), cur);
-
-	if (tb[USERSTATE_WILDCARD])
-		u->wildcard = blob_memdup(tb[USERSTATE_WILDCARD]);
-}
-
-static void
-load_userfile(struct radius_state *s)
-{
-	enum {
-		USERDATA_PHASE1,
-		USERDATA_PHASE2,
-		__USERDATA_MAX
-	};
-	static const struct blobmsg_policy policy[__USERDATA_MAX] = {
-		[USERDATA_PHASE1] = { "phase1", BLOBMSG_TYPE_TABLE },
-		[USERDATA_PHASE2] = { "phase2", BLOBMSG_TYPE_TABLE },
-	};
-	struct blob_attr *tb[__USERDATA_MAX], *cur;
-	static struct blob_buf b;
-	struct stat st;
-	int rem;
-
-	if (stat(s->user_file, &st))
-		return;
-
-	if (s->user_file_ts == st.st_mtime)
-		return;
-
-	s->user_file_ts = st.st_mtime;
-	radius_userdata_free(&s->phase1);
-	radius_userdata_free(&s->phase2);
-
-	blob_buf_init(&b, 0);
-	blobmsg_add_json_from_file(&b, s->user_file);
-	blobmsg_parse(policy, __USERDATA_MAX, tb, blob_data(b.head), blob_len(b.head));
-	radius_userdata_load(&s->phase1, tb[USERDATA_PHASE1]);
-	radius_userdata_load(&s->phase2, tb[USERDATA_PHASE2]);
-
-	blob_buf_free(&b);
-}
-
-static struct blob_attr *
-radius_user_get(struct radius_user_data *s, const char *name)
-{
-	struct blob_attr *cur;
-	int rem;
-
-	cur = kvlist_get(&s->users, name);
-	if (cur)
-		return cur;
-
-	blobmsg_for_each_attr(cur, s->wildcard, rem) {
-		static const struct blobmsg_policy policy = {
-			"name", BLOBMSG_TYPE_STRING
-		};
-		struct blob_attr *pattern;
-
-		if (blobmsg_type(cur) != BLOBMSG_TYPE_TABLE)
-			continue;
-
-		blobmsg_parse(&policy, 1, &pattern, blobmsg_data(cur), blobmsg_len(cur));
-		if (!name)
-			continue;
-
-		if (!fnmatch(blobmsg_get_string(pattern), name, 0))
-			return cur;
-	}
-
-	return NULL;
-}
-
-static struct radius_parse_attr_data *
-radius_parse_attr(struct blob_attr *attr)
-{
-	static const struct blobmsg_policy policy[4] = {
-		{ .type = BLOBMSG_TYPE_INT32 },
-		{ .type = BLOBMSG_TYPE_INT32 },
-		{ .type = BLOBMSG_TYPE_STRING },
-		{ .type = BLOBMSG_TYPE_STRING },
-	};
-	static struct radius_parse_attr_data data;
-	struct blob_attr *tb[4];
-	const char *format;
-
-	blobmsg_parse_array(policy, ARRAY_SIZE(policy), tb, blobmsg_data(attr), blobmsg_len(attr));
-
-	if (!tb[0] || !tb[1] || !tb[2] || !tb[3])
-		return NULL;
-
-	format = blobmsg_get_string(tb[2]);
-	if (strlen(format) != 1)
-		return NULL;
-
-	data.vendor = blobmsg_get_u32(tb[0]);
-	data.type = blobmsg_get_u32(tb[1]);
-	data.format = format[0];
-	data.data = blobmsg_get_string(tb[3]);
-	data.size = strlen(data.data);
-
-	switch (data.format) {
-	case 's':
-		break;
-	case 'x':
-		if (data.size & 1)
-			return NULL;
-		data.size /= 2;
-		break;
-	case 'd':
-		data.size = 4;
-		break;
-	default:
-		return NULL;
-	}
-
-	return &data;
-}
-
-static void
-radius_count_attrs(struct blob_attr **tb, int *n_attr, size_t *attr_size)
-{
-	struct blob_attr *data = tb[USER_ATTR_RADIUS];
-	struct blob_attr *cur;
-	int rem;
-
-	blobmsg_for_each_attr(cur, data, rem) {
-		struct radius_parse_attr_data *data;
-		size_t prev = *attr_size;
-
-		data = radius_parse_attr(cur);
-		if (!data)
-			continue;
-
-		*attr_size += data->size;
-		if (data->vendor)
-			*attr_size += VENDOR_ATTR_SIZE;
-
-		(*n_attr)++;
-	}
-
-	*n_attr += !!tb[USER_ATTR_VLAN] * 3 +
-		   !!tb[USER_ATTR_MAX_RATE_UP] +
-		   !!tb[USER_ATTR_MAX_RATE_DOWN];
-	*attr_size += !!tb[USER_ATTR_VLAN] * (4 + 4 + 5) +
-		      !!tb[USER_ATTR_MAX_RATE_UP] * (4 + VENDOR_ATTR_SIZE) +
-		      !!tb[USER_ATTR_MAX_RATE_DOWN] * (4 + VENDOR_ATTR_SIZE);
-}
-
-static void *
-radius_add_attr(struct radius_parse_attr_state *state,
-		u32 vendor, u8 type, u8 len)
-{
-	struct hostapd_radius_attr *attr;
-	struct wpabuf *buf;
-	void *val;
-
-	val = state->attrdata;
-
-	buf = state->buf++;
-	buf->buf = val;
-
-	attr = state->attr++;
-	attr->val = buf;
-	attr->type = type;
-
-	if (state->prev)
-		state->prev->next = attr;
-	state->prev = attr;
-
-	if (vendor) {
-		u8 *vendor_hdr = val + 4;
-
-		WPA_PUT_BE32(val, vendor);
-		vendor_hdr[0] = type;
-		vendor_hdr[1] = len + 2;
-
-		len += VENDOR_ATTR_SIZE;
-		val += VENDOR_ATTR_SIZE;
-		attr->type = RADIUS_ATTR_VENDOR_SPECIFIC;
-	}
-
-	buf->size = buf->used = len;
-	state->attrdata += len;
-
-	return val;
-}
-
-static void
-radius_parse_attrs(struct blob_attr **tb, struct radius_parse_attr_state *state)
-{
-	struct blob_attr *data = tb[USER_ATTR_RADIUS];
-	struct hostapd_radius_attr *prev = NULL;
-	struct blob_attr *cur;
-	int len, rem;
-	void *val;
-
-	if ((cur = tb[USER_ATTR_VLAN]) != NULL && blobmsg_get_u32(cur) < 4096) {
-		char buf[5];
-
-		val = radius_add_attr(state, 0, RADIUS_ATTR_TUNNEL_TYPE, 4);
-		WPA_PUT_BE32(val, RADIUS_TUNNEL_TYPE_VLAN);
-
-		val = radius_add_attr(state, 0, RADIUS_ATTR_TUNNEL_MEDIUM_TYPE, 4);
-		WPA_PUT_BE32(val, RADIUS_TUNNEL_MEDIUM_TYPE_802);
-
-		len = snprintf(buf, sizeof(buf), "%d", blobmsg_get_u32(cur));
-		val = radius_add_attr(state, 0, RADIUS_ATTR_TUNNEL_PRIVATE_GROUP_ID, len);
-		memcpy(val, buf, len);
-	}
-
-	if ((cur = tb[USER_ATTR_MAX_RATE_UP]) != NULL) {
-		val = radius_add_attr(state, VENDOR_ID_WISPR, 7, 4);
-		WPA_PUT_BE32(val, blobmsg_get_u32(cur));
-	}
-
-	if ((cur = tb[USER_ATTR_MAX_RATE_DOWN]) != NULL) {
-		val = radius_add_attr(state, VENDOR_ID_WISPR, 8, 4);
-		WPA_PUT_BE32(val, blobmsg_get_u32(cur));
-	}
-
-	blobmsg_for_each_attr(cur, data, rem) {
-		struct radius_parse_attr_data *data;
-		void *val;
-		int size;
-
-		data = radius_parse_attr(cur);
-		if (!data)
-			continue;
-
-		val = radius_add_attr(state, data->vendor, data->type, data->size);
-		switch (data->format) {
-		case 's':
-			memcpy(val, data->data, data->size);
-			break;
-		case 'x':
-			hexstr2bin(data->data, val, data->size);
-			break;
-		case 'd':
-			WPA_PUT_BE32(val, atoi(data->data));
-			break;
-		}
-	}
-}
-
-static void
-radius_user_parse_methods(struct eap_user *eap, struct blob_attr *data)
-{
-	struct blob_attr *cur;
-	int rem, n = 0;
-
-	if (!data)
-		return;
-
-	blobmsg_for_each_attr(cur, data, rem) {
-		const char *method;
-
-		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
-			continue;
-
-		if (n == EAP_MAX_METHODS)
-			break;
-
-		method = blobmsg_get_string(cur);
-		eap->methods[n].method = eap_server_get_type(method, &eap->methods[n].vendor);
-		if (eap->methods[n].vendor == EAP_VENDOR_IETF &&
-		    eap->methods[n].method == EAP_TYPE_NONE) {
-			if (!strcmp(method, "TTLS-PAP")) {
-				eap->ttls_auth |= EAP_TTLS_AUTH_PAP;
-				continue;
-			}
-			if (!strcmp(method, "TTLS-CHAP")) {
-				eap->ttls_auth |= EAP_TTLS_AUTH_CHAP;
-				continue;
-			}
-			if (!strcmp(method, "TTLS-MSCHAP")) {
-				eap->ttls_auth |= EAP_TTLS_AUTH_MSCHAP;
-				continue;
-			}
-			if (!strcmp(method, "TTLS-MSCHAPV2")) {
-				eap->ttls_auth |= EAP_TTLS_AUTH_MSCHAPV2;
-				continue;
-			}
-			if (!strcmp(method, "MACACL")) {
-				eap->macacl = 1;
-				continue;
-			}
-		}
-		n++;
-	}
-}
-
-static struct eap_user *
-radius_user_get_state(struct radius_user_data *u, struct blob_attr *data,
-		      const char *id)
-{
-	static const struct blobmsg_policy policy[__USER_ATTR_MAX] = {
-		[USER_ATTR_PASSWORD] = { "password", BLOBMSG_TYPE_STRING },
-		[USER_ATTR_HASH] = { "hash", BLOBMSG_TYPE_STRING },
-		[USER_ATTR_SALT] = { "salt", BLOBMSG_TYPE_STRING },
-		[USER_ATTR_METHODS] = { "methods", BLOBMSG_TYPE_ARRAY },
-		[USER_ATTR_RADIUS] = { "radius", BLOBMSG_TYPE_ARRAY },
-		[USER_ATTR_VLAN] = { "vlan-id", BLOBMSG_TYPE_INT32 },
-		[USER_ATTR_MAX_RATE_UP] = { "max-rate-up", BLOBMSG_TYPE_INT32 },
-		[USER_ATTR_MAX_RATE_DOWN] = { "max-rate-down", BLOBMSG_TYPE_INT32 },
-	};
-	struct blob_attr *tb[__USER_ATTR_MAX], *cur;
-	char *password_buf, *salt_buf, *name_buf;
-	struct radius_parse_attr_state astate = {};
-	struct hostapd_radius_attr *attr;
-	struct radius_user_state *state;
-	int pw_len = 0, salt_len = 0;
-	struct eap_user *eap;
-	struct wpabuf *val;
-	size_t attrsize = 0;
-	void *attrdata;
-	int n_attr = 0;
-
-	state = avl_find_element(&u->user_state, id, state, node);
-	if (state)
-		return &state->data;
-
-	blobmsg_parse(policy, __USER_ATTR_MAX, tb, blobmsg_data(data), blobmsg_len(data));
-
-	if ((cur = tb[USER_ATTR_SALT]) != NULL)
-		salt_len = strlen(blobmsg_get_string(cur)) / 2;
-	if ((cur = tb[USER_ATTR_HASH]) != NULL)
-		pw_len = strlen(blobmsg_get_string(cur)) / 2;
-	else if ((cur = tb[USER_ATTR_PASSWORD]) != NULL)
-		pw_len = blobmsg_len(cur) - 1;
-	radius_count_attrs(tb, &n_attr, &attrsize);
-
-	state = calloc_a(sizeof(*state), &name_buf, strlen(id) + 1,
-			 &password_buf, pw_len,
-			 &salt_buf, salt_len,
-			 &astate.attr, n_attr * sizeof(*astate.attr),
-			 &astate.buf, n_attr * sizeof(*astate.buf),
-			 &astate.attrdata, attrsize);
-	eap = &state->data;
-	eap->salt = salt_len ? salt_buf : NULL;
-	eap->salt_len = salt_len;
-	eap->password = pw_len ? password_buf : NULL;
-	eap->password_len = pw_len;
-	eap->force_version = -1;
-
-	if ((cur = tb[USER_ATTR_SALT]) != NULL)
-		hexstr2bin(blobmsg_get_string(cur), salt_buf, salt_len);
-	if ((cur = tb[USER_ATTR_PASSWORD]) != NULL)
-		memcpy(password_buf, blobmsg_get_string(cur), pw_len);
-	else if ((cur = tb[USER_ATTR_HASH]) != NULL) {
-		hexstr2bin(blobmsg_get_string(cur), password_buf, pw_len);
-		eap->password_hash = 1;
-	}
-	radius_user_parse_methods(eap, tb[USER_ATTR_METHODS]);
-
-	if (n_attr > 0) {
-		cur = tb[USER_ATTR_RADIUS];
-		eap->accept_attr = astate.attr;
-		radius_parse_attrs(tb, &astate);
-	}
-
-	state->node.key = strcpy(name_buf, id);
-	avl_insert(&u->user_state, &state->node);
-
-	return &state->data;
-
-free:
-	free(state);
-	return NULL;
-}
-
-static int radius_get_eap_user(void *ctx, const u8 *identity,
-			       size_t identity_len, int phase2,
-			       struct eap_user *user)
-{
-	struct radius_state *s = ctx;
-	struct radius_user_data *u = phase2 ? &s->phase2 : &s->phase1;
-	struct blob_attr *entry;
-	struct eap_user *data;
-	char *id;
-
-	if (identity_len > 512)
-		return -1;
-
-	load_userfile(s);
-
-	id = alloca(identity_len + 1);
-	memcpy(id, identity, identity_len);
-	id[identity_len] = 0;
-
-	entry = radius_user_get(u, id);
-	if (!entry)
-		return -1;
-
-	if (!user)
-		return 0;
-
-	data = radius_user_get_state(u, entry, id);
-	if (!data)
-		return -1;
-
-	*user = *data;
-	if (user->password_len > 0)
-		user->password = os_memdup(user->password, user->password_len);
-	if (user->salt_len > 0)
-		user->salt = os_memdup(user->salt, user->salt_len);
-	user->phase2 = phase2;
-
-	return 0;
-}
-
-static int radius_setup(struct radius_state *s, struct radius_config *c)
-{
-	struct eap_config *eap = &s->eap;
-	struct tls_config conf = {
-		.event_cb = radius_tls_event,
-		.tls_flags = TLS_CONN_DISABLE_TLSv1_3,
-		.cb_ctx = s,
-	};
-
-	eap->eap_server = 1;
-	eap->max_auth_rounds = 100;
-	eap->max_auth_rounds_short = 50;
-	eap->ssl_ctx = tls_init(&conf);
-	if (!eap->ssl_ctx) {
-		wpa_printf(MSG_INFO, "TLS init failed\n");
-		return 1;
-	}
-
-	if (tls_global_set_params(eap->ssl_ctx, &c->tls)) {
-		wpa_printf(MSG_INFO, "failed to set TLS parameters\n");
-		return 1;
-	}
-
-	c->radius.eap_cfg = eap;
-	c->radius.conf_ctx = s;
-	c->radius.get_eap_user = radius_get_eap_user;
-	s->radius = radius_server_init(&c->radius);
-	if (!s->radius) {
-		wpa_printf(MSG_INFO, "failed to initialize radius server\n");
-		return 1;
-	}
-
-	return 0;
-}
-
-static int radius_init(struct radius_state *s)
-{
-	memset(s, 0, sizeof(*s));
-	radius_userdata_init(&s->phase1);
-	radius_userdata_init(&s->phase2);
-}
-
-static void radius_deinit(struct radius_state *s)
-{
-	if (s->radius)
-		radius_server_deinit(s->radius);
-
-	if (s->eap.ssl_ctx)
-		tls_deinit(s->eap.ssl_ctx);
-
-	radius_userdata_free(&s->phase1);
-	radius_userdata_free(&s->phase2);
-}
-
-static int usage(const char *progname)
-{
-	fprintf(stderr, "Usage: %s <options>\n",
-		progname);
-}
-
-int radius_main(int argc, char **argv)
-{
-	static struct radius_state state = {};
-	static struct radius_config config = {};
-	const char *progname = argv[0];
-	int ret = 0;
-	int ch;
-
-	wpa_debug_setup_stdout();
-	wpa_debug_level = 0;
-
-	if (eloop_init()) {
-		wpa_printf(MSG_ERROR, "Failed to initialize event loop");
-		return 1;
-	}
-
-	eap_server_register_methods();
-	radius_init(&state);
-
-	while ((ch = getopt(argc, argv, "6C:c:d:i:k:K:p:P:s:u:")) != -1) {
-		switch (ch) {
-		case '6':
-			config.radius.ipv6 = 1;
-			break;
-		case 'C':
-			config.tls.ca_cert = optarg;
-			break;
-		case 'c':
-			if (config.tls.client_cert2)
-				return usage(progname);
-
-			if (config.tls.client_cert)
-				config.tls.client_cert2 = optarg;
-			else
-				config.tls.client_cert = optarg;
-			break;
-		case 'd':
-			config.tls.dh_file = optarg;
-			break;
-		case 'i':
-			state.eap.server_id = optarg;
-			state.eap.server_id_len = strlen(optarg);
-			break;
-		case 'k':
-			if (config.tls.private_key2)
-				return usage(progname);
-
-			if (config.tls.private_key)
-				config.tls.private_key2 = optarg;
-			else
-				config.tls.private_key = optarg;
-			break;
-		case 'K':
-			if (config.tls.private_key_passwd2)
-				return usage(progname);
-
-			if (config.tls.private_key_passwd)
-				config.tls.private_key_passwd2 = optarg;
-			else
-				config.tls.private_key_passwd = optarg;
-			break;
-		case 'p':
-			config.radius.auth_port = atoi(optarg);
-			break;
-		case 'P':
-			config.radius.acct_port = atoi(optarg);
-			break;
-		case 's':
-			config.radius.client_file = optarg;
-			break;
-		case 'u':
-			state.user_file = optarg;
-			break;
-		default:
-			return usage(progname);
-		}
-	}
-
-	if (!config.tls.client_cert || !config.tls.private_key ||
-	    !config.radius.client_file || !state.eap.server_id ||
-	    !state.user_file) {
-		wpa_printf(MSG_INFO, "missing options\n");
-		goto out;
-	}
-
-	ret = radius_setup(&state, &config);
-	if (ret)
-		goto out;
-
-	load_userfile(&state);
-	eloop_run();
-
-out:
-	radius_deinit(&state);
-	os_program_deinit();
-
-	return ret;
-}

feeds/hostapd/hostapd/src/src/ap/ubus.h

@@ -1,144 +0,0 @@
-/*
- * hostapd / ubus support
- * Copyright (c) 2013, Felix Fietkau <nbd@nbd.name>
- *
- * This software may be distributed under the terms of the BSD license.
- * See README for more details.
- */
-#ifndef __HOSTAPD_UBUS_H
-#define __HOSTAPD_UBUS_H
-
-enum hostapd_ubus_event_type {
-	HOSTAPD_UBUS_PROBE_REQ,
-	HOSTAPD_UBUS_AUTH_REQ,
-	HOSTAPD_UBUS_ASSOC_REQ,
-	HOSTAPD_UBUS_COA,
-	HOSTAPD_UBUS_TYPE_MAX
-};
-
-struct hostapd_ubus_request {
-	enum hostapd_ubus_event_type type;
-	const struct ieee80211_mgmt *mgmt_frame;
-	const struct ieee802_11_elems *elems;
-	int ssi_signal; /* dBm */
-	const u8 *addr;
-};
-
-struct hostapd_iface;
-struct hostapd_data;
-struct hapd_interfaces;
-struct rrm_measurement_beacon_report;
-
-#ifdef UBUS_SUPPORT
-
-#include <libubox/avl.h>
-#include <libubus.h>
-
-struct hostapd_ubus_bss {
-	struct ubus_object obj;
-	struct avl_tree banned;
-	int notify_response;
-};
-
-void hostapd_ubus_add_iface(struct hostapd_iface *iface);
-void hostapd_ubus_free_iface(struct hostapd_iface *iface);
-void hostapd_ubus_add_bss(struct hostapd_data *hapd);
-void hostapd_ubus_free_bss(struct hostapd_data *hapd);
-void hostapd_ubus_add_vlan(struct hostapd_data *hapd, struct hostapd_vlan *vlan);
-void hostapd_ubus_remove_vlan(struct hostapd_data *hapd, struct hostapd_vlan *vlan);
-
-int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req);
-void hostapd_ubus_notify(struct hostapd_data *hapd, const char *type, const u8 *mac);
-void hostapd_ubus_notify_authorized(struct hostapd_data *hapd, struct sta_info *sta);
-void hostapd_ubus_notify_beacon_report(struct hostapd_data *hapd,
-				       const u8 *addr, u8 token, u8 rep_mode,
-				       struct rrm_measurement_beacon_report *rep,
-				       size_t len);
-void hostapd_ubus_notify_radar_detected(struct hostapd_iface *iface, int frequency,
-					int chan_width, int cf1, int cf2);
-void hostapd_ubus_notify_rssi(struct hostapd_data *hapd, const char *type, const u8 *addr, int rssi);
-
-void hostapd_ubus_notify_bss_transition_response(
-	struct hostapd_data *hapd, const u8 *addr, u8 dialog_token, u8 status_code,
-	u8 bss_termination_delay, const u8 *target_bssid,
-	const u8 *candidate_list, u16 candidate_list_len);
-void hostapd_ubus_add(struct hapd_interfaces *interfaces);
-void hostapd_ubus_free(struct hapd_interfaces *interfaces);
-int hostapd_ubus_notify_bss_transition_query(
-	struct hostapd_data *hapd, const u8 *addr, u8 dialog_token, u8 reason,
-	const u8 *candidate_list, u16 candidate_list_len);
-void hostapd_ubus_notify_csa(struct hostapd_data *hapd, int freq);
-
-#else
-
-struct hostapd_ubus_bss {};
-
-static inline void hostapd_ubus_add_iface(struct hostapd_iface *iface)
-{
-}
-
-static inline void hostapd_ubus_free_iface(struct hostapd_iface *iface)
-{
-}
-
-static inline void hostapd_ubus_add_bss(struct hostapd_data *hapd)
-{
-}
-
-static inline void hostapd_ubus_free_bss(struct hostapd_data *hapd)
-{
-}
-
-static inline void hostapd_ubus_add_vlan(struct hostapd_data *hapd, struct hostapd_vlan *vlan)
-{
-}
-
-static inline void hostapd_ubus_remove_vlan(struct hostapd_data *hapd, struct hostapd_vlan *vlan)
-{
-}
-
-static inline int hostapd_ubus_handle_event(struct hostapd_data *hapd, struct hostapd_ubus_request *req)
-{
-	return 0;
-}
-
-static inline void hostapd_ubus_notify(struct hostapd_data *hapd, const char *type, const u8 *mac)
-{
-}
-
-static inline void hostapd_ubus_notify_beacon_report(struct hostapd_data *hapd,
-						     const u8 *addr, u8 token,
-						     u8 rep_mode,
-						     struct rrm_measurement_beacon_report *rep,
-						     size_t len)
-{
-}
-static inline void hostapd_ubus_notify_radar_detected(struct hostapd_iface *iface, int frequency,
-						      int chan_width, int cf1, int cf2)
-{
-}
-
-static inline void hostapd_ubus_notify_bss_transition_response(
-	struct hostapd_data *hapd, const u8 *addr, u8 dialog_token, u8 status_code,
-	u8 bss_termination_delay, const u8 *target_bssid,
-	const u8 *candidate_list, u16 candidate_list_len)
-{
-}
-
-static inline void hostapd_ubus_add(struct hapd_interfaces *interfaces)
-{
-}
-
-static inline void hostapd_ubus_free(struct hapd_interfaces *interfaces)
-{
-}
-
-static inline int hostapd_ubus_notify_bss_transition_query(
-	struct hostapd_data *hapd, const u8 *addr, u8 dialog_token, u8 reason,
-	const u8 *candidate_list, u16 candidate_list_len)
-{
-	return 0;
-}
-#endif
-
-#endif

feeds/hostapd/hostapd/src/src/ap/ucode.c

@@ -1,952 +0,0 @@
-#include <sys/un.h>
-
-#include "utils/includes.h"
-#include "utils/common.h"
-#include "utils/ucode.h"
-#include "hostapd.h"
-#include "beacon.h"
-#include "hw_features.h"
-#include "ap_drv_ops.h"
-#include "dfs.h"
-#include "acs.h"
-#include "ieee802_11_auth.h"
-#include <libubox/uloop.h>
-
-static uc_resource_type_t *global_type, *bss_type, *iface_type;
-static struct hapd_interfaces *interfaces;
-static uc_value_t *global, *bss_registry, *iface_registry;
-static uc_vm_t *vm;
-
-static uc_value_t *
-hostapd_ucode_bss_get_uval(struct hostapd_data *hapd)
-{
-	uc_value_t *val;
-
-	if (hapd->ucode.idx)
-		return wpa_ucode_registry_get(bss_registry, hapd->ucode.idx);
-
-	val = uc_resource_new(bss_type, hapd);
-	hapd->ucode.idx = wpa_ucode_registry_add(bss_registry, val);
-
-	return val;
-}
-
-static uc_value_t *
-hostapd_ucode_iface_get_uval(struct hostapd_iface *hapd)
-{
-	uc_value_t *val;
-
-	if (hapd->ucode.idx)
-		return wpa_ucode_registry_get(iface_registry, hapd->ucode.idx);
-
-	val = uc_resource_new(iface_type, hapd);
-	hapd->ucode.idx = wpa_ucode_registry_add(iface_registry, val);
-
-	return val;
-}
-
-static void
-hostapd_ucode_update_bss_list(struct hostapd_iface *iface, uc_value_t *if_bss, uc_value_t *bss)
-{
-	uc_value_t *list;
-	int i;
-
-	list = ucv_array_new(vm);
-	for (i = 0; iface->bss && i < iface->num_bss; i++) {
-		struct hostapd_data *hapd = iface->bss[i];
-		uc_value_t *val = hostapd_ucode_bss_get_uval(hapd);
-
-		ucv_array_set(list, i, ucv_get(ucv_string_new(hapd->conf->iface)));
-		ucv_object_add(bss, hapd->conf->iface, ucv_get(val));
-	}
-	ucv_object_add(if_bss, iface->phy, ucv_get(list));
-}
-
-static void
-hostapd_ucode_update_interfaces(void)
-{
-	uc_value_t *ifs = ucv_object_new(vm);
-	uc_value_t *if_bss = ucv_array_new(vm);
-	uc_value_t *bss = ucv_object_new(vm);
-	int i;
-
-	for (i = 0; i < interfaces->count; i++) {
-		struct hostapd_iface *iface = interfaces->iface[i];
-
-		ucv_object_add(ifs, iface->phy, ucv_get(hostapd_ucode_iface_get_uval(iface)));
-		hostapd_ucode_update_bss_list(iface, if_bss, bss);
-	}
-
-	ucv_object_add(ucv_prototype_get(global), "interfaces", ucv_get(ifs));
-	ucv_object_add(ucv_prototype_get(global), "interface_bss", ucv_get(if_bss));
-	ucv_object_add(ucv_prototype_get(global), "bss", ucv_get(bss));
-	ucv_gc(vm);
-}
-
-static uc_value_t *
-uc_hostapd_add_iface(uc_vm_t *vm, size_t nargs)
-{
-	uc_value_t *iface = uc_fn_arg(0);
-	int ret;
-
-	if (ucv_type(iface) != UC_STRING)
-		return ucv_int64_new(-1);
-
-	ret = hostapd_add_iface(interfaces, ucv_string_get(iface));
-	hostapd_ucode_update_interfaces();
-
-	return ucv_int64_new(ret);
-}
-
-static uc_value_t *
-uc_hostapd_remove_iface(uc_vm_t *vm, size_t nargs)
-{
-	uc_value_t *iface = uc_fn_arg(0);
-
-	if (ucv_type(iface) != UC_STRING)
-		return NULL;
-
-	hostapd_remove_iface(interfaces, ucv_string_get(iface));
-	hostapd_ucode_update_interfaces();
-
-	return NULL;
-}
-
-static struct hostapd_vlan *
-bss_conf_find_vlan(struct hostapd_bss_config *bss, int id)
-{
-	struct hostapd_vlan *vlan;
-
-	for (vlan = bss->vlan; vlan; vlan = vlan->next)
-		if (vlan->vlan_id == id)
-			return vlan;
-
-	return NULL;
-}
-
-static int
-bss_conf_rename_vlan(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
-		     const char *ifname)
-{
-	if (!strcmp(ifname, vlan->ifname))
-		return 0;
-
-	hostapd_drv_if_rename(hapd, WPA_IF_AP_VLAN, vlan->ifname, ifname);
-	os_strlcpy(vlan->ifname, ifname, sizeof(vlan->ifname));
-
-	return 0;
-}
-
-static int
-bss_reload_vlans(struct hostapd_data *hapd, struct hostapd_bss_config *bss)
-{
-	struct hostapd_bss_config *old_bss = hapd->conf;
-	struct hostapd_vlan *vlan, *vlan_new, *wildcard;
-	char ifname[IFNAMSIZ + 1], vlan_ifname[IFNAMSIZ + 1], *pos;
-	int ret;
-
-	vlan = bss_conf_find_vlan(old_bss, VLAN_ID_WILDCARD);
-	wildcard = bss_conf_find_vlan(bss, VLAN_ID_WILDCARD);
-	if (!!vlan != !!wildcard)
-		return -1;
-
-	if (vlan && wildcard && strcmp(vlan->ifname, wildcard->ifname) != 0)
-		strcpy(vlan->ifname, wildcard->ifname);
-	else
-		wildcard = NULL;
-
-	for (vlan = bss->vlan; vlan; vlan = vlan->next) {
-		if (vlan->vlan_id == VLAN_ID_WILDCARD ||
-		    vlan->dynamic_vlan > 0)
-			continue;
-
-		if (!bss_conf_find_vlan(old_bss, vlan->vlan_id))
-			return -1;
-	}
-
-	for (vlan = old_bss->vlan; vlan; vlan = vlan->next) {
-		if (vlan->vlan_id == VLAN_ID_WILDCARD)
-			continue;
-
-		if (vlan->dynamic_vlan == 0) {
-			vlan_new = bss_conf_find_vlan(bss, vlan->vlan_id);
-			if (!vlan_new)
-				return -1;
-
-			if (bss_conf_rename_vlan(hapd, vlan, vlan_new->ifname))
-				return -1;
-
-			continue;
-		}
-
-		if (!wildcard)
-			continue;
-
-		os_strlcpy(ifname, wildcard->ifname, sizeof(ifname));
-		pos = os_strchr(ifname, '#');
-		if (!pos)
-			return -1;
-
-		*pos++ = '\0';
-		ret = os_snprintf(vlan_ifname, sizeof(vlan_ifname), "%s%d%s",
-				  ifname, vlan->vlan_id, pos);
-	        if (os_snprintf_error(sizeof(vlan_ifname), ret))
-			return -1;
-
-		if (bss_conf_rename_vlan(hapd, vlan, vlan_ifname))
-			return -1;
-	}
-
-	return 0;
-}
-
-static uc_value_t *
-uc_hostapd_bss_set_config(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_data *hapd = uc_fn_thisval("hostapd.bss");
-	struct hostapd_bss_config *old_bss;
-	struct hostapd_iface *iface;
-	struct hostapd_config *conf;
-	uc_value_t *file = uc_fn_arg(0);
-	uc_value_t *index = uc_fn_arg(1);
-	uc_value_t *files_only = uc_fn_arg(2);
-	unsigned int i, idx = 0;
-	int ret = -1;
-
-	if (!hapd || ucv_type(file) != UC_STRING)
-		goto out;
-
-	if (ucv_type(index) == UC_INTEGER)
-		idx = ucv_int64_get(index);
-
-	iface = hapd->iface;
-	conf = interfaces->config_read_cb(ucv_string_get(file));
-	if (!conf)
-		goto out;
-
-	if (idx > conf->num_bss || !conf->bss[idx])
-		goto free;
-
-	if (ucv_boolean_get(files_only)) {
-		struct hostapd_bss_config *bss = conf->bss[idx];
-		struct hostapd_bss_config *old_bss = hapd->conf;
-
-#define swap_field(name)				\
-	do {								\
-		void *ptr = old_bss->name;		\
-		old_bss->name = bss->name;		\
-		bss->name = ptr;				\
-	} while (0)
-
-		swap_field(ssid.wpa_psk_file);
-		ret = bss_reload_vlans(hapd, bss);
-		goto done;
-	}
-
-	hostapd_bss_deinit_no_free(hapd);
-	hostapd_drv_stop_ap(hapd);
-	hostapd_free_hapd_data(hapd);
-
-	old_bss = hapd->conf;
-	for (i = 0; i < iface->conf->num_bss; i++)
-		if (iface->conf->bss[i] == hapd->conf)
-			iface->conf->bss[i] = conf->bss[idx];
-	hapd->conf = conf->bss[idx];
-	conf->bss[idx] = old_bss;
-
-	hostapd_setup_bss(hapd, hapd == iface->bss[0], true);
-	hostapd_ucode_update_interfaces();
-	hostapd_owe_update_trans(iface);
-
-done:
-	ret = 0;
-free:
-	hostapd_config_free(conf);
-out:
-	return ucv_int64_new(ret);
-}
-
-static void
-hostapd_remove_iface_bss_conf(struct hostapd_config *iconf,
-			      struct hostapd_bss_config *conf)
-{
-	int i;
-
-	for (i = 0; i < iconf->num_bss; i++)
-		if (iconf->bss[i] == conf)
-			break;
-
-	if (i == iconf->num_bss)
-		return;
-
-	for (i++; i < iconf->num_bss; i++)
-		iconf->bss[i - 1] = iconf->bss[i];
-	iconf->num_bss--;
-}
-
-
-static uc_value_t *
-uc_hostapd_bss_delete(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_data *hapd = uc_fn_thisval("hostapd.bss");
-	struct hostapd_iface *iface;
-	int i, idx;
-
-	if (!hapd)
-		return NULL;
-
-	iface = hapd->iface;
-	if (iface->num_bss == 1) {
-		wpa_printf(MSG_ERROR, "trying to delete last bss of an iface: %s\n", hapd->conf->iface);
-		return NULL;
-	}
-
-	for (idx = 0; idx < iface->num_bss; idx++)
-		if (iface->bss[idx] == hapd)
-			break;
-
-	if (idx == iface->num_bss)
-		return NULL;
-
-	for (i = idx + 1; i < iface->num_bss; i++)
-		iface->bss[i - 1] = iface->bss[i];
-
-	iface->num_bss--;
-
-	iface->bss[0]->interface_added = 0;
-	hostapd_drv_set_first_bss(iface->bss[0]);
-	hapd->interface_added = 1;
-
-	hostapd_drv_stop_ap(hapd);
-	hostapd_bss_deinit(hapd);
-	hostapd_remove_iface_bss_conf(iface->conf, hapd->conf);
-	hostapd_config_free_bss(hapd->conf);
-	os_free(hapd);
-
-	hostapd_ucode_update_interfaces();
-	ucv_gc(vm);
-
-	return NULL;
-}
-
-static uc_value_t *
-uc_hostapd_iface_add_bss(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
-	struct hostapd_bss_config *bss;
-	struct hostapd_config *conf;
-	struct hostapd_data *hapd;
-	uc_value_t *file = uc_fn_arg(0);
-	uc_value_t *index = uc_fn_arg(1);
-	unsigned int idx = 0;
-	uc_value_t *ret = NULL;
-
-	if (!iface || ucv_type(file) != UC_STRING)
-		goto out;
-
-	if (ucv_type(index) == UC_INTEGER)
-		idx = ucv_int64_get(index);
-
-	conf = interfaces->config_read_cb(ucv_string_get(file));
-	if (!conf || idx > conf->num_bss || !conf->bss[idx])
-		goto out;
-
-	bss = conf->bss[idx];
-	hapd = hostapd_alloc_bss_data(iface, iface->conf, bss);
-	if (!hapd)
-		goto out;
-
-	hapd->driver = iface->bss[0]->driver;
-	hapd->drv_priv = iface->bss[0]->drv_priv;
-	if (interfaces->ctrl_iface_init &&
-	    interfaces->ctrl_iface_init(hapd) < 0)
-		goto free_hapd;
-
-	if (iface->state == HAPD_IFACE_ENABLED &&
-	    hostapd_setup_bss(hapd, -1, true))
-		goto deinit_ctrl;
-
-	iface->bss = os_realloc_array(iface->bss, iface->num_bss + 1,
-				      sizeof(*iface->bss));
-	iface->bss[iface->num_bss++] = hapd;
-
-	iface->conf->bss = os_realloc_array(iface->conf->bss,
-					    iface->conf->num_bss + 1,
-					    sizeof(*iface->conf->bss));
-	iface->conf->bss[iface->conf->num_bss] = bss;
-	conf->bss[idx] = NULL;
-	ret = hostapd_ucode_bss_get_uval(hapd);
-	hostapd_ucode_update_interfaces();
-	hostapd_owe_update_trans(iface);
-	goto out;
-
-deinit_ctrl:
-	if (interfaces->ctrl_iface_deinit)
-		interfaces->ctrl_iface_deinit(hapd);
-free_hapd:
-	hostapd_free_hapd_data(hapd);
-	os_free(hapd);
-out:
-	hostapd_config_free(conf);
-	return ret;
-}
-
-static uc_value_t *
-uc_hostapd_iface_set_bss_order(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
-	uc_value_t *bss_list = uc_fn_arg(0);
-	struct hostapd_data **new_bss;
-	struct hostapd_bss_config **new_conf;
-
-	if (!iface)
-		return NULL;
-
-	if (ucv_type(bss_list) != UC_ARRAY ||
-	    ucv_array_length(bss_list) != iface->num_bss)
-		return NULL;
-
-	new_bss = calloc(iface->num_bss, sizeof(*new_bss));
-	new_conf = calloc(iface->num_bss, sizeof(*new_conf));
-	for (size_t i = 0; i < iface->num_bss; i++) {
-		struct hostapd_data *bss;
-
-		bss = ucv_resource_data(ucv_array_get(bss_list, i), "hostapd.bss");
-		if (bss->iface != iface)
-			goto free;
-
-		for (size_t k = 0; k < i; k++)
-			if (new_bss[k] == bss)
-				goto free;
-
-		new_bss[i] = bss;
-		new_conf[i] = bss->conf;
-	}
-
-	new_bss[0]->interface_added = 0;
-	for (size_t i = 1; i < iface->num_bss; i++)
-		new_bss[i]->interface_added = 1;
-
-	free(iface->bss);
-	iface->bss = new_bss;
-
-	free(iface->conf->bss);
-	iface->conf->bss = new_conf;
-	iface->conf->num_bss = iface->num_bss;
-	hostapd_drv_set_first_bss(iface->bss[0]);
-
-	return ucv_boolean_new(true);
-
-free:
-	free(new_bss);
-	free(new_conf);
-	return NULL;
-}
-
-static uc_value_t *
-uc_hostapd_bss_ctrl(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_data *hapd = uc_fn_thisval("hostapd.bss");
-	uc_value_t *arg = uc_fn_arg(0);
-	struct sockaddr_storage from = {};
-	static char reply[4096];
-	int reply_len;
-
-	if (!hapd || !interfaces->ctrl_iface_recv ||
-	    ucv_type(arg) != UC_STRING)
-		return NULL;
-
-	reply_len = interfaces->ctrl_iface_recv(hapd, ucv_string_get(arg),
-						reply, sizeof(reply),
-						&from, sizeof(from));
-	if (reply_len < 0)
-		return NULL;
-
-	if (reply_len && reply[reply_len - 1] == '\n')
-		reply_len--;
-
-	return ucv_string_new_length(reply, reply_len);
-}
-
-static void
-uc_hostapd_disable_iface(struct hostapd_iface *iface)
-{
-	switch (iface->state) {
-	case HAPD_IFACE_DISABLED:
-		break;
-#ifdef CONFIG_ACS
-	case HAPD_IFACE_ACS:
-		acs_cleanup(iface);
-		iface->scan_cb = NULL;
-		/* fallthrough */
-#endif
-	default:
-		hostapd_disable_iface(iface);
-		break;
-	}
-}
-
-static uc_value_t *
-uc_hostapd_iface_stop(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
-	int i;
-
-	if (!iface)
-		return NULL;
-
-	if (iface->state != HAPD_IFACE_ENABLED)
-		uc_hostapd_disable_iface(iface);
-
-	for (i = 0; i < iface->num_bss; i++) {
-		struct hostapd_data *hapd = iface->bss[i];
-
-		hostapd_drv_stop_ap(hapd);
-		hapd->beacon_set_done = 0;
-	}
-
-	return NULL;
-}
-
-static uc_value_t *
-uc_hostapd_iface_start(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
-	uc_value_t *info = uc_fn_arg(0);
-	struct hostapd_config *conf;
-	bool changed = false;
-	uint64_t intval;
-	int i;
-
-	if (!iface)
-		return NULL;
-
-	if (!info) {
-		iface->freq = 0;
-		goto out;
-	}
-
-	if (ucv_type(info) != UC_OBJECT)
-		return NULL;
-
-#define UPDATE_VAL(field, name)							\
-	if ((intval = ucv_int64_get(ucv_object_get(info, name, NULL))) &&	\
-		!errno && intval != conf->field) do {				\
-		conf->field = intval;						\
-		changed = true;							\
-	} while(0)
-
-	conf = iface->conf;
-	UPDATE_VAL(op_class, "op_class");
-	UPDATE_VAL(hw_mode, "hw_mode");
-	UPDATE_VAL(channel, "channel");
-	UPDATE_VAL(secondary_channel, "sec_channel");
-	if (!changed &&
-	    (iface->bss[0]->beacon_set_done ||
-	     iface->state == HAPD_IFACE_DFS))
-		return ucv_boolean_new(true);
-
-	intval = ucv_int64_get(ucv_object_get(info, "center_seg0_idx", NULL));
-	if (!errno)
-		hostapd_set_oper_centr_freq_seg0_idx(conf, intval);
-
-	intval = ucv_int64_get(ucv_object_get(info, "center_seg1_idx", NULL));
-	if (!errno)
-		hostapd_set_oper_centr_freq_seg1_idx(conf, intval);
-
-	intval = ucv_int64_get(ucv_object_get(info, "oper_chwidth", NULL));
-	if (!errno)
-		hostapd_set_oper_chwidth(conf, intval);
-
-	intval = ucv_int64_get(ucv_object_get(info, "frequency", NULL));
-	if (!errno)
-		iface->freq = intval;
-	else
-		iface->freq = 0;
-	conf->acs = 0;
-
-out:
-	switch (iface->state) {
-	case HAPD_IFACE_ENABLED:
-		if (!hostapd_is_dfs_required(iface) ||
-			hostapd_is_dfs_chan_available(iface))
-			break;
-		wpa_printf(MSG_INFO, "DFS CAC required on new channel, restart interface");
-		/* fallthrough */
-	default:
-		uc_hostapd_disable_iface(iface);
-		break;
-	}
-
-	if (conf->channel && !iface->freq)
-		iface->freq = hostapd_hw_get_freq(iface->bss[0], conf->channel);
-
-	if (iface->state != HAPD_IFACE_ENABLED) {
-		hostapd_enable_iface(iface);
-		return ucv_boolean_new(true);
-	}
-
-	for (i = 0; i < iface->num_bss; i++) {
-		struct hostapd_data *hapd = iface->bss[i];
-		int ret;
-
-		hapd->conf->start_disabled = 0;
-		hostapd_set_freq(hapd, conf->hw_mode, iface->freq,
-				 conf->channel,
-				 conf->enable_edmg,
-				 conf->edmg_channel,
-				 conf->ieee80211n,
-				 conf->ieee80211ac,
-				 conf->ieee80211ax,
-				 conf->ieee80211be,
-				 conf->secondary_channel,
-				 hostapd_get_oper_chwidth(conf),
-				 hostapd_get_oper_centr_freq_seg0_idx(conf),
-				 hostapd_get_oper_centr_freq_seg1_idx(conf));
-
-		ieee802_11_set_beacon(hapd);
-	}
-	hostapd_owe_update_trans(iface);
-
-	return ucv_boolean_new(true);
-}
-
-static uc_value_t *
-uc_hostapd_iface_switch_channel(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_iface *iface = uc_fn_thisval("hostapd.iface");
-	uc_value_t *info = uc_fn_arg(0);
-	struct hostapd_config *conf;
-	struct csa_settings csa = {};
-	uint64_t intval;
-	int i, ret = 0;
-
-	if (!iface || ucv_type(info) != UC_OBJECT)
-		return NULL;
-
-	conf = iface->conf;
-	if ((intval = ucv_int64_get(ucv_object_get(info, "csa_count", NULL))) && !errno)
-		csa.cs_count = intval;
-	if ((intval = ucv_int64_get(ucv_object_get(info, "sec_channel", NULL))) && !errno)
-		csa.freq_params.sec_channel_offset = intval;
-
-	csa.freq_params.ht_enabled = conf->ieee80211n;
-	csa.freq_params.vht_enabled = conf->ieee80211ac;
-	csa.freq_params.he_enabled = conf->ieee80211ax;
-#ifdef CONFIG_IEEE80211BE
-	csa.freq_params.eht_enabled = conf->ieee80211be;
-#endif
-	intval = ucv_int64_get(ucv_object_get(info, "oper_chwidth", NULL));
-	if (errno)
-		intval = hostapd_get_oper_chwidth(conf);
-	if (intval)
-		csa.freq_params.bandwidth = 40 << intval;
-	else
-		csa.freq_params.bandwidth = csa.freq_params.sec_channel_offset ? 40 : 20;
-
-	if ((intval = ucv_int64_get(ucv_object_get(info, "frequency", NULL))) && !errno)
-		csa.freq_params.freq = intval;
-	if ((intval = ucv_int64_get(ucv_object_get(info, "center_freq1", NULL))) && !errno)
-		csa.freq_params.center_freq1 = intval;
-	if ((intval = ucv_int64_get(ucv_object_get(info, "center_freq2", NULL))) && !errno)
-		csa.freq_params.center_freq2 = intval;
-
-	for (i = 0; i < iface->num_bss; i++)
-		ret = hostapd_switch_channel(iface->bss[i], &csa);
-
-	return ucv_boolean_new(!ret);
-}
-
-static uc_value_t *
-uc_hostapd_bss_rename(uc_vm_t *vm, size_t nargs)
-{
-	struct hostapd_data *hapd = uc_fn_thisval("hostapd.bss");
-	uc_value_t *ifname_arg = uc_fn_arg(0);
-	char prev_ifname[IFNAMSIZ + 1];
-	struct sta_info *sta;
-	const char *ifname;
-	int ret;
-
-	if (!hapd || ucv_type(ifname_arg) != UC_STRING)
-		return NULL;
-
-	os_strlcpy(prev_ifname, hapd->conf->iface, sizeof(prev_ifname));
-	ifname = ucv_string_get(ifname_arg);
-
-	hostapd_ubus_free_bss(hapd);
-	if (interfaces->ctrl_iface_deinit)
-		interfaces->ctrl_iface_deinit(hapd);
-
-	ret = hostapd_drv_if_rename(hapd, WPA_IF_AP_BSS, NULL, ifname);
-	if (ret)
-		goto out;
-
-	for (sta = hapd->sta_list; sta; sta = sta->next) {
-		char cur_name[IFNAMSIZ + 1], new_name[IFNAMSIZ + 1];
-
-		if (!(sta->flags & WLAN_STA_WDS) || sta->pending_wds_enable)
-			continue;
-
-		snprintf(cur_name, sizeof(cur_name), "%s.sta%d", prev_ifname, sta->aid);
-		snprintf(new_name, sizeof(new_name), "%s.sta%d", ifname, sta->aid);
-		hostapd_drv_if_rename(hapd, WPA_IF_AP_VLAN, cur_name, new_name);
-	}
-
-	if (!strncmp(hapd->conf->ssid.vlan, hapd->conf->iface, sizeof(hapd->conf->ssid.vlan)))
-		os_strlcpy(hapd->conf->ssid.vlan, ifname, sizeof(hapd->conf->ssid.vlan));
-	os_strlcpy(hapd->conf->iface, ifname, sizeof(hapd->conf->iface));
-	hostapd_ubus_add_bss(hapd);
-
-	hostapd_ucode_update_interfaces();
-	hostapd_owe_update_trans(hapd->iface);
-out:
-	if (interfaces->ctrl_iface_init)
-		interfaces->ctrl_iface_init(hapd);
-
-	return ret ? NULL : ucv_boolean_new(true);
-}
-
-int hostapd_ucode_sta_auth(struct hostapd_data *hapd, struct sta_info *sta)
-{
-	char addr[sizeof(MACSTR)];
-	uc_value_t *val, *cur;
-	int ret = 0;
-
-	if (wpa_ucode_call_prepare("sta_auth"))
-		return 0;
-
-	uc_value_push(ucv_get(ucv_string_new(hapd->conf->iface)));
-
-	snprintf(addr, sizeof(addr), MACSTR, MAC2STR(sta->addr));
-	val = ucv_string_new(addr);
-	uc_value_push(ucv_get(val));
-
-	val = wpa_ucode_call(2);
-
-	cur = ucv_object_get(val, "psk", NULL);
-	if (ucv_type(cur) == UC_ARRAY) {
-		struct hostapd_sta_wpa_psk_short *p, **next;
-		size_t len = ucv_array_length(cur);
-
-		next = &sta->psk;
-		hostapd_free_psk_list(*next);
-		*next = NULL;
-
-		for (size_t i = 0; i < len; i++) {
-			uc_value_t *cur_psk;
-			const char *str;
-			size_t str_len;
-
-			cur_psk = ucv_array_get(cur, i);
-			str = ucv_string_get(cur_psk);
-			str_len = strlen(str);
-			if (!str || str_len < 8 || str_len > 64)
-				continue;
-
-			p = os_zalloc(sizeof(*p));
-			if (len == 64) {
-				if (hexstr2bin(str, p->psk, PMK_LEN) < 0) {
-					free(p);
-					continue;
-				}
-			} else {
-				p->is_passphrase = 1;
-				memcpy(p->passphrase, str, str_len + 1);
-			}
-
-			*next = p;
-			next = &p->next;
-		}
-	}
-
-	cur = ucv_object_get(val, "force_psk", NULL);
-	sta->use_sta_psk = ucv_is_truish(cur);
-
-	cur = ucv_object_get(val, "status", NULL);
-	if (ucv_type(cur) == UC_INTEGER)
-		ret = ucv_int64_get(cur);
-
-	ucv_put(val);
-	ucv_gc(vm);
-
-	return ret;
-}
-
-void hostapd_ucode_sta_connected(struct hostapd_data *hapd, struct sta_info *sta)
-{
-	struct hostapd_sta_wpa_psk_short *psk = sta->psk;
-	char addr[sizeof(MACSTR)];
-	uc_value_t *val, *cur;
-	int ret = 0;
-
-	if (wpa_ucode_call_prepare("sta_connected"))
-		return;
-
-	uc_value_push(ucv_get(ucv_string_new(hapd->conf->iface)));
-
-	snprintf(addr, sizeof(addr), MACSTR, MAC2STR(sta->addr));
-	val = ucv_string_new(addr);
-	uc_value_push(ucv_get(val));
-
-	val = ucv_object_new(vm);
-	if (sta->psk_idx)
-		ucv_object_add(val, "psk_idx", ucv_int64_new(sta->psk_idx - 1));
-	if (sta->psk)
-		ucv_object_add(val, "psk", ucv_string_new(sta->psk->passphrase));
-	uc_value_push(ucv_get(val));
-
-	val = wpa_ucode_call(3);
-	if (ucv_type(val) != UC_OBJECT)
-		goto out;
-
-	cur = ucv_object_get(val, "vlan", NULL);
-	if (ucv_type(cur) == UC_INTEGER) {
-		struct vlan_description vdesc = {
-			.notempty = 1,
-			.untagged = ucv_int64_get(cur),
-		};
-
-		ap_sta_set_vlan(hapd, sta, &vdesc);
-		ap_sta_bind_vlan(hapd, sta);
-	}
-
-out:
-	ucv_put(val);
-}
-
-int hostapd_ucode_init(struct hapd_interfaces *ifaces)
-{
-	static const uc_function_list_t global_fns[] = {
-		{ "printf",	uc_wpa_printf },
-		{ "getpid", uc_wpa_getpid },
-		{ "sha1", uc_wpa_sha1 },
-		{ "freq_info", uc_wpa_freq_info },
-		{ "add_iface", uc_hostapd_add_iface },
-		{ "remove_iface", uc_hostapd_remove_iface },
-	};
-	static const uc_function_list_t bss_fns[] = {
-		{ "ctrl", uc_hostapd_bss_ctrl },
-		{ "set_config", uc_hostapd_bss_set_config },
-		{ "rename", uc_hostapd_bss_rename },
-		{ "delete", uc_hostapd_bss_delete },
-	};
-	static const uc_function_list_t iface_fns[] = {
-		{ "set_bss_order", uc_hostapd_iface_set_bss_order },
-		{ "add_bss", uc_hostapd_iface_add_bss },
-		{ "stop", uc_hostapd_iface_stop },
-		{ "start", uc_hostapd_iface_start },
-		{ "switch_channel", uc_hostapd_iface_switch_channel },
-	};
-	uc_value_t *data, *proto;
-
-	interfaces = ifaces;
-	vm = wpa_ucode_create_vm();
-
-	global_type = uc_type_declare(vm, "hostapd.global", global_fns, NULL);
-	bss_type = uc_type_declare(vm, "hostapd.bss", bss_fns, NULL);
-	iface_type = uc_type_declare(vm, "hostapd.iface", iface_fns, NULL);
-
-	bss_registry = ucv_array_new(vm);
-	uc_vm_registry_set(vm, "hostap.bss_registry", bss_registry);
-
-	iface_registry = ucv_array_new(vm);
-	uc_vm_registry_set(vm, "hostap.iface_registry", iface_registry);
-
-	global = wpa_ucode_global_init("hostapd", global_type);
-
-	if (wpa_ucode_run(HOSTAPD_UC_PATH "hostapd.uc"))
-		goto free_vm;
-	ucv_gc(vm);
-
-	return 0;
-
-free_vm:
-	wpa_ucode_free_vm();
-	return -1;
-}
-
-void hostapd_ucode_free(void)
-{
-	if (wpa_ucode_call_prepare("shutdown") == 0)
-		ucv_put(wpa_ucode_call(0));
-	wpa_ucode_free_vm();
-}
-
-void hostapd_ucode_free_iface(struct hostapd_iface *iface)
-{
-	wpa_ucode_registry_remove(iface_registry, iface->ucode.idx);
-}
-
-int hostapd_ucode_afc_request(struct hostapd_iface *iface, const char *request,
-			      char *buf, size_t len)
-{
-	uc_value_t *val;
-	size_t ret_len;
-	int ret = -1;
-
-	if (wpa_ucode_call_prepare("afc_request"))
-		return -1;
-
-	uc_value_push(ucv_get(ucv_string_new(iface->phy)));
-	uc_value_push(ucv_get(ucv_string_new(request)));
-	val = wpa_ucode_call(2);
-	if (ucv_type(val) != UC_STRING)
-		goto out;
-
-	ret_len = ucv_string_length(val);
-	if (ret_len >= len)
-		goto out;
-
-	memcpy(buf, ucv_string_get(val), ret_len + 1);
-	ret = (int)ret_len;
-
-out:
-	ucv_put(val);
-	return ret;
-}
-
-void hostapd_ucode_add_bss(struct hostapd_data *hapd)
-{
-	uc_value_t *val;
-
-	if (wpa_ucode_call_prepare("bss_add"))
-		return;
-
-	val = hostapd_ucode_bss_get_uval(hapd);
-	uc_value_push(ucv_get(ucv_string_new(hapd->conf->iface)));
-	uc_value_push(ucv_get(val));
-	ucv_put(wpa_ucode_call(2));
-	ucv_gc(vm);
-}
-
-void hostapd_ucode_reload_bss(struct hostapd_data *hapd)
-{
-	uc_value_t *val;
-
-	if (wpa_ucode_call_prepare("bss_reload"))
-		return;
-
-	val = hostapd_ucode_bss_get_uval(hapd);
-	uc_value_push(ucv_get(ucv_string_new(hapd->conf->iface)));
-	uc_value_push(ucv_get(val));
-	ucv_put(wpa_ucode_call(2));
-	ucv_gc(vm);
-}
-
-void hostapd_ucode_free_bss(struct hostapd_data *hapd)
-{
-	uc_value_t *val;
-
-	val = wpa_ucode_registry_remove(bss_registry, hapd->ucode.idx);
-	if (!val)
-		return;
-
-	hapd->ucode.idx = 0;
-	if (wpa_ucode_call_prepare("bss_remove"))
-		return;
-
-	uc_value_push(ucv_string_new(hapd->conf->iface));
-	uc_value_push(ucv_get(val));
-	ucv_put(wpa_ucode_call(2));
-	ucv_gc(vm);
-}

feeds/hostapd/hostapd/src/src/ap/ucode.h

@@ -1,65 +0,0 @@
-#ifndef __HOSTAPD_AP_UCODE_H
-#define __HOSTAPD_AP_UCODE_H
-
-#include "utils/ucode.h"
-
-struct hostapd_data;
-
-struct hostapd_ucode_bss {
-#ifdef UCODE_SUPPORT
-	int idx;
-#endif
-};
-
-struct hostapd_ucode_iface {
-#ifdef UCODE_SUPPORT
-	int idx;
-#endif
-};
-
-#ifdef UCODE_SUPPORT
-
-int hostapd_ucode_init(struct hapd_interfaces *ifaces);
-
-void hostapd_ucode_free(void);
-void hostapd_ucode_free_iface(struct hostapd_iface *iface);
-int hostapd_ucode_sta_auth(struct hostapd_data *hapd, struct sta_info *sta);
-void hostapd_ucode_sta_connected(struct hostapd_data *hapd, struct sta_info *sta);
-void hostapd_ucode_add_bss(struct hostapd_data *hapd);
-void hostapd_ucode_free_bss(struct hostapd_data *hapd);
-void hostapd_ucode_reload_bss(struct hostapd_data *hapd);
-int hostapd_ucode_afc_request(struct hostapd_iface *iface, const char *request,
-			      char *buf, size_t len);
-
-#else
-
-static inline int hostapd_ucode_init(struct hapd_interfaces *ifaces)
-{
-	return -EINVAL;
-}
-static inline void hostapd_ucode_free(void)
-{
-}
-static inline void hostapd_ucode_free_iface(struct hostapd_iface *iface)
-{
-}
-static inline void hostapd_ucode_reload_bss(struct hostapd_data *hapd)
-{
-}
-static inline int hostapd_ucode_sta_auth(struct hostapd_data *hapd, struct sta_info *sta)
-{
-	return 0;
-}
-static inline void hostapd_ucode_sta_connected(struct hostapd_data *hapd, struct sta_info *sta)
-{
-}
-static inline void hostapd_ucode_add_bss(struct hostapd_data *hapd)
-{
-}
-static inline void hostapd_ucode_free_bss(struct hostapd_data *hapd)
-{
-}
-
-#endif
-
-#endif

feeds/hostapd/hostapd/src/src/utils/ucode.c

@@ -1,335 +0,0 @@
-#include <unistd.h>
-#include "ucode.h"
-#include "utils/eloop.h"
-#include "crypto/crypto.h"
-#include "crypto/sha1.h"
-#include "common/ieee802_11_common.h"
-#include <libubox/uloop.h>
-#include <ucode/compiler.h>
-
-static uc_value_t *registry;
-static uc_vm_t vm;
-static struct uloop_timeout gc_timer;
-
-static void uc_gc_timer(struct uloop_timeout *timeout)
-{
-	ucv_gc(&vm);
-}
-
-uc_value_t *uc_wpa_printf(uc_vm_t *vm, size_t nargs)
-{
-	uc_value_t *level = uc_fn_arg(0);
-	uc_value_t *ret, **args;
-	uc_cfn_ptr_t _sprintf;
-	int l = MSG_INFO;
-	int i, start = 0;
-
-	_sprintf = uc_stdlib_function("sprintf");
-	if (!sprintf)
-		return NULL;
-
-	if (ucv_type(level) == UC_INTEGER) {
-		l = ucv_int64_get(level);
-		start++;
-	}
-
-	if (nargs <= start)
-		return NULL;
-
-	ret = _sprintf(vm, nargs - start);
-	if (ucv_type(ret) != UC_STRING)
-		return NULL;
-
-	wpa_printf(l, "%s", ucv_string_get(ret));
-	ucv_put(ret);
-
-	return NULL;
-}
-
-uc_value_t *uc_wpa_freq_info(uc_vm_t *vm, size_t nargs)
-{
-	uc_value_t *freq = uc_fn_arg(0);
-	uc_value_t *sec = uc_fn_arg(1);
-	int width = ucv_uint64_get(uc_fn_arg(2));
-	int freq_val, center_idx, center_ofs;
-	enum hostapd_hw_mode hw_mode;
-	u8 op_class, channel, tmp_channel;
-	const char *modestr;
-	int sec_channel = 0;
-	uc_value_t *ret;
-	int chanwidth;
-
-	if (ucv_type(freq) != UC_INTEGER)
-		return NULL;
-
-	freq_val = ucv_int64_get(freq);
-	if (ucv_type(sec) == UC_INTEGER)
-		sec_channel = ucv_int64_get(sec);
-	else if (sec)
-		return NULL;
-	else if (freq_val > 4000)
-		sec_channel = (freq_val / 20) & 1 ? 1 : -1;
-	else
-		sec_channel = freq_val < 2442 ? 1 : -1;
-
-	if (sec_channel != -1 && sec_channel != 1 && sec_channel != 0)
-		return NULL;
-
-	switch (width) {
-	case 0:
-		chanwidth = CHANWIDTH_USE_HT;
-		break;
-	case 1:
-		chanwidth = CHANWIDTH_80MHZ;
-		break;
-	case 2:
-		chanwidth = CHANWIDTH_160MHZ;
-		break;
-	default:
-		return NULL;
-	}
-
-	hw_mode = ieee80211_freq_to_channel_ext(freq_val, sec_channel,
-						chanwidth, &op_class, &channel);
-	switch (hw_mode) {
-	case HOSTAPD_MODE_IEEE80211B:
-		modestr = "b";
-		break;
-	case HOSTAPD_MODE_IEEE80211G:
-		modestr = "g";
-		break;
-	case HOSTAPD_MODE_IEEE80211A:
-		modestr = "a";
-		break;
-	case HOSTAPD_MODE_IEEE80211AD:
-		modestr = "ad";
-		break;
-	default:
-		return NULL;
-	}
-
-	ret = ucv_object_new(vm);
-	ucv_object_add(ret, "op_class", ucv_int64_new(op_class));
-	ucv_object_add(ret, "channel", ucv_int64_new(channel));
-	ucv_object_add(ret, "hw_mode", ucv_int64_new(hw_mode));
-	ucv_object_add(ret, "hw_mode_str", ucv_get(ucv_string_new(modestr)));
-	ucv_object_add(ret, "sec_channel", ucv_int64_new(sec_channel));
-	ucv_object_add(ret, "frequency", ucv_int64_new(freq_val));
-
-	if (!sec_channel)
-		return ret;
-
-	if (freq_val >= 5900)
-		center_ofs = 0;
-	else if (freq_val >= 5745)
-		center_ofs = 20;
-	else
-		center_ofs = 35;
-	tmp_channel = channel - center_ofs;
-	tmp_channel &= ~((8 << width) - 1);
-	center_idx = tmp_channel + center_ofs + (4 << width) - 1;
-
-	if (freq_val < 3000)
-		ucv_object_add(ret, "center_seg0_idx", ucv_int64_new(0));
-	else
-		ucv_object_add(ret, "center_seg0_idx", ucv_int64_new(center_idx));
-	center_idx = (center_idx - channel) * 5 + freq_val;
-	ucv_object_add(ret, "center_freq1", ucv_int64_new(center_idx));
-
-out:
-	return ret;
-}
-
-uc_value_t *uc_wpa_getpid(uc_vm_t *vm, size_t nargs)
-{
-	return ucv_int64_new(getpid());
-}
-
-uc_value_t *uc_wpa_sha1(uc_vm_t *vm, size_t nargs)
-{
-	u8 hash[SHA1_MAC_LEN];
-	char hash_hex[2 * ARRAY_SIZE(hash) + 1];
-	uc_value_t *val;
-	size_t *lens;
-	const u8 **args;
-	int i;
-
-	if (!nargs)
-		return NULL;
-
-	args = alloca(nargs * sizeof(*args));
-	lens = alloca(nargs * sizeof(*lens));
-	for (i = 0; i < nargs; i++) {
-		val = uc_fn_arg(i);
-		if (ucv_type(val) != UC_STRING)
-			return NULL;
-
-		args[i] = ucv_string_get(val);
-		lens[i] = ucv_string_length(val);
-	}
-
-	if (sha1_vector(nargs, args, lens, hash))
-		return NULL;
-
-	for (i = 0; i < ARRAY_SIZE(hash); i++)
-		sprintf(hash_hex + 2 * i, "%02x", hash[i]);
-
-	return ucv_string_new_length(hash_hex, 2 * ARRAY_SIZE(hash));
-}
-
-uc_vm_t *wpa_ucode_create_vm(void)
-{
-	static uc_parse_config_t config = {
-		.strict_declarations = true,
-		.lstrip_blocks = true,
-		.trim_blocks = true,
-		.raw_mode = true
-	};
-
-	uc_search_path_init(&config.module_search_path);
-	uc_search_path_add(&config.module_search_path, HOSTAPD_UC_PATH "*.so");
-	uc_search_path_add(&config.module_search_path, HOSTAPD_UC_PATH "*.uc");
-
-	uc_vm_init(&vm, &config);
-
-	uc_stdlib_load(uc_vm_scope_get(&vm));
-	eloop_add_uloop();
-	gc_timer.cb = uc_gc_timer;
-
-	return &vm;
-}
-
-int wpa_ucode_run(const char *script)
-{
-	uc_source_t *source;
-	uc_program_t *prog;
-	uc_value_t *ops;
-	char *err;
-	int ret;
-
-	source = uc_source_new_file(script);
-	if (!source)
-		return -1;
-
-	prog = uc_compile(vm.config, source, &err);
-	uc_source_put(source);
-	if (!prog) {
-		wpa_printf(MSG_ERROR, "Error loading ucode: %s\n", err);
-		return -1;
-	}
-
-	ret = uc_vm_execute(&vm, prog, &ops);
-	uc_program_put(prog);
-	if (ret || !ops)
-		return -1;
-
-	registry = ucv_array_new(&vm);
-	uc_vm_registry_set(&vm, "hostap.registry", registry);
-	ucv_array_set(registry, 0, ucv_get(ops));
-
-	return 0;
-}
-
-int wpa_ucode_call_prepare(const char *fname)
-{
-	uc_value_t *obj, *func;
-
-	if (!registry)
-		return -1;
-
-	obj = ucv_array_get(registry, 0);
-	if (!obj)
-		return -1;
-
-	func = ucv_object_get(obj, fname, NULL);
-	if (!ucv_is_callable(func))
-		return -1;
-
-	uc_vm_stack_push(&vm, ucv_get(obj));
-	uc_vm_stack_push(&vm, ucv_get(func));
-
-	return 0;
-}
-
-uc_value_t *wpa_ucode_global_init(const char *name, uc_resource_type_t *global_type)
-{
-	uc_value_t *global = uc_resource_new(global_type, NULL);
-	uc_value_t *proto;
-
-	uc_vm_registry_set(&vm, "hostap.global", global);
-	proto = ucv_prototype_get(global);
-	ucv_object_add(proto, "data", ucv_get(ucv_object_new(&vm)));
-
-#define ADD_CONST(x) ucv_object_add(proto, #x, ucv_int64_new(x))
-	ADD_CONST(MSG_EXCESSIVE);
-	ADD_CONST(MSG_MSGDUMP);
-	ADD_CONST(MSG_DEBUG);
-	ADD_CONST(MSG_INFO);
-	ADD_CONST(MSG_WARNING);
-	ADD_CONST(MSG_ERROR);
-#undef ADD_CONST
-
-	ucv_object_add(uc_vm_scope_get(&vm), name, ucv_get(global));
-
-	return global;
-}
-
-int wpa_ucode_registry_add(uc_value_t *reg, uc_value_t *val)
-{
-	uc_value_t *data;
-	int i = 0;
-
-	while (ucv_array_get(reg, i))
-		i++;
-
-	ucv_array_set(reg, i, ucv_get(val));
-
-	return i + 1;
-}
-
-uc_value_t *wpa_ucode_registry_get(uc_value_t *reg, int idx)
-{
-	if (!idx)
-		return NULL;
-
-	return ucv_array_get(reg, idx - 1);
-}
-
-uc_value_t *wpa_ucode_registry_remove(uc_value_t *reg, int idx)
-{
-	uc_value_t *val = wpa_ucode_registry_get(reg, idx);
-	void **dataptr;
-
-	if (!val)
-		return NULL;
-
-	ucv_array_set(reg, idx - 1, NULL);
-	dataptr = ucv_resource_dataptr(val, NULL);
-	if (dataptr)
-		*dataptr = NULL;
-
-	return val;
-}
-
-
-uc_value_t *wpa_ucode_call(size_t nargs)
-{
-	if (uc_vm_call(&vm, true, nargs) != EXCEPTION_NONE)
-		return NULL;
-
-	if (!gc_timer.pending)
-		uloop_timeout_set(&gc_timer, 10);
-
-	return uc_vm_stack_pop(&vm);
-}
-
-void wpa_ucode_free_vm(void)
-{
-	if (!vm.config)
-		return;
-
-	uc_search_path_free(&vm.config->module_search_path);
-	uc_vm_free(&vm);
-	registry = NULL;
-	vm = (uc_vm_t){};
-}

feeds/hostapd/hostapd/src/wpa_supplicant/ucode.c

@@ -1,281 +0,0 @@
-#include "utils/includes.h"
-#include "utils/common.h"
-#include "utils/ucode.h"
-#include "drivers/driver.h"
-#include "ap/hostapd.h"
-#include "wpa_supplicant_i.h"
-#include "wps_supplicant.h"
-#include "bss.h"
-#include "ucode.h"
-
-static struct wpa_global *wpa_global;
-static uc_resource_type_t *global_type, *iface_type;
-static uc_value_t *global, *iface_registry;
-static uc_vm_t *vm;
-
-static uc_value_t *
-wpas_ucode_iface_get_uval(struct wpa_supplicant *wpa_s)
-{
-	uc_value_t *val;
-
-	if (wpa_s->ucode.idx)
-		return wpa_ucode_registry_get(iface_registry, wpa_s->ucode.idx);
-
-	val = uc_resource_new(iface_type, wpa_s);
-	wpa_s->ucode.idx = wpa_ucode_registry_add(iface_registry, val);
-
-	return val;
-}
-
-static void
-wpas_ucode_update_interfaces(void)
-{
-	uc_value_t *ifs = ucv_object_new(vm);
-	struct wpa_supplicant *wpa_s;
-	int i;
-
-	for (wpa_s = wpa_global->ifaces; wpa_s; wpa_s = wpa_s->next)
-		ucv_object_add(ifs, wpa_s->ifname, ucv_get(wpas_ucode_iface_get_uval(wpa_s)));
-
-	ucv_object_add(ucv_prototype_get(global), "interfaces", ucv_get(ifs));
-	ucv_gc(vm);
-}
-
-void wpas_ucode_add_bss(struct wpa_supplicant *wpa_s)
-{
-	uc_value_t *val;
-
-	if (wpa_ucode_call_prepare("iface_add"))
-		return;
-
-	uc_value_push(ucv_get(ucv_string_new(wpa_s->ifname)));
-	uc_value_push(ucv_get(wpas_ucode_iface_get_uval(wpa_s)));
-	ucv_put(wpa_ucode_call(2));
-	ucv_gc(vm);
-}
-
-void wpas_ucode_free_bss(struct wpa_supplicant *wpa_s)
-{
-	uc_value_t *val;
-
-	val = wpa_ucode_registry_remove(iface_registry, wpa_s->ucode.idx);
-	if (!val)
-		return;
-
-	wpa_s->ucode.idx = 0;
-	if (wpa_ucode_call_prepare("iface_remove"))
-		return;
-
-	uc_value_push(ucv_get(ucv_string_new(wpa_s->ifname)));
-	uc_value_push(ucv_get(val));
-	ucv_put(wpa_ucode_call(2));
-	ucv_gc(vm);
-}
-
-void wpas_ucode_update_state(struct wpa_supplicant *wpa_s)
-{
-	const char *state;
-	uc_value_t *val;
-
-	val = wpa_ucode_registry_get(iface_registry, wpa_s->ucode.idx);
-	if (!val)
-		return;
-
-	if (wpa_ucode_call_prepare("state"))
-		return;
-
-	state = wpa_supplicant_state_txt(wpa_s->wpa_state);
-	uc_value_push(ucv_get(ucv_string_new(wpa_s->ifname)));
-	uc_value_push(ucv_get(val));
-	uc_value_push(ucv_get(ucv_string_new(state)));
-	ucv_put(wpa_ucode_call(3));
-	ucv_gc(vm);
-}
-
-void wpas_ucode_event(struct wpa_supplicant *wpa_s, int event, union wpa_event_data *data)
-{
-	const char *state;
-	uc_value_t *val;
-
-	if (event != EVENT_CH_SWITCH_STARTED)
-		return;
-
-	val = wpa_ucode_registry_get(iface_registry, wpa_s->ucode.idx);
-	if (!val)
-		return;
-
-	if (wpa_ucode_call_prepare("event"))
-		return;
-
-	uc_value_push(ucv_get(ucv_string_new(wpa_s->ifname)));
-	uc_value_push(ucv_get(val));
-	uc_value_push(ucv_get(ucv_string_new(event_to_string(event))));
-	val = ucv_object_new(vm);
-	uc_value_push(ucv_get(val));
-
-	if (event == EVENT_CH_SWITCH_STARTED) {
-		ucv_object_add(val, "csa_count", ucv_int64_new(data->ch_switch.count));
-		ucv_object_add(val, "frequency", ucv_int64_new(data->ch_switch.freq));
-		ucv_object_add(val, "sec_chan_offset", ucv_int64_new(data->ch_switch.ch_offset));
-		ucv_object_add(val, "center_freq1", ucv_int64_new(data->ch_switch.cf1));
-		ucv_object_add(val, "center_freq2", ucv_int64_new(data->ch_switch.cf2));
-	}
-
-	ucv_put(wpa_ucode_call(4));
-	ucv_gc(vm);
-}
-
-static const char *obj_stringval(uc_value_t *obj, const char *name)
-{
-	uc_value_t *val = ucv_object_get(obj, name, NULL);
-
-	return ucv_string_get(val);
-}
-
-static uc_value_t *
-uc_wpas_add_iface(uc_vm_t *vm, size_t nargs)
-{
-	uc_value_t *info = uc_fn_arg(0);
-	uc_value_t *ifname = ucv_object_get(info, "iface", NULL);
-	uc_value_t *bridge = ucv_object_get(info, "bridge", NULL);
-	uc_value_t *config = ucv_object_get(info, "config", NULL);
-	uc_value_t *ctrl = ucv_object_get(info, "ctrl", NULL);
-	struct wpa_interface iface;
-	int ret = -1;
-
-	if (ucv_type(info) != UC_OBJECT)
-		goto out;
-
-	iface = (struct wpa_interface){
-		.driver = "nl80211",
-		.ifname = ucv_string_get(ifname),
-		.bridge_ifname = ucv_string_get(bridge),
-		.confname = ucv_string_get(config),
-		.ctrl_interface = ucv_string_get(ctrl),
-	};
-
-	if (!iface.ifname || !iface.confname)
-		goto out;
-
-	ret = wpa_supplicant_add_iface(wpa_global, &iface, 0) ? 0 : -1;
-	wpas_ucode_update_interfaces();
-
-out:
-	return ucv_int64_new(ret);
-}
-
-static uc_value_t *
-uc_wpas_remove_iface(uc_vm_t *vm, size_t nargs)
-{
-	struct wpa_supplicant *wpa_s = NULL;
-	uc_value_t *ifname_arg = uc_fn_arg(0);
-	const char *ifname = ucv_string_get(ifname_arg);
-	int ret = -1;
-
-	if (!ifname)
-		goto out;
-
-	for (wpa_s = wpa_global->ifaces; wpa_s; wpa_s = wpa_s->next)
-		if (!strcmp(wpa_s->ifname, ifname))
-			break;
-
-	if (!wpa_s)
-		goto out;
-
-	ret = wpa_supplicant_remove_iface(wpa_global, wpa_s, 0);
-	wpas_ucode_update_interfaces();
-
-out:
-	return ucv_int64_new(ret);
-}
-
-static uc_value_t *
-uc_wpas_iface_status(uc_vm_t *vm, size_t nargs)
-{
-	struct wpa_supplicant *wpa_s = uc_fn_thisval("wpas.iface");
-	struct wpa_bss *bss;
-	uc_value_t *ret, *val;
-
-	if (!wpa_s)
-		return NULL;
-
-	ret = ucv_object_new(vm);
-
-	val = ucv_string_new(wpa_supplicant_state_txt(wpa_s->wpa_state));
-	ucv_object_add(ret, "state", ucv_get(val));
-
-	bss = wpa_s->current_bss;
-	if (bss) {
-		int sec_chan = 0;
-		const u8 *ie;
-
-		ie = wpa_bss_get_ie(bss, WLAN_EID_HT_OPERATION);
-		if (ie && ie[1] >= 2) {
-			const struct ieee80211_ht_operation *ht_oper;
-			int sec;
-
-			ht_oper = (const void *) (ie + 2);
-			sec = ht_oper->ht_param & HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK;
-			if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
-				sec_chan = 1;
-			else if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
-				sec_chan = -1;
-		}
-
-		ucv_object_add(ret, "sec_chan_offset", ucv_int64_new(sec_chan));
-		ucv_object_add(ret, "frequency", ucv_int64_new(bss->freq));
-	}
-
-#ifdef CONFIG_MESH
-	if (wpa_s->ifmsh) {
-		struct hostapd_iface *ifmsh = wpa_s->ifmsh;
-
-		ucv_object_add(ret, "sec_chan_offset", ucv_int64_new(ifmsh->conf->secondary_channel));
-		ucv_object_add(ret, "frequency", ucv_int64_new(ifmsh->freq));
-	}
-#endif
-
-	return ret;
-}
-
-int wpas_ucode_init(struct wpa_global *gl)
-{
-	static const uc_function_list_t global_fns[] = {
-		{ "printf",	uc_wpa_printf },
-		{ "getpid", uc_wpa_getpid },
-		{ "add_iface", uc_wpas_add_iface },
-		{ "remove_iface", uc_wpas_remove_iface },
-	};
-	static const uc_function_list_t iface_fns[] = {
-		{ "status", uc_wpas_iface_status },
-	};
-	uc_value_t *data, *proto;
-
-	wpa_global = gl;
-	vm = wpa_ucode_create_vm();
-
-	global_type = uc_type_declare(vm, "wpas.global", global_fns, NULL);
-	iface_type = uc_type_declare(vm, "wpas.iface", iface_fns, NULL);
-
-	iface_registry = ucv_array_new(vm);
-	uc_vm_registry_set(vm, "wpas.iface_registry", iface_registry);
-
-	global = wpa_ucode_global_init("wpas", global_type);
-
-	if (wpa_ucode_run(HOSTAPD_UC_PATH "wpa_supplicant.uc"))
-		goto free_vm;
-
-	ucv_gc(vm);
-	return 0;
-
-free_vm:
-	wpa_ucode_free_vm();
-	return -1;
-}
-
-void wpas_ucode_free(void)
-{
-	if (wpa_ucode_call_prepare("shutdown") == 0)
-		ucv_put(wpa_ucode_call(0));
-	wpa_ucode_free_vm();
-}

feeds/ipq40xx/ath10k-ct-firmware/Makefile

@@ -0,0 +1,701 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ath10k-ct-firmware
+PKG_VERSION:=2020-10-07
+PKG_RELEASE:=2
+CTVER1=021
+CTVER2=021
+
+# From fw_lede.bash, or can do it manually as well.
+H988XFC=a4c3d1e2fb80f6b8b9738c7189795ab9505e6c09efc12ba5f08ee7f49e934239
+H988XFCH=93108bd0870652860cdb57749f5a12205ecb15bb1f129d916ad73b6f06406c82
+H9887FC=459692deb186a63ab8eeddb7ad5d54779266e68ca686e7c46062554db6dca12b
+H9887FCH=fd126a457d0927d0c8ea10d66ef5b67d5e1e0741f8692bb3016bb602d0af3098
+H9980FC=52300e9d128c3d506e0b133d7a7964df3115f9511f1b574ef2a0767972c063bd
+H9980FCH=9c20c3a44b701f8fef0fe02f156e382b36b717fb56c76d540f6eac2077ec189b
+H9980CH=55f27045e7cf87a6a5656a050771d6d7a6197153a0737288a702c0836d5c6572
+H9980FHQ=add509b2a15ba90869f403c2e4440dbb91bd7037188d8468249cf1263adfd44e
+H9984FC=e6354a1547a308b4b0fe4cbc29693848c234acedd9e7a483a1b4fb5f9bbf0dc0
+H9984FCH=6e19ecd0b001ffb594a8b033deb2007595b8c0402402789b7de55b208639ebec
+H9984CH=7b6fdf3d970f3eff7c34df476c934a9bebb4f289b7968067950d31b82c71bb07
+H9984FHQ=f6a5d5a3a7b2c9267dc31673a19ee3b5312a2f84f26123cb5e8c000428ed76d2
+H4019FC=cde992cb328680e81cf85e195554699bcceef065c0c696ce4ef90c3311ab11fb
+H4019FCH=818afeb1226389357dfde754d641f936fb82ebe78607f10e15efd5c952a54f48
+H4019CH=30ba10f0d82116c6617cb58c3df5cc81e5ed8f29dbc8f95c0ca9c5013ce4f702
+H4019FHQ=8e4161f7bed5bd56513ca5caab582a6eee64e9e14a69f4de67587563b7b4d735
+H9888FC=d24e66bdb2f1098a2e06ff20fe037e31937e1a483e87c68827830513b4233b5d
+H9888FCH=5891e1c184da433ecc12ca0176ca89a77f7bc2b675576698b69bc93d46b77042
+H9888CH=b94f46cdda6171e5f566b1cdd6aafd68ff1a4f7e8a27762b90eb5d4f03839d99
+H9888FHQ=3cc81f8707bf5ba63bc9ffc14578c77637cae0e15766ae146af02eefb9ab7bfd
+
+include $(INCLUDE_DIR)/package.mk
+
+ATH10K_FIRMWARE_REV:=d622d160e9f552ead68d9ae81b715422892dc2ef
+ATH10K_FIRMWARE_URL:=@GITHUB/kvalo/ath10k-firmware/$(ATH10K_FIRMWARE_REV)
+
+QCA9887_BOARD_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca9887-board.bin
+define Download/qca9887-board
+  FILE:=$(QCA9887_BOARD_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA9887/hw1.0
+  URL_FILE:=board.bin
+  HASH:=cf4df099f6ee05c181f55ce17297a1d32c61d725eb96246fd315ad5587c42426
+endef
+$(eval $(call Download,qca9887-board))
+
+QCA988X_BOARD_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca988x-board.bin
+define Download/qca988x-board
+  FILE:=$(QCA988X_BOARD_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA988X/hw2.0
+  URL_FILE:=board.bin
+  HASH:=5b5b380333c2dd3b6ce67f30e2f7008f4020bf594970d3b464fd8d4a80fcd880
+endef
+$(eval $(call Download,qca988x-board))
+
+QCA99X0_BOARD_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca99x0-board.bin
+define Download/qca99x0-board
+  FILE:=$(QCA99X0_BOARD_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA99X0/hw2.0
+  URL_FILE:=boardData_AR900B_CUS239_5G_v2_001.bin
+  HASH:=3bf7561ee373b369025dcd366d276d038a97d3397ccae41ce841d98a58b30aff
+endef
+$(eval $(call Download,qca99x0-board))
+
+QCA99X0_BOARD2_REV:=ddcec9efd245da9365c474f513a855a55f3ac7fe
+QCA99X0_BOARD2_FILE:=ath10k-firmware-$(QCA99X0_BOARD2_REV)-qca99x0-board-2.bin
+define Download/qca99x0-board2
+  FILE:=$(QCA99X0_BOARD2_FILE)
+  URL:=https://source.codeaurora.org/quic/qsdk/oss/firmware/ath10k-firmware/plain/ath10k/QCA99X0/hw2.0
+  URL_FILE:=board-2.bin?id=$(QCA99X0_BOARD2_REV)
+  HASH:=03711ac21e60ef59d3815e235eb721c0c22851b5410299411085aa6f2af45401
+endef
+$(eval $(call Download,qca99x0-board2))
+
+QCA9984_BOARD2_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca9984-board-2.bin
+define Download/qca9984-board2
+  FILE:=$(QCA9984_BOARD2_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA9984/hw1.0
+  URL_FILE:=board-2.bin
+  HASH:=0d6d46cf0467185e3959ce3cb69e2415be6e48ab8a4bee3eb400edbe48cb9c25
+endef
+$(eval $(call Download,qca9984-board2))
+
+QCA4019_BOARD2_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca4019-board-2.bin
+define Download/qca4019-board2
+  FILE:=$(QCA4019_BOARD2_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA4019/hw1.0
+  URL_FILE:=board-2.bin
+  HASH:=94b66aa4ddbed5110a96364d3c7b4ebcb320e3ac4e8697660b277e76077bc338
+endef
+$(eval $(call Download,qca4019-board2))
+
+QCA9888_BOARD2_FILE:=ath10k-firmware-$(ATH10K_FIRMWARE_REV)-qca9888-board-2.bin
+define Download/qca9888-board2
+  FILE:=$(QCA9888_BOARD2_FILE)
+  URL:=$(ATH10K_FIRMWARE_URL)/QCA9888/hw2.0
+  URL_FILE:=board-2.bin
+  HASH:=5b871bb567f64525ca45adb88063211de472015d09e0f9aa3fa61ab71c8fdfd3
+endef
+$(eval $(call Download,qca9888-board2))
+
+CT_FIRMWARE_FILE = $(1)-$($(1)_FIRMWARE_FILE_CT)
+CT_FIRMWARE_FILE_FULL_HTT = $(1)-$($(1)_FIRMWARE_FILE_CT_FULL_HTT)
+CT_FIRMWARE_FILE_HTT = $(1)-$($(1)_FIRMWARE_FILE_CT_HTT)
+
+define Download/ct-firmware
+  URL:=https://www.candelatech.com/downloads/$(2)
+  FILE:=$(call CT_FIRMWARE_FILE,$(1))
+  URL_FILE:=$($(1)_FIRMWARE_FILE_CT)
+endef
+
+define Download/ct-firmware-full-htt
+  URL:=https://www.candelatech.com/downloads/$(2)
+  FILE:=$(call CT_FIRMWARE_FILE_FULL_HTT,$(1))
+  URL_FILE:=$($(1)_FIRMWARE_FILE_CT_FULL_HTT)
+endef
+
+define Download/ct-firmware-htt
+  URL:=https://www.candelatech.com/downloads/$(2)
+  FILE:=$(call CT_FIRMWARE_FILE_HTT,$(1))
+  URL_FILE:=$($(1)_FIRMWARE_FILE_CT_HTT)
+endef
+
+QCA988X_FIRMWARE_FILE_CT:=firmware-2-ct-full-community-22.bin.lede.$(CTVER1)
+define Download/ath10k-firmware-qca988x-ct
+  $(call Download/ct-firmware,QCA988X,)
+  HASH:=$(H988XFC)
+endef
+$(eval $(call Download,ath10k-firmware-qca988x-ct))
+
+QCA988X_FIRMWARE_FILE_CT_FULL_HTT:=firmware-2-ct-full-htt-mgt-community-22.bin.lede.$(CTVER1)
+define Download/ath10k-firmware-qca988x-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA988X,)
+  HASH:=$(H988XFCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca988x-ct-full-htt))
+
+
+QCA9887_FIRMWARE_FILE_CT:=firmware-2-ct-full-community-22.bin.lede.$(CTVER1)
+define Download/ath10k-firmware-qca9887-ct
+  $(call Download/ct-firmware,QCA9887,ath10k-9887)
+  HASH:=$(H9887FC)
+endef
+$(eval $(call Download,ath10k-firmware-qca9887-ct))
+
+QCA9887_FIRMWARE_FILE_CT_FULL_HTT:=firmware-2-ct-full-htt-mgt-community-22.bin.lede.$(CTVER1)
+define Download/ath10k-firmware-qca9887-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA9887,ath10k-9887)
+  HASH:=$(H9887FCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca9887-ct-full-htt))
+
+
+QCA99X0_FIRMWARE_FILE_CT:=firmware-5-ct-full-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca99x0-ct
+  $(call Download/ct-firmware,QCA99X0,ath10k-10-4b)
+  HASH:=$(H9980FC)
+endef
+$(eval $(call Download,ath10k-firmware-qca99x0-ct))
+
+QCA99X0_FIRMWARE_FILE_CT_FULL_HTT:=firmware-5-ct-full-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca99x0-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA99X0,ath10k-10-4b)
+  HASH:=$(H9980FCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca99x0-ct-full-htt))
+
+QCA99X0_FIRMWARE_FILE_CT_HTT:=firmware-5-ct-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca99x0-ct-htt
+  $(call Download/ct-firmware-htt,QCA99X0,ath10k-10-4b)
+  HASH:=$(H9980CH)
+endef
+$(eval $(call Download,ath10k-firmware-qca99x0-ct-htt))
+
+
+QCA9984_FIRMWARE_FILE_CT:=firmware-5-ct-full-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9984-ct
+  $(call Download/ct-firmware,QCA9984,ath10k-9984-10-4b)
+  HASH:=$(H9984FC)
+endef
+$(eval $(call Download,ath10k-firmware-qca9984-ct))
+
+QCA9984_FIRMWARE_FILE_CT_FULL_HTT:=firmware-5-ct-full-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9984-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA9984,ath10k-9984-10-4b)
+  HASH:=$(H9984FCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca9984-ct-full-htt))
+
+QCA9984_FIRMWARE_FILE_CT_HTT:=firmware-5-ct-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9984-ct-htt
+  $(call Download/ct-firmware-htt,QCA9984,ath10k-9984-10-4b)
+  HASH:=$(H9984CH)
+endef
+$(eval $(call Download,ath10k-firmware-qca9984-ct-htt))
+
+
+QCA4019_FIRMWARE_FILE_CT:=firmware-5-ct-full-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca4019-ct
+  $(call Download/ct-firmware,QCA4019,ath10k-4019-10-4b)
+  HASH:=$(H4019FC)
+endef
+$(eval $(call Download,ath10k-firmware-qca4019-ct))
+
+QCA4019_FIRMWARE_FILE_CT_FULL_HTT:=firmware-5-ct-full-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca4019-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA4019,ath10k-4019-10-4b)
+  HASH:=$(H4019FCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca4019-ct-full-htt))
+
+QCA4019_FIRMWARE_FILE_CT_HTT:=firmware-5-ct-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca4019-ct-htt
+  $(call Download/ct-firmware-htt,QCA4019,ath10k-4019-10-4b)
+  HASH:=$(H4019CH)
+endef
+$(eval $(call Download,ath10k-firmware-qca4019-ct-htt))
+
+
+QCA9888_FIRMWARE_FILE_CT:=firmware-5-ct-full-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9888-ct
+  $(call Download/ct-firmware,QCA9888,ath10k-9888-10-4b)
+  HASH:=$(H9888FC)
+endef
+$(eval $(call Download,ath10k-firmware-qca9888-ct))
+
+QCA9888_FIRMWARE_FILE_CT_FULL_HTT:=firmware-5-ct-full-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9888-ct-full-htt
+  $(call Download/ct-firmware-full-htt,QCA9888,ath10k-9888-10-4b)
+  HASH:=$(H9888FCH)
+endef
+$(eval $(call Download,ath10k-firmware-qca9888-ct-full-htt))
+
+QCA9888_FIRMWARE_FILE_CT_HTT:=firmware-5-ct-htt-mgt-community-12.bin-lede.$(CTVER2)
+define Download/ath10k-firmware-qca9888-ct-htt
+  $(call Download/ct-firmware-htt,QCA9888,ath10k-9888-10-4b)
+  HASH:=$(H9888CH)
+endef
+$(eval $(call Download,ath10k-firmware-qca9888-ct-htt))
+
+
+define Package/ath10k-ct-firmware-default
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  URL:=https://www.candelatech.com/ath10k.php
+  DEPENDS:=
+endef
+
+define Package/ath10k-firmware-qca988x-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.1 firmware for QCA988x devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca988x
+endef
+define Package/ath10k-firmware-qca988x-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.1 full-htt-mgt fw for QCA988x
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca988x
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+define Package/ath10k-firmware-qca9887-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.1 firmware for QCA9887 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9887
+endef
+define Package/ath10k-firmware-qca9887-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.1 full-htt-mgt fw for QCA9887
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9887
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+define Package/ath10k-firmware-qca99x0-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 firmware for QCA99x0 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca99x0
+endef
+define Package/ath10k-firmware-qca99x0-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 full-htt-mgt fw for QCA99x0
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca99x0
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+define Package/ath10k-firmware-qca99x0-ct-htt
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k CT 10.4 htt-mgt fw for QCA99x0
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca99x0
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+define Package/ath10k-firmware-qca9984-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 firmware for QCA9984 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9984
+endef
+define Package/ath10k-firmware-qca9984-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 full-htt-mgt fw for QCA9984
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9984
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+define Package/ath10k-firmware-qca9984-ct-htt
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k CT 10.4 htt-mgt fw for QCA9984
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9984
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+define Package/ath10k-firmware-qca4019-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 firmware for QCA4018/9
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca4019
+endef
+define Package/ath10k-firmware-qca4019-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 full-htt-mgt for QCA4018/9
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca4019
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+define Package/ath10k-firmware-qca4019-ct-htt
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k CT 10.4 htt-mgt for QCA4018/9
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca4019
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+define Package/ath10k-firmware-qca9888-ct
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 fw for QCA9886/8 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9888
+endef
+define Package/ath10k-firmware-qca9888-ct-full-htt
+$(Package/ath10k-ct-firmware-default)
+  TITLE:=ath10k CT 10.4 full-htt-mgt fw for QCA9886/8
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9888
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+define Package/ath10k-firmware-qca9888-ct-htt
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k CT 10.4 htt-mgt fw for QCA9886/8
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  PROVIDES:=ath10k-firmware-qca9888
+  DEPENDS:=+!PACKAGE_kmod-ath10k-ct-smallbuffers:kmod-ath10k-ct
+endef
+
+
+define Package/ath10k-firmware-qca9887-ct/description
+Alternative ath10k firmware for QCA9887 from Candela Technologies.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.1.php
+This firmware conflicts with the standard 9887 firmware, so select only
+one.
+endef
+define Package/ath10k-firmware-qca9887-ct-full-htt/description
+Alternative ath10k firmware for QCA9887 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and fixes .11r authentication.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.1.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+define Package/ath10k-firmware-qca988x-ct/description
+Alternative ath10k firmware for QCA988X from Candela Technologies.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.1.php
+This firmware will NOT be used unless the standard ath10k-firmware-qca988x
+is un-selected since the driver will try to load firmware-5.bin before
+firmware-2.bin
+endef
+define Package/ath10k-firmware-qca988x-ct-full-htt/description
+Alternative ath10k firmware for QCA988X from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and fixes .11r authentication.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.1.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+define Package/ath10k-firmware-qca99x0-ct/description
+Alternative ath10k firmware for QCA99x0 from Candela Technologies.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware conflicts with the standard 99x0 firmware, so select only
+one.
+endef
+define Package/ath10k-firmware-qca99x0-ct-full-htt/description
+Alternative ath10k firmware for QCA99x0 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+define Package/ath10k-firmware-qca99x0-ct-htt/description
+Alternative ath10k firmware for QCA99x0 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+This firmware lacks a lot of features that ath10k does not use, saving
+a lot of resources.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+define Package/ath10k-firmware-qca9984-ct/description
+Alternative ath10k firmware for QCA9984 from Candela Technologies.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware conflicts with the standard 9984 firmware, so select only
+one.
+endef
+define Package/ath10k-firmware-qca9984-ct-full-htt/description
+Alternative ath10k firmware for QCA9984 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+define Package/ath10k-firmware-qca9984-ct-htt/description
+Alternative ath10k firmware for QCA9984 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+This firmware lacks a lot of features that ath10k does not use, saving
+a lot of resources.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+define Package/ath10k-firmware-qca4019-ct/description
+Alternative ath10k firmware for IPQ4019 radio from Candela Technologies.
+Enables IBSS and other features.  Works with standard or ath10k-ct driver.
+See:  http://www.candelatech.com/ath10k-10.4.php
+endef
+define Package/ath10k-firmware-qca4019-ct-full-htt/description
+Alternative ath10k firmware for IPQ4019 radio from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+Enables IBSS and other features.
+See:  http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+define Package/ath10k-firmware-qca4019-ct-htt/description
+Alternative ath10k firmware for IPQ4019 radio from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+This firmware lacks a lot of features that ath10k does not use, saving
+a lot of resources.
+Enables IBSS and other features.
+See:  http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+define Package/ath10k-firmware-qca9888-ct/description
+Alternative ath10k firmware for QCA9886 and QCA9888 from Candela Technologies.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware conflicts with the standard 9886 and 9888 firmware, so select only
+one.
+endef
+define Package/ath10k-firmware-qca9888-ct-full-htt/description
+Alternative ath10k firmware for QCA9886 and QCA9888 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+define Package/ath10k-firmware-qca9888-ct-htt/description
+Alternative ath10k firmware for QCA9886 and QCA9888 from Candela Technologies.
+Uses normal HTT TX data path for management frames, which improves
+stability in busy networks and may be required for .11r authentication.
+This firmware lacks a lot of features that ath10k does not use, saving
+a lot of resources.
+Enables IBSS and other features.  See:
+http://www.candelatech.com/ath10k-10.4.php
+This firmware selects and requires the ath10k-ct driver.
+endef
+
+
+define Build/Compile
+
+endef
+
+
+define Package/ath10k-firmware-qca9887-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9887/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA9887) \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/firmware-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9887_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/board.bin
+endef
+define Package/ath10k-firmware-qca9887-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9887/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA9887) \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/ct-firmware-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9887_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/board.bin
+endef
+
+define Package/ath10k-firmware-qca988x-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA988X/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA988X_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA988X) \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-2.bin
+endef
+define Package/ath10k-firmware-qca988x-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA988X/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA988X_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA988X) \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/ct-firmware-2.bin
+endef
+
+define Package/ath10k-firmware-qca99x0-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA99X0/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA99X0) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/firmware-5.bin
+endef
+define Package/ath10k-firmware-qca99x0-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA99X0/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA99X0) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/ct-firmware-5.bin
+endef
+define Package/ath10k-firmware-qca99x0-ct-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA99X0/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_HTT,QCA99X0) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/ct-firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca9984-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9984/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9984_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA9984) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/firmware-5.bin
+endef
+define Package/ath10k-firmware-qca9984-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9984/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9984_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA9984) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/ct-firmware-5.bin
+endef
+define Package/ath10k-firmware-qca9984-ct-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9984/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9984_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_HTT,QCA9984) \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/ct-firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca4019-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA4019/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA4019_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA4019) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/firmware-5.bin
+endef
+define Package/ath10k-firmware-qca4019-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA4019/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA4019_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA4019) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/ct-firmware-5.bin
+endef
+define Package/ath10k-firmware-qca4019-ct-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA4019/hw1.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA4019_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_HTT,QCA4019) \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/ct-firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca9888-ct/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9888/hw2.0
+	ln -s \
+		../../cal-pci-0000:01:00.0.bin \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9888_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE,QCA9888) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/firmware-5.bin
+endef
+define Package/ath10k-firmware-qca9888-ct-full-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9888/hw2.0
+	ln -s \
+		../../cal-pci-0000:01:00.0.bin \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9888_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_FULL_HTT,QCA9888) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/ct-firmware-5.bin
+endef
+define Package/ath10k-firmware-qca9888-ct-htt/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9888/hw2.0
+	ln -s \
+		../../cal-pci-0000:01:00.0.bin \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA9888_BOARD2_FILE) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(call CT_FIRMWARE_FILE_HTT,QCA9888) \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/ct-firmware-5.bin
+endef
+
+
+$(eval $(call BuildPackage,ath10k-firmware-qca9887-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca9887-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca988x-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca988x-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca99x0-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca99x0-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca99x0-ct-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca9984-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca9984-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca9984-ct-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca4019-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca4019-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca4019-ct-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca9888-ct))
+$(eval $(call BuildPackage,ath10k-firmware-qca9888-ct-full-htt))
+$(eval $(call BuildPackage,ath10k-firmware-qca9888-ct-htt))

feeds/ipq40xx/ath10k-ct/Makefile

@@ -0,0 +1,122 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ath10k-ct
+PKG_RELEASE=1
+
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=
+
+PKG_SOURCE_URL:=https://github.com/greearb/ath10k-ct.git
+PKG_MIRROR_HASH:=37b4f00231cb0ae00f63da1c94ae53c940c76d047ce0fb081c08a35fffbfd2c0
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_DATE:=2021-05-22b
+PKG_SOURCE_VERSION:=54a9ac02f1139596ea4361ebbc3e444955d86cfd
+#PKG_MIRROR_HASH:=97cf22a4a57381c7eb7a9b8a8b1e347e9711ce51c89db971b4ab9a35af476ece
+
+# Build the 5.4 ath10k-ct driver version.  Other option is "-4.19".
+# Probably this should match as closely as
+# possible to whatever mac80211 backports version is being used.
+CT_KVER="-5.7"
+
+PKG_MAINTAINER:=Ben Greear <greearb@candelatech.com>
+PKG_BUILD_PARALLEL:=1
+PKG_EXTMOD_SUBDIRS:=ath10k$(CT_KVER)
+
+STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/ath10k-ct
+  SUBMENU:=Wireless Drivers
+  TITLE:=ath10k-ct driver optimized for CT ath10k firmware
+  DEPENDS:=+kmod-mac80211 +kmod-ath +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT +@DRIVER_11W_SUPPORT @PCI_SUPPORT +kmod-hwmon-core
+  FILES:=\
+	$(PKG_BUILD_DIR)/ath10k$(CT_KVER)/ath10k_pci.ko \
+	$(PKG_BUILD_DIR)/ath10k$(CT_KVER)/ath10k_core.ko
+  AUTOLOAD:=$(call AutoProbe,ath10k_pci)
+  PROVIDES:=kmod-ath10k
+  VARIANT:=regular
+endef
+
+define KernelPackage/ath10k-ct/config
+
+       config ATH10K-CT_LEDS
+               bool "Enable LED support"
+               default y
+               depends on PACKAGE_kmod-ath10k-ct || PACKAGE_kmod-ath10k-ct-smallbuffers
+endef
+
+define KernelPackage/ath10k-ct-smallbuffers
+$(call KernelPackage/ath10k-ct)
+  TITLE+= (small buffers for low-RAM devices)
+  VARIANT:=smallbuffers
+endef
+
+NOSTDINC_FLAGS = \
+	-I$(PKG_BUILD_DIR) \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport \
+	-I$(STAGING_DIR)/usr/include/mac80211/uapi \
+	-I$(STAGING_DIR)/usr/include/mac80211 \
+	-include backport/autoconf.h \
+	-include backport/backport.h
+
+ifdef CONFIG_PACKAGE_MAC80211_MESH
+  NOSTDINC_FLAGS += -DCONFIG_MAC80211_MESH
+endif
+
+CT_MAKEDEFS += CONFIG_ATH10K=m CONFIG_ATH10K_PCI=m CONFIG_ATH10K_CE=y
+
+# This AHB logic is needed for IPQ4019 radios
+CT_MAKEDEFS += CONFIG_ATH10K_AHB=m
+NOSTDINC_FLAGS += -DCONFIG_ATH10K_AHB
+
+NOSTDINC_FLAGS += -DSTANDALONE_CT
+
+ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
+  CT_MAKEDEFS += CONFIG_ATH10K_DEBUGFS=y CONFIG_MAC80211_DEBUGFS=y
+  NOSTDINC_FLAGS += -DCONFIG_MAC80211_DEBUGFS
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_DEBUGFS
+endif
+
+ifdef CONFIG_PACKAGE_ATH_DEBUG
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_DEBUG
+endif
+
+ifdef CONFIG_PACKAGE_ATH_DFS
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_DFS_CERTIFIED
+endif
+
+ifdef CONFIG_PACKAGE_ATH_SPECTRAL
+  CT_MAKEDEFS += CONFIG_ATH10K_SPECTRAL=y
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_SPECTRAL
+endif
+
+ifeq ($(CONFIG_ATH10K-CT_LEDS),y)
+  CT_MAKEDEFS += CONFIG_ATH10K_LEDS=y
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_LEDS
+endif
+
+ifeq ($(BUILD_VARIANT),smallbuffers)
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_SMALLBUFFERS
+endif
+
+define Build/Configure
+	cp $(STAGING_DIR)/usr/include/mac80211/ath/*.h $(PKG_BUILD_DIR)
+endef
+
+ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
+  CT_MAKEDEFS += V=1
+endif
+
+define Build/Compile
+	+$(MAKE) $(CT_MAKEDEFS) $(PKG_JOBS) -C "$(LINUX_DIR)" \
+		$(KERNEL_MAKE_FLAGS) \
+		M="$(PKG_BUILD_DIR)/ath10k$(CT_KVER)" \
+		NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
+		modules
+endef
+
+$(eval $(call KernelPackage,ath10k-ct))
+$(eval $(call KernelPackage,ath10k-ct-smallbuffers))

feeds/ipq40xx/ath10k-ct/patches/164-ath10k-commit-rates-from-mac80211.patch

@@ -0,0 +1,37 @@
+From: Sven Eckelmann <sven@narfation.org>
+Date: Tue, 26 Feb 2019 08:06:35 +0100
+Subject: ath10k-ct: apply mac80211 rates to ath10k-ct rate state
+
+The rates from mac80211 have to be copied to the state of ath10k-ct or
+otherwise the ath10k_check_apply_special_rates function overwrites
+them again with some default values. This breaks for example the
+mcast_rate set for a wifi-iface.
+
+Signed-off-by: Sven Eckelmann <sven@narfation.org>
+
+--- a/ath10k-5.4/mac.c
++++ b/ath10k-5.4/mac.c
+@@ -6793,6 +6793,7 @@ static void ath10k_bss_info_changed(stru
+ 			   "mac vdev %d mcast_rate %x\n",
+ 			   arvif->vdev_id, rate);
+ 
++		arvif->mcast_rate[band] = rate;
+ 		vdev_param = ar->wmi.vdev_param->mcast_data_rate;
+ 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
+ 						vdev_param, rate);
+@@ -6801,6 +6802,7 @@ static void ath10k_bss_info_changed(stru
+ 				    "failed to set mcast rate on vdev %i: %d\n",
+ 				    arvif->vdev_id,  ret);
+ 
++		arvif->bcast_rate[band] = rate;
+ 		vdev_param = ar->wmi.vdev_param->bcast_data_rate;
+ 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
+ 						vdev_param, rate);
+@@ -6827,6 +6829,7 @@ static void ath10k_bss_info_changed(stru
+ 			return;
+ 		}
+ 
++		arvif->mgt_rate[def.chan->band] = hw_rate_code;
+ 		vdev_param = ar->wmi.vdev_param->mgmt_rate;
+ 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+ 						hw_rate_code);

feeds/ipq40xx/ath10k-ct/patches/201-ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets.patch

@@ -0,0 +1,598 @@
+From: Sebastian Gottschall <s.gottschall@newmedia-net.de>
+
+Adds LED and GPIO Control support for 988x, 9887, 9888, 99x0, 9984 based
+chipsets with on chipset connected led's using WMI Firmware API.  The LED
+device will get available named as "ath10k-phyX" at sysfs and can be controlled
+with various triggers.  adds also debugfs interface for gpio control.
+
+This patch is specific for OpenWRt base, as is use old backported package
+with old wireless source. Support for QCA9984 is removed.
+Reworked to use ath10k-ct custom source
+
+
+Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
+Reviewed-by: Steve deRosier <derosier@cal-sierra.com>
+[kvalo: major reorg and cleanup]
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+---
+
+v13:
+
+* only compile tested!
+
+* fix all checkpatch warnings
+
+* fix commit log
+
+* sizeof(struct ath10k_gpiocontrol) -> sizeof(*gpio)
+
+* unsigned -> unsigned int
+
+* remove GPIOLIB code, that should be added in a separate patch
+
+* rename gpio.c to leds.c
+
+* add leds.h
+
+* rename some functions:
+
+  ath10k_attach_led() -> ath10k_leds_register()
+  ath10k_unregister_led() -> ath10k_leds_unregister()
+  ath10k_reset_led_pin() -> ath10k_leds_start()
+
+* call ath10k_leds_unregister() before ath10k_thermal_unregister() to preserve ordering
+
+* call ath10k_leds_start() only from ath10k_core_start() and not from mac.c
+
+* rename struct ath10k_gpiocontrol as anonymous function under struct
+  ath10k::leds, no need for memory allocation
+
+* merge ath10k_add_led() to ath10k_attach_led(), which is it's only caller
+
+* remove #if IS_ENABLED() checks from most of places, memory savings from those were not worth it
+
+* Kconfig help text improvement and move it lower in the menu, also don't enable it by default
+
+* switch to set_brightness_blocking() so that the callback can sleep,
+  then no need to use ath10k_wmi_cmd_send_nowait() and can take mutex
+  to access ar->state
+
+* don't touch ath10k_wmi_pdev_get_temperature()
+
+* as QCA6174/QCA9377 are not (yet) supported don't add the command to WMI-TLV interface
+
+* remove debugfs interface, that should be added in another patch
+
+* cleanup includes
+
+ ath10k-5.4/Kconfig   |  10 +++
+ ath10k-5.4/Makefile  |   1 +
+ ath10k-5.4/core.c    |  22 +++++++
+ ath10k-5.4/core.h    |   9 ++-
+ ath10k-5.4/hw.h      |   1 +
+ ath10k-5.4/leds.c    | 103 ++++++++++++++++++++++++++++++
+ ath10k-5.4/leds.h    |  45 +++++++++++++
+ ath10k-5.4/mac.c     |   1 +
+ ath10k-5.4/wmi-ops.h |  32 ++++++++++
+ ath10k-5.4/wmi-tlv.c |   2 +
+ ath10k-5.4/wmi.c     |  54 ++++++++++++++++
+ ath10k-5.4/wmi.h     |  35 ++++++++++
+ 12 files changed, 314 insertions(+), 1 deletion(-)
+ create mode 100644 ath10k-5.4/leds.c
+ create mode 100644 ath10k-5.4/leds.h
+
+--- a/ath10k-5.4/Kconfig
++++ b/ath10k-5.4/Kconfig
+@@ -66,6 +66,16 @@ config ATH10K_DEBUGFS
+ 
+ 	  If unsure, say Y to make it easier to debug problems.
+ 
++config ATH10K_LEDS
++	bool "Atheros ath10k LED support"
++	depends on ATH10K
++	select MAC80211_LEDS
++	select LEDS_CLASS
++	select NEW_LEDS
++	default y
++	---help---
++	  This option is necessary, if you want LED support for chipset connected led pins. If unsure, say N.
++
+ config ATH10K_SPECTRAL
+ 	bool "Atheros ath10k spectral scan support"
+ 	depends on ATH10K_DEBUGFS
+--- a/ath10k-5.4/Makefile
++++ b/ath10k-5.4/Makefile
+@@ -19,6 +19,7 @@ ath10k_core-$(CONFIG_ATH10K_SPECTRAL) +=
+ ath10k_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
+ ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
+ ath10k_core-$(CONFIG_THERMAL) += thermal.o
++ath10k_core-$(CONFIG_ATH10K_LEDS) += leds.o
+ ath10k_core-$(CONFIG_MAC80211_DEBUGFS) += debugfs_sta.o
+ ath10k_core-$(CONFIG_PM) += wow.o
+ ath10k_core-$(CONFIG_DEV_COREDUMP) += coredump.o
+--- a/ath10k-5.4/core.c
++++ b/ath10k-5.4/core.c
+@@ -25,6 +25,7 @@
+ #include "testmode.h"
+ #include "wmi-ops.h"
+ #include "coredump.h"
++#include "leds.h"
+ 
+ /* Disable ath10k-ct DBGLOG output by default */
+ unsigned int ath10k_debug_mask = ATH10K_DBG_NO_DBGLOG;
+@@ -67,6 +68,7 @@ static const struct ath10k_hw_params ath
+ 		.dev_id = QCA988X_2_0_DEVICE_ID,
+ 		.bus = ATH10K_BUS_PCI,
+ 		.name = "qca988x hw2.0",
++		.led_pin = 1,
+ 		.patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR,
+ 		.uart_pin = 7,
+ 		.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
+@@ -137,6 +139,7 @@ static const struct ath10k_hw_params ath
+ 		.dev_id = QCA9887_1_0_DEVICE_ID,
+ 		.bus = ATH10K_BUS_PCI,
+ 		.name = "qca9887 hw1.0",
++		.led_pin = 1,
+ 		.patch_load_addr = QCA9887_HW_1_0_PATCH_LOAD_ADDR,
+ 		.uart_pin = 7,
+ 		.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
+@@ -344,6 +347,7 @@ static const struct ath10k_hw_params ath
+ 		.dev_id = QCA99X0_2_0_DEVICE_ID,
+ 		.bus = ATH10K_BUS_PCI,
+ 		.name = "qca99x0 hw2.0",
++		.led_pin = 17,
+ 		.patch_load_addr = QCA99X0_HW_2_0_PATCH_LOAD_ADDR,
+ 		.uart_pin = 7,
+ 		.otp_exe_param = 0x00000700,
+@@ -385,6 +389,7 @@ static const struct ath10k_hw_params ath
+ 		.dev_id = QCA9984_1_0_DEVICE_ID,
+ 		.bus = ATH10K_BUS_PCI,
+ 		.name = "qca9984/qca9994 hw1.0",
++		.led_pin = 17,
+ 		.patch_load_addr = QCA9984_HW_1_0_PATCH_LOAD_ADDR,
+ 		.uart_pin = 7,
+ 		.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
+@@ -433,6 +438,7 @@ static const struct ath10k_hw_params ath
+ 		.dev_id = QCA9888_2_0_DEVICE_ID,
+ 		.bus = ATH10K_BUS_PCI,
+ 		.name = "qca9888 hw2.0",
++		.led_pin = 17,
+ 		.patch_load_addr = QCA9888_HW_2_0_PATCH_LOAD_ADDR,
+ 		.uart_pin = 7,
+ 		.cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
+@@ -3573,6 +3579,10 @@ int ath10k_core_start(struct ath10k *ar,
+ 			ath10k_wmi_check_apply_board_power_ctl_table(ar);
+ 	}
+ 
++	status = ath10k_leds_start(ar);
++	if (status)
++		goto err_hif_stop;
++
+ 	return 0;
+ 
+ err_hif_stop:
+@@ -3829,9 +3839,18 @@ static void ath10k_core_register_work(st
+ 		goto err_spectral_destroy;
+ 	}
+ 
++	status = ath10k_leds_register(ar);
++	if (status) {
++		ath10k_err(ar, "could not register leds: %d\n",
++			   status);
++		goto err_thermal_unregister;
++	}
++
+ 	set_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags);
+ 	return;
+ 
++err_thermal_unregister:
++	ath10k_thermal_unregister(ar);
+ err_spectral_destroy:
+ 	ath10k_spectral_destroy(ar);
+ err_debug_destroy:
+@@ -3891,6 +3910,8 @@ void ath10k_core_unregister(struct ath10
+ 	if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags))
+ 		return;
+ 
++	ath10k_leds_unregister(ar);
++
+ 	ath10k_thermal_unregister(ar);
+ 	/* Stop spectral before unregistering from mac80211 to remove the
+ 	 * relayfs debugfs file cleanly. Otherwise the parent debugfs tree
+--- a/ath10k-5.4/core.h
++++ b/ath10k-5.4/core.h
+@@ -14,6 +14,7 @@
+ #include <linux/pci.h>
+ #include <linux/uuid.h>
+ #include <linux/time.h>
++#include <linux/leds.h>
+ 
+ #include "htt.h"
+ #include "htc.h"
+@@ -1469,6 +1470,13 @@ struct ath10k {
+ 	} testmode;
+ 
+ 	struct {
++		struct gpio_led wifi_led;
++		struct led_classdev cdev;
++		char label[48];
++		u32 gpio_state_pin;
++	} leds;
++
++	struct {
+ 		/* protected by data_lock */
+ 		u32 fw_crash_counter;
+ 		u32 fw_warm_reset_counter;
+--- a/ath10k-5.4/hw.h
++++ b/ath10k-5.4/hw.h
+@@ -518,6 +518,7 @@ struct ath10k_hw_params {
+ 	const char *name;
+ 	u32 patch_load_addr;
+ 	int uart_pin;
++	int led_pin;
+ 	u32 otp_exe_param;
+ 
+ 	/* Type of hw cycle counter wraparound logic, for more info
+--- /dev/null
++++ b/ath10k-5.4/leds.c
+@@ -0,0 +1,103 @@
++/*
++ * Copyright (c) 2005-2011 Atheros Communications Inc.
++ * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
++ * Copyright (c) 2018 Sebastian Gottschall <s.gottschall@dd-wrt.com>
++ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
++ *
++ * Permission to use, copy, modify, and/or distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++#include <linux/leds.h>
++
++#include "core.h"
++#include "wmi.h"
++#include "wmi-ops.h"
++
++#include "leds.h"
++
++static int ath10k_leds_set_brightness_blocking(struct led_classdev *led_cdev,
++					       enum led_brightness brightness)
++{
++	struct ath10k *ar = container_of(led_cdev, struct ath10k,
++					 leds.cdev);
++	struct gpio_led *led = &ar->leds.wifi_led;
++
++	mutex_lock(&ar->conf_mutex);
++
++	if (ar->state != ATH10K_STATE_ON)
++		goto out;
++
++	ar->leds.gpio_state_pin = (brightness != LED_OFF) ^ led->active_low;
++	ath10k_wmi_gpio_output(ar, led->gpio, ar->leds.gpio_state_pin);
++
++out:
++	mutex_unlock(&ar->conf_mutex);
++
++	return 0;
++}
++
++int ath10k_leds_start(struct ath10k *ar)
++{
++	if (ar->hw_params.led_pin == 0)
++		/* leds not supported */
++		return 0;
++
++	/* under some circumstances, the gpio pin gets reconfigured
++	 * to default state by the firmware, so we need to
++	 * reconfigure it this behaviour has only ben seen on
++	 * QCA9984 and QCA99XX devices so far
++	 */
++	ath10k_wmi_gpio_config(ar, ar->hw_params.led_pin, 0,
++			       WMI_GPIO_PULL_NONE, WMI_GPIO_INTTYPE_DISABLE);
++	ath10k_wmi_gpio_output(ar, ar->hw_params.led_pin, 1);
++
++	return 0;
++}
++
++int ath10k_leds_register(struct ath10k *ar)
++{
++	int ret;
++
++	if (ar->hw_params.led_pin == 0)
++		/* leds not supported */
++		return 0;
++
++	snprintf(ar->leds.label, sizeof(ar->leds.label), "ath10k-%s",
++		 wiphy_name(ar->hw->wiphy));
++	ar->leds.wifi_led.active_low = 1;
++	ar->leds.wifi_led.gpio = ar->hw_params.led_pin;
++	ar->leds.wifi_led.name = ar->leds.label;
++	ar->leds.wifi_led.default_state = LEDS_GPIO_DEFSTATE_KEEP;
++
++	ar->leds.cdev.name = ar->leds.label;
++	ar->leds.cdev.brightness_set_blocking = ath10k_leds_set_brightness_blocking;
++
++	/* FIXME: this assignment doesn't make sense as it's NULL, remove it? */
++	ar->leds.cdev.default_trigger = ar->leds.wifi_led.default_trigger;
++
++	ret = led_classdev_register(wiphy_dev(ar->hw->wiphy), &ar->leds.cdev);
++	if (ret)
++		return ret;
++
++	return 0;
++}
++
++void ath10k_leds_unregister(struct ath10k *ar)
++{
++	if (ar->hw_params.led_pin == 0)
++		/* leds not supported */
++		return;
++
++	led_classdev_unregister(&ar->leds.cdev);
++}
++
+--- /dev/null
++++ b/ath10k-5.4/leds.h
+@@ -0,0 +1,41 @@
++/*
++ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
++ *
++ * Permission to use, copy, modify, and/or distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++#ifndef _LEDS_H_
++#define _LEDS_H_
++
++#include "core.h"
++
++#ifdef CONFIG_ATH10K_LEDS
++void ath10k_leds_unregister(struct ath10k *ar);
++int ath10k_leds_start(struct ath10k *ar);
++int ath10k_leds_register(struct ath10k *ar);
++#else
++static inline void ath10k_leds_unregister(struct ath10k *ar)
++{
++}
++
++static inline int ath10k_leds_start(struct ath10k *ar)
++{
++	return 0;
++}
++
++static inline int ath10k_leds_register(struct ath10k *ar)
++{
++	return 0;
++}
++
++#endif
++#endif /* _LEDS_H_ */
+--- a/ath10k-5.4/mac.c
++++ b/ath10k-5.4/mac.c
+@@ -24,6 +24,7 @@
+ #include "wmi-tlv.h"
+ #include "wmi-ops.h"
+ #include "wow.h"
++#include "leds.h"
+ 
+ /*********/
+ /* Rates */
+--- a/ath10k-5.4/wmi-ops.h
++++ b/ath10k-5.4/wmi-ops.h
+@@ -218,7 +218,10 @@ struct wmi_ops {
+ 	struct sk_buff *(*gen_bb_timing)
+ 			(struct ath10k *ar,
+ 			 const struct wmi_bb_timing_cfg_arg *arg);
++	struct sk_buff *(*gen_gpio_config)(struct ath10k *ar, u32 gpio_num,
++					   u32 input, u32 pull_type, u32 intr_mode);
+ 
++	struct sk_buff *(*gen_gpio_output)(struct ath10k *ar, u32 gpio_num, u32 set);
+ };
+ 
+ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
+@@ -1105,6 +1108,35 @@ ath10k_wmi_force_fw_hang(struct ath10k *
+ 	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
+ }
+ 
++static inline int ath10k_wmi_gpio_config(struct ath10k *ar, u32 gpio_num,
++					 u32 input, u32 pull_type, u32 intr_mode)
++{
++	struct sk_buff *skb;
++
++	if (!ar->wmi.ops->gen_gpio_config)
++		return -EOPNOTSUPP;
++
++	skb = ar->wmi.ops->gen_gpio_config(ar, gpio_num, input, pull_type, intr_mode);
++	if (IS_ERR(skb))
++		return PTR_ERR(skb);
++
++	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->gpio_config_cmdid);
++}
++
++static inline int ath10k_wmi_gpio_output(struct ath10k *ar, u32 gpio_num, u32 set)
++{
++	struct sk_buff *skb;
++
++	if (!ar->wmi.ops->gen_gpio_config)
++		return -EOPNOTSUPP;
++
++	skb = ar->wmi.ops->gen_gpio_output(ar, gpio_num, set);
++	if (IS_ERR(skb))
++		return PTR_ERR(skb);
++
++	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->gpio_output_cmdid);
++}
++
+ static inline int
+ ath10k_wmi_dbglog_cfg(struct ath10k *ar, u64 module_enable, u32 log_level)
+ {
+--- a/ath10k-5.4/wmi-tlv.c
++++ b/ath10k-5.4/wmi-tlv.c
+@@ -4364,6 +4364,8 @@ static const struct wmi_ops wmi_tlv_ops
+ 	.gen_echo = ath10k_wmi_tlv_op_gen_echo,
+ 	.gen_vdev_spectral_conf = ath10k_wmi_tlv_op_gen_vdev_spectral_conf,
+ 	.gen_vdev_spectral_enable = ath10k_wmi_tlv_op_gen_vdev_spectral_enable,
++	/* .gen_gpio_config not implemented */
++	/* .gen_gpio_output not implemented */
+ };
+ 
+ static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {
+--- a/ath10k-5.4/wmi.c
++++ b/ath10k-5.4/wmi.c
+@@ -8295,6 +8295,49 @@ ath10k_wmi_op_gen_peer_set_param(struct
+ 	return skb;
+ }
+ 
++static struct sk_buff *ath10k_wmi_op_gen_gpio_config(struct ath10k *ar,
++						     u32 gpio_num, u32 input,
++						     u32 pull_type, u32 intr_mode)
++{
++	struct wmi_gpio_config_cmd *cmd;
++	struct sk_buff *skb;
++
++	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
++	if (!skb)
++		return ERR_PTR(-ENOMEM);
++
++	cmd = (struct wmi_gpio_config_cmd *)skb->data;
++	cmd->pull_type = __cpu_to_le32(pull_type);
++	cmd->gpio_num = __cpu_to_le32(gpio_num);
++	cmd->input = __cpu_to_le32(input);
++	cmd->intr_mode = __cpu_to_le32(intr_mode);
++
++	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi gpio_config gpio_num 0x%08x input 0x%08x pull_type 0x%08x intr_mode 0x%08x\n",
++		   gpio_num, input, pull_type, intr_mode);
++
++	return skb;
++}
++
++static struct sk_buff *ath10k_wmi_op_gen_gpio_output(struct ath10k *ar,
++						     u32 gpio_num, u32 set)
++{
++	struct wmi_gpio_output_cmd *cmd;
++	struct sk_buff *skb;
++
++	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
++	if (!skb)
++		return ERR_PTR(-ENOMEM);
++
++	cmd = (struct wmi_gpio_output_cmd *)skb->data;
++	cmd->gpio_num = __cpu_to_le32(gpio_num);
++	cmd->set = __cpu_to_le32(set);
++
++	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi gpio_output gpio_num 0x%08x set 0x%08x\n",
++		   gpio_num, set);
++
++	return skb;
++}
++
+ static struct sk_buff *
+ ath10k_wmi_op_gen_set_psmode(struct ath10k *ar, u32 vdev_id,
+ 			     enum wmi_sta_ps_mode psmode)
+@@ -10094,6 +10137,9 @@ static const struct wmi_ops wmi_ops = {
+ 	.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
+ 	.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ 	.gen_echo = ath10k_wmi_op_gen_echo,
++	.gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
++	.gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
++
+ 	/* .gen_bcn_tmpl not implemented */
+ 	/* .gen_prb_tmpl not implemented */
+ 	/* .gen_p2p_go_bcn_ie not implemented */
+@@ -10164,6 +10210,8 @@ static const struct wmi_ops wmi_10_1_ops
+ 	.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
+ 	.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ 	.gen_echo = ath10k_wmi_op_gen_echo,
++	.gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
++	.gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
+ 	/* .gen_bcn_tmpl not implemented */
+ 	/* .gen_prb_tmpl not implemented */
+ 	/* .gen_p2p_go_bcn_ie not implemented */
+@@ -10243,6 +10291,8 @@ static const struct wmi_ops wmi_10_2_ops
+ 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
+ 	.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
+ 	.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
++	.gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
++	.gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
+ 	/* .gen_pdev_enable_adaptive_cca not implemented */
+ };
+ 
+@@ -10314,6 +10364,8 @@ static const struct wmi_ops wmi_10_2_4_o
+ 		ath10k_wmi_op_gen_pdev_enable_adaptive_cca,
+ 	.get_vdev_subtype = ath10k_wmi_10_2_4_op_get_vdev_subtype,
+ 	.gen_bb_timing = ath10k_wmi_10_2_4_op_gen_bb_timing,
++	.gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
++	.gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
+ 	/* .gen_bcn_tmpl not implemented */
+ 	/* .gen_prb_tmpl not implemented */
+ 	/* .gen_p2p_go_bcn_ie not implemented */
+@@ -10395,6 +10447,8 @@ static const struct wmi_ops wmi_10_4_ops
+ 	.gen_pdev_bss_chan_info_req = ath10k_wmi_10_2_op_gen_pdev_bss_chan_info,
+ 	.gen_echo = ath10k_wmi_op_gen_echo,
+ 	.gen_pdev_get_tpc_config = ath10k_wmi_10_2_4_op_gen_pdev_get_tpc_config,
++	.gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
++	.gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
+ };
+ 
+ int ath10k_wmi_attach(struct ath10k *ar)
+--- a/ath10k-5.4/wmi.h
++++ b/ath10k-5.4/wmi.h
+@@ -3110,6 +3110,41 @@ enum wmi_10_4_feature_mask {
+ 
+ };
+ 
++/* WMI_GPIO_CONFIG_CMDID */
++enum {
++	WMI_GPIO_PULL_NONE,
++	WMI_GPIO_PULL_UP,
++	WMI_GPIO_PULL_DOWN,
++};
++
++enum {
++	WMI_GPIO_INTTYPE_DISABLE,
++	WMI_GPIO_INTTYPE_RISING_EDGE,
++	WMI_GPIO_INTTYPE_FALLING_EDGE,
++	WMI_GPIO_INTTYPE_BOTH_EDGE,
++	WMI_GPIO_INTTYPE_LEVEL_LOW,
++	WMI_GPIO_INTTYPE_LEVEL_HIGH
++};
++
++/* WMI_GPIO_CONFIG_CMDID */
++struct wmi_gpio_config_cmd {
++	__le32 gpio_num;             /* GPIO number to be setup */
++	__le32 input;                /* 0 - Output/ 1 - Input */
++	__le32 pull_type;            /* Pull type defined above */
++	__le32 intr_mode;            /* Interrupt mode defined above (Input) */
++} __packed;
++
++/* WMI_GPIO_OUTPUT_CMDID */
++struct wmi_gpio_output_cmd {
++	__le32 gpio_num;    /* GPIO number to be setup */
++	__le32 set;         /* Set the GPIO pin*/
++} __packed;
++
++/* WMI_GPIO_INPUT_EVENTID */
++struct wmi_gpio_input_event {
++	__le32 gpio_num;    /* GPIO number which changed state */
++} __packed;
++
+ struct wmi_ext_resource_config_10_4_cmd {
+ 	/* contains enum wmi_host_platform_type */
+ 	__le32 host_platform_config;

feeds/ipq40xx/ath10k-ct/patches/202-ath10k-use-tpt-trigger-by-default.patch

@@ -0,0 +1,53 @@
+From 79c9d7aabae1d1da9eea97d83b61e1517a8a2221 Mon Sep 17 00:00:00 2001
+From: Mathias Kresin <dev@kresin.me>
+Date: Fri, 22 Jun 2018 18:59:44 +0200
+Subject: [PATCH] ath10k: use tpt LED trigger by default
+
+Use the tpt LED trigger for each created phy led. Ths way LEDs attached
+to the ath10k GPIO pins are indicating the phy status and blink on
+traffic.
+
+Signed-off-by: Mathias Kresin <dev@kresin.me>
+---
+ ath10k-5.4/core.h | 4 ++++
+ ath10k-5.4/leds.c | 4 +---
+ ath10k-5.4/mac.c  | 2 +-
+ 3 files changed, 6 insertions(+), 4 deletions(-)
+
+--- a/ath10k-5.4/core.h
++++ b/ath10k-5.4/core.h
+@@ -1573,6 +1573,10 @@ struct ath10k {
+ 	u8 csi_data[4096];
+ 	u16 csi_data_len;
+ 
++#ifdef CPTCFG_MAC80211_LEDS
++	const char *led_default_trigger;
++#endif
++
+ 	/* must be last */
+ 	u8 drv_priv[0] __aligned(sizeof(void *));
+ };
+--- a/ath10k-5.4/leds.c
++++ b/ath10k-5.4/leds.c
+@@ -81,9 +81,7 @@ int ath10k_leds_register(struct ath10k *
+ 
+ 	ar->leds.cdev.name = ar->leds.label;
+ 	ar->leds.cdev.brightness_set_blocking = ath10k_leds_set_brightness_blocking;
+-
+-	/* FIXME: this assignment doesn't make sense as it's NULL, remove it? */
+-	ar->leds.cdev.default_trigger = ar->leds.wifi_led.default_trigger;
++	ar->leds.cdev.default_trigger = ar->led_default_trigger;
+ 
+ 	ret = led_classdev_register(wiphy_dev(ar->hw->wiphy), &ar->leds.cdev);
+ 	if (ret)
+--- a/ath10k-5.4/mac.c
++++ b/ath10k-5.4/mac.c
+@@ -10367,7 +10367,7 @@ int ath10k_mac_register(struct ath10k *a
+ 	ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
+ 
+ #ifdef CPTCFG_MAC80211_LEDS
+-	ieee80211_create_tpt_led_trigger(ar->hw,
++	ar->led_default_trigger = ieee80211_create_tpt_led_trigger(ar->hw,
+ 		IEEE80211_TPT_LEDTRIG_FL_RADIO, ath10k_tpt_blink,
+ 		ARRAY_SIZE(ath10k_tpt_blink));
+ #endif

feeds/ipq40xx/ath10k-ct/patches/205-ath10k-Add-NL80211_EXT_FEATURE_AQL-flag.patch

@@ -0,0 +1,10 @@
+--- a/ath10k-5.4/mac.c
++++ b/ath10k-5.4/mac.c
+@@ -10180,6 +10180,7 @@ int ath10k_mac_register(struct ath10k *a
+ 	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
+ 	wiphy_ext_feature_set(ar->hw->wiphy,
+ 			      NL80211_EXT_FEATURE_SET_SCAN_DWELL);
++	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_AQL);
+ 
+ 	if (test_bit(WMI_SERVICE_TX_DATA_ACK_RSSI, ar->wmi.svc_map) ||
+ 	    test_bit(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, ar->wmi.svc_map))

feeds/ipq40xx/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch

@@ -0,0 +1,14 @@
+--- a/ath10k-5.4/htt.h
++++ b/ath10k-5.4/htt.h
+@@ -225,7 +225,11 @@ enum htt_rx_ring_flags {
+ };
+ 
+ #define HTT_RX_RING_SIZE_MIN 128
++#ifndef CONFIG_ATH10K_SMALLBUFFERS
+ #define HTT_RX_RING_SIZE_MAX 2048
++#else
++#define HTT_RX_RING_SIZE_MAX 512
++#endif
+ #define HTT_RX_RING_SIZE HTT_RX_RING_SIZE_MAX
+ #define HTT_RX_RING_FILL_LEVEL (((HTT_RX_RING_SIZE) / 2) - 1)
+ #define HTT_RX_RING_FILL_LEVEL_DUAL_MAC (HTT_RX_RING_SIZE - 1)

feeds/ipq40xx/ath10k-ct/patches/960-0011-ath10k-limit-pci-buffer-size.patch

@@ -0,0 +1,50 @@
+--- a/ath10k-5.4/pci.c
++++ b/ath10k-5.4/pci.c
+@@ -131,7 +131,11 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
++#ifndef CONFIG_ATH10K_SMALLBUFFERS
+ 		.dest_nentries = 512,
++#else
++		.dest_nentries = 128,
++#endif
+ 		.recv_cb = ath10k_pci_htt_htc_rx_cb,
+ 	},
+ 
+@@ -140,7 +144,11 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
++#ifndef CONFIG_ATH10K_SMALLBUFFERS
+ 		.dest_nentries = 128,
++#else
++		.dest_nentries = 64,
++#endif
+ 		.recv_cb = ath10k_pci_htc_rx_cb,
+ 	},
+ 
+@@ -167,7 +175,11 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 512,
++#ifndef CONFIG_ATH10K_SMALLBUFFERS
+ 		.dest_nentries = 512,
++#else
++		.dest_nentries = 128,
++#endif
+ 		.recv_cb = ath10k_pci_htt_rx_cb,
+ 	},
+ 
+@@ -192,7 +204,11 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
++#ifndef CONFIG_ATH10K_SMALLBUFFERS
+ 		.dest_nentries = 128,
++#else
++		.dest_nentries = 96,
++#endif
+ 		.recv_cb = ath10k_pci_pktlog_rx_cb,
+ 	},
+ 

feeds/ipq40xx/ath10k-ct/patches/960-0012-ath10k-add_cmd_processing_time_for_scan_timeout.patch

@@ -0,0 +1,22 @@
+diff -Naur a/ath10k-5.7/mac.c b/ath10k-5.7/mac.c
+--- a/ath10k-5.7/mac.c	2021-06-09 16:30:17.793556032 -0400
++++ b/ath10k-5.7/mac.c	2021-06-09 17:38:08.587733979 -0400
+@@ -7103,13 +7103,15 @@
+ 		scan_timeout = min_t(u32, arg.max_rest_time *
+ 				(arg.n_channels - 1) + (req->duration +
+ 				ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD) *
+-				arg.n_channels, arg.max_scan_time + 200);
++				arg.n_channels, arg.max_scan_time);
+ 
+ 	} else {
+-		/* Add a 200ms margin to account for event/command processing */
+-		scan_timeout = arg.max_scan_time + 200;
++		scan_timeout = arg.max_scan_time;
+ 	}
+ 
++	/* Add a 200ms margin to account for event/command processing */
++	scan_timeout += 200;
++
+ 	ret = ath10k_start_scan(ar, &arg);
+ 	if (ret) {
+ 		ath10k_warn(ar, "failed to start hw scan: %d\n", ret);

feeds/ipq40xx/ath10k-ct/patches/970-accumulate-survey-info-data

@@ -0,0 +1,11 @@
+--- a/ath10k-5.7/mac.c	2021-07-06 11:12:56.022146449 -0700
++++ b/ath10k-5.7/mac.c	2021-07-06 19:37:52.352753693 -0700
+@@ -8286,7 +8286,7 @@
+ 				  struct ieee80211_channel *channel)
+ {
+ 	int ret;
+-	enum wmi_bss_survey_req_type type = WMI_BSS_SURVEY_REQ_TYPE_READ_CLEAR;
++	enum wmi_bss_survey_req_type type = WMI_BSS_SURVEY_REQ_TYPE_READ;
+ 
+ 	lockdep_assert_held(&ar->conf_mutex);
+ 

feeds/ipq40xx/ath10k-ct/patches/970-add-survey-local-bss-receive-time

@@ -0,0 +1,31 @@
+--- a/ath10k-5.7/wmi.c
++++ b/ath10k-5.7/wmi.c
+@@ -6347,16 +6347,18 @@
+ 
+ 	survey = &ar->survey[idx];
+ 
+-	survey->noise     = noise_floor;
+-	survey->time      = div_u64(total, cc_freq_hz);
+-	survey->time_busy = div_u64(busy, cc_freq_hz);
+-	survey->time_rx   = div_u64(rx_bss, cc_freq_hz);
+-	survey->time_tx   = div_u64(tx, cc_freq_hz);
+-	survey->filled   |= (SURVEY_INFO_NOISE_DBM |
+-			     SURVEY_INFO_TIME |
+-			     SURVEY_INFO_TIME_BUSY |
+-			     SURVEY_INFO_TIME_RX |
+-			     SURVEY_INFO_TIME_TX);
++	survey->noise       = noise_floor;
++	survey->time        = div_u64(total, cc_freq_hz);
++	survey->time_busy   = div_u64(busy, cc_freq_hz);
++	survey->time_rx     = div_u64(rx, cc_freq_hz);
++	survey->time_bss_rx = div_u64(rx_bss, cc_freq_hz);
++	survey->time_tx     = div_u64(tx, cc_freq_hz);
++	survey->filled     |= (SURVEY_INFO_NOISE_DBM |
++			       SURVEY_INFO_TIME |
++			       SURVEY_INFO_TIME_BUSY |
++			       SURVEY_INFO_TIME_RX |
++			       SURVEY_INFO_TIME_TX |
++			       SURVEY_INFO_TIME_BSS_RX);
+ exit:
+ 	spin_unlock_bh(&ar->data_lock);
+ 	complete(&ar->bss_survey_done);

feeds/ipq40xx/ath10k-ct/patches/999-ath10k-threading.patch

@@ -0,0 +1,14 @@
+Index: ath10k-ct-2021-05-22b-54a9ac02/ath10k-5.7/core.c
+===================================================================
+--- ath10k-ct-2021-05-22b-54a9ac02.orig/ath10k-5.7/core.c
++++ ath10k-ct-2021-05-22b-54a9ac02/ath10k-5.7/core.c
+@@ -4146,6 +4146,9 @@ struct ath10k *ath10k_core_create(size_t
+ 	INIT_WORK(&ar->stop_scan_work, ath10k_wmi_stop_scan_work);
+ 
+ 	init_dummy_netdev(&ar->napi_dev);
++	snprintf(ar->napi_dev.name, sizeof(ar->napi_dev.name), "%s",
++		 wiphy_name(ar->hw->wiphy));
++	ar->napi_dev.threaded = 1;
+ 
+ 	ret = ath10k_coredump_create(ar);
+ 	if (ret)

feeds/ipq40xx/ath10k-firmware/Makefile

@@ -0,0 +1,182 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ath10k-firmware
+PKG_SOURCE_DATE:=2019-10-03
+PKG_SOURCE_VERSION:=d622d160e9f552ead68d9ae81b715422892dc2ef
+PKG_MIRROR_HASH:=2e504e071c3f896d629c4cfffe7ff4b5f1acdb4fecd3f01e8ff8c73e87a67cc7
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/kvalo/ath10k-firmware.git
+
+PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ath10k-firmware-default
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  URL:=$(PKG_SOURCE_URL)
+  DEPENDS:=
+endef
+
+define Package/ath10k-firmware-qca9887
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA9887 devices
+endef
+
+define Package/ath10k-firmware-qca9888
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA9888 devices
+endef
+
+define Package/ath10k-firmware-qca988x
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA988x devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+endef
+
+define Package/ath10k-firmware-qca99x0
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA99x0 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+endef
+
+define Package/ath10k-firmware-qca99x0/description
+Standard ath10k firmware for QCA99x0 from QCA
+This firmware conflicts with the CT 99x0 firmware, so select only
+one.
+endef
+
+define Package/ath10k-firmware-qca9984
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA9984 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+endef
+
+define Package/ath10k-firmware-qca4019
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for IPQ/QCA4019 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+endef
+
+define Package/ath10k-firmware-qca6174
+$(Package/ath10k-firmware-default)
+  TITLE:=ath10k firmware for QCA6174 devices
+  SECTION:=firmware
+  CATEGORY:=Firmware
+endef
+
+QCA99X0_BOARD_REV:=ddcec9efd245da9365c474f513a855a55f3ac7fe
+QCA99X0_BOARD_FILE:=board-2.bin.$(QCA99X0_BOARD_REV)
+
+define Download/qca99x0-board
+  URL:=https://source.codeaurora.org/quic/qsdk/oss/firmware/ath10k-firmware/plain/ath10k/QCA99X0/hw2.0
+  URL_FILE:=board-2.bin?id=$(QCA99X0_BOARD_REV)
+  FILE:=$(QCA99X0_BOARD_FILE)
+  HASH:=03711ac21e60ef59d3815e235eb721c0c22851b5410299411085aa6f2af45401
+endef
+$(eval $(call Download,qca99x0-board))
+
+define Build/Compile
+
+endef
+
+define Package/ath10k-firmware-qca4019/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA4019/hw1.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA4019/hw1.0/board-2.bin \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA4019/hw1.0/3.5.3/firmware-5.bin_10.4-3.5.3-00057 \
+		$(1)/lib/firmware/ath10k/QCA4019/hw1.0/firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca9887/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9887/hw1.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9887/hw1.0/10.2.4-1.0/firmware-5.bin_10.2.4-1.0-00047 \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/firmware-5.bin
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9887/hw1.0/board.bin \
+		$(1)/lib/firmware/ath10k/QCA9887/hw1.0/board.bin
+endef
+
+define Package/ath10k-firmware-qca9888/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9888/hw2.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9888/hw2.0/board-2.bin \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9888/hw2.0/3.5.3/firmware-5.bin_10.4-3.5.3-00053 \
+		$(1)/lib/firmware/ath10k/QCA9888/hw2.0/firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca988x/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA988X/hw2.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA988X/hw2.0/board.bin \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA988X/hw2.0/10.2.4-1.0/firmware-5.bin_10.2.4-1.0-00047 \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca6174/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA6174/hw2.1
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA6174/hw2.1/board-2.bin \
+		$(1)/lib/firmware/ath10k/QCA6174/hw2.1/
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA6174/hw2.1/firmware-5.bin_SW_RM.1.1.1-00157-QCARMSWPZ-1 \
+		$(1)/lib/firmware/ath10k/QCA6174/hw2.1/firmware-5.bin
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA6174/hw3.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA6174/hw3.0/board-2.bin \
+		$(1)/lib/firmware/ath10k/QCA6174/hw3.0/
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA6174/hw3.0/4.4.1.c1/firmware-6.bin_RM.4.4.1.c1-00042-QCARMSWP-1 \
+		$(1)/lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin
+endef
+
+define Package/ath10k-firmware-qca99x0/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA99X0/hw2.0
+	$(INSTALL_DATA) \
+		$(DL_DIR)/$(QCA99X0_BOARD_FILE) \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA99X0/hw2.0/boardData_AR900B_CUS239_5G_v2_001.bin \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/board.bin
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA99X0/hw2.0/firmware-5.bin_10.4.1.00030-1 \
+		$(1)/lib/firmware/ath10k/QCA99X0/hw2.0/firmware-5.bin
+endef
+
+define Package/ath10k-firmware-qca9984/install
+	$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA9984/hw1.0
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9984/hw1.0/board-2.bin \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/board-2.bin
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/QCA9984/hw1.0/3.5.3/firmware-5.bin_10.4-3.5.3-00053 \
+		$(1)/lib/firmware/ath10k/QCA9984/hw1.0/firmware-5.bin
+endef
+
+$(eval $(call BuildPackage,ath10k-firmware-qca9887))
+#$(eval $(call BuildPackage,ath10k-firmware-qca9888))
+$(eval $(call BuildPackage,ath10k-firmware-qca988x))
+#$(eval $(call BuildPackage,ath10k-firmware-qca99x0))
+#$(eval $(call BuildPackage,ath10k-firmware-qca6174))
+#$(eval $(call BuildPackage,ath10k-firmware-qca9984))
+#$(eval $(call BuildPackage,ath10k-firmware-qca4019))

feeds/ipq40xx/batctl/Makefile

@@ -0,0 +1,231 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=batctl
+PKG_VERSION:=2020.2
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
+PKG_HASH:=d29cdb53ee68abd5027eae07d9fd645b3f154e0d577efa2666c1334bb6d60efd
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
+PKG_LICENSE:=GPL-2.0-only ISC MIT
+PKG_LICENSE_FILES:=LICENSES/preferred/GPL-2.0 LICENSES/preferred/MIT LICENSES/deprecated/ISC
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/batctl/Default
+  SECTION:=net
+  CATEGORY:=Network
+  URL:=https://www.open-mesh.org/
+  DEPENDS:=+libnl-tiny +libc +librt
+  PROVIDES:=batctl
+endef
+
+define Package/batctl/description
+  batctl is a more intuitive managment utility for B.A.T.M.A.N.-Advanced.
+  It is an easier method for configuring batman-adv and provides some
+  additional tools for debugging as well. This package builds
+  version $(PKG_VERSION) of the user space utility.
+endef
+
+define Package/batctl-tiny
+$(call Package/batctl/Default)
+  TITLE:=B.A.T.M.A.N. Advanced user space configuration tool (Minimal)
+  VARIANT:=tiny
+  ALTERNATIVES:=100:/usr/sbin/batctl:/usr/libexec/batctl-tiny
+endef
+
+define Package/batctl-tiny/description
+$(Package/batctl/description)
+  Only configuration relevant subcommands are enabled.
+endef
+
+define Package/batctl-default
+$(call Package/batctl/Default)
+  TITLE:=B.A.T.M.A.N. Advanced user space configuration tool (Default)
+  VARIANT:=default
+  ALTERNATIVES:=200:/usr/sbin/batctl:/usr/libexec/batctl-default
+endef
+
+define Package/batctl-default/description
+$(Package/batctl/description)
+  Standard subcommands for configuration and online debugging are enabled.
+endef
+
+define Package/batctl-full
+$(call Package/batctl/Default)
+  TITLE:=B.A.T.M.A.N. Advanced user space configuration tool (Full)
+  VARIANT:=full
+  ALTERNATIVES:=300:/usr/sbin/batctl:/usr/libexec/batctl-full
+endef
+
+define Package/batctl-full/description
+$(Package/batctl/description)
+  Subcommands for configuration, online and offline debugging are enabled.
+endef
+
+# The linker can identify unused sections of a binary when each symbol is stored
+# in a separate section. This mostly removes unused linker sections and reduces
+# the size by ~3% on mipsel.
+
+TARGET_CFLAGS  += -ffunction-sections -fdata-sections
+TARGET_LDFLAGS += -Wl,--gc-sections
+
+# Link-time optimization allows to move parts of the optimization from the single
+# source file to the global source view. This is done by emitting the GIMPLE
+# representation in each object file and analyzing it again during the link step.
+
+TARGET_CFLAGS  += -flto
+TARGET_LDFLAGS += -fuse-linker-plugin
+
+MAKE_VARS += \
+        LIBNL_NAME="libnl-tiny" \
+        LIBNL_GENL_NAME="libnl-tiny"
+
+MAKE_FLAGS += \
+        REVISION="$(PKG_VERSION)-openwrt-$(PKG_RELEASE)"
+
+config-n := \
+	aggregation \
+	ap_isolation \
+	backbonetable \
+	bisect_iv \
+	bonding \
+	bridge_loop_avoidance \
+	claimtable \
+	dat_cache \
+	distributed_arp_table \
+	elp_interval \
+	event \
+	fragmentation \
+	gateways \
+	gw_mode \
+	hop_penalty \
+	interface \
+	isolation_mark \
+	loglevel \
+	mcast_flags \
+	multicast_fanout \
+	multicast_forceflood \
+	multicast_mode \
+	nc_nodes \
+	neighbors \
+	network_coding \
+	orig_interval \
+	originators \
+	ping \
+	routing_algo \
+	statistics \
+	tcpdump \
+	throughput_override \
+	throughputmeter \
+	traceroute \
+	transglobal \
+	translate \
+	translocal \
+
+config-settings := \
+	aggregation \
+	ap_isolation \
+	bonding \
+	bridge_loop_avoidance \
+	distributed_arp_table \
+	elp_interval \
+	fragmentation \
+	gw_mode \
+	hop_penalty \
+	interface \
+	isolation_mark \
+	loglevel \
+	multicast_fanout \
+	multicast_forceflood \
+	multicast_mode \
+	network_coding \
+	orig_interval \
+	routing_algo \
+	throughput_override \
+
+config-tables := \
+	backbonetable \
+	claimtable \
+	dat_cache \
+	gateways \
+	loglevel \
+	nc_nodes \
+	neighbors \
+	originators \
+	statistics \
+	transglobal \
+	translocal \
+
+config-tools := \
+	event \
+	ping \
+	tcpdump \
+	throughputmeter \
+	traceroute \
+	translate \
+
+config-extratools := \
+	bisect_iv \
+
+ifeq ($(BUILD_VARIANT),tiny)
+
+config-y := \
+	$(config-settings) \
+
+endif
+
+ifeq ($(BUILD_VARIANT),default)
+
+config-y := \
+	$(config-settings) \
+	$(config-tables) \
+	$(config-tools) \
+
+endif
+
+ifeq ($(BUILD_VARIANT),full)
+
+config-y := \
+	$(config-settings) \
+	$(config-tables) \
+	$(config-tools) \
+	$(config-extratools) \
+
+endif
+
+define ConfigVars
+$(subst $(space),,$(foreach opt,$(config-$(1)),CONFIG_$(opt)=$(1)
+))
+endef
+
+define batctl_config
+$(call ConfigVars,n)$(call ConfigVars,y)
+endef
+$(eval $(call shexport,batctl_config))
+
+MAKE_FLAGS += $$$$$(call shvar,batctl_config)
+
+define Package/batctl-tiny/install
+	$(INSTALL_DIR) $(1)/usr/libexec
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/batctl $(1)/usr/libexec/batctl-tiny
+endef
+
+define Package/batctl-default/install
+	$(INSTALL_DIR) $(1)/usr/libexec
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/batctl $(1)/usr/libexec/batctl-default
+endef
+
+define Package/batctl-full/install
+	$(INSTALL_DIR) $(1)/usr/libexec
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/batctl $(1)/usr/libexec/batctl-full
+endef
+
+$(eval $(call BuildPackage,batctl-default))
+$(eval $(call BuildPackage,batctl-tiny))
+$(eval $(call BuildPackage,batctl-full))

feeds/ipq40xx/batman-adv/Config.in

@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2007-2019  B.A.T.M.A.N. contributors:
+#
+# Marek Lindner, Simon Wunderlich
+
+#
+# B.A.T.M.A.N meshing protocol
+#
+
+config BATMAN_ADV_BATMAN_V
+	bool "B.A.T.M.A.N. V protocol"
+	depends on PACKAGE_kmod-batman-adv
+	default y
+	help
+	  This option enables the B.A.T.M.A.N. V protocol, the successor
+	  of the currently used B.A.T.M.A.N. IV protocol. The main
+	  changes include splitting of the OGM protocol into a neighbor
+	  discovery protocol (Echo Location Protocol, ELP) and a new OGM
+	  Protocol OGMv2 for flooding protocol information through the
+	  network, as well as a throughput based metric.
+	  B.A.T.M.A.N. V is currently considered experimental and not
+	  compatible to B.A.T.M.A.N. IV networks.
+
+config BATMAN_ADV_BLA
+	bool "Bridge Loop Avoidance"
+	depends on PACKAGE_kmod-batman-adv
+	select PACKAGE_kmod-lib-crc16
+	default y
+	help
+	  This option enables BLA (Bridge Loop Avoidance), a mechanism
+	  to avoid Ethernet frames looping when mesh nodes are connected
+	  to both the same LAN and the same mesh. If you will never use
+	  more than one mesh node in the same LAN, you can safely remove
+	  this feature and save some space.
+
+config BATMAN_ADV_DAT
+	bool "Distributed ARP Table"
+	depends on PACKAGE_kmod-batman-adv
+	default y
+	help
+	  This option enables DAT (Distributed ARP Table), a DHT based
+	  mechanism that increases ARP reliability on sparse wireless
+	  mesh networks. If you think that your network does not need
+	  this option you can safely remove it and save some space.
+
+config BATMAN_ADV_NC
+	bool "Network Coding"
+	depends on PACKAGE_kmod-batman-adv
+	help
+	  This option enables network coding, a mechanism that aims to
+	  increase the overall network throughput by fusing multiple
+	  packets in one transmission.
+	  Note that interfaces controlled by batman-adv must be manually
+	  configured to have promiscuous mode enabled in order to make
+	  network coding work.
+	  If you think that your network does not need this feature you
+	  can safely disable it and save some space.
+
+config BATMAN_ADV_MCAST
+	bool "Multicast optimisation"
+	depends on PACKAGE_kmod-batman-adv
+	default y
+	help
+	  This option enables the multicast optimisation which aims to
+	  reduce the air overhead while improving the reliability of
+	  multicast messages.
+
+config BATMAN_ADV_DEBUGFS
+	bool "batman-adv debugfs entries"
+	depends on PACKAGE_kmod-batman-adv
+	select KERNEL_DEBUG_FS
+	help
+	  Enable this to export routing related debug tables via debugfs.
+	  The information for each soft-interface and used hard-interface can be
+	  found under batman_adv/
+
+	  If unsure, say N.
+
+config BATMAN_ADV_DEBUG
+	bool "B.A.T.M.A.N. debugging"
+	depends on PACKAGE_kmod-batman-adv
+	help
+	  This is an option for use by developers; most people should
+	  say N here. This enables compilation of support for
+	  outputting debugging information to the debugfs log or tracing
+	  buffer. The output is controlled via the batadv netdev specific
+	  log_level setting.
+
+config BATMAN_ADV_SYSFS
+	bool "batman-adv sysfs entries"
+	depends on PACKAGE_kmod-batman-adv
+	help
+	  Say Y here if you want to enable batman-adv device configuration and
+	  status interface through sysfs attributes. It is replaced by the
+	  batadv generic netlink family but still used by various userspace
+	  tools and scripts.
+
+	  If unsure, say Y.
+
+config BATMAN_ADV_TRACING
+	bool "B.A.T.M.A.N. tracing support"
+	depends on PACKAGE_kmod-batman-adv
+	select KERNEL_FTRACE
+	select KERNEL_ENABLE_DEFAULT_TRACERS
+	help
+	  This is an option for use by developers; most people should
+	  say N here. Select this option to gather traces like the debug
+	  messages using the generic tracing infrastructure of the kernel.
+	  BATMAN_ADV_DEBUG must also be selected to get trace events for
+	  batadv_dbg.

feeds/ipq40xx/batman-adv/Makefile

@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=batman-adv
+PKG_VERSION:=2020.2
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
+PKG_HASH:=a73f5ce72c6efa9dd7bd7cc8daa667d0982e12e40811c978bb652607bb5666a3
+PKG_EXTMOD_SUBDIRS:=net/batman-adv
+
+PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
+PKG_LICENSE:=GPL-2.0-only MIT
+PKG_LICENSE_FILES:=LICENSES/preferred/GPL-2.0 LICENSES/preferred/MIT
+
+STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/batman-adv
+  SUBMENU:=Network Support
+  TITLE:=B.A.T.M.A.N. Adv
+  URL:=https://www.open-mesh.org/
+  DEPENDS:=+BATMAN_ADV_BLA:kmod-lib-crc16 +kmod-lib-crc32c +kmod-cfg80211 +batctl
+  FILES:=$(PKG_BUILD_DIR)/net/batman-adv/batman-adv.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoProbe,batman-adv)
+endef
+
+define KernelPackage/batman-adv/description
+  B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
+  a routing protocol for multi-hop ad-hoc mesh networks. The
+  networks may be wired or wireless. See
+  https://www.open-mesh.org/ for more information and user space
+  tools. This package builds version $(PKG_VERSION) of the kernel
+  module.
+endef
+
+define KernelPackage/batman-adv/config
+	source "$(SOURCE)/Config.in"
+endef
+
+define Package/kmod-batman-adv/conffiles
+/etc/config/batman-adv
+endef
+
+PKG_EXTRA_KCONFIG:= \
+	CONFIG_BATMAN_ADV=m \
+	CONFIG_BATMAN_ADV_DEBUG=$(if $(CONFIG_BATMAN_ADV_DEBUG),y,n) \
+	CONFIG_BATMAN_ADV_DEBUGFS=$(if $(CONFIG_BATMAN_ADV_DEBUGFS),y,n) \
+	CONFIG_BATMAN_ADV_BLA=$(if $(CONFIG_BATMAN_ADV_BLA),y,n) \
+	CONFIG_BATMAN_ADV_DAT=$(if $(CONFIG_BATMAN_ADV_DAT),y,n) \
+	CONFIG_BATMAN_ADV_MCAST=$(if $(CONFIG_BATMAN_ADV_MCAST),y,n) \
+	CONFIG_BATMAN_ADV_NC=$(if $(CONFIG_BATMAN_ADV_NC),y,n) \
+	CONFIG_BATMAN_ADV_BATMAN_V=$(if $(CONFIG_BATMAN_ADV_BATMAN_V),y,n) \
+	CONFIG_BATMAN_ADV_SYSFS=$(if $(CONFIG_BATMAN_ADV_SYSFS),y,n) \
+	CONFIG_BATMAN_ADV_TRACING=$(if $(CONFIG_BATMAN_ADV_TRACING),y,n) \
+
+PKG_EXTRA_CFLAGS:= \
+	$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(PKG_EXTRA_KCONFIG)))) \
+	$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(PKG_EXTRA_KCONFIG)))) \
+
+NOSTDINC_FLAGS = \
+	-I$(PKG_BUILD_DIR)/net/batman-adv \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
+	-I$(STAGING_DIR)/usr/include/mac80211 \
+	-I$(STAGING_DIR)/usr/include/mac80211/uapi \
+	-I$(PKG_BUILD_DIR)/include/ \
+	-include backport/autoconf.h \
+	-include backport/backport.h \
+	-include $(PKG_BUILD_DIR)/compat-hacks.h \
+	-DBATADV_SOURCE_VERSION=\\\"$(PKG_VERSION)-openwrt-$(PKG_RELEASE)\\\"
+
+define Build/Compile
+	$(MAKE) $(PKG_JOBS) -C "$(LINUX_DIR)" \
+		$(KERNEL_MAKE_FLAGS) \
+		M="$(PKG_BUILD_DIR)/net/batman-adv" \
+		$(PKG_EXTRA_KCONFIG) \
+		EXTRA_CFLAGS="$(PKG_EXTRA_CFLAGS)" \
+		NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
+		modules
+endef
+
+define KernelPackage/batman-adv/install
+	$(CP) ./files/. $(1)/
+endef
+
+$(eval $(call KernelPackage,batman-adv))

feeds/ipq40xx/batman-adv/files/etc/uci-defaults/99-migrate-batadv_hardif

@@ -0,0 +1,97 @@
+#!/bin/sh
+
+# This UCI-Defaults script will split the batadv proto network interfaces
+# in batadv_hardif and batadv proto. The configuration options from
+# /etc/config/batman-adv will be moved to the latter.
+
+. /lib/functions.sh
+
+proto_batadv_to_batadv_hardif() {
+    local section="$1"
+    local proto
+    local mesh
+    local routing_algo
+
+    config_get proto "${section}" proto
+    config_get mesh "${section}" mesh
+    config_get routing_algo "${section}" routing_algo
+
+    if [ -z "$mesh" -o "${proto}" != "batadv" ]; then
+        continue
+    fi
+
+    uci set network."${section}".proto="batadv_hardif"
+    uci rename network."${section}".mesh="master"
+    uci delete network."${section}".routing_algo
+
+    # create new section or adjust existing one
+    uci set network."${mesh}"=interface
+    uci set network."${mesh}".proto=batadv
+    [ -n "${routing_algo}" ]  && uci set network."${mesh}".routing_algo="${routing_algo}"
+}
+
+mv_batadv_config_section() {
+    local section="$1"
+    local aggregated_ogms
+    local ap_isolation
+    local bonding
+    local bridge_loop_avoidance
+    local distributed_arp_table
+    local fragmentation
+    local gw_bandwidth
+    local gw_mode
+    local gw_sel_class
+    local hop_penalty
+    local isolation_mark
+    local log_level
+    local multicast_mode
+    local network_coding
+    local orig_interval
+
+    config_get aggregated_ogms "${section}" aggregated_ogms
+    config_get ap_isolation "${section}" ap_isolation
+    config_get bonding "${section}" bonding
+    config_get bridge_loop_avoidance "${section}" bridge_loop_avoidance
+    config_get distributed_arp_table "${section}" distributed_arp_table
+    config_get fragmentation "${section}" fragmentation
+    config_get gw_bandwidth "${section}" gw_bandwidth
+    config_get gw_mode "${section}" gw_mode
+    config_get gw_sel_class "${section}" gw_sel_class
+    config_get hop_penalty "${section}" hop_penalty
+    config_get isolation_mark "${section}" isolation_mark
+    config_get log_level "${section}" log_level
+    config_get multicast_mode "${section}" multicast_mode
+    config_get network_coding "${section}" network_coding
+    config_get orig_interval "${section}" orig_interval
+
+    # update section in case it exists
+    [ -n "${aggregated_ogms}" ]  && uci set network."${section}".aggregated_ogms="${aggregated_ogms}"
+    [ -n "${ap_isolation}" ]  && uci set network."${section}".ap_isolation="${ap_isolation}"
+    [ -n "${bonding}" ]  && uci set network."${section}".bonding="${bonding}"
+    [ -n "${bridge_loop_avoidance}" ]  && uci set network."${section}".bridge_loop_avoidance="${bridge_loop_avoidance}"
+    [ -n "${distributed_arp_table}" ]  && uci set network."${section}".distributed_arp_table="${distributed_arp_table}"
+    [ -n "${fragmentation}" ]  && uci set network."${section}".fragmentation="${fragmentation}"
+    [ -n "${gw_bandwidth}" ]  && uci set network."${section}".gw_bandwidth="${gw_bandwidth}"
+    [ -n "${gw_mode}" ]  && uci set network."${section}".gw_mode="${gw_mode}"
+    [ -n "${gw_sel_class}" ]  && uci set network."${section}".gw_sel_class="${gw_sel_class}"
+    [ -n "${hop_penalty}" ]  && uci set network."${section}".hop_penalty="${hop_penalty}"
+    [ -n "${isolation_mark}" ]  && uci set network."${section}".isolation_mark="${isolation_mark}"
+    [ -n "${log_level}" ]  && uci set network."${section}".log_level="${log_level}"
+    [ -n "${multicast_mode}" ]  && uci set network."${section}".multicast_mode="${multicast_mode}"
+    [ -n "${network_coding}" ]  && uci set network."${section}".network_coding="${network_coding}"
+    [ -n "${orig_interval}" ]  && uci set network."${section}".orig_interval="${orig_interval}"
+}
+
+if [ -f /etc/config/batman-adv ]; then
+    config_load network
+    config_foreach proto_batadv_to_batadv_hardif 'interface'
+    uci commit network
+
+    config_load batman-adv
+    config_foreach mv_batadv_config_section 'mesh'
+    uci commit network
+
+    rm -f /etc/config/batman-adv
+fi
+
+exit 0

feeds/ipq40xx/batman-adv/files/lib/netifd/proto/batadv.sh

@@ -0,0 +1,123 @@
+#!/bin/sh
+
+[ -n "$INCLUDE_ONLY" ] || {
+	. /lib/functions.sh
+	. ../netifd-proto.sh
+	init_proto "$@"
+}
+
+proto_batadv_init_config() {
+	no_device=1
+	available=1
+
+	proto_config_add_boolean 'aggregated_ogms:bool'
+	proto_config_add_boolean 'ap_isolation:bool'
+	proto_config_add_boolean 'bonding:bool'
+	proto_config_add_boolean 'bridge_loop_avoidance:bool'
+	proto_config_add_boolean 'distributed_arp_table:bool'
+	proto_config_add_boolean 'fragmentation:bool'
+	proto_config_add_string 'gw_bandwidth'
+	proto_config_add_string 'gw_mode'
+	proto_config_add_int 'gw_sel_class'
+	proto_config_add_int 'hop_penalty'
+	proto_config_add_string 'isolation_mark'
+	proto_config_add_string 'log_level'
+	proto_config_add_int 'multicast_fanout'
+	proto_config_add_boolean 'multicast_mode:bool'
+	proto_config_add_boolean 'network_coding:bool'
+	proto_config_add_int 'orig_interval'
+	proto_config_add_string 'routing_algo'
+}
+
+proto_batadv_setup() {
+	local config="$1"
+	local iface="$config"
+
+	local aggregated_ogms
+	local ap_isolation
+	local bonding
+	local bridge_loop_avoidance
+	local distributed_arp_table
+	local fragmentation
+	local gw_bandwidth
+	local gw_mode
+	local gw_sel_class
+	local hop_penalty
+	local isolation_mark
+	local log_level
+	local multicast_fanout
+	local multicast_mode
+	local network_coding
+	local orig_interval
+	local routing_algo
+
+	json_get_vars aggregated_ogms
+	json_get_vars ap_isolation
+	json_get_vars bonding
+	json_get_vars bridge_loop_avoidance
+	json_get_vars distributed_arp_table
+	json_get_vars fragmentation
+	json_get_vars gw_bandwidth
+	json_get_vars gw_mode
+	json_get_vars gw_sel_class
+	json_get_vars hop_penalty
+	json_get_vars isolation_mark
+	json_get_vars log_level
+	json_get_vars multicast_fanout
+	json_get_vars multicast_mode
+	json_get_vars network_coding
+	json_get_vars orig_interval
+	json_get_vars routing_algo
+
+	set_default routing_algo 'BATMAN_IV'
+
+	batctl routing_algo "$routing_algo"
+	batctl meshif "$iface" interface create
+
+	[ -n "$aggregated_ogms" ] && batctl meshif "$iface" aggregation "$aggregated_ogms"
+	[ -n "$ap_isolation" ] && batctl meshif "$iface" ap_isolation "$ap_isolation"
+	[ -n "$bonding" ] && batctl meshif "$iface" bonding "$bonding"
+	[ -n "$bridge_loop_avoidance" ] &&  batctl meshif "$iface" bridge_loop_avoidance "$bridge_loop_avoidance" 2>&-
+	[ -n "$distributed_arp_table" ] && batctl meshif "$iface" distributed_arp_table "$distributed_arp_table" 2>&-
+	[ -n "$fragmentation" ] && batctl meshif "$iface" fragmentation "$fragmentation"
+
+	case "$gw_mode" in
+	server)
+		if [ -n "$gw_bandwidth" ]; then
+			batctl meshif "$iface" gw_mode "server" "$gw_bandwidth"
+		else
+			batctl meshif "$iface" gw_mode "server"
+		fi
+		;;
+	client)
+		if [ -n "$gw_sel_class" ]; then
+			batctl meshif "$iface" gw_mode "client" "$gw_sel_class"
+		else
+			batctl meshif "$iface" gw_mode "client"
+		fi
+		;;
+	*)
+		batctl meshif "$iface" gw_mode "off"
+		;;
+	esac
+
+	[ -n "$hop_penalty" ] && batctl meshif "$iface" hop_penalty "$hop_penalty"
+	[ -n "$isolation_mark" ] && batctl meshif "$iface" isolation_mark "$isolation_mark"
+	[ -n "$multicast_fanout" ] && batctl meshif "$iface" multicast_fanout "$multicast_fanout"
+	[ -n "$multicast_mode" ] && batctl meshif "$iface" multicast_mode "$multicast_mode" 2>&-
+	[ -n "$network_coding" ] && batctl meshif "$iface" network_coding "$network_coding" 2>&-
+	[ -n "$log_level" ] && batctl meshif "$iface" loglevel "$log_level" 2>&-
+	[ -n "$orig_interval" ] && batctl meshif "$iface" orig_interval "$orig_interval"
+
+	proto_init_update "$iface" 1
+	proto_send_update "$config"
+}
+
+proto_batadv_teardown() {
+	local config="$1"
+	local iface="$config"
+
+	batctl meshif "$iface" interface destroy
+}
+
+add_protocol batadv

feeds/ipq40xx/batman-adv/files/lib/netifd/proto/batadv_hardif.sh

@@ -0,0 +1,49 @@
+#!/bin/sh
+
+[ -n "$INCLUDE_ONLY" ] || {
+	. /lib/functions.sh
+	. ../netifd-proto.sh
+	init_proto "$@"
+}
+
+proto_batadv_hardif_init_config() {
+	proto_config_add_int 'elp_interval'
+	proto_config_add_string "master"
+	proto_config_add_string 'throughput_override'
+}
+
+proto_batadv_hardif_setup() {
+	local config="$1"
+	local iface="$2"
+
+	local elp_interval
+	local master
+	local throughput_override
+
+	json_get_vars elp_interval
+	json_get_vars master
+	json_get_vars throughput_override
+
+	( proto_add_host_dependency "$config" '' "$master" )
+
+	batctl meshif "$master" interface -M add "$iface"
+
+	[ -n "$elp_interval" ] && batctl hardif "$iface" elp_interval "$elp_interval"
+	[ -n "$throughput_override" ] && batctl hardif "$iface" throughput_override "$throughput_override"
+
+	proto_init_update "$iface" 1
+	proto_send_update "$config"
+}
+
+proto_batadv_hardif_teardown() {
+	local config="$1"
+	local iface="$2"
+
+	local master
+
+	json_get_vars master
+
+	batctl meshif "$master" interface -M del "$iface" || true
+}
+
+add_protocol batadv_hardif

feeds/ipq40xx/batman-adv/files/lib/netifd/proto/batadv_vlan.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. ../netifd-proto.sh
+init_proto "$@"
+
+proto_batadv_vlan_init_config() {
+	proto_config_add_boolean 'ap_isolation:bool'
+}
+
+proto_batadv_vlan_setup() {
+	local config="$1"
+	local iface="$2"
+
+	# batadv_vlan options
+	local ap_isolation
+
+	json_get_vars ap_isolation
+
+	[ -n "$ap_isolation" ] && batctl vlan "$iface" ap_isolation "$ap_isolation"
+	proto_init_update "$iface" 1
+	proto_send_update "$config"
+}
+
+add_protocol batadv_vlan

feeds/ipq40xx/batman-adv/src/compat-hacks.h

@@ -0,0 +1,181 @@
+/* Please avoid adding hacks here - instead add it to mac80211/backports.git */
+
+#undef CONFIG_MODULE_STRIPPED
+
+#include <linux/version.h>	/* LINUX_VERSION_CODE */
+#include <linux/types.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
+
+#include <linux/netdevice.h>
+
+#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info, extack) ({\
+	BUILD_BUG_ON(extack != NULL); \
+	netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info); \
+})
+
+#endif /* < KERNEL_VERSION(4, 15, 0) */
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
+
+#ifndef sizeof_field
+#define sizeof_field(TYPE, MEMBER) sizeof((((TYPE *)0)->MEMBER))
+#endif
+
+#endif /* < KERNEL_VERSION(4, 16, 0) */
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0)
+
+#include_next <linux/igmp.h>
+#include_next <net/addrconf.h>
+
+static inline int batadv_ipv6_mc_check_mld1(struct sk_buff *skb)
+{
+	return ipv6_mc_check_mld(skb, NULL);
+}
+
+static inline int batadv_ipv6_mc_check_mld2(struct sk_buff *skb,
+					    struct sk_buff **skb_trimmed)
+{
+	return ipv6_mc_check_mld(skb, skb_trimmed);
+}
+
+#define ipv6_mc_check_mld_get(_1, _2, ipv6_mc_check_mld_name, ...) ipv6_mc_check_mld_name
+#define ipv6_mc_check_mld(...) \
+	ipv6_mc_check_mld_get(__VA_ARGS__, batadv_ipv6_mc_check_mld2, batadv_ipv6_mc_check_mld1)(__VA_ARGS__)
+
+static inline int batadv_ip_mc_check_igmp1(struct sk_buff *skb)
+{
+	return ip_mc_check_igmp(skb, NULL);
+}
+
+static inline int batadv_ip_mc_check_igmp2(struct sk_buff *skb,
+					   struct sk_buff **skb_trimmed)
+{
+	return ip_mc_check_igmp(skb, skb_trimmed);
+}
+
+#define ip_mc_check_igmp_get(_1, _2, ip_mc_check_igmp_name, ...) ip_mc_check_igmp_name
+#define ip_mc_check_igmp(...) \
+	ip_mc_check_igmp_get(__VA_ARGS__, batadv_ip_mc_check_igmp2, batadv_ip_mc_check_igmp1)(__VA_ARGS__)
+
+#endif /* < KERNEL_VERSION(5, 1, 0) */
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
+
+#define batadv_softif_slave_add(__dev, __slave_dev, __extack) \
+	batadv_softif_slave_add(__dev, __slave_dev)
+
+#endif /* < KERNEL_VERSION(4, 15, 0) */
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+
+static inline int batadv_access_ok(int type, const void __user *p,
+				   unsigned long size)
+{
+	return access_ok(type, p, size);
+}
+
+#ifdef access_ok
+#undef access_ok
+#endif
+
+#define access_ok_get(_1, _2, _3 , access_ok_name, ...) access_ok_name
+#define access_ok(...) \
+	access_ok_get(__VA_ARGS__, access_ok3, access_ok2)(__VA_ARGS__)
+
+#define access_ok2(addr, size)	batadv_access_ok(VERIFY_WRITE, (addr), (size))
+#define access_ok3(type, addr, size)	batadv_access_ok((type), (addr), (size))
+
+#endif /* < KERNEL_VERSION(5, 0, 0) */
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)
+
+#ifndef fallthrough
+#if __GNUC__ > 7 && !defined(__CHECKER__)
+# define fallthrough                    __attribute__((__fallthrough__))
+#else
+# define fallthrough                    do {} while (0)  /* fallthrough */
+#endif
+#endif
+
+#endif /* < KERNEL_VERSION(5, 4, 0) */
+
+/* <DECLARE_EWMA> */
+
+#include <linux/version.h>
+#include_next <linux/average.h>
+
+#include <linux/bug.h>
+
+#ifdef DECLARE_EWMA
+#undef DECLARE_EWMA
+#endif /* DECLARE_EWMA */
+
+/*
+ * Exponentially weighted moving average (EWMA)
+ *
+ * This implements a fixed-precision EWMA algorithm, with both the
+ * precision and fall-off coefficient determined at compile-time
+ * and built into the generated helper funtions.
+ *
+ * The first argument to the macro is the name that will be used
+ * for the struct and helper functions.
+ *
+ * The second argument, the precision, expresses how many bits are
+ * used for the fractional part of the fixed-precision values.
+ *
+ * The third argument, the weight reciprocal, determines how the
+ * new values will be weighed vs. the old state, new values will
+ * get weight 1/weight_rcp and old values 1-1/weight_rcp. Note
+ * that this parameter must be a power of two for efficiency.
+ */
+
+#define DECLARE_EWMA(name, _precision, _weight_rcp)			\
+	struct ewma_##name {						\
+		unsigned long internal;					\
+	};								\
+	static inline void ewma_##name##_init(struct ewma_##name *e)	\
+	{								\
+		BUILD_BUG_ON(!__builtin_constant_p(_precision));	\
+		BUILD_BUG_ON(!__builtin_constant_p(_weight_rcp));	\
+		/*							\
+		 * Even if you want to feed it just 0/1 you should have	\
+		 * some bits for the non-fractional part...		\
+		 */							\
+		BUILD_BUG_ON((_precision) > 30);			\
+		BUILD_BUG_ON_NOT_POWER_OF_2(_weight_rcp);		\
+		e->internal = 0;					\
+	}								\
+	static inline unsigned long					\
+	ewma_##name##_read(struct ewma_##name *e)			\
+	{								\
+		BUILD_BUG_ON(!__builtin_constant_p(_precision));	\
+		BUILD_BUG_ON(!__builtin_constant_p(_weight_rcp));	\
+		BUILD_BUG_ON((_precision) > 30);			\
+		BUILD_BUG_ON_NOT_POWER_OF_2(_weight_rcp);		\
+		return e->internal >> (_precision);			\
+	}								\
+	static inline void ewma_##name##_add(struct ewma_##name *e,	\
+					     unsigned long val)		\
+	{								\
+		unsigned long internal = READ_ONCE(e->internal);	\
+		unsigned long weight_rcp = ilog2(_weight_rcp);		\
+		unsigned long precision = _precision;			\
+									\
+		BUILD_BUG_ON(!__builtin_constant_p(_precision));	\
+		BUILD_BUG_ON(!__builtin_constant_p(_weight_rcp));	\
+		BUILD_BUG_ON((_precision) > 30);			\
+		BUILD_BUG_ON_NOT_POWER_OF_2(_weight_rcp);		\
+									\
+		WRITE_ONCE(e->internal, internal ?			\
+			(((internal << weight_rcp) - internal) +	\
+				(val << precision)) >> weight_rcp :	\
+			(val << precision));				\
+	}
+
+/* </DECLARE_EWMA> */

feeds/ipq40xx/ipq-wifi/Makefile

@@ -0,0 +1,151 @@
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/version.mk
+
+PKG_NAME:=ipq-wifi
+PKG_RELEASE:=1
+PKG_FLAGS:=nonshared
+
+include $(INCLUDE_DIR)/package.mk
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+endef
+
+define Build/Compile
+endef
+
+# Use ath10k-bdencoder from https://github.com/qca/qca-swiss-army-knife.git
+# to generate the board-* files here.
+#
+# This is intended to be used on an interim basis until device-specific
+# board data for new devices is available through the upstream compilation
+#
+# Please send a mail with your device-specific board files upstream.
+# You can find instructions and examples on the linux-wireless wiki:
+# <https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles>
+
+ALLWIFIBOARDS:= \
+	8dev_habanero-dvk \
+	aruba_ap-303 \
+	avm_fritzrepeater-1200 \
+	buffalo_wtr-m2133hp \
+	cellc_rtl30vw \
+	devolo_magic-2-wifi-next \
+	dlink_dap2610 \
+	edgecore_ecw5410 \
+	edgecore_ssw2ac2600 \
+	edgecore_oap100 \
+	engenius_eap2200 \
+	engenius_emd1 \
+	engenius_emr3500 \
+	ezviz_cs-w3-wd1200g-eup \
+	glinet_gl-ap1300 \
+	glinet_gl-s1300 \
+	linksys_ea8300 \
+	linksys_mr8300-v0 \
+	luma_wrtq-329acn \
+	mikrotik_hap-ac2 \
+	mikrotik_sxtsq-5-ac \
+	mobipromo_cm520-79f \
+	nec_wg2600hp3 \
+	plasmacloud_pa1200 \
+	plasmacloud_pa2200 \
+	qxwlan_e2600ac \
+	cig_wf610d \
+	wallys_dr40x9 \
+	tp-link_ec420-g1 \
+	udaya-a5-id2 \
+	hfcl_ion4
+
+ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
+
+define Package/ipq-wifi-default
+  SUBMENU:=ath10k Board-Specific Overrides
+  SECTION:=firmware
+  CATEGORY:=Firmware
+  DEPENDS:=@(TARGET_ipq40xx||TARGET_ipq806x)
+  TITLE:=Custom Board
+endef
+
+define ipq-wifi-install-one-to
+  $(INSTALL_DIR)  $(2)/lib/firmware/ath10k/$(3)/
+  $(INSTALL_DATA) $(1) $(2)/lib/firmware/ath10k/$(3)/board-2.bin
+endef
+
+define ipq-wifi-install-one
+  $(if $(filter $(suffix $(1)),.QCA4019 .qca4019),\
+    $(call ipq-wifi-install-one-to,$(1),$(2),QCA4019/hw1.0),\
+  $(if $(filter $(suffix $(1)),.QCA9888 .qca9888),\
+    $(call ipq-wifi-install-one-to,$(1),$(2),QCA9888/hw2.0),\
+  $(if $(filter $(suffix $(1)),.QCA9984 .qca9984),\
+    $(call ipq-wifi-install-one-to,$(1),$(2),QCA9984/hw1.0),\
+    $(error Unrecognized board-file suffix '$(suffix $(1))' for '$(1)')\
+  )))
+
+endef
+# Blank line required at end of above define due to foreach context
+
+define generate-ipq-wifi-package
+  define Package/ipq-wifi-$(1)
+    $(call Package/ipq-wifi-default)
+    TITLE:=board-2.bin Overrides for $(2)
+    CONFLICTS:=$(PREV_BOARD)
+  endef
+
+  define Package/ipq-wifi-$(1)/description
+The $(2) requires board-specific, reference ("cal") data
+that is not yet present in the upstream wireless firmware distribution.
+
+This package supplies board-2.bin file(s) that, in the interim,
+overwrite those supplied by the ath10k-firmware-* packages.
+
+This is package is only necessary for the $(2).
+
+Do not install it for any other device!
+  endef
+
+  define Package/ipq-wifi-$(1)/install-overlay
+    $$$$(foreach IPQ_WIFI_BOARD_FILE,$$$$(wildcard board-$(1).*),\
+      $$$$(call ipq-wifi-install-one,$$$$(IPQ_WIFI_BOARD_FILE),$$(1)))
+  endef
+
+  PREV_BOARD+=ipq-wifi-$(1)
+endef
+
+# Add board name to ALLWIFIBOARDS
+# Place files in this directory as board-<devicename>.<qca4019|qca9888|qca9984>
+# Add $(eval $(call generate-ipq-wifi-package,<devicename>,<display name>))
+
+$(eval $(call generate-ipq-wifi-package,8dev_habanero-dvk,8devices Habanero DVK))
+$(eval $(call generate-ipq-wifi-package,aruba_ap-303,Aruba AP-303))
+$(eval $(call generate-ipq-wifi-package,avm_fritzrepeater-1200,AVM FRITZRepeater 1200))
+$(eval $(call generate-ipq-wifi-package,buffalo_wtr-m2133hp,Buffalo WTR-M2133HP))
+$(eval $(call generate-ipq-wifi-package,cellc_rtl30vw, Cell C RTL30VW))
+$(eval $(call generate-ipq-wifi-package,devolo_magic-2-wifi-next,devolo Magic 2 WiFi next))
+$(eval $(call generate-ipq-wifi-package,dlink_dap2610,D-Link DAP-2610))
+$(eval $(call generate-ipq-wifi-package,edgecore_ecw5410,Edgecore ECW5410))
+$(eval $(call generate-ipq-wifi-package,edgecore_ssw2ac2600,Edgecore SSW2AC2600))
+$(eval $(call generate-ipq-wifi-package,edgecore_oap100,Edgecore OAP100))
+$(eval $(call generate-ipq-wifi-package,engenius_eap2200,EnGenius EAP2200))
+$(eval $(call generate-ipq-wifi-package,engenius_emd1,EnGenius EMD1))
+$(eval $(call generate-ipq-wifi-package,engenius_emr3500,EnGenius EMR3500))
+$(eval $(call generate-ipq-wifi-package,ezviz_cs-w3-wd1200g-eup,EZVIZ CS-W3-WD1200G EUP))
+$(eval $(call generate-ipq-wifi-package,glinet_gl-ap1300,GL.iNet GL-AP1300))
+$(eval $(call generate-ipq-wifi-package,glinet_gl-s1300,GL.iNet GL-S1300))
+$(eval $(call generate-ipq-wifi-package,linksys_ea8300,Linksys EA8300))
+$(eval $(call generate-ipq-wifi-package,linksys_mr8300-v0,Linksys MR8300))
+$(eval $(call generate-ipq-wifi-package,luma_wrtq-329acn,Luma WRTQ-329ACN))
+$(eval $(call generate-ipq-wifi-package,mikrotik_hap-ac2,Mikrotik hAP ac2))
+$(eval $(call generate-ipq-wifi-package,mikrotik_sxtsq-5-ac,MikroTik SXTsq 5 ac))
+$(eval $(call generate-ipq-wifi-package,mobipromo_cm520-79f,MobiPromo CM520-79F))
+$(eval $(call generate-ipq-wifi-package,nec_wg2600hp3,NEC Platforms WG2600HP3))
+$(eval $(call generate-ipq-wifi-package,plasmacloud_pa1200,Plasma Cloud PA1200))
+$(eval $(call generate-ipq-wifi-package,plasmacloud_pa2200,Plasma Cloud PA2200))
+$(eval $(call generate-ipq-wifi-package,qxwlan_e2600ac,Qxwlan E2600AC))
+$(eval $(call generate-ipq-wifi-package,cig_wf610d,CIG WF_610D))
+$(eval $(call generate-ipq-wifi-package,tp-link_ec420-g1,tp-link EC420-G1))
+$(eval $(call generate-ipq-wifi-package,wallys_dr40x9,Wallys DR40X9))
+$(eval $(call generate-ipq-wifi-package,hfcl_ion4,HFCL ION4))
+$(eval $(call generate-ipq-wifi-package,udaya-a5-id2,udaya A5 ID2))
+
+$(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))

feeds/ipq40xx/ipq40xx/Makefile

@@ -0,0 +1,31 @@
+include $(TOPDIR)/rules.mk
+
+ARCH:=arm
+BOARD:=ipq40xx
+BOARDNAME:=Qualcomm Atheros IPQ40XX
+FEATURES:=squashfs fpu ramdisk nand
+CPU_TYPE:=cortex-a7
+CPU_SUBTYPE:=neon-vfpv4
+SUBTARGETS:=generic mikrotik
+
+KERNEL_PATCHVER:=5.4
+KERNEL_TESTING_PATCHVER:=5.4
+DEVICE_TYPE:=qsdk
+
+KERNELNAME:=zImage Image dtbs
+
+GENERIC_BACKPORT_DIR := ${CURDIR}/backport-$(KERNEL_PATCHVER)
+GENERIC_PATCH_DIR := ${CURDIR}/pending-$(KERNEL_PATCHVER)
+GENERIC_HACK_DIR := ${CURDIR}/hack-$(KERNEL_PATCHVER)
+GENERIC_FILES_DIR := 
+GENERIC_LINUX_CONFIG:=${CURDIR}/config-$(KERNEL_PATCHVER)-ipq40xx
+
+include $(INCLUDE_DIR)/target.mk
+DEFAULT_PACKAGES += \
+	kmod-usb-dwc3-qcom \
+	kmod-leds-gpio kmod-gpio-button-hotplug swconfig \
+	kmod-ath10k-ct wpad-basic-wolfssl \
+	kmod-usb3 kmod-usb-dwc3 ath10k-firmware-qca4019-ct \
+	uboot-envtools
+
+$(eval $(call BuildTarget))

feeds/ipq40xx/ipq40xx/backport-5.4/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch

@@ -0,0 +1,30 @@
+From 13b1ecc3401653a355798eb1dee10cc1608202f4 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Mon, 18 Jan 2016 12:27:49 +0100
+Subject: [PATCH 33/34] Kbuild: don't hardcode path to awk in
+ scripts/ld-version.sh
+
+On some systems /usr/bin/awk does not exist, or is broken. Find it via
+$PATH instead.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ scripts/ld-version.sh | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/scripts/ld-version.sh
++++ b/scripts/ld-version.sh
+@@ -1,6 +1,7 @@
+-#!/usr/bin/awk -f
++#!/bin/sh
+ # SPDX-License-Identifier: GPL-2.0
+ # extract linker version number from stdin and turn into single number
++exec awk '
+ 	{
+ 	gsub(".*\\)", "");
+ 	gsub(".*version ", "");
+@@ -9,3 +10,4 @@
+ 	print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
+ 	exit
+ 	}
++'

feeds/ipq40xx/ipq40xx/backport-5.4/011-kbuild-export-SUBARCH.patch

@@ -0,0 +1,21 @@
+From 173019b66dcc9d68ad9333aa744dad1e369b5aa8 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sun, 9 Jul 2017 00:26:53 +0200
+Subject: [PATCH 34/34] kernel: add compile fix for linux 4.9 on x86
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -493,7 +493,7 @@ KBUILD_LDFLAGS :=
+ GCC_PLUGINS_CFLAGS :=
+ CLANG_FLAGS :=
+ 
+-export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
++export ARCH SRCARCH SUBARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
+ export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE LEX YACC AWK INSTALLKERNEL
+ export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
+ export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ

feeds/ipq40xx/ipq40xx/backport-5.4/030-modpost-add-a-helper-to-get-data-pointed-by-a-symbol.patch

@@ -0,0 +1,53 @@
+From afa0459daa7b08c7b2c879705b69d39b734a11d0 Mon Sep 17 00:00:00 2001
+From: Masahiro Yamada <yamada.masahiro@socionext.com>
+Date: Fri, 15 Nov 2019 02:42:21 +0900
+Subject: [PATCH] modpost: add a helper to get data pointed by a symbol
+
+When CONFIG_MODULE_REL_CRCS is enabled, the value of __crc_* is not
+an absolute value, but the address to the CRC data embedded in the
+.rodata section.
+
+Getting the data pointed by the symbol value is somewhat complex.
+Split it out into a new helper, sym_get_data().
+
+I will reuse it to refactor namespace_from_kstrtabns() in the next
+commit.
+
+Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
+---
+ scripts/mod/modpost.c | 17 +++++++++++++----
+ 1 file changed, 13 insertions(+), 4 deletions(-)
+
+--- a/scripts/mod/modpost.c
++++ b/scripts/mod/modpost.c
+@@ -312,6 +312,18 @@ static const char *sec_name(struct elf_i
+ 	return sech_name(elf, &elf->sechdrs[secindex]);
+ }
+ 
++static void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym)
++{
++	Elf_Shdr *sechdr = &info->sechdrs[sym->st_shndx];
++	unsigned long offset;
++
++	offset = sym->st_value;
++	if (info->hdr->e_type != ET_REL)
++		offset -= sechdr->sh_addr;
++
++	return (void *)info->hdr + sechdr->sh_offset + offset;
++}
++
+ #define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)
+ 
+ static enum export export_from_secname(struct elf_info *elf, unsigned int sec)
+@@ -701,10 +713,7 @@ static void handle_modversions(struct mo
+ 			unsigned int *crcp;
+ 
+ 			/* symbol points to the CRC in the ELF object */
+-			crcp = (void *)info->hdr + sym->st_value +
+-			       info->sechdrs[sym->st_shndx].sh_offset -
+-			       (info->hdr->e_type != ET_REL ?
+-				info->sechdrs[sym->st_shndx].sh_addr : 0);
++			crcp = sym_get_data(info, sym);
+ 			crc = TO_NATIVE(*crcp);
+ 		}
+ 		sym_update_crc(symname + strlen("__crc_"), mod, crc,

feeds/ipq40xx/ipq40xx/backport-5.4/031-modpost-refactor-namespace_from_kstrtabns-to-not-har.patch

@@ -0,0 +1,62 @@
+From e84f9fbbece1585f45a03ccc11eeabe121cadc1b Mon Sep 17 00:00:00 2001
+From: Masahiro Yamada <yamada.masahiro@socionext.com>
+Date: Fri, 15 Nov 2019 02:42:22 +0900
+Subject: [PATCH] modpost: refactor namespace_from_kstrtabns() to not hard-code
+ section name
+
+Currently, namespace_from_kstrtabns() relies on the fact that
+namespace strings are recorded in the __ksymtab_strings section.
+Actually, it is coded in include/linux/export.h, but modpost does
+not need to hard-code the section name.
+
+Elf_Sym::st_shndx holds the index of the relevant section. Using it is
+a more portable way to get the namespace string.
+
+Make namespace_from_kstrtabns() simply call sym_get_data(), and delete
+the info->ksymtab_strings .
+
+While I was here, I added more 'const' qualifiers to pointers.
+
+Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
+---
+ scripts/mod/modpost.c | 10 +++-------
+ scripts/mod/modpost.h |  1 -
+ 2 files changed, 3 insertions(+), 8 deletions(-)
+
+--- a/scripts/mod/modpost.c
++++ b/scripts/mod/modpost.c
+@@ -360,10 +360,10 @@ static enum export export_from_sec(struc
+ 		return export_unknown;
+ }
+ 
+-static const char *namespace_from_kstrtabns(struct elf_info *info,
+-					    Elf_Sym *kstrtabns)
++static const char *namespace_from_kstrtabns(const struct elf_info *info,
++					    const Elf_Sym *sym)
+ {
+-	char *value = info->ksymtab_strings + kstrtabns->st_value;
++	const char *value = sym_get_data(info, sym);
+ 	return value[0] ? value : NULL;
+ }
+ 
+@@ -605,10 +605,6 @@ static int parse_elf(struct elf_info *in
+ 			info->export_unused_gpl_sec = i;
+ 		else if (strcmp(secname, "__ksymtab_gpl_future") == 0)
+ 			info->export_gpl_future_sec = i;
+-		else if (strcmp(secname, "__ksymtab_strings") == 0)
+-			info->ksymtab_strings = (void *)hdr +
+-						sechdrs[i].sh_offset -
+-						sechdrs[i].sh_addr;
+ 
+ 		if (sechdrs[i].sh_type == SHT_SYMTAB) {
+ 			unsigned int sh_link_idx;
+--- a/scripts/mod/modpost.h
++++ b/scripts/mod/modpost.h
+@@ -143,7 +143,6 @@ struct elf_info {
+ 	Elf_Section  export_gpl_sec;
+ 	Elf_Section  export_unused_gpl_sec;
+ 	Elf_Section  export_gpl_future_sec;
+-	char	     *ksymtab_strings;
+ 	char         *strtab;
+ 	char	     *modinfo;
+ 	unsigned int modinfo_len;

feeds/ipq40xx/ipq40xx/backport-5.4/041-v5.5-arm64-Implement-optimised-checksum-routine.patch

@@ -0,0 +1,176 @@
+From: Robin Murphy <robin.murphy@arm.com>
+Date: Wed, 15 Jan 2020 16:42:39 +0000
+Subject: [PATCH] arm64: Implement optimised checksum routine
+
+Apparently there exist certain workloads which rely heavily on software
+checksumming, for which the generic do_csum() implementation becomes a
+significant bottleneck. Therefore let's give arm64 its own optimised
+version - for ease of maintenance this foregoes assembly or intrisics,
+and is thus not actually arm64-specific, but does rely heavily on C
+idioms that translate well to the A64 ISA and the typical load/store
+capabilities of most ARMv8 CPU cores.
+
+The resulting increase in checksum throughput scales nicely with buffer
+size, tending towards 4x for a small in-order core (Cortex-A53), and up
+to 6x or more for an aggressive big core (Ampere eMAG).
+
+Reported-by: Lingyan Huang <huanglingyan2@huawei.com>
+Tested-by: Lingyan Huang <huanglingyan2@huawei.com>
+Signed-off-by: Robin Murphy <robin.murphy@arm.com>
+Signed-off-by: Will Deacon <will@kernel.org>
+---
+ create mode 100644 arch/arm64/lib/csum.c
+
+--- a/arch/arm64/include/asm/checksum.h
++++ b/arch/arm64/include/asm/checksum.h
+@@ -36,6 +36,9 @@ static inline __sum16 ip_fast_csum(const
+ }
+ #define ip_fast_csum ip_fast_csum
+ 
++extern unsigned int do_csum(const unsigned char *buff, int len);
++#define do_csum do_csum
++
+ #include <asm-generic/checksum.h>
+ 
+ #endif	/* __ASM_CHECKSUM_H */
+--- a/arch/arm64/lib/Makefile
++++ b/arch/arm64/lib/Makefile
+@@ -1,9 +1,9 @@
+ # SPDX-License-Identifier: GPL-2.0
+ lib-y		:= clear_user.o delay.o copy_from_user.o		\
+ 		   copy_to_user.o copy_in_user.o copy_page.o		\
+-		   clear_page.o memchr.o memcpy.o memmove.o memset.o	\
+-		   memcmp.o strcmp.o strncmp.o strlen.o strnlen.o	\
+-		   strchr.o strrchr.o tishift.o
++		   clear_page.o csum.o memchr.o memcpy.o memmove.o	\
++		   memset.o memcmp.o strcmp.o strncmp.o strlen.o	\
++		   strnlen.o strchr.o strrchr.o tishift.o
+ 
+ ifeq ($(CONFIG_KERNEL_MODE_NEON), y)
+ obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
+--- /dev/null
++++ b/arch/arm64/lib/csum.c
+@@ -0,0 +1,123 @@
++// SPDX-License-Identifier: GPL-2.0-only
++// Copyright (C) 2019-2020 Arm Ltd.
++
++#include <linux/compiler.h>
++#include <linux/kasan-checks.h>
++#include <linux/kernel.h>
++
++#include <net/checksum.h>
++
++/* Looks dumb, but generates nice-ish code */
++static u64 accumulate(u64 sum, u64 data)
++{
++	__uint128_t tmp = (__uint128_t)sum + data;
++	return tmp + (tmp >> 64);
++}
++
++unsigned int do_csum(const unsigned char *buff, int len)
++{
++	unsigned int offset, shift, sum;
++	const u64 *ptr;
++	u64 data, sum64 = 0;
++
++	offset = (unsigned long)buff & 7;
++	/*
++	 * This is to all intents and purposes safe, since rounding down cannot
++	 * result in a different page or cache line being accessed, and @buff
++	 * should absolutely not be pointing to anything read-sensitive. We do,
++	 * however, have to be careful not to piss off KASAN, which means using
++	 * unchecked reads to accommodate the head and tail, for which we'll
++	 * compensate with an explicit check up-front.
++	 */
++	kasan_check_read(buff, len);
++	ptr = (u64 *)(buff - offset);
++	len = len + offset - 8;
++
++	/*
++	 * Head: zero out any excess leading bytes. Shifting back by the same
++	 * amount should be at least as fast as any other way of handling the
++	 * odd/even alignment, and means we can ignore it until the very end.
++	 */
++	shift = offset * 8;
++	data = READ_ONCE_NOCHECK(*ptr++);
++#ifdef __LITTLE_ENDIAN
++	data = (data >> shift) << shift;
++#else
++	data = (data << shift) >> shift;
++#endif
++
++	/*
++	 * Body: straightforward aligned loads from here on (the paired loads
++	 * underlying the quadword type still only need dword alignment). The
++	 * main loop strictly excludes the tail, so the second loop will always
++	 * run at least once.
++	 */
++	while (unlikely(len > 64)) {
++		__uint128_t tmp1, tmp2, tmp3, tmp4;
++
++		tmp1 = READ_ONCE_NOCHECK(*(__uint128_t *)ptr);
++		tmp2 = READ_ONCE_NOCHECK(*(__uint128_t *)(ptr + 2));
++		tmp3 = READ_ONCE_NOCHECK(*(__uint128_t *)(ptr + 4));
++		tmp4 = READ_ONCE_NOCHECK(*(__uint128_t *)(ptr + 6));
++
++		len -= 64;
++		ptr += 8;
++
++		/* This is the "don't dump the carry flag into a GPR" idiom */
++		tmp1 += (tmp1 >> 64) | (tmp1 << 64);
++		tmp2 += (tmp2 >> 64) | (tmp2 << 64);
++		tmp3 += (tmp3 >> 64) | (tmp3 << 64);
++		tmp4 += (tmp4 >> 64) | (tmp4 << 64);
++		tmp1 = ((tmp1 >> 64) << 64) | (tmp2 >> 64);
++		tmp1 += (tmp1 >> 64) | (tmp1 << 64);
++		tmp3 = ((tmp3 >> 64) << 64) | (tmp4 >> 64);
++		tmp3 += (tmp3 >> 64) | (tmp3 << 64);
++		tmp1 = ((tmp1 >> 64) << 64) | (tmp3 >> 64);
++		tmp1 += (tmp1 >> 64) | (tmp1 << 64);
++		tmp1 = ((tmp1 >> 64) << 64) | sum64;
++		tmp1 += (tmp1 >> 64) | (tmp1 << 64);
++		sum64 = tmp1 >> 64;
++	}
++	while (len > 8) {
++		__uint128_t tmp;
++
++		sum64 = accumulate(sum64, data);
++		tmp = READ_ONCE_NOCHECK(*(__uint128_t *)ptr);
++
++		len -= 16;
++		ptr += 2;
++
++#ifdef __LITTLE_ENDIAN
++		data = tmp >> 64;
++		sum64 = accumulate(sum64, tmp);
++#else
++		data = tmp;
++		sum64 = accumulate(sum64, tmp >> 64);
++#endif
++	}
++	if (len > 0) {
++		sum64 = accumulate(sum64, data);
++		data = READ_ONCE_NOCHECK(*ptr);
++		len -= 8;
++	}
++	/*
++	 * Tail: zero any over-read bytes similarly to the head, again
++	 * preserving odd/even alignment.
++	 */
++	shift = len * -8;
++#ifdef __LITTLE_ENDIAN
++	data = (data << shift) >> shift;
++#else
++	data = (data >> shift) << shift;
++#endif
++	sum64 = accumulate(sum64, data);
++
++	/* Finally, folding */
++	sum64 += (sum64 >> 32) | (sum64 << 32);
++	sum = sum64 >> 32;
++	sum += (sum >> 16) | (sum << 16);
++	if (offset & 1)
++		return (u16)swab32(sum);
++
++	return sum >> 16;
++}

feeds/ipq40xx/ipq40xx/backport-5.4/042-v5.5-arm64-csum-Fix-pathological-zero-length-calls.patch

@@ -0,0 +1,28 @@
+From: Robin Murphy <robin.murphy@arm.com>
+Date: Fri, 17 Jan 2020 15:48:39 +0000
+Subject: [PATCH] arm64: csum: Fix pathological zero-length calls
+
+In validating the checksumming results of the new routine, I sadly
+neglected to test its not-checksumming results. Thus it slipped through
+that the one case where @buff is already dword-aligned and @len = 0
+manages to defeat the tail-masking logic and behave as if @len = 8.
+For a zero length it doesn't make much sense to deference @buff anyway,
+so just add an early return (which has essentially zero impact on
+performance).
+
+Signed-off-by: Robin Murphy <robin.murphy@arm.com>
+Signed-off-by: Will Deacon <will@kernel.org>
+---
+
+--- a/arch/arm64/lib/csum.c
++++ b/arch/arm64/lib/csum.c
+@@ -20,6 +20,9 @@ unsigned int do_csum(const unsigned char
+ 	const u64 *ptr;
+ 	u64 data, sum64 = 0;
+ 
++	if (unlikely(len == 0))
++		return 0;
++
+ 	offset = (unsigned long)buff & 7;
+ 	/*
+ 	 * This is to all intents and purposes safe, since rounding down cannot

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0001-crypto-lib-tidy-up-lib-crypto-Kconfig-and-Makefile.patch

@@ -0,0 +1,112 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:07 +0100
+Subject: [PATCH] crypto: lib - tidy up lib/crypto Kconfig and Makefile
+
+commit 746b2e024c67aa605ac12d135cd7085a49cf9dc4 upstream.
+
+In preparation of introducing a set of crypto library interfaces, tidy
+up the Makefile and split off the Kconfig symbols into a separate file.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ crypto/Kconfig      | 13 +------------
+ lib/crypto/Kconfig  | 15 +++++++++++++++
+ lib/crypto/Makefile | 16 ++++++++--------
+ 3 files changed, 24 insertions(+), 20 deletions(-)
+ create mode 100644 lib/crypto/Kconfig
+
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -878,9 +878,6 @@ config CRYPTO_SHA1_PPC_SPE
+ 	  SHA-1 secure hash standard (DFIPS 180-4) implemented
+ 	  using powerpc SPE SIMD instruction set.
+ 
+-config CRYPTO_LIB_SHA256
+-	tristate
+-
+ config CRYPTO_SHA256
+ 	tristate "SHA224 and SHA256 digest algorithm"
+ 	select CRYPTO_HASH
+@@ -1019,9 +1016,6 @@ config CRYPTO_GHASH_CLMUL_NI_INTEL
+ 
+ comment "Ciphers"
+ 
+-config CRYPTO_LIB_AES
+-	tristate
+-
+ config CRYPTO_AES
+ 	tristate "AES cipher algorithms"
+ 	select CRYPTO_ALGAPI
+@@ -1150,9 +1144,6 @@ config CRYPTO_ANUBIS
+ 	  <https://www.cosic.esat.kuleuven.be/nessie/reports/>
+ 	  <http://www.larc.usp.br/~pbarreto/AnubisPage.html>
+ 
+-config CRYPTO_LIB_ARC4
+-	tristate
+-
+ config CRYPTO_ARC4
+ 	tristate "ARC4 cipher algorithm"
+ 	select CRYPTO_BLKCIPHER
+@@ -1339,9 +1330,6 @@ config CRYPTO_CAST6_AVX_X86_64
+ 	  This module provides the Cast6 cipher algorithm that processes
+ 	  eight blocks parallel using the AVX instruction set.
+ 
+-config CRYPTO_LIB_DES
+-	tristate
+-
+ config CRYPTO_DES
+ 	tristate "DES and Triple DES EDE cipher algorithms"
+ 	select CRYPTO_ALGAPI
+@@ -1845,6 +1833,7 @@ config CRYPTO_STATS
+ config CRYPTO_HASH_INFO
+ 	bool
+ 
++source "lib/crypto/Kconfig"
+ source "drivers/crypto/Kconfig"
+ source "crypto/asymmetric_keys/Kconfig"
+ source "certs/Kconfig"
+--- /dev/null
++++ b/lib/crypto/Kconfig
+@@ -0,0 +1,15 @@
++# SPDX-License-Identifier: GPL-2.0
++
++comment "Crypto library routines"
++
++config CRYPTO_LIB_AES
++	tristate
++
++config CRYPTO_LIB_ARC4
++	tristate
++
++config CRYPTO_LIB_DES
++	tristate
++
++config CRYPTO_LIB_SHA256
++	tristate
+--- a/lib/crypto/Makefile
++++ b/lib/crypto/Makefile
+@@ -1,13 +1,13 @@
+ # SPDX-License-Identifier: GPL-2.0
+ 
+-obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
+-libaes-y := aes.o
++obj-$(CONFIG_CRYPTO_LIB_AES)			+= libaes.o
++libaes-y					:= aes.o
+ 
+-obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o
+-libarc4-y := arc4.o
++obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
++libarc4-y					:= arc4.o
+ 
+-obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
+-libdes-y := des.o
++obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
++libdes-y					:= des.o
+ 
+-obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
+-libsha256-y := sha256.o
++obj-$(CONFIG_CRYPTO_LIB_SHA256)			+= libsha256.o
++libsha256-y					:= sha256.o

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0002-crypto-chacha-move-existing-library-code-into-lib-cr.patch

@@ -0,0 +1,668 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:08 +0100
+Subject: [PATCH] crypto: chacha - move existing library code into lib/crypto
+
+commit 5fb8ef25803ef33e2eb60b626435828b937bed75 upstream.
+
+Currently, our generic ChaCha implementation consists of a permute
+function in lib/chacha.c that operates on the 64-byte ChaCha state
+directly [and which is always included into the core kernel since it
+is used by the /dev/random driver], and the crypto API plumbing to
+expose it as a skcipher.
+
+In order to support in-kernel users that need the ChaCha streamcipher
+but have no need [or tolerance] for going through the abstractions of
+the crypto API, let's expose the streamcipher bits via a library API
+as well, in a way that permits the implementation to be superseded by
+an architecture specific one if provided.
+
+So move the streamcipher code into a separate module in lib/crypto,
+and expose the init() and crypt() routines to users of the library.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm/crypto/chacha-neon-glue.c   |  2 +-
+ arch/arm64/crypto/chacha-neon-glue.c |  2 +-
+ arch/x86/crypto/chacha_glue.c        |  2 +-
+ crypto/Kconfig                       |  1 +
+ crypto/chacha_generic.c              | 60 ++--------------------
+ include/crypto/chacha.h              | 77 ++++++++++++++++++++++------
+ include/crypto/internal/chacha.h     | 53 +++++++++++++++++++
+ lib/Makefile                         |  3 +-
+ lib/crypto/Kconfig                   | 26 ++++++++++
+ lib/crypto/Makefile                  |  4 ++
+ lib/{ => crypto}/chacha.c            | 20 ++++----
+ lib/crypto/libchacha.c               | 35 +++++++++++++
+ 12 files changed, 199 insertions(+), 86 deletions(-)
+ create mode 100644 include/crypto/internal/chacha.h
+ rename lib/{ => crypto}/chacha.c (88%)
+ create mode 100644 lib/crypto/libchacha.c
+
+--- a/arch/arm/crypto/chacha-neon-glue.c
++++ b/arch/arm/crypto/chacha-neon-glue.c
+@@ -20,7 +20,7 @@
+  */
+ 
+ #include <crypto/algapi.h>
+-#include <crypto/chacha.h>
++#include <crypto/internal/chacha.h>
+ #include <crypto/internal/simd.h>
+ #include <crypto/internal/skcipher.h>
+ #include <linux/kernel.h>
+--- a/arch/arm64/crypto/chacha-neon-glue.c
++++ b/arch/arm64/crypto/chacha-neon-glue.c
+@@ -20,7 +20,7 @@
+  */
+ 
+ #include <crypto/algapi.h>
+-#include <crypto/chacha.h>
++#include <crypto/internal/chacha.h>
+ #include <crypto/internal/simd.h>
+ #include <crypto/internal/skcipher.h>
+ #include <linux/kernel.h>
+--- a/arch/x86/crypto/chacha_glue.c
++++ b/arch/x86/crypto/chacha_glue.c
+@@ -7,7 +7,7 @@
+  */
+ 
+ #include <crypto/algapi.h>
+-#include <crypto/chacha.h>
++#include <crypto/internal/chacha.h>
+ #include <crypto/internal/simd.h>
+ #include <crypto/internal/skcipher.h>
+ #include <linux/kernel.h>
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1393,6 +1393,7 @@ config CRYPTO_SALSA20
+ 
+ config CRYPTO_CHACHA20
+ 	tristate "ChaCha stream cipher algorithms"
++	select CRYPTO_LIB_CHACHA_GENERIC
+ 	select CRYPTO_BLKCIPHER
+ 	help
+ 	  The ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms.
+--- a/crypto/chacha_generic.c
++++ b/crypto/chacha_generic.c
+@@ -8,29 +8,10 @@
+ 
+ #include <asm/unaligned.h>
+ #include <crypto/algapi.h>
+-#include <crypto/chacha.h>
++#include <crypto/internal/chacha.h>
+ #include <crypto/internal/skcipher.h>
+ #include <linux/module.h>
+ 
+-static void chacha_docrypt(u32 *state, u8 *dst, const u8 *src,
+-			   unsigned int bytes, int nrounds)
+-{
+-	/* aligned to potentially speed up crypto_xor() */
+-	u8 stream[CHACHA_BLOCK_SIZE] __aligned(sizeof(long));
+-
+-	while (bytes >= CHACHA_BLOCK_SIZE) {
+-		chacha_block(state, stream, nrounds);
+-		crypto_xor_cpy(dst, src, stream, CHACHA_BLOCK_SIZE);
+-		bytes -= CHACHA_BLOCK_SIZE;
+-		dst += CHACHA_BLOCK_SIZE;
+-		src += CHACHA_BLOCK_SIZE;
+-	}
+-	if (bytes) {
+-		chacha_block(state, stream, nrounds);
+-		crypto_xor_cpy(dst, src, stream, bytes);
+-	}
+-}
+-
+ static int chacha_stream_xor(struct skcipher_request *req,
+ 			     const struct chacha_ctx *ctx, const u8 *iv)
+ {
+@@ -48,8 +29,8 @@ static int chacha_stream_xor(struct skci
+ 		if (nbytes < walk.total)
+ 			nbytes = round_down(nbytes, CHACHA_BLOCK_SIZE);
+ 
+-		chacha_docrypt(state, walk.dst.virt.addr, walk.src.virt.addr,
+-			       nbytes, ctx->nrounds);
++		chacha_crypt_generic(state, walk.dst.virt.addr,
++				     walk.src.virt.addr, nbytes, ctx->nrounds);
+ 		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+ 	}
+ 
+@@ -58,41 +39,10 @@ static int chacha_stream_xor(struct skci
+ 
+ void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv)
+ {
+-	state[0]  = 0x61707865; /* "expa" */
+-	state[1]  = 0x3320646e; /* "nd 3" */
+-	state[2]  = 0x79622d32; /* "2-by" */
+-	state[3]  = 0x6b206574; /* "te k" */
+-	state[4]  = ctx->key[0];
+-	state[5]  = ctx->key[1];
+-	state[6]  = ctx->key[2];
+-	state[7]  = ctx->key[3];
+-	state[8]  = ctx->key[4];
+-	state[9]  = ctx->key[5];
+-	state[10] = ctx->key[6];
+-	state[11] = ctx->key[7];
+-	state[12] = get_unaligned_le32(iv +  0);
+-	state[13] = get_unaligned_le32(iv +  4);
+-	state[14] = get_unaligned_le32(iv +  8);
+-	state[15] = get_unaligned_le32(iv + 12);
++	chacha_init_generic(state, ctx->key, iv);
+ }
+ EXPORT_SYMBOL_GPL(crypto_chacha_init);
+ 
+-static int chacha_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			 unsigned int keysize, int nrounds)
+-{
+-	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	int i;
+-
+-	if (keysize != CHACHA_KEY_SIZE)
+-		return -EINVAL;
+-
+-	for (i = 0; i < ARRAY_SIZE(ctx->key); i++)
+-		ctx->key[i] = get_unaligned_le32(key + i * sizeof(u32));
+-
+-	ctx->nrounds = nrounds;
+-	return 0;
+-}
+-
+ int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
+ 			   unsigned int keysize)
+ {
+@@ -126,7 +76,7 @@ int crypto_xchacha_crypt(struct skcipher
+ 
+ 	/* Compute the subkey given the original key and first 128 nonce bits */
+ 	crypto_chacha_init(state, ctx, req->iv);
+-	hchacha_block(state, subctx.key, ctx->nrounds);
++	hchacha_block_generic(state, subctx.key, ctx->nrounds);
+ 	subctx.nrounds = ctx->nrounds;
+ 
+ 	/* Build the real IV */
+--- a/include/crypto/chacha.h
++++ b/include/crypto/chacha.h
+@@ -15,9 +15,8 @@
+ #ifndef _CRYPTO_CHACHA_H
+ #define _CRYPTO_CHACHA_H
+ 
+-#include <crypto/skcipher.h>
++#include <asm/unaligned.h>
+ #include <linux/types.h>
+-#include <linux/crypto.h>
+ 
+ /* 32-bit stream position, then 96-bit nonce (RFC7539 convention) */
+ #define CHACHA_IV_SIZE		16
+@@ -29,26 +28,70 @@
+ /* 192-bit nonce, then 64-bit stream position */
+ #define XCHACHA_IV_SIZE		32
+ 
+-struct chacha_ctx {
+-	u32 key[8];
+-	int nrounds;
+-};
+-
+-void chacha_block(u32 *state, u8 *stream, int nrounds);
++void chacha_block_generic(u32 *state, u8 *stream, int nrounds);
+ static inline void chacha20_block(u32 *state, u8 *stream)
+ {
+-	chacha_block(state, stream, 20);
++	chacha_block_generic(state, stream, 20);
+ }
+-void hchacha_block(const u32 *in, u32 *out, int nrounds);
+ 
+-void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv);
++void hchacha_block_arch(const u32 *state, u32 *out, int nrounds);
++void hchacha_block_generic(const u32 *state, u32 *out, int nrounds);
++
++static inline void hchacha_block(const u32 *state, u32 *out, int nrounds)
++{
++	if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA))
++		hchacha_block_arch(state, out, nrounds);
++	else
++		hchacha_block_generic(state, out, nrounds);
++}
+ 
+-int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize);
+-int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize);
++void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv);
++static inline void chacha_init_generic(u32 *state, const u32 *key, const u8 *iv)
++{
++	state[0]  = 0x61707865; /* "expa" */
++	state[1]  = 0x3320646e; /* "nd 3" */
++	state[2]  = 0x79622d32; /* "2-by" */
++	state[3]  = 0x6b206574; /* "te k" */
++	state[4]  = key[0];
++	state[5]  = key[1];
++	state[6]  = key[2];
++	state[7]  = key[3];
++	state[8]  = key[4];
++	state[9]  = key[5];
++	state[10] = key[6];
++	state[11] = key[7];
++	state[12] = get_unaligned_le32(iv +  0);
++	state[13] = get_unaligned_le32(iv +  4);
++	state[14] = get_unaligned_le32(iv +  8);
++	state[15] = get_unaligned_le32(iv + 12);
++}
+ 
+-int crypto_chacha_crypt(struct skcipher_request *req);
+-int crypto_xchacha_crypt(struct skcipher_request *req);
++static inline void chacha_init(u32 *state, const u32 *key, const u8 *iv)
++{
++	if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA))
++		chacha_init_arch(state, key, iv);
++	else
++		chacha_init_generic(state, key, iv);
++}
++
++void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src,
++		       unsigned int bytes, int nrounds);
++void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src,
++			  unsigned int bytes, int nrounds);
++
++static inline void chacha_crypt(u32 *state, u8 *dst, const u8 *src,
++				unsigned int bytes, int nrounds)
++{
++	if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA))
++		chacha_crypt_arch(state, dst, src, bytes, nrounds);
++	else
++		chacha_crypt_generic(state, dst, src, bytes, nrounds);
++}
++
++static inline void chacha20_crypt(u32 *state, u8 *dst, const u8 *src,
++				  unsigned int bytes)
++{
++	chacha_crypt(state, dst, src, bytes, 20);
++}
+ 
+ #endif /* _CRYPTO_CHACHA_H */
+--- /dev/null
++++ b/include/crypto/internal/chacha.h
+@@ -0,0 +1,53 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++
++#ifndef _CRYPTO_INTERNAL_CHACHA_H
++#define _CRYPTO_INTERNAL_CHACHA_H
++
++#include <crypto/chacha.h>
++#include <crypto/internal/skcipher.h>
++#include <linux/crypto.h>
++
++struct chacha_ctx {
++	u32 key[8];
++	int nrounds;
++};
++
++void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv);
++
++static inline int chacha_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				unsigned int keysize, int nrounds)
++{
++	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
++	int i;
++
++	if (keysize != CHACHA_KEY_SIZE)
++		return -EINVAL;
++
++	for (i = 0; i < ARRAY_SIZE(ctx->key); i++)
++		ctx->key[i] = get_unaligned_le32(key + i * sizeof(u32));
++
++	ctx->nrounds = nrounds;
++	return 0;
++}
++
++static inline int chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				  unsigned int keysize)
++{
++	return chacha_setkey(tfm, key, keysize, 20);
++}
++
++static int inline chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				  unsigned int keysize)
++{
++	return chacha_setkey(tfm, key, keysize, 12);
++}
++
++int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
++			   unsigned int keysize);
++int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
++			   unsigned int keysize);
++
++int crypto_chacha_crypt(struct skcipher_request *req);
++int crypto_xchacha_crypt(struct skcipher_request *req);
++
++#endif /* _CRYPTO_CHACHA_H */
+--- a/lib/Makefile
++++ b/lib/Makefile
+@@ -26,8 +26,7 @@ endif
+ 
+ lib-y := ctype.o string.o vsprintf.o cmdline.o \
+ 	 rbtree.o radix-tree.o timerqueue.o xarray.o \
+-	 idr.o extable.o \
+-	 sha1.o chacha.o irq_regs.o argv_split.o \
++	 idr.o extable.o sha1.o irq_regs.o argv_split.o \
+ 	 flex_proportions.o ratelimit.o show_mem.o \
+ 	 is_single_threaded.o plist.o decompress.o kobject_uevent.o \
+ 	 earlycpio.o seq_buf.o siphash.o dec_and_lock.o \
+--- a/lib/crypto/Kconfig
++++ b/lib/crypto/Kconfig
+@@ -8,6 +8,32 @@ config CRYPTO_LIB_AES
+ config CRYPTO_LIB_ARC4
+ 	tristate
+ 
++config CRYPTO_ARCH_HAVE_LIB_CHACHA
++	tristate
++	help
++	  Declares whether the architecture provides an arch-specific
++	  accelerated implementation of the ChaCha library interface,
++	  either builtin or as a module.
++
++config CRYPTO_LIB_CHACHA_GENERIC
++	tristate
++	select CRYPTO_ALGAPI
++	help
++	  This symbol can be depended upon by arch implementations of the
++	  ChaCha library interface that require the generic code as a
++	  fallback, e.g., for SIMD implementations. If no arch specific
++	  implementation is enabled, this implementation serves the users
++	  of CRYPTO_LIB_CHACHA.
++
++config CRYPTO_LIB_CHACHA
++	tristate "ChaCha library interface"
++	depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
++	select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n
++	help
++	  Enable the ChaCha library interface. This interface may be fulfilled
++	  by either the generic implementation or an arch-specific one, if one
++	  is available and enabled.
++
+ config CRYPTO_LIB_DES
+ 	tristate
+ 
+--- a/lib/crypto/Makefile
++++ b/lib/crypto/Makefile
+@@ -1,5 +1,9 @@
+ # SPDX-License-Identifier: GPL-2.0
+ 
++# chacha is used by the /dev/random driver which is always builtin
++obj-y						+= chacha.o
++obj-$(CONFIG_CRYPTO_LIB_CHACHA_GENERIC)		+= libchacha.o
++
+ obj-$(CONFIG_CRYPTO_LIB_AES)			+= libaes.o
+ libaes-y					:= aes.o
+ 
+--- a/lib/chacha.c
++++ /dev/null
+@@ -1,113 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0-or-later
+-/*
+- * The "hash function" used as the core of the ChaCha stream cipher (RFC7539)
+- *
+- * Copyright (C) 2015 Martin Willi
+- */
+-
+-#include <linux/kernel.h>
+-#include <linux/export.h>
+-#include <linux/bitops.h>
+-#include <linux/cryptohash.h>
+-#include <asm/unaligned.h>
+-#include <crypto/chacha.h>
+-
+-static void chacha_permute(u32 *x, int nrounds)
+-{
+-	int i;
+-
+-	/* whitelist the allowed round counts */
+-	WARN_ON_ONCE(nrounds != 20 && nrounds != 12);
+-
+-	for (i = 0; i < nrounds; i += 2) {
+-		x[0]  += x[4];    x[12] = rol32(x[12] ^ x[0],  16);
+-		x[1]  += x[5];    x[13] = rol32(x[13] ^ x[1],  16);
+-		x[2]  += x[6];    x[14] = rol32(x[14] ^ x[2],  16);
+-		x[3]  += x[7];    x[15] = rol32(x[15] ^ x[3],  16);
+-
+-		x[8]  += x[12];   x[4]  = rol32(x[4]  ^ x[8],  12);
+-		x[9]  += x[13];   x[5]  = rol32(x[5]  ^ x[9],  12);
+-		x[10] += x[14];   x[6]  = rol32(x[6]  ^ x[10], 12);
+-		x[11] += x[15];   x[7]  = rol32(x[7]  ^ x[11], 12);
+-
+-		x[0]  += x[4];    x[12] = rol32(x[12] ^ x[0],   8);
+-		x[1]  += x[5];    x[13] = rol32(x[13] ^ x[1],   8);
+-		x[2]  += x[6];    x[14] = rol32(x[14] ^ x[2],   8);
+-		x[3]  += x[7];    x[15] = rol32(x[15] ^ x[3],   8);
+-
+-		x[8]  += x[12];   x[4]  = rol32(x[4]  ^ x[8],   7);
+-		x[9]  += x[13];   x[5]  = rol32(x[5]  ^ x[9],   7);
+-		x[10] += x[14];   x[6]  = rol32(x[6]  ^ x[10],  7);
+-		x[11] += x[15];   x[7]  = rol32(x[7]  ^ x[11],  7);
+-
+-		x[0]  += x[5];    x[15] = rol32(x[15] ^ x[0],  16);
+-		x[1]  += x[6];    x[12] = rol32(x[12] ^ x[1],  16);
+-		x[2]  += x[7];    x[13] = rol32(x[13] ^ x[2],  16);
+-		x[3]  += x[4];    x[14] = rol32(x[14] ^ x[3],  16);
+-
+-		x[10] += x[15];   x[5]  = rol32(x[5]  ^ x[10], 12);
+-		x[11] += x[12];   x[6]  = rol32(x[6]  ^ x[11], 12);
+-		x[8]  += x[13];   x[7]  = rol32(x[7]  ^ x[8],  12);
+-		x[9]  += x[14];   x[4]  = rol32(x[4]  ^ x[9],  12);
+-
+-		x[0]  += x[5];    x[15] = rol32(x[15] ^ x[0],   8);
+-		x[1]  += x[6];    x[12] = rol32(x[12] ^ x[1],   8);
+-		x[2]  += x[7];    x[13] = rol32(x[13] ^ x[2],   8);
+-		x[3]  += x[4];    x[14] = rol32(x[14] ^ x[3],   8);
+-
+-		x[10] += x[15];   x[5]  = rol32(x[5]  ^ x[10],  7);
+-		x[11] += x[12];   x[6]  = rol32(x[6]  ^ x[11],  7);
+-		x[8]  += x[13];   x[7]  = rol32(x[7]  ^ x[8],   7);
+-		x[9]  += x[14];   x[4]  = rol32(x[4]  ^ x[9],   7);
+-	}
+-}
+-
+-/**
+- * chacha_block - generate one keystream block and increment block counter
+- * @state: input state matrix (16 32-bit words)
+- * @stream: output keystream block (64 bytes)
+- * @nrounds: number of rounds (20 or 12; 20 is recommended)
+- *
+- * This is the ChaCha core, a function from 64-byte strings to 64-byte strings.
+- * The caller has already converted the endianness of the input.  This function
+- * also handles incrementing the block counter in the input matrix.
+- */
+-void chacha_block(u32 *state, u8 *stream, int nrounds)
+-{
+-	u32 x[16];
+-	int i;
+-
+-	memcpy(x, state, 64);
+-
+-	chacha_permute(x, nrounds);
+-
+-	for (i = 0; i < ARRAY_SIZE(x); i++)
+-		put_unaligned_le32(x[i] + state[i], &stream[i * sizeof(u32)]);
+-
+-	state[12]++;
+-}
+-EXPORT_SYMBOL(chacha_block);
+-
+-/**
+- * hchacha_block - abbreviated ChaCha core, for XChaCha
+- * @in: input state matrix (16 32-bit words)
+- * @out: output (8 32-bit words)
+- * @nrounds: number of rounds (20 or 12; 20 is recommended)
+- *
+- * HChaCha is the ChaCha equivalent of HSalsa and is an intermediate step
+- * towards XChaCha (see https://cr.yp.to/snuffle/xsalsa-20081128.pdf).  HChaCha
+- * skips the final addition of the initial state, and outputs only certain words
+- * of the state.  It should not be used for streaming directly.
+- */
+-void hchacha_block(const u32 *in, u32 *out, int nrounds)
+-{
+-	u32 x[16];
+-
+-	memcpy(x, in, 64);
+-
+-	chacha_permute(x, nrounds);
+-
+-	memcpy(&out[0], &x[0], 16);
+-	memcpy(&out[4], &x[12], 16);
+-}
+-EXPORT_SYMBOL(hchacha_block);
+--- /dev/null
++++ b/lib/crypto/chacha.c
+@@ -0,0 +1,115 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * The "hash function" used as the core of the ChaCha stream cipher (RFC7539)
++ *
++ * Copyright (C) 2015 Martin Willi
++ */
++
++#include <linux/bug.h>
++#include <linux/kernel.h>
++#include <linux/export.h>
++#include <linux/bitops.h>
++#include <linux/string.h>
++#include <linux/cryptohash.h>
++#include <asm/unaligned.h>
++#include <crypto/chacha.h>
++
++static void chacha_permute(u32 *x, int nrounds)
++{
++	int i;
++
++	/* whitelist the allowed round counts */
++	WARN_ON_ONCE(nrounds != 20 && nrounds != 12);
++
++	for (i = 0; i < nrounds; i += 2) {
++		x[0]  += x[4];    x[12] = rol32(x[12] ^ x[0],  16);
++		x[1]  += x[5];    x[13] = rol32(x[13] ^ x[1],  16);
++		x[2]  += x[6];    x[14] = rol32(x[14] ^ x[2],  16);
++		x[3]  += x[7];    x[15] = rol32(x[15] ^ x[3],  16);
++
++		x[8]  += x[12];   x[4]  = rol32(x[4]  ^ x[8],  12);
++		x[9]  += x[13];   x[5]  = rol32(x[5]  ^ x[9],  12);
++		x[10] += x[14];   x[6]  = rol32(x[6]  ^ x[10], 12);
++		x[11] += x[15];   x[7]  = rol32(x[7]  ^ x[11], 12);
++
++		x[0]  += x[4];    x[12] = rol32(x[12] ^ x[0],   8);
++		x[1]  += x[5];    x[13] = rol32(x[13] ^ x[1],   8);
++		x[2]  += x[6];    x[14] = rol32(x[14] ^ x[2],   8);
++		x[3]  += x[7];    x[15] = rol32(x[15] ^ x[3],   8);
++
++		x[8]  += x[12];   x[4]  = rol32(x[4]  ^ x[8],   7);
++		x[9]  += x[13];   x[5]  = rol32(x[5]  ^ x[9],   7);
++		x[10] += x[14];   x[6]  = rol32(x[6]  ^ x[10],  7);
++		x[11] += x[15];   x[7]  = rol32(x[7]  ^ x[11],  7);
++
++		x[0]  += x[5];    x[15] = rol32(x[15] ^ x[0],  16);
++		x[1]  += x[6];    x[12] = rol32(x[12] ^ x[1],  16);
++		x[2]  += x[7];    x[13] = rol32(x[13] ^ x[2],  16);
++		x[3]  += x[4];    x[14] = rol32(x[14] ^ x[3],  16);
++
++		x[10] += x[15];   x[5]  = rol32(x[5]  ^ x[10], 12);
++		x[11] += x[12];   x[6]  = rol32(x[6]  ^ x[11], 12);
++		x[8]  += x[13];   x[7]  = rol32(x[7]  ^ x[8],  12);
++		x[9]  += x[14];   x[4]  = rol32(x[4]  ^ x[9],  12);
++
++		x[0]  += x[5];    x[15] = rol32(x[15] ^ x[0],   8);
++		x[1]  += x[6];    x[12] = rol32(x[12] ^ x[1],   8);
++		x[2]  += x[7];    x[13] = rol32(x[13] ^ x[2],   8);
++		x[3]  += x[4];    x[14] = rol32(x[14] ^ x[3],   8);
++
++		x[10] += x[15];   x[5]  = rol32(x[5]  ^ x[10],  7);
++		x[11] += x[12];   x[6]  = rol32(x[6]  ^ x[11],  7);
++		x[8]  += x[13];   x[7]  = rol32(x[7]  ^ x[8],   7);
++		x[9]  += x[14];   x[4]  = rol32(x[4]  ^ x[9],   7);
++	}
++}
++
++/**
++ * chacha_block - generate one keystream block and increment block counter
++ * @state: input state matrix (16 32-bit words)
++ * @stream: output keystream block (64 bytes)
++ * @nrounds: number of rounds (20 or 12; 20 is recommended)
++ *
++ * This is the ChaCha core, a function from 64-byte strings to 64-byte strings.
++ * The caller has already converted the endianness of the input.  This function
++ * also handles incrementing the block counter in the input matrix.
++ */
++void chacha_block_generic(u32 *state, u8 *stream, int nrounds)
++{
++	u32 x[16];
++	int i;
++
++	memcpy(x, state, 64);
++
++	chacha_permute(x, nrounds);
++
++	for (i = 0; i < ARRAY_SIZE(x); i++)
++		put_unaligned_le32(x[i] + state[i], &stream[i * sizeof(u32)]);
++
++	state[12]++;
++}
++EXPORT_SYMBOL(chacha_block_generic);
++
++/**
++ * hchacha_block_generic - abbreviated ChaCha core, for XChaCha
++ * @state: input state matrix (16 32-bit words)
++ * @out: output (8 32-bit words)
++ * @nrounds: number of rounds (20 or 12; 20 is recommended)
++ *
++ * HChaCha is the ChaCha equivalent of HSalsa and is an intermediate step
++ * towards XChaCha (see https://cr.yp.to/snuffle/xsalsa-20081128.pdf).  HChaCha
++ * skips the final addition of the initial state, and outputs only certain words
++ * of the state.  It should not be used for streaming directly.
++ */
++void hchacha_block_generic(const u32 *state, u32 *stream, int nrounds)
++{
++	u32 x[16];
++
++	memcpy(x, state, 64);
++
++	chacha_permute(x, nrounds);
++
++	memcpy(&stream[0], &x[0], 16);
++	memcpy(&stream[4], &x[12], 16);
++}
++EXPORT_SYMBOL(hchacha_block_generic);
+--- /dev/null
++++ b/lib/crypto/libchacha.c
+@@ -0,0 +1,35 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * The ChaCha stream cipher (RFC7539)
++ *
++ * Copyright (C) 2015 Martin Willi
++ */
++
++#include <linux/kernel.h>
++#include <linux/export.h>
++#include <linux/module.h>
++
++#include <crypto/algapi.h> // for crypto_xor_cpy
++#include <crypto/chacha.h>
++
++void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src,
++			  unsigned int bytes, int nrounds)
++{
++	/* aligned to potentially speed up crypto_xor() */
++	u8 stream[CHACHA_BLOCK_SIZE] __aligned(sizeof(long));
++
++	while (bytes >= CHACHA_BLOCK_SIZE) {
++		chacha_block_generic(state, stream, nrounds);
++		crypto_xor_cpy(dst, src, stream, CHACHA_BLOCK_SIZE);
++		bytes -= CHACHA_BLOCK_SIZE;
++		dst += CHACHA_BLOCK_SIZE;
++		src += CHACHA_BLOCK_SIZE;
++	}
++	if (bytes) {
++		chacha_block_generic(state, stream, nrounds);
++		crypto_xor_cpy(dst, src, stream, bytes);
++	}
++}
++EXPORT_SYMBOL(chacha_crypt_generic);
++
++MODULE_LICENSE("GPL");

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0003-crypto-x86-chacha-depend-on-generic-chacha-library-i.patch

@@ -0,0 +1,192 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:09 +0100
+Subject: [PATCH] crypto: x86/chacha - depend on generic chacha library instead
+ of crypto driver
+
+commit 28e8d89b1ce8d2e7badfb5f69971dd635acb8863 upstream.
+
+In preparation of extending the x86 ChaCha driver to also expose the ChaCha
+library interface, drop the dependency on the chacha_generic crypto driver
+as a non-SIMD fallback, and depend on the generic ChaCha library directly.
+This way, we only pull in the code we actually need, without registering
+a set of ChaCha skciphers that we will never use.
+
+Since turning the FPU on and off is cheap these days, simplify the SIMD
+routine by dropping the per-page yield, which makes for a cleaner switch
+to the library API as well. This also allows use to invoke the skcipher
+walk routines in non-atomic mode.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/x86/crypto/chacha_glue.c | 90 ++++++++++++++---------------------
+ crypto/Kconfig                |  2 +-
+ 2 files changed, 36 insertions(+), 56 deletions(-)
+
+--- a/arch/x86/crypto/chacha_glue.c
++++ b/arch/x86/crypto/chacha_glue.c
+@@ -123,37 +123,38 @@ static void chacha_dosimd(u32 *state, u8
+ 	}
+ }
+ 
+-static int chacha_simd_stream_xor(struct skcipher_walk *walk,
++static int chacha_simd_stream_xor(struct skcipher_request *req,
+ 				  const struct chacha_ctx *ctx, const u8 *iv)
+ {
+ 	u32 *state, state_buf[16 + 2] __aligned(8);
+-	int next_yield = 4096; /* bytes until next FPU yield */
+-	int err = 0;
++	struct skcipher_walk walk;
++	int err;
++
++	err = skcipher_walk_virt(&walk, req, false);
+ 
+ 	BUILD_BUG_ON(CHACHA_STATE_ALIGN != 16);
+ 	state = PTR_ALIGN(state_buf + 0, CHACHA_STATE_ALIGN);
+ 
+-	crypto_chacha_init(state, ctx, iv);
++	chacha_init_generic(state, ctx->key, iv);
+ 
+-	while (walk->nbytes > 0) {
+-		unsigned int nbytes = walk->nbytes;
++	while (walk.nbytes > 0) {
++		unsigned int nbytes = walk.nbytes;
+ 
+-		if (nbytes < walk->total) {
+-			nbytes = round_down(nbytes, walk->stride);
+-			next_yield -= nbytes;
+-		}
+-
+-		chacha_dosimd(state, walk->dst.virt.addr, walk->src.virt.addr,
+-			      nbytes, ctx->nrounds);
++		if (nbytes < walk.total)
++			nbytes = round_down(nbytes, walk.stride);
+ 
+-		if (next_yield <= 0) {
+-			/* temporarily allow preemption */
+-			kernel_fpu_end();
++		if (!crypto_simd_usable()) {
++			chacha_crypt_generic(state, walk.dst.virt.addr,
++					     walk.src.virt.addr, nbytes,
++					     ctx->nrounds);
++		} else {
+ 			kernel_fpu_begin();
+-			next_yield = 4096;
++			chacha_dosimd(state, walk.dst.virt.addr,
++				      walk.src.virt.addr, nbytes,
++				      ctx->nrounds);
++			kernel_fpu_end();
+ 		}
+-
+-		err = skcipher_walk_done(walk, walk->nbytes - nbytes);
++		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+ 	}
+ 
+ 	return err;
+@@ -163,55 +164,34 @@ static int chacha_simd(struct skcipher_r
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	struct skcipher_walk walk;
+-	int err;
+-
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_chacha_crypt(req);
+ 
+-	err = skcipher_walk_virt(&walk, req, true);
+-	if (err)
+-		return err;
+-
+-	kernel_fpu_begin();
+-	err = chacha_simd_stream_xor(&walk, ctx, req->iv);
+-	kernel_fpu_end();
+-	return err;
++	return chacha_simd_stream_xor(req, ctx, req->iv);
+ }
+ 
+ static int xchacha_simd(struct skcipher_request *req)
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	struct skcipher_walk walk;
+-	struct chacha_ctx subctx;
+ 	u32 *state, state_buf[16 + 2] __aligned(8);
++	struct chacha_ctx subctx;
+ 	u8 real_iv[16];
+-	int err;
+-
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_xchacha_crypt(req);
+-
+-	err = skcipher_walk_virt(&walk, req, true);
+-	if (err)
+-		return err;
+ 
+ 	BUILD_BUG_ON(CHACHA_STATE_ALIGN != 16);
+ 	state = PTR_ALIGN(state_buf + 0, CHACHA_STATE_ALIGN);
+-	crypto_chacha_init(state, ctx, req->iv);
++	chacha_init_generic(state, ctx->key, req->iv);
+ 
+-	kernel_fpu_begin();
+-
+-	hchacha_block_ssse3(state, subctx.key, ctx->nrounds);
++	if (req->cryptlen > CHACHA_BLOCK_SIZE && crypto_simd_usable()) {
++		kernel_fpu_begin();
++		hchacha_block_ssse3(state, subctx.key, ctx->nrounds);
++		kernel_fpu_end();
++	} else {
++		hchacha_block_generic(state, subctx.key, ctx->nrounds);
++	}
+ 	subctx.nrounds = ctx->nrounds;
+ 
+ 	memcpy(&real_iv[0], req->iv + 24, 8);
+ 	memcpy(&real_iv[8], req->iv + 16, 8);
+-	err = chacha_simd_stream_xor(&walk, &subctx, real_iv);
+-
+-	kernel_fpu_end();
+-
+-	return err;
++	return chacha_simd_stream_xor(req, &subctx, real_iv);
+ }
+ 
+ static struct skcipher_alg algs[] = {
+@@ -227,7 +207,7 @@ static struct skcipher_alg algs[] = {
+ 		.max_keysize		= CHACHA_KEY_SIZE,
+ 		.ivsize			= CHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
++		.setkey			= chacha20_setkey,
+ 		.encrypt		= chacha_simd,
+ 		.decrypt		= chacha_simd,
+ 	}, {
+@@ -242,7 +222,7 @@ static struct skcipher_alg algs[] = {
+ 		.max_keysize		= CHACHA_KEY_SIZE,
+ 		.ivsize			= XCHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
++		.setkey			= chacha20_setkey,
+ 		.encrypt		= xchacha_simd,
+ 		.decrypt		= xchacha_simd,
+ 	}, {
+@@ -257,7 +237,7 @@ static struct skcipher_alg algs[] = {
+ 		.max_keysize		= CHACHA_KEY_SIZE,
+ 		.ivsize			= XCHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha12_setkey,
++		.setkey			= chacha12_setkey,
+ 		.encrypt		= xchacha_simd,
+ 		.decrypt		= xchacha_simd,
+ 	},
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1417,7 +1417,7 @@ config CRYPTO_CHACHA20_X86_64
+ 	tristate "ChaCha stream cipher algorithms (x86_64/SSSE3/AVX2/AVX-512VL)"
+ 	depends on X86 && 64BIT
+ 	select CRYPTO_BLKCIPHER
+-	select CRYPTO_CHACHA20
++	select CRYPTO_LIB_CHACHA_GENERIC
+ 	help
+ 	  SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20,
+ 	  XChaCha20, and XChaCha12 stream ciphers.

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0004-crypto-x86-chacha-expose-SIMD-ChaCha-routine-as-libr.patch

@@ -0,0 +1,205 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:10 +0100
+Subject: [PATCH] crypto: x86/chacha - expose SIMD ChaCha routine as library
+ function
+
+commit 84e03fa39fbe95a5567d43bff458c6d3b3a23ad1 upstream.
+
+Wire the existing x86 SIMD ChaCha code into the new ChaCha library
+interface, so that users of the library interface will get the
+accelerated version when available.
+
+Given that calls into the library API will always go through the
+routines in this module if it is enabled, switch to static keys
+to select the optimal implementation available (which may be none
+at all, in which case we defer to the generic implementation for
+all invocations).
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/x86/crypto/chacha_glue.c | 91 +++++++++++++++++++++++++----------
+ crypto/Kconfig                |  1 +
+ include/crypto/chacha.h       |  6 +++
+ 3 files changed, 73 insertions(+), 25 deletions(-)
+
+--- a/arch/x86/crypto/chacha_glue.c
++++ b/arch/x86/crypto/chacha_glue.c
+@@ -21,24 +21,24 @@ asmlinkage void chacha_block_xor_ssse3(u
+ asmlinkage void chacha_4block_xor_ssse3(u32 *state, u8 *dst, const u8 *src,
+ 					unsigned int len, int nrounds);
+ asmlinkage void hchacha_block_ssse3(const u32 *state, u32 *out, int nrounds);
+-#ifdef CONFIG_AS_AVX2
++
+ asmlinkage void chacha_2block_xor_avx2(u32 *state, u8 *dst, const u8 *src,
+ 				       unsigned int len, int nrounds);
+ asmlinkage void chacha_4block_xor_avx2(u32 *state, u8 *dst, const u8 *src,
+ 				       unsigned int len, int nrounds);
+ asmlinkage void chacha_8block_xor_avx2(u32 *state, u8 *dst, const u8 *src,
+ 				       unsigned int len, int nrounds);
+-static bool chacha_use_avx2;
+-#ifdef CONFIG_AS_AVX512
++
+ asmlinkage void chacha_2block_xor_avx512vl(u32 *state, u8 *dst, const u8 *src,
+ 					   unsigned int len, int nrounds);
+ asmlinkage void chacha_4block_xor_avx512vl(u32 *state, u8 *dst, const u8 *src,
+ 					   unsigned int len, int nrounds);
+ asmlinkage void chacha_8block_xor_avx512vl(u32 *state, u8 *dst, const u8 *src,
+ 					   unsigned int len, int nrounds);
+-static bool chacha_use_avx512vl;
+-#endif
+-#endif
++
++static __ro_after_init DEFINE_STATIC_KEY_FALSE(chacha_use_simd);
++static __ro_after_init DEFINE_STATIC_KEY_FALSE(chacha_use_avx2);
++static __ro_after_init DEFINE_STATIC_KEY_FALSE(chacha_use_avx512vl);
+ 
+ static unsigned int chacha_advance(unsigned int len, unsigned int maxblocks)
+ {
+@@ -49,9 +49,8 @@ static unsigned int chacha_advance(unsig
+ static void chacha_dosimd(u32 *state, u8 *dst, const u8 *src,
+ 			  unsigned int bytes, int nrounds)
+ {
+-#ifdef CONFIG_AS_AVX2
+-#ifdef CONFIG_AS_AVX512
+-	if (chacha_use_avx512vl) {
++	if (IS_ENABLED(CONFIG_AS_AVX512) &&
++	    static_branch_likely(&chacha_use_avx512vl)) {
+ 		while (bytes >= CHACHA_BLOCK_SIZE * 8) {
+ 			chacha_8block_xor_avx512vl(state, dst, src, bytes,
+ 						   nrounds);
+@@ -79,8 +78,9 @@ static void chacha_dosimd(u32 *state, u8
+ 			return;
+ 		}
+ 	}
+-#endif
+-	if (chacha_use_avx2) {
++
++	if (IS_ENABLED(CONFIG_AS_AVX2) &&
++	    static_branch_likely(&chacha_use_avx2)) {
+ 		while (bytes >= CHACHA_BLOCK_SIZE * 8) {
+ 			chacha_8block_xor_avx2(state, dst, src, bytes, nrounds);
+ 			bytes -= CHACHA_BLOCK_SIZE * 8;
+@@ -104,7 +104,7 @@ static void chacha_dosimd(u32 *state, u8
+ 			return;
+ 		}
+ 	}
+-#endif
++
+ 	while (bytes >= CHACHA_BLOCK_SIZE * 4) {
+ 		chacha_4block_xor_ssse3(state, dst, src, bytes, nrounds);
+ 		bytes -= CHACHA_BLOCK_SIZE * 4;
+@@ -123,6 +123,43 @@ static void chacha_dosimd(u32 *state, u8
+ 	}
+ }
+ 
++void hchacha_block_arch(const u32 *state, u32 *stream, int nrounds)
++{
++	state = PTR_ALIGN(state, CHACHA_STATE_ALIGN);
++
++	if (!static_branch_likely(&chacha_use_simd) || !crypto_simd_usable()) {
++		hchacha_block_generic(state, stream, nrounds);
++	} else {
++		kernel_fpu_begin();
++		hchacha_block_ssse3(state, stream, nrounds);
++		kernel_fpu_end();
++	}
++}
++EXPORT_SYMBOL(hchacha_block_arch);
++
++void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv)
++{
++	state = PTR_ALIGN(state, CHACHA_STATE_ALIGN);
++
++	chacha_init_generic(state, key, iv);
++}
++EXPORT_SYMBOL(chacha_init_arch);
++
++void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
++		       int nrounds)
++{
++	state = PTR_ALIGN(state, CHACHA_STATE_ALIGN);
++
++	if (!static_branch_likely(&chacha_use_simd) || !crypto_simd_usable() ||
++	    bytes <= CHACHA_BLOCK_SIZE)
++		return chacha_crypt_generic(state, dst, src, bytes, nrounds);
++
++	kernel_fpu_begin();
++	chacha_dosimd(state, dst, src, bytes, nrounds);
++	kernel_fpu_end();
++}
++EXPORT_SYMBOL(chacha_crypt_arch);
++
+ static int chacha_simd_stream_xor(struct skcipher_request *req,
+ 				  const struct chacha_ctx *ctx, const u8 *iv)
+ {
+@@ -143,7 +180,8 @@ static int chacha_simd_stream_xor(struct
+ 		if (nbytes < walk.total)
+ 			nbytes = round_down(nbytes, walk.stride);
+ 
+-		if (!crypto_simd_usable()) {
++		if (!static_branch_likely(&chacha_use_simd) ||
++		    !crypto_simd_usable()) {
+ 			chacha_crypt_generic(state, walk.dst.virt.addr,
+ 					     walk.src.virt.addr, nbytes,
+ 					     ctx->nrounds);
+@@ -246,18 +284,21 @@ static struct skcipher_alg algs[] = {
+ static int __init chacha_simd_mod_init(void)
+ {
+ 	if (!boot_cpu_has(X86_FEATURE_SSSE3))
+-		return -ENODEV;
++		return 0;
+ 
+-#ifdef CONFIG_AS_AVX2
+-	chacha_use_avx2 = boot_cpu_has(X86_FEATURE_AVX) &&
+-			  boot_cpu_has(X86_FEATURE_AVX2) &&
+-			  cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL);
+-#ifdef CONFIG_AS_AVX512
+-	chacha_use_avx512vl = chacha_use_avx2 &&
+-			      boot_cpu_has(X86_FEATURE_AVX512VL) &&
+-			      boot_cpu_has(X86_FEATURE_AVX512BW); /* kmovq */
+-#endif
+-#endif
++	static_branch_enable(&chacha_use_simd);
++
++	if (IS_ENABLED(CONFIG_AS_AVX2) &&
++	    boot_cpu_has(X86_FEATURE_AVX) &&
++	    boot_cpu_has(X86_FEATURE_AVX2) &&
++	    cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) {
++		static_branch_enable(&chacha_use_avx2);
++
++		if (IS_ENABLED(CONFIG_AS_AVX512) &&
++		    boot_cpu_has(X86_FEATURE_AVX512VL) &&
++		    boot_cpu_has(X86_FEATURE_AVX512BW)) /* kmovq */
++			static_branch_enable(&chacha_use_avx512vl);
++	}
+ 	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
+ }
+ 
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1418,6 +1418,7 @@ config CRYPTO_CHACHA20_X86_64
+ 	depends on X86 && 64BIT
+ 	select CRYPTO_BLKCIPHER
+ 	select CRYPTO_LIB_CHACHA_GENERIC
++	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+ 	help
+ 	  SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20,
+ 	  XChaCha20, and XChaCha12 stream ciphers.
+--- a/include/crypto/chacha.h
++++ b/include/crypto/chacha.h
+@@ -25,6 +25,12 @@
+ #define CHACHA_BLOCK_SIZE	64
+ #define CHACHAPOLY_IV_SIZE	12
+ 
++#ifdef CONFIG_X86_64
++#define CHACHA_STATE_WORDS	((CHACHA_BLOCK_SIZE + 12) / sizeof(u32))
++#else
++#define CHACHA_STATE_WORDS	(CHACHA_BLOCK_SIZE / sizeof(u32))
++#endif
++
+ /* 192-bit nonce, then 64-bit stream position */
+ #define XCHACHA_IV_SIZE		32
+ 

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0005-crypto-arm64-chacha-depend-on-generic-chacha-library.patch

@@ -0,0 +1,129 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:11 +0100
+Subject: [PATCH] crypto: arm64/chacha - depend on generic chacha library
+ instead of crypto driver
+
+commit c77da4867cbb7841177275dbb250f5c09679fae4 upstream.
+
+Depend on the generic ChaCha library routines instead of pulling in the
+generic ChaCha skcipher driver, which is more than we need, and makes
+managing the dependencies between the generic library, generic driver,
+accelerated library and driver more complicated.
+
+While at it, drop the logic to prefer the scalar code on short inputs.
+Turning the NEON on and off is cheap these days, and one major use case
+for ChaCha20 is ChaCha20-Poly1305, which is guaranteed to hit the scalar
+path upon every invocation  (when doing the Poly1305 nonce generation)
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm64/crypto/Kconfig            |  2 +-
+ arch/arm64/crypto/chacha-neon-glue.c | 40 +++++++++++++++-------------
+ 2 files changed, 23 insertions(+), 19 deletions(-)
+
+--- a/arch/arm64/crypto/Kconfig
++++ b/arch/arm64/crypto/Kconfig
+@@ -103,7 +103,7 @@ config CRYPTO_CHACHA20_NEON
+ 	tristate "ChaCha20, XChaCha20, and XChaCha12 stream ciphers using NEON instructions"
+ 	depends on KERNEL_MODE_NEON
+ 	select CRYPTO_BLKCIPHER
+-	select CRYPTO_CHACHA20
++	select CRYPTO_LIB_CHACHA_GENERIC
+ 
+ config CRYPTO_NHPOLY1305_NEON
+ 	tristate "NHPoly1305 hash function using NEON instructions (for Adiantum)"
+--- a/arch/arm64/crypto/chacha-neon-glue.c
++++ b/arch/arm64/crypto/chacha-neon-glue.c
+@@ -68,7 +68,7 @@ static int chacha_neon_stream_xor(struct
+ 
+ 	err = skcipher_walk_virt(&walk, req, false);
+ 
+-	crypto_chacha_init(state, ctx, iv);
++	chacha_init_generic(state, ctx->key, iv);
+ 
+ 	while (walk.nbytes > 0) {
+ 		unsigned int nbytes = walk.nbytes;
+@@ -76,10 +76,16 @@ static int chacha_neon_stream_xor(struct
+ 		if (nbytes < walk.total)
+ 			nbytes = rounddown(nbytes, walk.stride);
+ 
+-		kernel_neon_begin();
+-		chacha_doneon(state, walk.dst.virt.addr, walk.src.virt.addr,
+-			      nbytes, ctx->nrounds);
+-		kernel_neon_end();
++		if (!crypto_simd_usable()) {
++			chacha_crypt_generic(state, walk.dst.virt.addr,
++					     walk.src.virt.addr, nbytes,
++					     ctx->nrounds);
++		} else {
++			kernel_neon_begin();
++			chacha_doneon(state, walk.dst.virt.addr,
++				      walk.src.virt.addr, nbytes, ctx->nrounds);
++			kernel_neon_end();
++		}
+ 		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+ 	}
+ 
+@@ -91,9 +97,6 @@ static int chacha_neon(struct skcipher_r
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+ 
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_chacha_crypt(req);
+-
+ 	return chacha_neon_stream_xor(req, ctx, req->iv);
+ }
+ 
+@@ -105,14 +108,15 @@ static int xchacha_neon(struct skcipher_
+ 	u32 state[16];
+ 	u8 real_iv[16];
+ 
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_xchacha_crypt(req);
+-
+-	crypto_chacha_init(state, ctx, req->iv);
++	chacha_init_generic(state, ctx->key, req->iv);
+ 
+-	kernel_neon_begin();
+-	hchacha_block_neon(state, subctx.key, ctx->nrounds);
+-	kernel_neon_end();
++	if (crypto_simd_usable()) {
++		kernel_neon_begin();
++		hchacha_block_neon(state, subctx.key, ctx->nrounds);
++		kernel_neon_end();
++	} else {
++		hchacha_block_generic(state, subctx.key, ctx->nrounds);
++	}
+ 	subctx.nrounds = ctx->nrounds;
+ 
+ 	memcpy(&real_iv[0], req->iv + 24, 8);
+@@ -134,7 +138,7 @@ static struct skcipher_alg algs[] = {
+ 		.ivsize			= CHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+ 		.walksize		= 5 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
++		.setkey			= chacha20_setkey,
+ 		.encrypt		= chacha_neon,
+ 		.decrypt		= chacha_neon,
+ 	}, {
+@@ -150,7 +154,7 @@ static struct skcipher_alg algs[] = {
+ 		.ivsize			= XCHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+ 		.walksize		= 5 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
++		.setkey			= chacha20_setkey,
+ 		.encrypt		= xchacha_neon,
+ 		.decrypt		= xchacha_neon,
+ 	}, {
+@@ -166,7 +170,7 @@ static struct skcipher_alg algs[] = {
+ 		.ivsize			= XCHACHA_IV_SIZE,
+ 		.chunksize		= CHACHA_BLOCK_SIZE,
+ 		.walksize		= 5 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha12_setkey,
++		.setkey			= chacha12_setkey,
+ 		.encrypt		= xchacha_neon,
+ 		.decrypt		= xchacha_neon,
+ 	}

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0006-crypto-arm64-chacha-expose-arm64-ChaCha-routine-as-l.patch

@@ -0,0 +1,138 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:12 +0100
+Subject: [PATCH] crypto: arm64/chacha - expose arm64 ChaCha routine as library
+ function
+
+commit b3aad5bad26a01a4bd8c49a5c5f52aec665f3b7c upstream.
+
+Expose the accelerated NEON ChaCha routine directly as a symbol
+export so that users of the ChaCha library API can use it directly.
+
+Given that calls into the library API will always go through the
+routines in this module if it is enabled, switch to static keys
+to select the optimal implementation available (which may be none
+at all, in which case we defer to the generic implementation for
+all invocations).
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm64/crypto/Kconfig            |  1 +
+ arch/arm64/crypto/chacha-neon-glue.c | 53 ++++++++++++++++++++++------
+ 2 files changed, 43 insertions(+), 11 deletions(-)
+
+--- a/arch/arm64/crypto/Kconfig
++++ b/arch/arm64/crypto/Kconfig
+@@ -104,6 +104,7 @@ config CRYPTO_CHACHA20_NEON
+ 	depends on KERNEL_MODE_NEON
+ 	select CRYPTO_BLKCIPHER
+ 	select CRYPTO_LIB_CHACHA_GENERIC
++	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+ 
+ config CRYPTO_NHPOLY1305_NEON
+ 	tristate "NHPoly1305 hash function using NEON instructions (for Adiantum)"
+--- a/arch/arm64/crypto/chacha-neon-glue.c
++++ b/arch/arm64/crypto/chacha-neon-glue.c
+@@ -23,6 +23,7 @@
+ #include <crypto/internal/chacha.h>
+ #include <crypto/internal/simd.h>
+ #include <crypto/internal/skcipher.h>
++#include <linux/jump_label.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ 
+@@ -36,6 +37,8 @@ asmlinkage void chacha_4block_xor_neon(u
+ 				       int nrounds, int bytes);
+ asmlinkage void hchacha_block_neon(const u32 *state, u32 *out, int nrounds);
+ 
++static __ro_after_init DEFINE_STATIC_KEY_FALSE(have_neon);
++
+ static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
+ 			  int bytes, int nrounds)
+ {
+@@ -59,6 +62,37 @@ static void chacha_doneon(u32 *state, u8
+ 	}
+ }
+ 
++void hchacha_block_arch(const u32 *state, u32 *stream, int nrounds)
++{
++	if (!static_branch_likely(&have_neon) || !crypto_simd_usable()) {
++		hchacha_block_generic(state, stream, nrounds);
++	} else {
++		kernel_neon_begin();
++		hchacha_block_neon(state, stream, nrounds);
++		kernel_neon_end();
++	}
++}
++EXPORT_SYMBOL(hchacha_block_arch);
++
++void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv)
++{
++	chacha_init_generic(state, key, iv);
++}
++EXPORT_SYMBOL(chacha_init_arch);
++
++void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
++		       int nrounds)
++{
++	if (!static_branch_likely(&have_neon) || bytes <= CHACHA_BLOCK_SIZE ||
++	    !crypto_simd_usable())
++		return chacha_crypt_generic(state, dst, src, bytes, nrounds);
++
++	kernel_neon_begin();
++	chacha_doneon(state, dst, src, bytes, nrounds);
++	kernel_neon_end();
++}
++EXPORT_SYMBOL(chacha_crypt_arch);
++
+ static int chacha_neon_stream_xor(struct skcipher_request *req,
+ 				  const struct chacha_ctx *ctx, const u8 *iv)
+ {
+@@ -76,7 +110,8 @@ static int chacha_neon_stream_xor(struct
+ 		if (nbytes < walk.total)
+ 			nbytes = rounddown(nbytes, walk.stride);
+ 
+-		if (!crypto_simd_usable()) {
++		if (!static_branch_likely(&have_neon) ||
++		    !crypto_simd_usable()) {
+ 			chacha_crypt_generic(state, walk.dst.virt.addr,
+ 					     walk.src.virt.addr, nbytes,
+ 					     ctx->nrounds);
+@@ -109,14 +144,7 @@ static int xchacha_neon(struct skcipher_
+ 	u8 real_iv[16];
+ 
+ 	chacha_init_generic(state, ctx->key, req->iv);
+-
+-	if (crypto_simd_usable()) {
+-		kernel_neon_begin();
+-		hchacha_block_neon(state, subctx.key, ctx->nrounds);
+-		kernel_neon_end();
+-	} else {
+-		hchacha_block_generic(state, subctx.key, ctx->nrounds);
+-	}
++	hchacha_block_arch(state, subctx.key, ctx->nrounds);
+ 	subctx.nrounds = ctx->nrounds;
+ 
+ 	memcpy(&real_iv[0], req->iv + 24, 8);
+@@ -179,14 +207,17 @@ static struct skcipher_alg algs[] = {
+ static int __init chacha_simd_mod_init(void)
+ {
+ 	if (!cpu_have_named_feature(ASIMD))
+-		return -ENODEV;
++		return 0;
++
++	static_branch_enable(&have_neon);
+ 
+ 	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
+ }
+ 
+ static void __exit chacha_simd_mod_fini(void)
+ {
+-	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
++	if (cpu_have_named_feature(ASIMD))
++		crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
+ }
+ 
+ module_init(chacha_simd_mod_init);

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0007-crypto-arm-chacha-import-Eric-Biggers-s-scalar-accel.patch

@@ -0,0 +1,480 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:13 +0100
+Subject: [PATCH] crypto: arm/chacha - import Eric Biggers's scalar accelerated
+ ChaCha code
+
+commit 29621d099f9c642b22a69dc8e7e20c108473a392 upstream.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm/crypto/chacha-scalar-core.S | 461 +++++++++++++++++++++++++++
+ 1 file changed, 461 insertions(+)
+ create mode 100644 arch/arm/crypto/chacha-scalar-core.S
+
+--- /dev/null
++++ b/arch/arm/crypto/chacha-scalar-core.S
+@@ -0,0 +1,461 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright (C) 2018 Google, Inc.
++ */
++
++#include <linux/linkage.h>
++#include <asm/assembler.h>
++
++/*
++ * Design notes:
++ *
++ * 16 registers would be needed to hold the state matrix, but only 14 are
++ * available because 'sp' and 'pc' cannot be used.  So we spill the elements
++ * (x8, x9) to the stack and swap them out with (x10, x11).  This adds one
++ * 'ldrd' and one 'strd' instruction per round.
++ *
++ * All rotates are performed using the implicit rotate operand accepted by the
++ * 'add' and 'eor' instructions.  This is faster than using explicit rotate
++ * instructions.  To make this work, we allow the values in the second and last
++ * rows of the ChaCha state matrix (rows 'b' and 'd') to temporarily have the
++ * wrong rotation amount.  The rotation amount is then fixed up just in time
++ * when the values are used.  'brot' is the number of bits the values in row 'b'
++ * need to be rotated right to arrive at the correct values, and 'drot'
++ * similarly for row 'd'.  (brot, drot) start out as (0, 0) but we make it such
++ * that they end up as (25, 24) after every round.
++ */
++
++	// ChaCha state registers
++	X0	.req	r0
++	X1	.req	r1
++	X2	.req	r2
++	X3	.req	r3
++	X4	.req	r4
++	X5	.req	r5
++	X6	.req	r6
++	X7	.req	r7
++	X8_X10	.req	r8	// shared by x8 and x10
++	X9_X11	.req	r9	// shared by x9 and x11
++	X12	.req	r10
++	X13	.req	r11
++	X14	.req	r12
++	X15	.req	r14
++
++.Lexpand_32byte_k:
++	// "expand 32-byte k"
++	.word	0x61707865, 0x3320646e, 0x79622d32, 0x6b206574
++
++#ifdef __thumb2__
++#  define adrl adr
++#endif
++
++.macro __rev		out, in,  t0, t1, t2
++.if __LINUX_ARM_ARCH__ >= 6
++	rev		\out, \in
++.else
++	lsl		\t0, \in, #24
++	and		\t1, \in, #0xff00
++	and		\t2, \in, #0xff0000
++	orr		\out, \t0, \in, lsr #24
++	orr		\out, \out, \t1, lsl #8
++	orr		\out, \out, \t2, lsr #8
++.endif
++.endm
++
++.macro _le32_bswap	x,  t0, t1, t2
++#ifdef __ARMEB__
++	__rev		\x, \x,  \t0, \t1, \t2
++#endif
++.endm
++
++.macro _le32_bswap_4x	a, b, c, d,  t0, t1, t2
++	_le32_bswap	\a,  \t0, \t1, \t2
++	_le32_bswap	\b,  \t0, \t1, \t2
++	_le32_bswap	\c,  \t0, \t1, \t2
++	_le32_bswap	\d,  \t0, \t1, \t2
++.endm
++
++.macro __ldrd		a, b, src, offset
++#if __LINUX_ARM_ARCH__ >= 6
++	ldrd		\a, \b, [\src, #\offset]
++#else
++	ldr		\a, [\src, #\offset]
++	ldr		\b, [\src, #\offset + 4]
++#endif
++.endm
++
++.macro __strd		a, b, dst, offset
++#if __LINUX_ARM_ARCH__ >= 6
++	strd		\a, \b, [\dst, #\offset]
++#else
++	str		\a, [\dst, #\offset]
++	str		\b, [\dst, #\offset + 4]
++#endif
++.endm
++
++.macro _halfround	a1, b1, c1, d1,  a2, b2, c2, d2
++
++	// a += b; d ^= a; d = rol(d, 16);
++	add		\a1, \a1, \b1, ror #brot
++	add		\a2, \a2, \b2, ror #brot
++	eor		\d1, \a1, \d1, ror #drot
++	eor		\d2, \a2, \d2, ror #drot
++	// drot == 32 - 16 == 16
++
++	// c += d; b ^= c; b = rol(b, 12);
++	add		\c1, \c1, \d1, ror #16
++	add		\c2, \c2, \d2, ror #16
++	eor		\b1, \c1, \b1, ror #brot
++	eor		\b2, \c2, \b2, ror #brot
++	// brot == 32 - 12 == 20
++
++	// a += b; d ^= a; d = rol(d, 8);
++	add		\a1, \a1, \b1, ror #20
++	add		\a2, \a2, \b2, ror #20
++	eor		\d1, \a1, \d1, ror #16
++	eor		\d2, \a2, \d2, ror #16
++	// drot == 32 - 8 == 24
++
++	// c += d; b ^= c; b = rol(b, 7);
++	add		\c1, \c1, \d1, ror #24
++	add		\c2, \c2, \d2, ror #24
++	eor		\b1, \c1, \b1, ror #20
++	eor		\b2, \c2, \b2, ror #20
++	// brot == 32 - 7 == 25
++.endm
++
++.macro _doubleround
++
++	// column round
++
++	// quarterrounds: (x0, x4, x8, x12) and (x1, x5, x9, x13)
++	_halfround	X0, X4, X8_X10, X12,  X1, X5, X9_X11, X13
++
++	// save (x8, x9); restore (x10, x11)
++	__strd		X8_X10, X9_X11, sp, 0
++	__ldrd		X8_X10, X9_X11, sp, 8
++
++	// quarterrounds: (x2, x6, x10, x14) and (x3, x7, x11, x15)
++	_halfround	X2, X6, X8_X10, X14,  X3, X7, X9_X11, X15
++
++	.set brot, 25
++	.set drot, 24
++
++	// diagonal round
++
++	// quarterrounds: (x0, x5, x10, x15) and (x1, x6, x11, x12)
++	_halfround	X0, X5, X8_X10, X15,  X1, X6, X9_X11, X12
++
++	// save (x10, x11); restore (x8, x9)
++	__strd		X8_X10, X9_X11, sp, 8
++	__ldrd		X8_X10, X9_X11, sp, 0
++
++	// quarterrounds: (x2, x7, x8, x13) and (x3, x4, x9, x14)
++	_halfround	X2, X7, X8_X10, X13,  X3, X4, X9_X11, X14
++.endm
++
++.macro _chacha_permute	nrounds
++	.set brot, 0
++	.set drot, 0
++	.rept \nrounds / 2
++	 _doubleround
++	.endr
++.endm
++
++.macro _chacha		nrounds
++
++.Lnext_block\@:
++	// Stack: unused0-unused1 x10-x11 x0-x15 OUT IN LEN
++	// Registers contain x0-x9,x12-x15.
++
++	// Do the core ChaCha permutation to update x0-x15.
++	_chacha_permute	\nrounds
++
++	add		sp, #8
++	// Stack: x10-x11 orig_x0-orig_x15 OUT IN LEN
++	// Registers contain x0-x9,x12-x15.
++	// x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'.
++
++	// Free up some registers (r8-r12,r14) by pushing (x8-x9,x12-x15).
++	push		{X8_X10, X9_X11, X12, X13, X14, X15}
++
++	// Load (OUT, IN, LEN).
++	ldr		r14, [sp, #96]
++	ldr		r12, [sp, #100]
++	ldr		r11, [sp, #104]
++
++	orr		r10, r14, r12
++
++	// Use slow path if fewer than 64 bytes remain.
++	cmp		r11, #64
++	blt		.Lxor_slowpath\@
++
++	// Use slow path if IN and/or OUT isn't 4-byte aligned.  Needed even on
++	// ARMv6+, since ldmia and stmia (used below) still require alignment.
++	tst		r10, #3
++	bne		.Lxor_slowpath\@
++
++	// Fast path: XOR 64 bytes of aligned data.
++
++	// Stack: x8-x9 x12-x15 x10-x11 orig_x0-orig_x15 OUT IN LEN
++	// Registers: r0-r7 are x0-x7; r8-r11 are free; r12 is IN; r14 is OUT.
++	// x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'.
++
++	// x0-x3
++	__ldrd		r8, r9, sp, 32
++	__ldrd		r10, r11, sp, 40
++	add		X0, X0, r8
++	add		X1, X1, r9
++	add		X2, X2, r10
++	add		X3, X3, r11
++	_le32_bswap_4x	X0, X1, X2, X3,  r8, r9, r10
++	ldmia		r12!, {r8-r11}
++	eor		X0, X0, r8
++	eor		X1, X1, r9
++	eor		X2, X2, r10
++	eor		X3, X3, r11
++	stmia		r14!, {X0-X3}
++
++	// x4-x7
++	__ldrd		r8, r9, sp, 48
++	__ldrd		r10, r11, sp, 56
++	add		X4, r8, X4, ror #brot
++	add		X5, r9, X5, ror #brot
++	ldmia		r12!, {X0-X3}
++	add		X6, r10, X6, ror #brot
++	add		X7, r11, X7, ror #brot
++	_le32_bswap_4x	X4, X5, X6, X7,  r8, r9, r10
++	eor		X4, X4, X0
++	eor		X5, X5, X1
++	eor		X6, X6, X2
++	eor		X7, X7, X3
++	stmia		r14!, {X4-X7}
++
++	// x8-x15
++	pop		{r0-r7}			// (x8-x9,x12-x15,x10-x11)
++	__ldrd		r8, r9, sp, 32
++	__ldrd		r10, r11, sp, 40
++	add		r0, r0, r8		// x8
++	add		r1, r1, r9		// x9
++	add		r6, r6, r10		// x10
++	add		r7, r7, r11		// x11
++	_le32_bswap_4x	r0, r1, r6, r7,  r8, r9, r10
++	ldmia		r12!, {r8-r11}
++	eor		r0, r0, r8		// x8
++	eor		r1, r1, r9		// x9
++	eor		r6, r6, r10		// x10
++	eor		r7, r7, r11		// x11
++	stmia		r14!, {r0,r1,r6,r7}
++	ldmia		r12!, {r0,r1,r6,r7}
++	__ldrd		r8, r9, sp, 48
++	__ldrd		r10, r11, sp, 56
++	add		r2, r8, r2, ror #drot	// x12
++	add		r3, r9, r3, ror #drot	// x13
++	add		r4, r10, r4, ror #drot	// x14
++	add		r5, r11, r5, ror #drot	// x15
++	_le32_bswap_4x	r2, r3, r4, r5,  r9, r10, r11
++	  ldr		r9, [sp, #72]		// load LEN
++	eor		r2, r2, r0		// x12
++	eor		r3, r3, r1		// x13
++	eor		r4, r4, r6		// x14
++	eor		r5, r5, r7		// x15
++	  subs		r9, #64			// decrement and check LEN
++	stmia		r14!, {r2-r5}
++
++	beq		.Ldone\@
++
++.Lprepare_for_next_block\@:
++
++	// Stack: x0-x15 OUT IN LEN
++
++	// Increment block counter (x12)
++	add		r8, #1
++
++	// Store updated (OUT, IN, LEN)
++	str		r14, [sp, #64]
++	str		r12, [sp, #68]
++	str		r9, [sp, #72]
++
++	  mov		r14, sp
++
++	// Store updated block counter (x12)
++	str		r8, [sp, #48]
++
++	  sub		sp, #16
++
++	// Reload state and do next block
++	ldmia		r14!, {r0-r11}		// load x0-x11
++	__strd		r10, r11, sp, 8		// store x10-x11 before state
++	ldmia		r14, {r10-r12,r14}	// load x12-x15
++	b		.Lnext_block\@
++
++.Lxor_slowpath\@:
++	// Slow path: < 64 bytes remaining, or unaligned input or output buffer.
++	// We handle it by storing the 64 bytes of keystream to the stack, then
++	// XOR-ing the needed portion with the data.
++
++	// Allocate keystream buffer
++	sub		sp, #64
++	mov		r14, sp
++
++	// Stack: ks0-ks15 x8-x9 x12-x15 x10-x11 orig_x0-orig_x15 OUT IN LEN
++	// Registers: r0-r7 are x0-x7; r8-r11 are free; r12 is IN; r14 is &ks0.
++	// x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'.
++
++	// Save keystream for x0-x3
++	__ldrd		r8, r9, sp, 96
++	__ldrd		r10, r11, sp, 104
++	add		X0, X0, r8
++	add		X1, X1, r9
++	add		X2, X2, r10
++	add		X3, X3, r11
++	_le32_bswap_4x	X0, X1, X2, X3,  r8, r9, r10
++	stmia		r14!, {X0-X3}
++
++	// Save keystream for x4-x7
++	__ldrd		r8, r9, sp, 112
++	__ldrd		r10, r11, sp, 120
++	add		X4, r8, X4, ror #brot
++	add		X5, r9, X5, ror #brot
++	add		X6, r10, X6, ror #brot
++	add		X7, r11, X7, ror #brot
++	_le32_bswap_4x	X4, X5, X6, X7,  r8, r9, r10
++	  add		r8, sp, #64
++	stmia		r14!, {X4-X7}
++
++	// Save keystream for x8-x15
++	ldm		r8, {r0-r7}		// (x8-x9,x12-x15,x10-x11)
++	__ldrd		r8, r9, sp, 128
++	__ldrd		r10, r11, sp, 136
++	add		r0, r0, r8		// x8
++	add		r1, r1, r9		// x9
++	add		r6, r6, r10		// x10
++	add		r7, r7, r11		// x11
++	_le32_bswap_4x	r0, r1, r6, r7,  r8, r9, r10
++	stmia		r14!, {r0,r1,r6,r7}
++	__ldrd		r8, r9, sp, 144
++	__ldrd		r10, r11, sp, 152
++	add		r2, r8, r2, ror #drot	// x12
++	add		r3, r9, r3, ror #drot	// x13
++	add		r4, r10, r4, ror #drot	// x14
++	add		r5, r11, r5, ror #drot	// x15
++	_le32_bswap_4x	r2, r3, r4, r5,  r9, r10, r11
++	stmia		r14, {r2-r5}
++
++	// Stack: ks0-ks15 unused0-unused7 x0-x15 OUT IN LEN
++	// Registers: r8 is block counter, r12 is IN.
++
++	ldr		r9, [sp, #168]		// LEN
++	ldr		r14, [sp, #160]		// OUT
++	cmp		r9, #64
++	  mov		r0, sp
++	movle		r1, r9
++	movgt		r1, #64
++	// r1 is number of bytes to XOR, in range [1, 64]
++
++.if __LINUX_ARM_ARCH__ < 6
++	orr		r2, r12, r14
++	tst		r2, #3			// IN or OUT misaligned?
++	bne		.Lxor_next_byte\@
++.endif
++
++	// XOR a word at a time
++.rept 16
++	subs		r1, #4
++	blt		.Lxor_words_done\@
++	ldr		r2, [r12], #4
++	ldr		r3, [r0], #4
++	eor		r2, r2, r3
++	str		r2, [r14], #4
++.endr
++	b		.Lxor_slowpath_done\@
++.Lxor_words_done\@:
++	ands		r1, r1, #3
++	beq		.Lxor_slowpath_done\@
++
++	// XOR a byte at a time
++.Lxor_next_byte\@:
++	ldrb		r2, [r12], #1
++	ldrb		r3, [r0], #1
++	eor		r2, r2, r3
++	strb		r2, [r14], #1
++	subs		r1, #1
++	bne		.Lxor_next_byte\@
++
++.Lxor_slowpath_done\@:
++	subs		r9, #64
++	add		sp, #96
++	bgt		.Lprepare_for_next_block\@
++
++.Ldone\@:
++.endm	// _chacha
++
++/*
++ * void chacha20_arm(u8 *out, const u8 *in, size_t len, const u32 key[8],
++ *		     const u32 iv[4]);
++ */
++ENTRY(chacha20_arm)
++	cmp		r2, #0			// len == 0?
++	reteq		lr
++
++	push		{r0-r2,r4-r11,lr}
++
++	// Push state x0-x15 onto stack.
++	// Also store an extra copy of x10-x11 just before the state.
++
++	ldr		r4, [sp, #48]		// iv
++	mov		r0, sp
++	sub		sp, #80
++
++	// iv: x12-x15
++	ldm		r4, {X12,X13,X14,X15}
++	stmdb		r0!, {X12,X13,X14,X15}
++
++	// key: x4-x11
++	__ldrd		X8_X10, X9_X11, r3, 24
++	__strd		X8_X10, X9_X11, sp, 8
++	stmdb		r0!, {X8_X10, X9_X11}
++	ldm		r3, {X4-X9_X11}
++	stmdb		r0!, {X4-X9_X11}
++
++	// constants: x0-x3
++	adrl		X3, .Lexpand_32byte_k
++	ldm		X3, {X0-X3}
++	__strd		X0, X1, sp, 16
++	__strd		X2, X3, sp, 24
++
++	_chacha		20
++
++	add		sp, #76
++	pop		{r4-r11, pc}
++ENDPROC(chacha20_arm)
++
++/*
++ * void hchacha20_arm(const u32 state[16], u32 out[8]);
++ */
++ENTRY(hchacha20_arm)
++	push		{r1,r4-r11,lr}
++
++	mov		r14, r0
++	ldmia		r14!, {r0-r11}		// load x0-x11
++	push		{r10-r11}		// store x10-x11 to stack
++	ldm		r14, {r10-r12,r14}	// load x12-x15
++	sub		sp, #8
++
++	_chacha_permute	20
++
++	// Skip over (unused0-unused1, x10-x11)
++	add		sp, #16
++
++	// Fix up rotations of x12-x15
++	ror		X12, X12, #drot
++	ror		X13, X13, #drot
++	  pop		{r4}			// load 'out'
++	ror		X14, X14, #drot
++	ror		X15, X15, #drot
++
++	// Store (x0-x3,x12-x15) to 'out'
++	stm		r4, {X0,X1,X2,X3,X12,X13,X14,X15}
++
++	pop		{r4-r11,pc}
++ENDPROC(hchacha20_arm)

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0008-crypto-arm-chacha-remove-dependency-on-generic-ChaCh.patch

@@ -0,0 +1,691 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:14 +0100
+Subject: [PATCH] crypto: arm/chacha - remove dependency on generic ChaCha
+ driver
+
+commit b36d8c09e710c71f6a9690b6586fea2d1c9e1e27 upstream.
+
+Instead of falling back to the generic ChaCha skcipher driver for
+non-SIMD cases, use a fast scalar implementation for ARM authored
+by Eric Biggers. This removes the module dependency on chacha-generic
+altogether, which also simplifies things when we expose the ChaCha
+library interface from this module.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm/crypto/Kconfig              |   4 +-
+ arch/arm/crypto/Makefile             |   3 +-
+ arch/arm/crypto/chacha-glue.c        | 304 +++++++++++++++++++++++++++
+ arch/arm/crypto/chacha-neon-glue.c   | 202 ------------------
+ arch/arm/crypto/chacha-scalar-core.S |  65 +++---
+ arch/arm64/crypto/chacha-neon-glue.c |   2 +-
+ 6 files changed, 340 insertions(+), 240 deletions(-)
+ create mode 100644 arch/arm/crypto/chacha-glue.c
+ delete mode 100644 arch/arm/crypto/chacha-neon-glue.c
+
+--- a/arch/arm/crypto/Kconfig
++++ b/arch/arm/crypto/Kconfig
+@@ -127,10 +127,8 @@ config CRYPTO_CRC32_ARM_CE
+ 	select CRYPTO_HASH
+ 
+ config CRYPTO_CHACHA20_NEON
+-	tristate "NEON accelerated ChaCha stream cipher algorithms"
+-	depends on KERNEL_MODE_NEON
++	tristate "NEON and scalar accelerated ChaCha stream cipher algorithms"
+ 	select CRYPTO_BLKCIPHER
+-	select CRYPTO_CHACHA20
+ 
+ config CRYPTO_NHPOLY1305_NEON
+ 	tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"
+--- a/arch/arm/crypto/Makefile
++++ b/arch/arm/crypto/Makefile
+@@ -53,7 +53,8 @@ aes-arm-ce-y	:= aes-ce-core.o aes-ce-glu
+ ghash-arm-ce-y	:= ghash-ce-core.o ghash-ce-glue.o
+ crct10dif-arm-ce-y	:= crct10dif-ce-core.o crct10dif-ce-glue.o
+ crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o
+-chacha-neon-y := chacha-neon-core.o chacha-neon-glue.o
++chacha-neon-y := chacha-scalar-core.o chacha-glue.o
++chacha-neon-$(CONFIG_KERNEL_MODE_NEON) += chacha-neon-core.o
+ nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
+ 
+ ifdef REGENERATE_ARM_CRYPTO
+--- /dev/null
++++ b/arch/arm/crypto/chacha-glue.c
+@@ -0,0 +1,304 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * ARM NEON accelerated ChaCha and XChaCha stream ciphers,
++ * including ChaCha20 (RFC7539)
++ *
++ * Copyright (C) 2016-2019 Linaro, Ltd. <ard.biesheuvel@linaro.org>
++ * Copyright (C) 2015 Martin Willi
++ */
++
++#include <crypto/algapi.h>
++#include <crypto/internal/chacha.h>
++#include <crypto/internal/simd.h>
++#include <crypto/internal/skcipher.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++
++#include <asm/cputype.h>
++#include <asm/hwcap.h>
++#include <asm/neon.h>
++#include <asm/simd.h>
++
++asmlinkage void chacha_block_xor_neon(const u32 *state, u8 *dst, const u8 *src,
++				      int nrounds);
++asmlinkage void chacha_4block_xor_neon(const u32 *state, u8 *dst, const u8 *src,
++				       int nrounds);
++asmlinkage void hchacha_block_arm(const u32 *state, u32 *out, int nrounds);
++asmlinkage void hchacha_block_neon(const u32 *state, u32 *out, int nrounds);
++
++asmlinkage void chacha_doarm(u8 *dst, const u8 *src, unsigned int bytes,
++			     const u32 *state, int nrounds);
++
++static inline bool neon_usable(void)
++{
++	return crypto_simd_usable();
++}
++
++static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
++			  unsigned int bytes, int nrounds)
++{
++	u8 buf[CHACHA_BLOCK_SIZE];
++
++	while (bytes >= CHACHA_BLOCK_SIZE * 4) {
++		chacha_4block_xor_neon(state, dst, src, nrounds);
++		bytes -= CHACHA_BLOCK_SIZE * 4;
++		src += CHACHA_BLOCK_SIZE * 4;
++		dst += CHACHA_BLOCK_SIZE * 4;
++		state[12] += 4;
++	}
++	while (bytes >= CHACHA_BLOCK_SIZE) {
++		chacha_block_xor_neon(state, dst, src, nrounds);
++		bytes -= CHACHA_BLOCK_SIZE;
++		src += CHACHA_BLOCK_SIZE;
++		dst += CHACHA_BLOCK_SIZE;
++		state[12]++;
++	}
++	if (bytes) {
++		memcpy(buf, src, bytes);
++		chacha_block_xor_neon(state, buf, buf, nrounds);
++		memcpy(dst, buf, bytes);
++	}
++}
++
++static int chacha_stream_xor(struct skcipher_request *req,
++			     const struct chacha_ctx *ctx, const u8 *iv,
++			     bool neon)
++{
++	struct skcipher_walk walk;
++	u32 state[16];
++	int err;
++
++	err = skcipher_walk_virt(&walk, req, false);
++
++	chacha_init_generic(state, ctx->key, iv);
++
++	while (walk.nbytes > 0) {
++		unsigned int nbytes = walk.nbytes;
++
++		if (nbytes < walk.total)
++			nbytes = round_down(nbytes, walk.stride);
++
++		if (!neon) {
++			chacha_doarm(walk.dst.virt.addr, walk.src.virt.addr,
++				     nbytes, state, ctx->nrounds);
++			state[12] += DIV_ROUND_UP(nbytes, CHACHA_BLOCK_SIZE);
++		} else {
++			kernel_neon_begin();
++			chacha_doneon(state, walk.dst.virt.addr,
++				      walk.src.virt.addr, nbytes, ctx->nrounds);
++			kernel_neon_end();
++		}
++		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
++	}
++
++	return err;
++}
++
++static int do_chacha(struct skcipher_request *req, bool neon)
++{
++	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
++	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
++
++	return chacha_stream_xor(req, ctx, req->iv, neon);
++}
++
++static int chacha_arm(struct skcipher_request *req)
++{
++	return do_chacha(req, false);
++}
++
++static int chacha_neon(struct skcipher_request *req)
++{
++	return do_chacha(req, neon_usable());
++}
++
++static int do_xchacha(struct skcipher_request *req, bool neon)
++{
++	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
++	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
++	struct chacha_ctx subctx;
++	u32 state[16];
++	u8 real_iv[16];
++
++	chacha_init_generic(state, ctx->key, req->iv);
++
++	if (!neon) {
++		hchacha_block_arm(state, subctx.key, ctx->nrounds);
++	} else {
++		kernel_neon_begin();
++		hchacha_block_neon(state, subctx.key, ctx->nrounds);
++		kernel_neon_end();
++	}
++	subctx.nrounds = ctx->nrounds;
++
++	memcpy(&real_iv[0], req->iv + 24, 8);
++	memcpy(&real_iv[8], req->iv + 16, 8);
++	return chacha_stream_xor(req, &subctx, real_iv, neon);
++}
++
++static int xchacha_arm(struct skcipher_request *req)
++{
++	return do_xchacha(req, false);
++}
++
++static int xchacha_neon(struct skcipher_request *req)
++{
++	return do_xchacha(req, neon_usable());
++}
++
++static struct skcipher_alg arm_algs[] = {
++	{
++		.base.cra_name		= "chacha20",
++		.base.cra_driver_name	= "chacha20-arm",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= CHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= chacha_arm,
++		.decrypt		= chacha_arm,
++	}, {
++		.base.cra_name		= "xchacha20",
++		.base.cra_driver_name	= "xchacha20-arm",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= xchacha_arm,
++		.decrypt		= xchacha_arm,
++	}, {
++		.base.cra_name		= "xchacha12",
++		.base.cra_driver_name	= "xchacha12-arm",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha12_setkey,
++		.encrypt		= xchacha_arm,
++		.decrypt		= xchacha_arm,
++	},
++};
++
++static struct skcipher_alg neon_algs[] = {
++	{
++		.base.cra_name		= "chacha20",
++		.base.cra_driver_name	= "chacha20-neon",
++		.base.cra_priority	= 300,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= CHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.walksize		= 4 * CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= chacha_neon,
++		.decrypt		= chacha_neon,
++	}, {
++		.base.cra_name		= "xchacha20",
++		.base.cra_driver_name	= "xchacha20-neon",
++		.base.cra_priority	= 300,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.walksize		= 4 * CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= xchacha_neon,
++		.decrypt		= xchacha_neon,
++	}, {
++		.base.cra_name		= "xchacha12",
++		.base.cra_driver_name	= "xchacha12-neon",
++		.base.cra_priority	= 300,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.walksize		= 4 * CHACHA_BLOCK_SIZE,
++		.setkey			= chacha12_setkey,
++		.encrypt		= xchacha_neon,
++		.decrypt		= xchacha_neon,
++	}
++};
++
++static int __init chacha_simd_mod_init(void)
++{
++	int err;
++
++	err = crypto_register_skciphers(arm_algs, ARRAY_SIZE(arm_algs));
++	if (err)
++		return err;
++
++	if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && (elf_hwcap & HWCAP_NEON)) {
++		int i;
++
++		switch (read_cpuid_part()) {
++		case ARM_CPU_PART_CORTEX_A7:
++		case ARM_CPU_PART_CORTEX_A5:
++			/*
++			 * The Cortex-A7 and Cortex-A5 do not perform well with
++			 * the NEON implementation but do incredibly with the
++			 * scalar one and use less power.
++			 */
++			for (i = 0; i < ARRAY_SIZE(neon_algs); i++)
++				neon_algs[i].base.cra_priority = 0;
++			break;
++		}
++
++		err = crypto_register_skciphers(neon_algs, ARRAY_SIZE(neon_algs));
++		if (err)
++			crypto_unregister_skciphers(arm_algs, ARRAY_SIZE(arm_algs));
++	}
++	return err;
++}
++
++static void __exit chacha_simd_mod_fini(void)
++{
++	crypto_unregister_skciphers(arm_algs, ARRAY_SIZE(arm_algs));
++	if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && (elf_hwcap & HWCAP_NEON))
++		crypto_unregister_skciphers(neon_algs, ARRAY_SIZE(neon_algs));
++}
++
++module_init(chacha_simd_mod_init);
++module_exit(chacha_simd_mod_fini);
++
++MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (scalar and NEON accelerated)");
++MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS_CRYPTO("chacha20");
++MODULE_ALIAS_CRYPTO("chacha20-arm");
++MODULE_ALIAS_CRYPTO("xchacha20");
++MODULE_ALIAS_CRYPTO("xchacha20-arm");
++MODULE_ALIAS_CRYPTO("xchacha12");
++MODULE_ALIAS_CRYPTO("xchacha12-arm");
++#ifdef CONFIG_KERNEL_MODE_NEON
++MODULE_ALIAS_CRYPTO("chacha20-neon");
++MODULE_ALIAS_CRYPTO("xchacha20-neon");
++MODULE_ALIAS_CRYPTO("xchacha12-neon");
++#endif
+--- a/arch/arm/crypto/chacha-neon-glue.c
++++ /dev/null
+@@ -1,202 +0,0 @@
+-/*
+- * ARM NEON accelerated ChaCha and XChaCha stream ciphers,
+- * including ChaCha20 (RFC7539)
+- *
+- * Copyright (C) 2016 Linaro, Ltd. <ard.biesheuvel@linaro.org>
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License version 2 as
+- * published by the Free Software Foundation.
+- *
+- * Based on:
+- * ChaCha20 256-bit cipher algorithm, RFC7539, SIMD glue code
+- *
+- * Copyright (C) 2015 Martin Willi
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- */
+-
+-#include <crypto/algapi.h>
+-#include <crypto/internal/chacha.h>
+-#include <crypto/internal/simd.h>
+-#include <crypto/internal/skcipher.h>
+-#include <linux/kernel.h>
+-#include <linux/module.h>
+-
+-#include <asm/hwcap.h>
+-#include <asm/neon.h>
+-#include <asm/simd.h>
+-
+-asmlinkage void chacha_block_xor_neon(const u32 *state, u8 *dst, const u8 *src,
+-				      int nrounds);
+-asmlinkage void chacha_4block_xor_neon(const u32 *state, u8 *dst, const u8 *src,
+-				       int nrounds);
+-asmlinkage void hchacha_block_neon(const u32 *state, u32 *out, int nrounds);
+-
+-static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
+-			  unsigned int bytes, int nrounds)
+-{
+-	u8 buf[CHACHA_BLOCK_SIZE];
+-
+-	while (bytes >= CHACHA_BLOCK_SIZE * 4) {
+-		chacha_4block_xor_neon(state, dst, src, nrounds);
+-		bytes -= CHACHA_BLOCK_SIZE * 4;
+-		src += CHACHA_BLOCK_SIZE * 4;
+-		dst += CHACHA_BLOCK_SIZE * 4;
+-		state[12] += 4;
+-	}
+-	while (bytes >= CHACHA_BLOCK_SIZE) {
+-		chacha_block_xor_neon(state, dst, src, nrounds);
+-		bytes -= CHACHA_BLOCK_SIZE;
+-		src += CHACHA_BLOCK_SIZE;
+-		dst += CHACHA_BLOCK_SIZE;
+-		state[12]++;
+-	}
+-	if (bytes) {
+-		memcpy(buf, src, bytes);
+-		chacha_block_xor_neon(state, buf, buf, nrounds);
+-		memcpy(dst, buf, bytes);
+-	}
+-}
+-
+-static int chacha_neon_stream_xor(struct skcipher_request *req,
+-				  const struct chacha_ctx *ctx, const u8 *iv)
+-{
+-	struct skcipher_walk walk;
+-	u32 state[16];
+-	int err;
+-
+-	err = skcipher_walk_virt(&walk, req, false);
+-
+-	crypto_chacha_init(state, ctx, iv);
+-
+-	while (walk.nbytes > 0) {
+-		unsigned int nbytes = walk.nbytes;
+-
+-		if (nbytes < walk.total)
+-			nbytes = round_down(nbytes, walk.stride);
+-
+-		kernel_neon_begin();
+-		chacha_doneon(state, walk.dst.virt.addr, walk.src.virt.addr,
+-			      nbytes, ctx->nrounds);
+-		kernel_neon_end();
+-		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+-	}
+-
+-	return err;
+-}
+-
+-static int chacha_neon(struct skcipher_request *req)
+-{
+-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+-	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+-
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_chacha_crypt(req);
+-
+-	return chacha_neon_stream_xor(req, ctx, req->iv);
+-}
+-
+-static int xchacha_neon(struct skcipher_request *req)
+-{
+-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+-	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	struct chacha_ctx subctx;
+-	u32 state[16];
+-	u8 real_iv[16];
+-
+-	if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+-		return crypto_xchacha_crypt(req);
+-
+-	crypto_chacha_init(state, ctx, req->iv);
+-
+-	kernel_neon_begin();
+-	hchacha_block_neon(state, subctx.key, ctx->nrounds);
+-	kernel_neon_end();
+-	subctx.nrounds = ctx->nrounds;
+-
+-	memcpy(&real_iv[0], req->iv + 24, 8);
+-	memcpy(&real_iv[8], req->iv + 16, 8);
+-	return chacha_neon_stream_xor(req, &subctx, real_iv);
+-}
+-
+-static struct skcipher_alg algs[] = {
+-	{
+-		.base.cra_name		= "chacha20",
+-		.base.cra_driver_name	= "chacha20-neon",
+-		.base.cra_priority	= 300,
+-		.base.cra_blocksize	= 1,
+-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+-		.base.cra_module	= THIS_MODULE,
+-
+-		.min_keysize		= CHACHA_KEY_SIZE,
+-		.max_keysize		= CHACHA_KEY_SIZE,
+-		.ivsize			= CHACHA_IV_SIZE,
+-		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.walksize		= 4 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
+-		.encrypt		= chacha_neon,
+-		.decrypt		= chacha_neon,
+-	}, {
+-		.base.cra_name		= "xchacha20",
+-		.base.cra_driver_name	= "xchacha20-neon",
+-		.base.cra_priority	= 300,
+-		.base.cra_blocksize	= 1,
+-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+-		.base.cra_module	= THIS_MODULE,
+-
+-		.min_keysize		= CHACHA_KEY_SIZE,
+-		.max_keysize		= CHACHA_KEY_SIZE,
+-		.ivsize			= XCHACHA_IV_SIZE,
+-		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.walksize		= 4 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha20_setkey,
+-		.encrypt		= xchacha_neon,
+-		.decrypt		= xchacha_neon,
+-	}, {
+-		.base.cra_name		= "xchacha12",
+-		.base.cra_driver_name	= "xchacha12-neon",
+-		.base.cra_priority	= 300,
+-		.base.cra_blocksize	= 1,
+-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+-		.base.cra_module	= THIS_MODULE,
+-
+-		.min_keysize		= CHACHA_KEY_SIZE,
+-		.max_keysize		= CHACHA_KEY_SIZE,
+-		.ivsize			= XCHACHA_IV_SIZE,
+-		.chunksize		= CHACHA_BLOCK_SIZE,
+-		.walksize		= 4 * CHACHA_BLOCK_SIZE,
+-		.setkey			= crypto_chacha12_setkey,
+-		.encrypt		= xchacha_neon,
+-		.decrypt		= xchacha_neon,
+-	}
+-};
+-
+-static int __init chacha_simd_mod_init(void)
+-{
+-	if (!(elf_hwcap & HWCAP_NEON))
+-		return -ENODEV;
+-
+-	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
+-}
+-
+-static void __exit chacha_simd_mod_fini(void)
+-{
+-	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
+-}
+-
+-module_init(chacha_simd_mod_init);
+-module_exit(chacha_simd_mod_fini);
+-
+-MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (NEON accelerated)");
+-MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
+-MODULE_LICENSE("GPL v2");
+-MODULE_ALIAS_CRYPTO("chacha20");
+-MODULE_ALIAS_CRYPTO("chacha20-neon");
+-MODULE_ALIAS_CRYPTO("xchacha20");
+-MODULE_ALIAS_CRYPTO("xchacha20-neon");
+-MODULE_ALIAS_CRYPTO("xchacha12");
+-MODULE_ALIAS_CRYPTO("xchacha12-neon");
+--- a/arch/arm/crypto/chacha-scalar-core.S
++++ b/arch/arm/crypto/chacha-scalar-core.S
+@@ -41,14 +41,6 @@
+ 	X14	.req	r12
+ 	X15	.req	r14
+ 
+-.Lexpand_32byte_k:
+-	// "expand 32-byte k"
+-	.word	0x61707865, 0x3320646e, 0x79622d32, 0x6b206574
+-
+-#ifdef __thumb2__
+-#  define adrl adr
+-#endif
+-
+ .macro __rev		out, in,  t0, t1, t2
+ .if __LINUX_ARM_ARCH__ >= 6
+ 	rev		\out, \in
+@@ -391,61 +383,65 @@
+ .endm	// _chacha
+ 
+ /*
+- * void chacha20_arm(u8 *out, const u8 *in, size_t len, const u32 key[8],
+- *		     const u32 iv[4]);
++ * void chacha_doarm(u8 *dst, const u8 *src, unsigned int bytes,
++ *		     const u32 *state, int nrounds);
+  */
+-ENTRY(chacha20_arm)
++ENTRY(chacha_doarm)
+ 	cmp		r2, #0			// len == 0?
+ 	reteq		lr
+ 
++	ldr		ip, [sp]
++	cmp		ip, #12
++
+ 	push		{r0-r2,r4-r11,lr}
+ 
+ 	// Push state x0-x15 onto stack.
+ 	// Also store an extra copy of x10-x11 just before the state.
+ 
+-	ldr		r4, [sp, #48]		// iv
+-	mov		r0, sp
+-	sub		sp, #80
+-
+-	// iv: x12-x15
+-	ldm		r4, {X12,X13,X14,X15}
+-	stmdb		r0!, {X12,X13,X14,X15}
++	add		X12, r3, #48
++	ldm		X12, {X12,X13,X14,X15}
++	push		{X12,X13,X14,X15}
++	sub		sp, sp, #64
+ 
+-	// key: x4-x11
+-	__ldrd		X8_X10, X9_X11, r3, 24
++	__ldrd		X8_X10, X9_X11, r3, 40
+ 	__strd		X8_X10, X9_X11, sp, 8
+-	stmdb		r0!, {X8_X10, X9_X11}
+-	ldm		r3, {X4-X9_X11}
+-	stmdb		r0!, {X4-X9_X11}
+-
+-	// constants: x0-x3
+-	adrl		X3, .Lexpand_32byte_k
+-	ldm		X3, {X0-X3}
++	__strd		X8_X10, X9_X11, sp, 56
++	ldm		r3, {X0-X9_X11}
+ 	__strd		X0, X1, sp, 16
+ 	__strd		X2, X3, sp, 24
++	__strd		X4, X5, sp, 32
++	__strd		X6, X7, sp, 40
++	__strd		X8_X10, X9_X11, sp, 48
+ 
++	beq		1f
+ 	_chacha		20
+ 
+-	add		sp, #76
++0:	add		sp, #76
+ 	pop		{r4-r11, pc}
+-ENDPROC(chacha20_arm)
++
++1:	_chacha		12
++	b		0b
++ENDPROC(chacha_doarm)
+ 
+ /*
+- * void hchacha20_arm(const u32 state[16], u32 out[8]);
++ * void hchacha_block_arm(const u32 state[16], u32 out[8], int nrounds);
+  */
+-ENTRY(hchacha20_arm)
++ENTRY(hchacha_block_arm)
+ 	push		{r1,r4-r11,lr}
+ 
++	cmp		r2, #12			// ChaCha12 ?
++
+ 	mov		r14, r0
+ 	ldmia		r14!, {r0-r11}		// load x0-x11
+ 	push		{r10-r11}		// store x10-x11 to stack
+ 	ldm		r14, {r10-r12,r14}	// load x12-x15
+ 	sub		sp, #8
+ 
++	beq		1f
+ 	_chacha_permute	20
+ 
+ 	// Skip over (unused0-unused1, x10-x11)
+-	add		sp, #16
++0:	add		sp, #16
+ 
+ 	// Fix up rotations of x12-x15
+ 	ror		X12, X12, #drot
+@@ -458,4 +454,7 @@ ENTRY(hchacha20_arm)
+ 	stm		r4, {X0,X1,X2,X3,X12,X13,X14,X15}
+ 
+ 	pop		{r4-r11,pc}
+-ENDPROC(hchacha20_arm)
++
++1:	_chacha_permute	12
++	b		0b
++ENDPROC(hchacha_block_arm)
+--- a/arch/arm64/crypto/chacha-neon-glue.c
++++ b/arch/arm64/crypto/chacha-neon-glue.c
+@@ -1,5 +1,5 @@
+ /*
+- * ARM NEON accelerated ChaCha and XChaCha stream ciphers,
++ * ARM NEON and scalar accelerated ChaCha and XChaCha stream ciphers,
+  * including ChaCha20 (RFC7539)
+  *
+  * Copyright (C) 2016 - 2017 Linaro, Ltd. <ard.biesheuvel@linaro.org>

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0009-crypto-arm-chacha-expose-ARM-ChaCha-routine-as-libra.patch

@@ -0,0 +1,108 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:15 +0100
+Subject: [PATCH] crypto: arm/chacha - expose ARM ChaCha routine as library
+ function
+
+commit a44a3430d71bad4ee56788a59fff099b291ea54c upstream.
+
+Expose the accelerated NEON ChaCha routine directly as a symbol
+export so that users of the ChaCha library API can use it directly.
+
+Given that calls into the library API will always go through the
+routines in this module if it is enabled, switch to static keys
+to select the optimal implementation available (which may be none
+at all, in which case we defer to the generic implementation for
+all invocations).
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/arm/crypto/Kconfig       |  1 +
+ arch/arm/crypto/chacha-glue.c | 41 ++++++++++++++++++++++++++++++++++-
+ 2 files changed, 41 insertions(+), 1 deletion(-)
+
+--- a/arch/arm/crypto/Kconfig
++++ b/arch/arm/crypto/Kconfig
+@@ -129,6 +129,7 @@ config CRYPTO_CRC32_ARM_CE
+ config CRYPTO_CHACHA20_NEON
+ 	tristate "NEON and scalar accelerated ChaCha stream cipher algorithms"
+ 	select CRYPTO_BLKCIPHER
++	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+ 
+ config CRYPTO_NHPOLY1305_NEON
+ 	tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"
+--- a/arch/arm/crypto/chacha-glue.c
++++ b/arch/arm/crypto/chacha-glue.c
+@@ -11,6 +11,7 @@
+ #include <crypto/internal/chacha.h>
+ #include <crypto/internal/simd.h>
+ #include <crypto/internal/skcipher.h>
++#include <linux/jump_label.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ 
+@@ -29,9 +30,11 @@ asmlinkage void hchacha_block_neon(const
+ asmlinkage void chacha_doarm(u8 *dst, const u8 *src, unsigned int bytes,
+ 			     const u32 *state, int nrounds);
+ 
++static __ro_after_init DEFINE_STATIC_KEY_FALSE(use_neon);
++
+ static inline bool neon_usable(void)
+ {
+-	return crypto_simd_usable();
++	return static_branch_likely(&use_neon) && crypto_simd_usable();
+ }
+ 
+ static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
+@@ -60,6 +63,40 @@ static void chacha_doneon(u32 *state, u8
+ 	}
+ }
+ 
++void hchacha_block_arch(const u32 *state, u32 *stream, int nrounds)
++{
++	if (!IS_ENABLED(CONFIG_KERNEL_MODE_NEON) || !neon_usable()) {
++		hchacha_block_arm(state, stream, nrounds);
++	} else {
++		kernel_neon_begin();
++		hchacha_block_neon(state, stream, nrounds);
++		kernel_neon_end();
++	}
++}
++EXPORT_SYMBOL(hchacha_block_arch);
++
++void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv)
++{
++	chacha_init_generic(state, key, iv);
++}
++EXPORT_SYMBOL(chacha_init_arch);
++
++void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
++		       int nrounds)
++{
++	if (!IS_ENABLED(CONFIG_KERNEL_MODE_NEON) || !neon_usable() ||
++	    bytes <= CHACHA_BLOCK_SIZE) {
++		chacha_doarm(dst, src, bytes, state, nrounds);
++		state[12] += DIV_ROUND_UP(bytes, CHACHA_BLOCK_SIZE);
++		return;
++	}
++
++	kernel_neon_begin();
++	chacha_doneon(state, dst, src, bytes, nrounds);
++	kernel_neon_end();
++}
++EXPORT_SYMBOL(chacha_crypt_arch);
++
+ static int chacha_stream_xor(struct skcipher_request *req,
+ 			     const struct chacha_ctx *ctx, const u8 *iv,
+ 			     bool neon)
+@@ -269,6 +306,8 @@ static int __init chacha_simd_mod_init(v
+ 			for (i = 0; i < ARRAY_SIZE(neon_algs); i++)
+ 				neon_algs[i].base.cra_priority = 0;
+ 			break;
++		default:
++			static_branch_enable(&use_neon);
+ 		}
+ 
+ 		err = crypto_register_skciphers(neon_algs, ARRAY_SIZE(neon_algs));

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0010-crypto-mips-chacha-import-32r2-ChaCha-code-from-Zinc.patch

@@ -0,0 +1,451 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: "Jason A. Donenfeld" <Jason@zx2c4.com>
+Date: Fri, 8 Nov 2019 13:22:16 +0100
+Subject: [PATCH] crypto: mips/chacha - import 32r2 ChaCha code from Zinc
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+commit 49aa7c00eddf8d8f462b0256bd82e81762d7b0c6 upstream.
+
+This imports the accelerated MIPS 32r2 ChaCha20 implementation from the
+Zinc patch set.
+
+Co-developed-by: René van Dorst <opensource@vdorst.com>
+Signed-off-by: René van Dorst <opensource@vdorst.com>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/mips/crypto/chacha-core.S | 424 +++++++++++++++++++++++++++++++++
+ 1 file changed, 424 insertions(+)
+ create mode 100644 arch/mips/crypto/chacha-core.S
+
+--- /dev/null
++++ b/arch/mips/crypto/chacha-core.S
+@@ -0,0 +1,424 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ * Copyright (C) 2016-2018 René van Dorst <opensource@vdorst.com>. All Rights Reserved.
++ * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
++ */
++
++#define MASK_U32		0x3c
++#define CHACHA20_BLOCK_SIZE	64
++#define STACK_SIZE		32
++
++#define X0	$t0
++#define X1	$t1
++#define X2	$t2
++#define X3	$t3
++#define X4	$t4
++#define X5	$t5
++#define X6	$t6
++#define X7	$t7
++#define X8	$t8
++#define X9	$t9
++#define X10	$v1
++#define X11	$s6
++#define X12	$s5
++#define X13	$s4
++#define X14	$s3
++#define X15	$s2
++/* Use regs which are overwritten on exit for Tx so we don't leak clear data. */
++#define T0	$s1
++#define T1	$s0
++#define T(n)	T ## n
++#define X(n)	X ## n
++
++/* Input arguments */
++#define STATE		$a0
++#define OUT		$a1
++#define IN		$a2
++#define BYTES		$a3
++
++/* Output argument */
++/* NONCE[0] is kept in a register and not in memory.
++ * We don't want to touch original value in memory.
++ * Must be incremented every loop iteration.
++ */
++#define NONCE_0		$v0
++
++/* SAVED_X and SAVED_CA are set in the jump table.
++ * Use regs which are overwritten on exit else we don't leak clear data.
++ * They are used to handling the last bytes which are not multiple of 4.
++ */
++#define SAVED_X		X15
++#define SAVED_CA	$s7
++
++#define IS_UNALIGNED	$s7
++
++#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
++#define MSB 0
++#define LSB 3
++#define ROTx rotl
++#define ROTR(n) rotr n, 24
++#define	CPU_TO_LE32(n) \
++	wsbh	n; \
++	rotr	n, 16;
++#else
++#define MSB 3
++#define LSB 0
++#define ROTx rotr
++#define CPU_TO_LE32(n)
++#define ROTR(n)
++#endif
++
++#define FOR_EACH_WORD(x) \
++	x( 0); \
++	x( 1); \
++	x( 2); \
++	x( 3); \
++	x( 4); \
++	x( 5); \
++	x( 6); \
++	x( 7); \
++	x( 8); \
++	x( 9); \
++	x(10); \
++	x(11); \
++	x(12); \
++	x(13); \
++	x(14); \
++	x(15);
++
++#define FOR_EACH_WORD_REV(x) \
++	x(15); \
++	x(14); \
++	x(13); \
++	x(12); \
++	x(11); \
++	x(10); \
++	x( 9); \
++	x( 8); \
++	x( 7); \
++	x( 6); \
++	x( 5); \
++	x( 4); \
++	x( 3); \
++	x( 2); \
++	x( 1); \
++	x( 0);
++
++#define PLUS_ONE_0	 1
++#define PLUS_ONE_1	 2
++#define PLUS_ONE_2	 3
++#define PLUS_ONE_3	 4
++#define PLUS_ONE_4	 5
++#define PLUS_ONE_5	 6
++#define PLUS_ONE_6	 7
++#define PLUS_ONE_7	 8
++#define PLUS_ONE_8	 9
++#define PLUS_ONE_9	10
++#define PLUS_ONE_10	11
++#define PLUS_ONE_11	12
++#define PLUS_ONE_12	13
++#define PLUS_ONE_13	14
++#define PLUS_ONE_14	15
++#define PLUS_ONE_15	16
++#define PLUS_ONE(x)	PLUS_ONE_ ## x
++#define _CONCAT3(a,b,c)	a ## b ## c
++#define CONCAT3(a,b,c)	_CONCAT3(a,b,c)
++
++#define STORE_UNALIGNED(x) \
++CONCAT3(.Lchacha20_mips_xor_unaligned_, PLUS_ONE(x), _b: ;) \
++	.if (x != 12); \
++		lw	T0, (x*4)(STATE); \
++	.endif; \
++	lwl	T1, (x*4)+MSB ## (IN); \
++	lwr	T1, (x*4)+LSB ## (IN); \
++	.if (x == 12); \
++		addu	X ## x, NONCE_0; \
++	.else; \
++		addu	X ## x, T0; \
++	.endif; \
++	CPU_TO_LE32(X ## x); \
++	xor	X ## x, T1; \
++	swl	X ## x, (x*4)+MSB ## (OUT); \
++	swr	X ## x, (x*4)+LSB ## (OUT);
++
++#define STORE_ALIGNED(x) \
++CONCAT3(.Lchacha20_mips_xor_aligned_, PLUS_ONE(x), _b: ;) \
++	.if (x != 12); \
++		lw	T0, (x*4)(STATE); \
++	.endif; \
++	lw	T1, (x*4) ## (IN); \
++	.if (x == 12); \
++		addu	X ## x, NONCE_0; \
++	.else; \
++		addu	X ## x, T0; \
++	.endif; \
++	CPU_TO_LE32(X ## x); \
++	xor	X ## x, T1; \
++	sw	X ## x, (x*4) ## (OUT);
++
++/* Jump table macro.
++ * Used for setup and handling the last bytes, which are not multiple of 4.
++ * X15 is free to store Xn
++ * Every jumptable entry must be equal in size.
++ */
++#define JMPTBL_ALIGNED(x) \
++.Lchacha20_mips_jmptbl_aligned_ ## x: ; \
++	.set	noreorder; \
++	b	.Lchacha20_mips_xor_aligned_ ## x ## _b; \
++	.if (x == 12); \
++		addu	SAVED_X, X ## x, NONCE_0; \
++	.else; \
++		addu	SAVED_X, X ## x, SAVED_CA; \
++	.endif; \
++	.set	reorder
++
++#define JMPTBL_UNALIGNED(x) \
++.Lchacha20_mips_jmptbl_unaligned_ ## x: ; \
++	.set	noreorder; \
++	b	.Lchacha20_mips_xor_unaligned_ ## x ## _b; \
++	.if (x == 12); \
++		addu	SAVED_X, X ## x, NONCE_0; \
++	.else; \
++		addu	SAVED_X, X ## x, SAVED_CA; \
++	.endif; \
++	.set	reorder
++
++#define AXR(A, B, C, D,  K, L, M, N,  V, W, Y, Z,  S) \
++	addu	X(A), X(K); \
++	addu	X(B), X(L); \
++	addu	X(C), X(M); \
++	addu	X(D), X(N); \
++	xor	X(V), X(A); \
++	xor	X(W), X(B); \
++	xor	X(Y), X(C); \
++	xor	X(Z), X(D); \
++	rotl	X(V), S;    \
++	rotl	X(W), S;    \
++	rotl	X(Y), S;    \
++	rotl	X(Z), S;
++
++.text
++.set	reorder
++.set	noat
++.globl	chacha20_mips
++.ent	chacha20_mips
++chacha20_mips:
++	.frame	$sp, STACK_SIZE, $ra
++
++	addiu	$sp, -STACK_SIZE
++
++	/* Return bytes = 0. */
++	beqz	BYTES, .Lchacha20_mips_end
++
++	lw	NONCE_0, 48(STATE)
++
++	/* Save s0-s7 */
++	sw	$s0,  0($sp)
++	sw	$s1,  4($sp)
++	sw	$s2,  8($sp)
++	sw	$s3, 12($sp)
++	sw	$s4, 16($sp)
++	sw	$s5, 20($sp)
++	sw	$s6, 24($sp)
++	sw	$s7, 28($sp)
++
++	/* Test IN or OUT is unaligned.
++	 * IS_UNALIGNED = ( IN | OUT ) & 0x00000003
++	 */
++	or	IS_UNALIGNED, IN, OUT
++	andi	IS_UNALIGNED, 0x3
++
++	/* Set number of rounds */
++	li	$at, 20
++
++	b	.Lchacha20_rounds_start
++
++.align 4
++.Loop_chacha20_rounds:
++	addiu	IN,  CHACHA20_BLOCK_SIZE
++	addiu	OUT, CHACHA20_BLOCK_SIZE
++	addiu	NONCE_0, 1
++
++.Lchacha20_rounds_start:
++	lw	X0,  0(STATE)
++	lw	X1,  4(STATE)
++	lw	X2,  8(STATE)
++	lw	X3,  12(STATE)
++
++	lw	X4,  16(STATE)
++	lw	X5,  20(STATE)
++	lw	X6,  24(STATE)
++	lw	X7,  28(STATE)
++	lw	X8,  32(STATE)
++	lw	X9,  36(STATE)
++	lw	X10, 40(STATE)
++	lw	X11, 44(STATE)
++
++	move	X12, NONCE_0
++	lw	X13, 52(STATE)
++	lw	X14, 56(STATE)
++	lw	X15, 60(STATE)
++
++.Loop_chacha20_xor_rounds:
++	addiu	$at, -2
++	AXR( 0, 1, 2, 3,  4, 5, 6, 7, 12,13,14,15, 16);
++	AXR( 8, 9,10,11, 12,13,14,15,  4, 5, 6, 7, 12);
++	AXR( 0, 1, 2, 3,  4, 5, 6, 7, 12,13,14,15,  8);
++	AXR( 8, 9,10,11, 12,13,14,15,  4, 5, 6, 7,  7);
++	AXR( 0, 1, 2, 3,  5, 6, 7, 4, 15,12,13,14, 16);
++	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4, 12);
++	AXR( 0, 1, 2, 3,  5, 6, 7, 4, 15,12,13,14,  8);
++	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4,  7);
++	bnez	$at, .Loop_chacha20_xor_rounds
++
++	addiu	BYTES, -(CHACHA20_BLOCK_SIZE)
++
++	/* Is data src/dst unaligned? Jump */
++	bnez	IS_UNALIGNED, .Loop_chacha20_unaligned
++
++	/* Set number rounds here to fill delayslot. */
++	li	$at, 20
++
++	/* BYTES < 0, it has no full block. */
++	bltz	BYTES, .Lchacha20_mips_no_full_block_aligned
++
++	FOR_EACH_WORD_REV(STORE_ALIGNED)
++
++	/* BYTES > 0? Loop again. */
++	bgtz	BYTES, .Loop_chacha20_rounds
++
++	/* Place this here to fill delay slot */
++	addiu	NONCE_0, 1
++
++	/* BYTES < 0? Handle last bytes */
++	bltz	BYTES, .Lchacha20_mips_xor_bytes
++
++.Lchacha20_mips_xor_done:
++	/* Restore used registers */
++	lw	$s0,  0($sp)
++	lw	$s1,  4($sp)
++	lw	$s2,  8($sp)
++	lw	$s3, 12($sp)
++	lw	$s4, 16($sp)
++	lw	$s5, 20($sp)
++	lw	$s6, 24($sp)
++	lw	$s7, 28($sp)
++
++	/* Write NONCE_0 back to right location in state */
++	sw	NONCE_0, 48(STATE)
++
++.Lchacha20_mips_end:
++	addiu	$sp, STACK_SIZE
++	jr	$ra
++
++.Lchacha20_mips_no_full_block_aligned:
++	/* Restore the offset on BYTES */
++	addiu	BYTES, CHACHA20_BLOCK_SIZE
++
++	/* Get number of full WORDS */
++	andi	$at, BYTES, MASK_U32
++
++	/* Load upper half of jump table addr */
++	lui	T0, %hi(.Lchacha20_mips_jmptbl_aligned_0)
++
++	/* Calculate lower half jump table offset */
++	ins	T0, $at, 1, 6
++
++	/* Add offset to STATE */
++	addu	T1, STATE, $at
++
++	/* Add lower half jump table addr */
++	addiu	T0, %lo(.Lchacha20_mips_jmptbl_aligned_0)
++
++	/* Read value from STATE */
++	lw	SAVED_CA, 0(T1)
++
++	/* Store remaining bytecounter as negative value */
++	subu	BYTES, $at, BYTES
++
++	jr	T0
++
++	/* Jump table */
++	FOR_EACH_WORD(JMPTBL_ALIGNED)
++
++
++.Loop_chacha20_unaligned:
++	/* Set number rounds here to fill delayslot. */
++	li	$at, 20
++
++	/* BYTES > 0, it has no full block. */
++	bltz	BYTES, .Lchacha20_mips_no_full_block_unaligned
++
++	FOR_EACH_WORD_REV(STORE_UNALIGNED)
++
++	/* BYTES > 0? Loop again. */
++	bgtz	BYTES, .Loop_chacha20_rounds
++
++	/* Write NONCE_0 back to right location in state */
++	sw	NONCE_0, 48(STATE)
++
++	.set noreorder
++	/* Fall through to byte handling */
++	bgez	BYTES, .Lchacha20_mips_xor_done
++.Lchacha20_mips_xor_unaligned_0_b:
++.Lchacha20_mips_xor_aligned_0_b:
++	/* Place this here to fill delay slot */
++	addiu	NONCE_0, 1
++	.set reorder
++
++.Lchacha20_mips_xor_bytes:
++	addu	IN, $at
++	addu	OUT, $at
++	/* First byte */
++	lbu	T1, 0(IN)
++	addiu	$at, BYTES, 1
++	CPU_TO_LE32(SAVED_X)
++	ROTR(SAVED_X)
++	xor	T1, SAVED_X
++	sb	T1, 0(OUT)
++	beqz	$at, .Lchacha20_mips_xor_done
++	/* Second byte */
++	lbu	T1, 1(IN)
++	addiu	$at, BYTES, 2
++	ROTx	SAVED_X, 8
++	xor	T1, SAVED_X
++	sb	T1, 1(OUT)
++	beqz	$at, .Lchacha20_mips_xor_done
++	/* Third byte */
++	lbu	T1, 2(IN)
++	ROTx	SAVED_X, 8
++	xor	T1, SAVED_X
++	sb	T1, 2(OUT)
++	b	.Lchacha20_mips_xor_done
++
++.Lchacha20_mips_no_full_block_unaligned:
++	/* Restore the offset on BYTES */
++	addiu	BYTES, CHACHA20_BLOCK_SIZE
++
++	/* Get number of full WORDS */
++	andi	$at, BYTES, MASK_U32
++
++	/* Load upper half of jump table addr */
++	lui	T0, %hi(.Lchacha20_mips_jmptbl_unaligned_0)
++
++	/* Calculate lower half jump table offset */
++	ins	T0, $at, 1, 6
++
++	/* Add offset to STATE */
++	addu	T1, STATE, $at
++
++	/* Add lower half jump table addr */
++	addiu	T0, %lo(.Lchacha20_mips_jmptbl_unaligned_0)
++
++	/* Read value from STATE */
++	lw	SAVED_CA, 0(T1)
++
++	/* Store remaining bytecounter as negative value */
++	subu	BYTES, $at, BYTES
++
++	jr	T0
++
++	/* Jump table */
++	FOR_EACH_WORD(JMPTBL_UNALIGNED)
++.end chacha20_mips
++.set at

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0011-crypto-mips-chacha-wire-up-accelerated-32r2-code-fro.patch

@@ -0,0 +1,559 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:17 +0100
+Subject: [PATCH] crypto: mips/chacha - wire up accelerated 32r2 code from Zinc
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+commit 3a2f58f3ba4f6f44e33d1a48240d5eadb882cb59 upstream.
+
+This integrates the accelerated MIPS 32r2 implementation of ChaCha
+into both the API and library interfaces of the kernel crypto stack.
+
+The significance of this is that, in addition to becoming available
+as an accelerated library implementation, it can also be used by
+existing crypto API code such as Adiantum (for block encryption on
+ultra low performance cores) or IPsec using chacha20poly1305. These
+are use cases that have already opted into using the abstract crypto
+API. In order to support Adiantum, the core assembler routine has
+been adapted to take the round count as a function argument rather
+than hardcoding it to 20.
+
+Co-developed-by: René van Dorst <opensource@vdorst.com>
+Signed-off-by: René van Dorst <opensource@vdorst.com>
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/mips/Makefile             |   2 +-
+ arch/mips/crypto/Makefile      |   4 +
+ arch/mips/crypto/chacha-core.S | 159 ++++++++++++++++++++++++---------
+ arch/mips/crypto/chacha-glue.c | 150 +++++++++++++++++++++++++++++++
+ crypto/Kconfig                 |   6 ++
+ 5 files changed, 277 insertions(+), 44 deletions(-)
+ create mode 100644 arch/mips/crypto/chacha-glue.c
+
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -334,7 +334,7 @@ libs-$(CONFIG_MIPS_FP_SUPPORT) += arch/m
+ # See arch/mips/Kbuild for content of core part of the kernel
+ core-y += arch/mips/
+ 
+-drivers-$(CONFIG_MIPS_CRC_SUPPORT) += arch/mips/crypto/
++drivers-y			+= arch/mips/crypto/
+ drivers-$(CONFIG_OPROFILE)	+= arch/mips/oprofile/
+ 
+ # suspend and hibernation support
+--- a/arch/mips/crypto/Makefile
++++ b/arch/mips/crypto/Makefile
+@@ -4,3 +4,7 @@
+ #
+ 
+ obj-$(CONFIG_CRYPTO_CRC32_MIPS) += crc32-mips.o
++
++obj-$(CONFIG_CRYPTO_CHACHA_MIPS) += chacha-mips.o
++chacha-mips-y := chacha-core.o chacha-glue.o
++AFLAGS_chacha-core.o += -O2 # needed to fill branch delay slots
+--- a/arch/mips/crypto/chacha-core.S
++++ b/arch/mips/crypto/chacha-core.S
+@@ -125,7 +125,7 @@
+ #define CONCAT3(a,b,c)	_CONCAT3(a,b,c)
+ 
+ #define STORE_UNALIGNED(x) \
+-CONCAT3(.Lchacha20_mips_xor_unaligned_, PLUS_ONE(x), _b: ;) \
++CONCAT3(.Lchacha_mips_xor_unaligned_, PLUS_ONE(x), _b: ;) \
+ 	.if (x != 12); \
+ 		lw	T0, (x*4)(STATE); \
+ 	.endif; \
+@@ -142,7 +142,7 @@ CONCAT3(.Lchacha20_mips_xor_unaligned_,
+ 	swr	X ## x, (x*4)+LSB ## (OUT);
+ 
+ #define STORE_ALIGNED(x) \
+-CONCAT3(.Lchacha20_mips_xor_aligned_, PLUS_ONE(x), _b: ;) \
++CONCAT3(.Lchacha_mips_xor_aligned_, PLUS_ONE(x), _b: ;) \
+ 	.if (x != 12); \
+ 		lw	T0, (x*4)(STATE); \
+ 	.endif; \
+@@ -162,9 +162,9 @@ CONCAT3(.Lchacha20_mips_xor_aligned_, PL
+  * Every jumptable entry must be equal in size.
+  */
+ #define JMPTBL_ALIGNED(x) \
+-.Lchacha20_mips_jmptbl_aligned_ ## x: ; \
++.Lchacha_mips_jmptbl_aligned_ ## x: ; \
+ 	.set	noreorder; \
+-	b	.Lchacha20_mips_xor_aligned_ ## x ## _b; \
++	b	.Lchacha_mips_xor_aligned_ ## x ## _b; \
+ 	.if (x == 12); \
+ 		addu	SAVED_X, X ## x, NONCE_0; \
+ 	.else; \
+@@ -173,9 +173,9 @@ CONCAT3(.Lchacha20_mips_xor_aligned_, PL
+ 	.set	reorder
+ 
+ #define JMPTBL_UNALIGNED(x) \
+-.Lchacha20_mips_jmptbl_unaligned_ ## x: ; \
++.Lchacha_mips_jmptbl_unaligned_ ## x: ; \
+ 	.set	noreorder; \
+-	b	.Lchacha20_mips_xor_unaligned_ ## x ## _b; \
++	b	.Lchacha_mips_xor_unaligned_ ## x ## _b; \
+ 	.if (x == 12); \
+ 		addu	SAVED_X, X ## x, NONCE_0; \
+ 	.else; \
+@@ -200,15 +200,18 @@ CONCAT3(.Lchacha20_mips_xor_aligned_, PL
+ .text
+ .set	reorder
+ .set	noat
+-.globl	chacha20_mips
+-.ent	chacha20_mips
+-chacha20_mips:
++.globl	chacha_crypt_arch
++.ent	chacha_crypt_arch
++chacha_crypt_arch:
+ 	.frame	$sp, STACK_SIZE, $ra
+ 
++	/* Load number of rounds */
++	lw	$at, 16($sp)
++
+ 	addiu	$sp, -STACK_SIZE
+ 
+ 	/* Return bytes = 0. */
+-	beqz	BYTES, .Lchacha20_mips_end
++	beqz	BYTES, .Lchacha_mips_end
+ 
+ 	lw	NONCE_0, 48(STATE)
+ 
+@@ -228,18 +231,15 @@ chacha20_mips:
+ 	or	IS_UNALIGNED, IN, OUT
+ 	andi	IS_UNALIGNED, 0x3
+ 
+-	/* Set number of rounds */
+-	li	$at, 20
+-
+-	b	.Lchacha20_rounds_start
++	b	.Lchacha_rounds_start
+ 
+ .align 4
+-.Loop_chacha20_rounds:
++.Loop_chacha_rounds:
+ 	addiu	IN,  CHACHA20_BLOCK_SIZE
+ 	addiu	OUT, CHACHA20_BLOCK_SIZE
+ 	addiu	NONCE_0, 1
+ 
+-.Lchacha20_rounds_start:
++.Lchacha_rounds_start:
+ 	lw	X0,  0(STATE)
+ 	lw	X1,  4(STATE)
+ 	lw	X2,  8(STATE)
+@@ -259,7 +259,7 @@ chacha20_mips:
+ 	lw	X14, 56(STATE)
+ 	lw	X15, 60(STATE)
+ 
+-.Loop_chacha20_xor_rounds:
++.Loop_chacha_xor_rounds:
+ 	addiu	$at, -2
+ 	AXR( 0, 1, 2, 3,  4, 5, 6, 7, 12,13,14,15, 16);
+ 	AXR( 8, 9,10,11, 12,13,14,15,  4, 5, 6, 7, 12);
+@@ -269,31 +269,31 @@ chacha20_mips:
+ 	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4, 12);
+ 	AXR( 0, 1, 2, 3,  5, 6, 7, 4, 15,12,13,14,  8);
+ 	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4,  7);
+-	bnez	$at, .Loop_chacha20_xor_rounds
++	bnez	$at, .Loop_chacha_xor_rounds
+ 
+ 	addiu	BYTES, -(CHACHA20_BLOCK_SIZE)
+ 
+ 	/* Is data src/dst unaligned? Jump */
+-	bnez	IS_UNALIGNED, .Loop_chacha20_unaligned
++	bnez	IS_UNALIGNED, .Loop_chacha_unaligned
+ 
+ 	/* Set number rounds here to fill delayslot. */
+-	li	$at, 20
++	lw	$at, (STACK_SIZE+16)($sp)
+ 
+ 	/* BYTES < 0, it has no full block. */
+-	bltz	BYTES, .Lchacha20_mips_no_full_block_aligned
++	bltz	BYTES, .Lchacha_mips_no_full_block_aligned
+ 
+ 	FOR_EACH_WORD_REV(STORE_ALIGNED)
+ 
+ 	/* BYTES > 0? Loop again. */
+-	bgtz	BYTES, .Loop_chacha20_rounds
++	bgtz	BYTES, .Loop_chacha_rounds
+ 
+ 	/* Place this here to fill delay slot */
+ 	addiu	NONCE_0, 1
+ 
+ 	/* BYTES < 0? Handle last bytes */
+-	bltz	BYTES, .Lchacha20_mips_xor_bytes
++	bltz	BYTES, .Lchacha_mips_xor_bytes
+ 
+-.Lchacha20_mips_xor_done:
++.Lchacha_mips_xor_done:
+ 	/* Restore used registers */
+ 	lw	$s0,  0($sp)
+ 	lw	$s1,  4($sp)
+@@ -307,11 +307,11 @@ chacha20_mips:
+ 	/* Write NONCE_0 back to right location in state */
+ 	sw	NONCE_0, 48(STATE)
+ 
+-.Lchacha20_mips_end:
++.Lchacha_mips_end:
+ 	addiu	$sp, STACK_SIZE
+ 	jr	$ra
+ 
+-.Lchacha20_mips_no_full_block_aligned:
++.Lchacha_mips_no_full_block_aligned:
+ 	/* Restore the offset on BYTES */
+ 	addiu	BYTES, CHACHA20_BLOCK_SIZE
+ 
+@@ -319,7 +319,7 @@ chacha20_mips:
+ 	andi	$at, BYTES, MASK_U32
+ 
+ 	/* Load upper half of jump table addr */
+-	lui	T0, %hi(.Lchacha20_mips_jmptbl_aligned_0)
++	lui	T0, %hi(.Lchacha_mips_jmptbl_aligned_0)
+ 
+ 	/* Calculate lower half jump table offset */
+ 	ins	T0, $at, 1, 6
+@@ -328,7 +328,7 @@ chacha20_mips:
+ 	addu	T1, STATE, $at
+ 
+ 	/* Add lower half jump table addr */
+-	addiu	T0, %lo(.Lchacha20_mips_jmptbl_aligned_0)
++	addiu	T0, %lo(.Lchacha_mips_jmptbl_aligned_0)
+ 
+ 	/* Read value from STATE */
+ 	lw	SAVED_CA, 0(T1)
+@@ -342,31 +342,31 @@ chacha20_mips:
+ 	FOR_EACH_WORD(JMPTBL_ALIGNED)
+ 
+ 
+-.Loop_chacha20_unaligned:
++.Loop_chacha_unaligned:
+ 	/* Set number rounds here to fill delayslot. */
+-	li	$at, 20
++	lw	$at, (STACK_SIZE+16)($sp)
+ 
+ 	/* BYTES > 0, it has no full block. */
+-	bltz	BYTES, .Lchacha20_mips_no_full_block_unaligned
++	bltz	BYTES, .Lchacha_mips_no_full_block_unaligned
+ 
+ 	FOR_EACH_WORD_REV(STORE_UNALIGNED)
+ 
+ 	/* BYTES > 0? Loop again. */
+-	bgtz	BYTES, .Loop_chacha20_rounds
++	bgtz	BYTES, .Loop_chacha_rounds
+ 
+ 	/* Write NONCE_0 back to right location in state */
+ 	sw	NONCE_0, 48(STATE)
+ 
+ 	.set noreorder
+ 	/* Fall through to byte handling */
+-	bgez	BYTES, .Lchacha20_mips_xor_done
+-.Lchacha20_mips_xor_unaligned_0_b:
+-.Lchacha20_mips_xor_aligned_0_b:
++	bgez	BYTES, .Lchacha_mips_xor_done
++.Lchacha_mips_xor_unaligned_0_b:
++.Lchacha_mips_xor_aligned_0_b:
+ 	/* Place this here to fill delay slot */
+ 	addiu	NONCE_0, 1
+ 	.set reorder
+ 
+-.Lchacha20_mips_xor_bytes:
++.Lchacha_mips_xor_bytes:
+ 	addu	IN, $at
+ 	addu	OUT, $at
+ 	/* First byte */
+@@ -376,22 +376,22 @@ chacha20_mips:
+ 	ROTR(SAVED_X)
+ 	xor	T1, SAVED_X
+ 	sb	T1, 0(OUT)
+-	beqz	$at, .Lchacha20_mips_xor_done
++	beqz	$at, .Lchacha_mips_xor_done
+ 	/* Second byte */
+ 	lbu	T1, 1(IN)
+ 	addiu	$at, BYTES, 2
+ 	ROTx	SAVED_X, 8
+ 	xor	T1, SAVED_X
+ 	sb	T1, 1(OUT)
+-	beqz	$at, .Lchacha20_mips_xor_done
++	beqz	$at, .Lchacha_mips_xor_done
+ 	/* Third byte */
+ 	lbu	T1, 2(IN)
+ 	ROTx	SAVED_X, 8
+ 	xor	T1, SAVED_X
+ 	sb	T1, 2(OUT)
+-	b	.Lchacha20_mips_xor_done
++	b	.Lchacha_mips_xor_done
+ 
+-.Lchacha20_mips_no_full_block_unaligned:
++.Lchacha_mips_no_full_block_unaligned:
+ 	/* Restore the offset on BYTES */
+ 	addiu	BYTES, CHACHA20_BLOCK_SIZE
+ 
+@@ -399,7 +399,7 @@ chacha20_mips:
+ 	andi	$at, BYTES, MASK_U32
+ 
+ 	/* Load upper half of jump table addr */
+-	lui	T0, %hi(.Lchacha20_mips_jmptbl_unaligned_0)
++	lui	T0, %hi(.Lchacha_mips_jmptbl_unaligned_0)
+ 
+ 	/* Calculate lower half jump table offset */
+ 	ins	T0, $at, 1, 6
+@@ -408,7 +408,7 @@ chacha20_mips:
+ 	addu	T1, STATE, $at
+ 
+ 	/* Add lower half jump table addr */
+-	addiu	T0, %lo(.Lchacha20_mips_jmptbl_unaligned_0)
++	addiu	T0, %lo(.Lchacha_mips_jmptbl_unaligned_0)
+ 
+ 	/* Read value from STATE */
+ 	lw	SAVED_CA, 0(T1)
+@@ -420,5 +420,78 @@ chacha20_mips:
+ 
+ 	/* Jump table */
+ 	FOR_EACH_WORD(JMPTBL_UNALIGNED)
+-.end chacha20_mips
++.end chacha_crypt_arch
++.set at
++
++/* Input arguments
++ * STATE	$a0
++ * OUT		$a1
++ * NROUND	$a2
++ */
++
++#undef X12
++#undef X13
++#undef X14
++#undef X15
++
++#define X12	$a3
++#define X13	$at
++#define X14	$v0
++#define X15	STATE
++
++.set noat
++.globl	hchacha_block_arch
++.ent	hchacha_block_arch
++hchacha_block_arch:
++	.frame	$sp, STACK_SIZE, $ra
++
++	addiu	$sp, -STACK_SIZE
++
++	/* Save X11(s6) */
++	sw	X11, 0($sp)
++
++	lw	X0,  0(STATE)
++	lw	X1,  4(STATE)
++	lw	X2,  8(STATE)
++	lw	X3,  12(STATE)
++	lw	X4,  16(STATE)
++	lw	X5,  20(STATE)
++	lw	X6,  24(STATE)
++	lw	X7,  28(STATE)
++	lw	X8,  32(STATE)
++	lw	X9,  36(STATE)
++	lw	X10, 40(STATE)
++	lw	X11, 44(STATE)
++	lw	X12, 48(STATE)
++	lw	X13, 52(STATE)
++	lw	X14, 56(STATE)
++	lw	X15, 60(STATE)
++
++.Loop_hchacha_xor_rounds:
++	addiu	$a2, -2
++	AXR( 0, 1, 2, 3,  4, 5, 6, 7, 12,13,14,15, 16);
++	AXR( 8, 9,10,11, 12,13,14,15,  4, 5, 6, 7, 12);
++	AXR( 0, 1, 2, 3,  4, 5, 6, 7, 12,13,14,15,  8);
++	AXR( 8, 9,10,11, 12,13,14,15,  4, 5, 6, 7,  7);
++	AXR( 0, 1, 2, 3,  5, 6, 7, 4, 15,12,13,14, 16);
++	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4, 12);
++	AXR( 0, 1, 2, 3,  5, 6, 7, 4, 15,12,13,14,  8);
++	AXR(10,11, 8, 9, 15,12,13,14,  5, 6, 7, 4,  7);
++	bnez	$a2, .Loop_hchacha_xor_rounds
++
++	/* Restore used register */
++	lw	X11, 0($sp)
++
++	sw	X0,  0(OUT)
++	sw	X1,  4(OUT)
++	sw	X2,  8(OUT)
++	sw	X3,  12(OUT)
++	sw	X12, 16(OUT)
++	sw	X13, 20(OUT)
++	sw	X14, 24(OUT)
++	sw	X15, 28(OUT)
++
++	addiu	$sp, STACK_SIZE
++	jr	$ra
++.end hchacha_block_arch
+ .set at
+--- /dev/null
++++ b/arch/mips/crypto/chacha-glue.c
+@@ -0,0 +1,150 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * MIPS accelerated ChaCha and XChaCha stream ciphers,
++ * including ChaCha20 (RFC7539)
++ *
++ * Copyright (C) 2019 Linaro, Ltd. <ard.biesheuvel@linaro.org>
++ */
++
++#include <asm/byteorder.h>
++#include <crypto/algapi.h>
++#include <crypto/internal/chacha.h>
++#include <crypto/internal/skcipher.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++
++asmlinkage void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src,
++				  unsigned int bytes, int nrounds);
++EXPORT_SYMBOL(chacha_crypt_arch);
++
++asmlinkage void hchacha_block_arch(const u32 *state, u32 *stream, int nrounds);
++EXPORT_SYMBOL(hchacha_block_arch);
++
++void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv)
++{
++	chacha_init_generic(state, key, iv);
++}
++EXPORT_SYMBOL(chacha_init_arch);
++
++static int chacha_mips_stream_xor(struct skcipher_request *req,
++				  const struct chacha_ctx *ctx, const u8 *iv)
++{
++	struct skcipher_walk walk;
++	u32 state[16];
++	int err;
++
++	err = skcipher_walk_virt(&walk, req, false);
++
++	chacha_init_generic(state, ctx->key, iv);
++
++	while (walk.nbytes > 0) {
++		unsigned int nbytes = walk.nbytes;
++
++		if (nbytes < walk.total)
++			nbytes = round_down(nbytes, walk.stride);
++
++		chacha_crypt(state, walk.dst.virt.addr, walk.src.virt.addr,
++			     nbytes, ctx->nrounds);
++		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
++	}
++
++	return err;
++}
++
++static int chacha_mips(struct skcipher_request *req)
++{
++	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
++	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
++
++	return chacha_mips_stream_xor(req, ctx, req->iv);
++}
++
++static int xchacha_mips(struct skcipher_request *req)
++{
++	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
++	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
++	struct chacha_ctx subctx;
++	u32 state[16];
++	u8 real_iv[16];
++
++	chacha_init_generic(state, ctx->key, req->iv);
++
++	hchacha_block(state, subctx.key, ctx->nrounds);
++	subctx.nrounds = ctx->nrounds;
++
++	memcpy(&real_iv[0], req->iv + 24, 8);
++	memcpy(&real_iv[8], req->iv + 16, 8);
++	return chacha_mips_stream_xor(req, &subctx, real_iv);
++}
++
++static struct skcipher_alg algs[] = {
++	{
++		.base.cra_name		= "chacha20",
++		.base.cra_driver_name	= "chacha20-mips",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= CHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= chacha_mips,
++		.decrypt		= chacha_mips,
++	}, {
++		.base.cra_name		= "xchacha20",
++		.base.cra_driver_name	= "xchacha20-mips",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha20_setkey,
++		.encrypt		= xchacha_mips,
++		.decrypt		= xchacha_mips,
++	}, {
++		.base.cra_name		= "xchacha12",
++		.base.cra_driver_name	= "xchacha12-mips",
++		.base.cra_priority	= 200,
++		.base.cra_blocksize	= 1,
++		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
++		.base.cra_module	= THIS_MODULE,
++
++		.min_keysize		= CHACHA_KEY_SIZE,
++		.max_keysize		= CHACHA_KEY_SIZE,
++		.ivsize			= XCHACHA_IV_SIZE,
++		.chunksize		= CHACHA_BLOCK_SIZE,
++		.setkey			= chacha12_setkey,
++		.encrypt		= xchacha_mips,
++		.decrypt		= xchacha_mips,
++	}
++};
++
++static int __init chacha_simd_mod_init(void)
++{
++	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
++}
++
++static void __exit chacha_simd_mod_fini(void)
++{
++	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
++}
++
++module_init(chacha_simd_mod_init);
++module_exit(chacha_simd_mod_fini);
++
++MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (MIPS accelerated)");
++MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS_CRYPTO("chacha20");
++MODULE_ALIAS_CRYPTO("chacha20-mips");
++MODULE_ALIAS_CRYPTO("xchacha20");
++MODULE_ALIAS_CRYPTO("xchacha20-mips");
++MODULE_ALIAS_CRYPTO("xchacha12");
++MODULE_ALIAS_CRYPTO("xchacha12-mips");
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1423,6 +1423,12 @@ config CRYPTO_CHACHA20_X86_64
+ 	  SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20,
+ 	  XChaCha20, and XChaCha12 stream ciphers.
+ 
++config CRYPTO_CHACHA_MIPS
++	tristate "ChaCha stream cipher algorithms (MIPS 32r2 optimized)"
++	depends on CPU_MIPS32_R2
++	select CRYPTO_BLKCIPHER
++	select CRYPTO_ARCH_HAVE_LIB_CHACHA
++
+ config CRYPTO_SEED
+ 	tristate "SEED cipher algorithm"
+ 	select CRYPTO_ALGAPI

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0012-crypto-chacha-unexport-chacha_generic-routines.patch

@@ -0,0 +1,115 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:18 +0100
+Subject: [PATCH] crypto: chacha - unexport chacha_generic routines
+
+commit 22cf705360707ced15f9fe5423938f313c7df536 upstream.
+
+Now that all users of generic ChaCha code have moved to the core library,
+there is no longer a need for the generic ChaCha skcpiher driver to
+export parts of it implementation for reuse by other drivers. So drop
+the exports, and make the symbols static.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ crypto/chacha_generic.c          | 26 ++++++++------------------
+ include/crypto/internal/chacha.h | 10 ----------
+ 2 files changed, 8 insertions(+), 28 deletions(-)
+
+--- a/crypto/chacha_generic.c
++++ b/crypto/chacha_generic.c
+@@ -21,7 +21,7 @@ static int chacha_stream_xor(struct skci
+ 
+ 	err = skcipher_walk_virt(&walk, req, false);
+ 
+-	crypto_chacha_init(state, ctx, iv);
++	chacha_init_generic(state, ctx->key, iv);
+ 
+ 	while (walk.nbytes > 0) {
+ 		unsigned int nbytes = walk.nbytes;
+@@ -37,36 +37,27 @@ static int chacha_stream_xor(struct skci
+ 	return err;
+ }
+ 
+-void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv)
+-{
+-	chacha_init_generic(state, ctx->key, iv);
+-}
+-EXPORT_SYMBOL_GPL(crypto_chacha_init);
+-
+-int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize)
++static int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				  unsigned int keysize)
+ {
+ 	return chacha_setkey(tfm, key, keysize, 20);
+ }
+-EXPORT_SYMBOL_GPL(crypto_chacha20_setkey);
+ 
+-int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize)
++static int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				 unsigned int keysize)
+ {
+ 	return chacha_setkey(tfm, key, keysize, 12);
+ }
+-EXPORT_SYMBOL_GPL(crypto_chacha12_setkey);
+ 
+-int crypto_chacha_crypt(struct skcipher_request *req)
++static int crypto_chacha_crypt(struct skcipher_request *req)
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+ 
+ 	return chacha_stream_xor(req, ctx, req->iv);
+ }
+-EXPORT_SYMBOL_GPL(crypto_chacha_crypt);
+ 
+-int crypto_xchacha_crypt(struct skcipher_request *req)
++static int crypto_xchacha_crypt(struct skcipher_request *req)
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+@@ -75,7 +66,7 @@ int crypto_xchacha_crypt(struct skcipher
+ 	u8 real_iv[16];
+ 
+ 	/* Compute the subkey given the original key and first 128 nonce bits */
+-	crypto_chacha_init(state, ctx, req->iv);
++	chacha_init_generic(state, ctx->key, req->iv);
+ 	hchacha_block_generic(state, subctx.key, ctx->nrounds);
+ 	subctx.nrounds = ctx->nrounds;
+ 
+@@ -86,7 +77,6 @@ int crypto_xchacha_crypt(struct skcipher
+ 	/* Generate the stream and XOR it with the data */
+ 	return chacha_stream_xor(req, &subctx, real_iv);
+ }
+-EXPORT_SYMBOL_GPL(crypto_xchacha_crypt);
+ 
+ static struct skcipher_alg algs[] = {
+ 	{
+--- a/include/crypto/internal/chacha.h
++++ b/include/crypto/internal/chacha.h
+@@ -12,8 +12,6 @@ struct chacha_ctx {
+ 	int nrounds;
+ };
+ 
+-void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv);
+-
+ static inline int chacha_setkey(struct crypto_skcipher *tfm, const u8 *key,
+ 				unsigned int keysize, int nrounds)
+ {
+@@ -42,12 +40,4 @@ static int inline chacha12_setkey(struct
+ 	return chacha_setkey(tfm, key, keysize, 12);
+ }
+ 
+-int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize);
+-int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
+-			   unsigned int keysize);
+-
+-int crypto_chacha_crypt(struct skcipher_request *req);
+-int crypto_xchacha_crypt(struct skcipher_request *req);
+-
+ #endif /* _CRYPTO_CHACHA_H */

feeds/ipq40xx/ipq40xx/backport-5.4/080-wireguard-0013-crypto-poly1305-move-core-routines-into-a-separate-l.patch

@@ -0,0 +1,649 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ard Biesheuvel <ardb@kernel.org>
+Date: Fri, 8 Nov 2019 13:22:19 +0100
+Subject: [PATCH] crypto: poly1305 - move core routines into a separate library
+
+commit 48ea8c6ebc96bc0990e12ee1c43d0832c23576bb upstream.
+
+Move the core Poly1305 routines shared between the generic Poly1305
+shash driver and the Adiantum and NHPoly1305 drivers into a separate
+library so that using just this pieces does not pull in the crypto
+API pieces of the generic Poly1305 routine.
+
+In a subsequent patch, we will augment this generic library with
+init/update/final routines so that Poyl1305 algorithm can be used
+directly without the need for using the crypto API's shash abstraction.
+
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/x86/crypto/poly1305_glue.c    |   2 +-
+ crypto/Kconfig                     |   5 +-
+ crypto/adiantum.c                  |   5 +-
+ crypto/nhpoly1305.c                |   3 +-
+ crypto/poly1305_generic.c          | 195 ++---------------------------
+ include/crypto/internal/poly1305.h |  67 ++++++++++
+ include/crypto/poly1305.h          |  23 ----
+ lib/crypto/Kconfig                 |   3 +
+ lib/crypto/Makefile                |   3 +
+ lib/crypto/poly1305.c              | 158 +++++++++++++++++++++++
+ 10 files changed, 248 insertions(+), 216 deletions(-)
+ create mode 100644 include/crypto/internal/poly1305.h
+ create mode 100644 lib/crypto/poly1305.c
+
+--- a/arch/x86/crypto/poly1305_glue.c
++++ b/arch/x86/crypto/poly1305_glue.c
+@@ -7,8 +7,8 @@
+ 
+ #include <crypto/algapi.h>
+ #include <crypto/internal/hash.h>
++#include <crypto/internal/poly1305.h>
+ #include <crypto/internal/simd.h>
+-#include <crypto/poly1305.h>
+ #include <linux/crypto.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -446,7 +446,7 @@ config CRYPTO_KEYWRAP
+ config CRYPTO_NHPOLY1305
+ 	tristate
+ 	select CRYPTO_HASH
+-	select CRYPTO_POLY1305
++	select CRYPTO_LIB_POLY1305_GENERIC
+ 
+ config CRYPTO_NHPOLY1305_SSE2
+ 	tristate "NHPoly1305 hash function (x86_64 SSE2 implementation)"
+@@ -467,7 +467,7 @@ config CRYPTO_NHPOLY1305_AVX2
+ config CRYPTO_ADIANTUM
+ 	tristate "Adiantum support"
+ 	select CRYPTO_CHACHA20
+-	select CRYPTO_POLY1305
++	select CRYPTO_LIB_POLY1305_GENERIC
+ 	select CRYPTO_NHPOLY1305
+ 	select CRYPTO_MANAGER
+ 	help
+@@ -686,6 +686,7 @@ config CRYPTO_GHASH
+ config CRYPTO_POLY1305
+ 	tristate "Poly1305 authenticator algorithm"
+ 	select CRYPTO_HASH
++	select CRYPTO_LIB_POLY1305_GENERIC
+ 	help
+ 	  Poly1305 authenticator algorithm, RFC7539.
+ 
+--- a/crypto/adiantum.c
++++ b/crypto/adiantum.c
+@@ -33,6 +33,7 @@
+ #include <crypto/b128ops.h>
+ #include <crypto/chacha.h>
+ #include <crypto/internal/hash.h>
++#include <crypto/internal/poly1305.h>
+ #include <crypto/internal/skcipher.h>
+ #include <crypto/nhpoly1305.h>
+ #include <crypto/scatterwalk.h>
+@@ -242,11 +243,11 @@ static void adiantum_hash_header(struct
+ 
+ 	BUILD_BUG_ON(sizeof(header) % POLY1305_BLOCK_SIZE != 0);
+ 	poly1305_core_blocks(&state, &tctx->header_hash_key,
+-			     &header, sizeof(header) / POLY1305_BLOCK_SIZE);
++			     &header, sizeof(header) / POLY1305_BLOCK_SIZE, 1);
+ 
+ 	BUILD_BUG_ON(TWEAK_SIZE % POLY1305_BLOCK_SIZE != 0);
+ 	poly1305_core_blocks(&state, &tctx->header_hash_key, req->iv,
+-			     TWEAK_SIZE / POLY1305_BLOCK_SIZE);
++			     TWEAK_SIZE / POLY1305_BLOCK_SIZE, 1);
+ 
+ 	poly1305_core_emit(&state, &rctx->header_hash);
+ }
+--- a/crypto/nhpoly1305.c
++++ b/crypto/nhpoly1305.c
+@@ -33,6 +33,7 @@
+ #include <asm/unaligned.h>
+ #include <crypto/algapi.h>
+ #include <crypto/internal/hash.h>
++#include <crypto/internal/poly1305.h>
+ #include <crypto/nhpoly1305.h>
+ #include <linux/crypto.h>
+ #include <linux/kernel.h>
+@@ -78,7 +79,7 @@ static void process_nh_hash_value(struct
+ 	BUILD_BUG_ON(NH_HASH_BYTES % POLY1305_BLOCK_SIZE != 0);
+ 
+ 	poly1305_core_blocks(&state->poly_state, &key->poly_key, state->nh_hash,
+-			     NH_HASH_BYTES / POLY1305_BLOCK_SIZE);
++			     NH_HASH_BYTES / POLY1305_BLOCK_SIZE, 1);
+ }
+ 
+ /*
+--- a/crypto/poly1305_generic.c
++++ b/crypto/poly1305_generic.c
+@@ -13,27 +13,12 @@
+ 
+ #include <crypto/algapi.h>
+ #include <crypto/internal/hash.h>
+-#include <crypto/poly1305.h>
++#include <crypto/internal/poly1305.h>
+ #include <linux/crypto.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <asm/unaligned.h>
+ 
+-static inline u64 mlt(u64 a, u64 b)
+-{
+-	return a * b;
+-}
+-
+-static inline u32 sr(u64 v, u_char n)
+-{
+-	return v >> n;
+-}
+-
+-static inline u32 and(u32 v, u32 mask)
+-{
+-	return v & mask;
+-}
+-
+ int crypto_poly1305_init(struct shash_desc *desc)
+ {
+ 	struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+@@ -47,124 +32,8 @@ int crypto_poly1305_init(struct shash_de
+ }
+ EXPORT_SYMBOL_GPL(crypto_poly1305_init);
+ 
+-void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key)
+-{
+-	/* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
+-	key->r[0] = (get_unaligned_le32(raw_key +  0) >> 0) & 0x3ffffff;
+-	key->r[1] = (get_unaligned_le32(raw_key +  3) >> 2) & 0x3ffff03;
+-	key->r[2] = (get_unaligned_le32(raw_key +  6) >> 4) & 0x3ffc0ff;
+-	key->r[3] = (get_unaligned_le32(raw_key +  9) >> 6) & 0x3f03fff;
+-	key->r[4] = (get_unaligned_le32(raw_key + 12) >> 8) & 0x00fffff;
+-}
+-EXPORT_SYMBOL_GPL(poly1305_core_setkey);
+-
+-/*
+- * Poly1305 requires a unique key for each tag, which implies that we can't set
+- * it on the tfm that gets accessed by multiple users simultaneously. Instead we
+- * expect the key as the first 32 bytes in the update() call.
+- */
+-unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
+-					const u8 *src, unsigned int srclen)
+-{
+-	if (!dctx->sset) {
+-		if (!dctx->rset && srclen >= POLY1305_BLOCK_SIZE) {
+-			poly1305_core_setkey(&dctx->r, src);
+-			src += POLY1305_BLOCK_SIZE;
+-			srclen -= POLY1305_BLOCK_SIZE;
+-			dctx->rset = true;
+-		}
+-		if (srclen >= POLY1305_BLOCK_SIZE) {
+-			dctx->s[0] = get_unaligned_le32(src +  0);
+-			dctx->s[1] = get_unaligned_le32(src +  4);
+-			dctx->s[2] = get_unaligned_le32(src +  8);
+-			dctx->s[3] = get_unaligned_le32(src + 12);
+-			src += POLY1305_BLOCK_SIZE;
+-			srclen -= POLY1305_BLOCK_SIZE;
+-			dctx->sset = true;
+-		}
+-	}
+-	return srclen;
+-}
+-EXPORT_SYMBOL_GPL(crypto_poly1305_setdesckey);
+-
+-static void poly1305_blocks_internal(struct poly1305_state *state,
+-				     const struct poly1305_key *key,
+-				     const void *src, unsigned int nblocks,
+-				     u32 hibit)
+-{
+-	u32 r0, r1, r2, r3, r4;
+-	u32 s1, s2, s3, s4;
+-	u32 h0, h1, h2, h3, h4;
+-	u64 d0, d1, d2, d3, d4;
+-
+-	if (!nblocks)
+-		return;
+-
+-	r0 = key->r[0];
+-	r1 = key->r[1];
+-	r2 = key->r[2];
+-	r3 = key->r[3];
+-	r4 = key->r[4];
+-
+-	s1 = r1 * 5;
+-	s2 = r2 * 5;
+-	s3 = r3 * 5;
+-	s4 = r4 * 5;
+-
+-	h0 = state->h[0];
+-	h1 = state->h[1];
+-	h2 = state->h[2];
+-	h3 = state->h[3];
+-	h4 = state->h[4];
+-
+-	do {
+-		/* h += m[i] */
+-		h0 += (get_unaligned_le32(src +  0) >> 0) & 0x3ffffff;
+-		h1 += (get_unaligned_le32(src +  3) >> 2) & 0x3ffffff;
+-		h2 += (get_unaligned_le32(src +  6) >> 4) & 0x3ffffff;
+-		h3 += (get_unaligned_le32(src +  9) >> 6) & 0x3ffffff;
+-		h4 += (get_unaligned_le32(src + 12) >> 8) | hibit;
+-
+-		/* h *= r */
+-		d0 = mlt(h0, r0) + mlt(h1, s4) + mlt(h2, s3) +
+-		     mlt(h3, s2) + mlt(h4, s1);
+-		d1 = mlt(h0, r1) + mlt(h1, r0) + mlt(h2, s4) +
+-		     mlt(h3, s3) + mlt(h4, s2);
+-		d2 = mlt(h0, r2) + mlt(h1, r1) + mlt(h2, r0) +
+-		     mlt(h3, s4) + mlt(h4, s3);
+-		d3 = mlt(h0, r3) + mlt(h1, r2) + mlt(h2, r1) +
+-		     mlt(h3, r0) + mlt(h4, s4);
+-		d4 = mlt(h0, r4) + mlt(h1, r3) + mlt(h2, r2) +
+-		     mlt(h3, r1) + mlt(h4, r0);
+-
+-		/* (partial) h %= p */
+-		d1 += sr(d0, 26);     h0 = and(d0, 0x3ffffff);
+-		d2 += sr(d1, 26);     h1 = and(d1, 0x3ffffff);
+-		d3 += sr(d2, 26);     h2 = and(d2, 0x3ffffff);
+-		d4 += sr(d3, 26);     h3 = and(d3, 0x3ffffff);
+-		h0 += sr(d4, 26) * 5; h4 = and(d4, 0x3ffffff);
+-		h1 += h0 >> 26;       h0 = h0 & 0x3ffffff;
+-
+-		src += POLY1305_BLOCK_SIZE;
+-	} while (--nblocks);
+-
+-	state->h[0] = h0;
+-	state->h[1] = h1;
+-	state->h[2] = h2;
+-	state->h[3] = h3;
+-	state->h[4] = h4;
+-}
+-
+-void poly1305_core_blocks(struct poly1305_state *state,
+-			  const struct poly1305_key *key,
+-			  const void *src, unsigned int nblocks)
+-{
+-	poly1305_blocks_internal(state, key, src, nblocks, 1 << 24);
+-}
+-EXPORT_SYMBOL_GPL(poly1305_core_blocks);
+-
+-static void poly1305_blocks(struct poly1305_desc_ctx *dctx,
+-			    const u8 *src, unsigned int srclen, u32 hibit)
++static void poly1305_blocks(struct poly1305_desc_ctx *dctx, const u8 *src,
++			    unsigned int srclen)
+ {
+ 	unsigned int datalen;
+ 
+@@ -174,8 +43,8 @@ static void poly1305_blocks(struct poly1
+ 		srclen = datalen;
+ 	}
+ 
+-	poly1305_blocks_internal(&dctx->h, &dctx->r,
+-				 src, srclen / POLY1305_BLOCK_SIZE, hibit);
++	poly1305_core_blocks(&dctx->h, &dctx->r, src,
++			     srclen / POLY1305_BLOCK_SIZE, 1);
+ }
+ 
+ int crypto_poly1305_update(struct shash_desc *desc,
+@@ -193,13 +62,13 @@ int crypto_poly1305_update(struct shash_
+ 
+ 		if (dctx->buflen == POLY1305_BLOCK_SIZE) {
+ 			poly1305_blocks(dctx, dctx->buf,
+-					POLY1305_BLOCK_SIZE, 1 << 24);
++					POLY1305_BLOCK_SIZE);
+ 			dctx->buflen = 0;
+ 		}
+ 	}
+ 
+ 	if (likely(srclen >= POLY1305_BLOCK_SIZE)) {
+-		poly1305_blocks(dctx, src, srclen, 1 << 24);
++		poly1305_blocks(dctx, src, srclen);
+ 		src += srclen - (srclen % POLY1305_BLOCK_SIZE);
+ 		srclen %= POLY1305_BLOCK_SIZE;
+ 	}
+@@ -213,54 +82,6 @@ int crypto_poly1305_update(struct shash_
+ }
+ EXPORT_SYMBOL_GPL(crypto_poly1305_update);
+ 
+-void poly1305_core_emit(const struct poly1305_state *state, void *dst)
+-{
+-	u32 h0, h1, h2, h3, h4;
+-	u32 g0, g1, g2, g3, g4;
+-	u32 mask;
+-
+-	/* fully carry h */
+-	h0 = state->h[0];
+-	h1 = state->h[1];
+-	h2 = state->h[2];
+-	h3 = state->h[3];
+-	h4 = state->h[4];
+-
+-	h2 += (h1 >> 26);     h1 = h1 & 0x3ffffff;
+-	h3 += (h2 >> 26);     h2 = h2 & 0x3ffffff;
+-	h4 += (h3 >> 26);     h3 = h3 & 0x3ffffff;
+-	h0 += (h4 >> 26) * 5; h4 = h4 & 0x3ffffff;
+-	h1 += (h0 >> 26);     h0 = h0 & 0x3ffffff;
+-
+-	/* compute h + -p */
+-	g0 = h0 + 5;
+-	g1 = h1 + (g0 >> 26);             g0 &= 0x3ffffff;
+-	g2 = h2 + (g1 >> 26);             g1 &= 0x3ffffff;
+-	g3 = h3 + (g2 >> 26);             g2 &= 0x3ffffff;
+-	g4 = h4 + (g3 >> 26) - (1 << 26); g3 &= 0x3ffffff;
+-
+-	/* select h if h < p, or h + -p if h >= p */
+-	mask = (g4 >> ((sizeof(u32) * 8) - 1)) - 1;
+-	g0 &= mask;
+-	g1 &= mask;
+-	g2 &= mask;
+-	g3 &= mask;
+-	g4 &= mask;
+-	mask = ~mask;
+-	h0 = (h0 & mask) | g0;
+-	h1 = (h1 & mask) | g1;
+-	h2 = (h2 & mask) | g2;
+-	h3 = (h3 & mask) | g3;
+-	h4 = (h4 & mask) | g4;
+-
+-	/* h = h % (2^128) */
+-	put_unaligned_le32((h0 >>  0) | (h1 << 26), dst +  0);
+-	put_unaligned_le32((h1 >>  6) | (h2 << 20), dst +  4);
+-	put_unaligned_le32((h2 >> 12) | (h3 << 14), dst +  8);
+-	put_unaligned_le32((h3 >> 18) | (h4 <<  8), dst + 12);
+-}
+-EXPORT_SYMBOL_GPL(poly1305_core_emit);
+-
+ int crypto_poly1305_final(struct shash_desc *desc, u8 *dst)
+ {
+ 	struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+@@ -274,7 +95,7 @@ int crypto_poly1305_final(struct shash_d
+ 		dctx->buf[dctx->buflen++] = 1;
+ 		memset(dctx->buf + dctx->buflen, 0,
+ 		       POLY1305_BLOCK_SIZE - dctx->buflen);
+-		poly1305_blocks(dctx, dctx->buf, POLY1305_BLOCK_SIZE, 0);
++		poly1305_core_blocks(&dctx->h, &dctx->r, dctx->buf, 1, 0);
+ 	}
+ 
+ 	poly1305_core_emit(&dctx->h, digest);
+--- /dev/null
++++ b/include/crypto/internal/poly1305.h
+@@ -0,0 +1,67 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Common values for the Poly1305 algorithm
++ */
++
++#ifndef _CRYPTO_INTERNAL_POLY1305_H
++#define _CRYPTO_INTERNAL_POLY1305_H
++
++#include <asm/unaligned.h>
++#include <linux/types.h>
++#include <crypto/poly1305.h>
++
++struct shash_desc;
++
++/*
++ * Poly1305 core functions.  These implement the ε-almost-∆-universal hash
++ * function underlying the Poly1305 MAC, i.e. they don't add an encrypted nonce
++ * ("s key") at the end.  They also only support block-aligned inputs.
++ */
++void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key);
++static inline void poly1305_core_init(struct poly1305_state *state)
++{
++	*state = (struct poly1305_state){};
++}
++
++void poly1305_core_blocks(struct poly1305_state *state,
++			  const struct poly1305_key *key, const void *src,
++			  unsigned int nblocks, u32 hibit);
++void poly1305_core_emit(const struct poly1305_state *state, void *dst);
++
++/* Crypto API helper functions for the Poly1305 MAC */
++int crypto_poly1305_init(struct shash_desc *desc);
++
++int crypto_poly1305_update(struct shash_desc *desc,
++			   const u8 *src, unsigned int srclen);
++int crypto_poly1305_final(struct shash_desc *desc, u8 *dst);
++
++/*
++ * Poly1305 requires a unique key for each tag, which implies that we can't set
++ * it on the tfm that gets accessed by multiple users simultaneously. Instead we
++ * expect the key as the first 32 bytes in the update() call.
++ */
++static inline
++unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
++					const u8 *src, unsigned int srclen)
++{
++	if (!dctx->sset) {
++		if (!dctx->rset && srclen >= POLY1305_BLOCK_SIZE) {
++			poly1305_core_setkey(&dctx->r, src);
++			src += POLY1305_BLOCK_SIZE;
++			srclen -= POLY1305_BLOCK_SIZE;
++			dctx->rset = true;
++		}
++		if (srclen >= POLY1305_BLOCK_SIZE) {
++			dctx->s[0] = get_unaligned_le32(src +  0);
++			dctx->s[1] = get_unaligned_le32(src +  4);
++			dctx->s[2] = get_unaligned_le32(src +  8);
++			dctx->s[3] = get_unaligned_le32(src + 12);
++			src += POLY1305_BLOCK_SIZE;
++			srclen -= POLY1305_BLOCK_SIZE;
++			dctx->sset = true;
++		}
++	}
++	return srclen;
++}
++
++#endif
+--- a/include/crypto/poly1305.h
++++ b/include/crypto/poly1305.h
+@@ -38,27 +38,4 @@ struct poly1305_desc_ctx {
+ 	bool sset;
+ };
+ 
+-/*
+- * Poly1305 core functions.  These implement the ε-almost-∆-universal hash
+- * function underlying the Poly1305 MAC, i.e. they don't add an encrypted nonce
+- * ("s key") at the end.  They also only support block-aligned inputs.
+- */
+-void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key);
+-static inline void poly1305_core_init(struct poly1305_state *state)
+-{
+-	memset(state->h, 0, sizeof(state->h));
+-}
+-void poly1305_core_blocks(struct poly1305_state *state,
+-			  const struct poly1305_key *key,
+-			  const void *src, unsigned int nblocks);
+-void poly1305_core_emit(const struct poly1305_state *state, void *dst);
+-
+-/* Crypto API helper functions for the Poly1305 MAC */
+-int crypto_poly1305_init(struct shash_desc *desc);
+-unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
+-					const u8 *src, unsigned int srclen);
+-int crypto_poly1305_update(struct shash_desc *desc,
+-			   const u8 *src, unsigned int srclen);
+-int crypto_poly1305_final(struct shash_desc *desc, u8 *dst);
+-
+ #endif
+--- a/lib/crypto/Kconfig
++++ b/lib/crypto/Kconfig
+@@ -37,5 +37,8 @@ config CRYPTO_LIB_CHACHA
+ config CRYPTO_LIB_DES
+ 	tristate
+ 
++config CRYPTO_LIB_POLY1305_GENERIC
++	tristate
++
+ config CRYPTO_LIB_SHA256
+ 	tristate
+--- a/lib/crypto/Makefile
++++ b/lib/crypto/Makefile
+@@ -13,5 +13,8 @@ libarc4-y					:= arc4.o
+ obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
+ libdes-y					:= des.o
+ 
++obj-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC)	+= libpoly1305.o
++libpoly1305-y					:= poly1305.o
++
+ obj-$(CONFIG_CRYPTO_LIB_SHA256)			+= libsha256.o
+ libsha256-y					:= sha256.o
+--- /dev/null
++++ b/lib/crypto/poly1305.c
+@@ -0,0 +1,158 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Poly1305 authenticator algorithm, RFC7539
++ *
++ * Copyright (C) 2015 Martin Willi
++ *
++ * Based on public domain code by Andrew Moon and Daniel J. Bernstein.
++ */
++
++#include <crypto/internal/poly1305.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <asm/unaligned.h>
++
++static inline u64 mlt(u64 a, u64 b)
++{
++	return a * b;
++}
++
++static inline u32 sr(u64 v, u_char n)
++{
++	return v >> n;
++}
++
++static inline u32 and(u32 v, u32 mask)
++{
++	return v & mask;
++}
++
++void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key)
++{
++	/* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
++	key->r[0] = (get_unaligned_le32(raw_key +  0) >> 0) & 0x3ffffff;
++	key->r[1] = (get_unaligned_le32(raw_key +  3) >> 2) & 0x3ffff03;
++	key->r[2] = (get_unaligned_le32(raw_key +  6) >> 4) & 0x3ffc0ff;
++	key->r[3] = (get_unaligned_le32(raw_key +  9) >> 6) & 0x3f03fff;
++	key->r[4] = (get_unaligned_le32(raw_key + 12) >> 8) & 0x00fffff;
++}
++EXPORT_SYMBOL_GPL(poly1305_core_setkey);
++
++void poly1305_core_blocks(struct poly1305_state *state,
++			  const struct poly1305_key *key, const void *src,
++			  unsigned int nblocks, u32 hibit)
++{
++	u32 r0, r1, r2, r3, r4;
++	u32 s1, s2, s3, s4;
++	u32 h0, h1, h2, h3, h4;
++	u64 d0, d1, d2, d3, d4;
++
++	if (!nblocks)
++		return;
++
++	r0 = key->r[0];
++	r1 = key->r[1];
++	r2 = key->r[2];
++	r3 = key->r[3];
++	r4 = key->r[4];
++
++	s1 = r1 * 5;
++	s2 = r2 * 5;
++	s3 = r3 * 5;
++	s4 = r4 * 5;
++
++	h0 = state->h[0];
++	h1 = state->h[1];
++	h2 = state->h[2];
++	h3 = state->h[3];
++	h4 = state->h[4];
++
++	do {
++		/* h += m[i] */
++		h0 += (get_unaligned_le32(src +  0) >> 0) & 0x3ffffff;
++		h1 += (get_unaligned_le32(src +  3) >> 2) & 0x3ffffff;
++		h2 += (get_unaligned_le32(src +  6) >> 4) & 0x3ffffff;
++		h3 += (get_unaligned_le32(src +  9) >> 6) & 0x3ffffff;
++		h4 += (get_unaligned_le32(src + 12) >> 8) | (hibit << 24);
++
++		/* h *= r */
++		d0 = mlt(h0, r0) + mlt(h1, s4) + mlt(h2, s3) +
++		     mlt(h3, s2) + mlt(h4, s1);
++		d1 = mlt(h0, r1) + mlt(h1, r0) + mlt(h2, s4) +
++		     mlt(h3, s3) + mlt(h4, s2);
++		d2 = mlt(h0, r2) + mlt(h1, r1) + mlt(h2, r0) +
++		     mlt(h3, s4) + mlt(h4, s3);
++		d3 = mlt(h0, r3) + mlt(h1, r2) + mlt(h2, r1) +
++		     mlt(h3, r0) + mlt(h4, s4);
++		d4 = mlt(h0, r4) + mlt(h1, r3) + mlt(h2, r2) +
++		     mlt(h3, r1) + mlt(h4, r0);
++
++		/* (partial) h %= p */
++		d1 += sr(d0, 26);     h0 = and(d0, 0x3ffffff);
++		d2 += sr(d1, 26);     h1 = and(d1, 0x3ffffff);
++		d3 += sr(d2, 26);     h2 = and(d2, 0x3ffffff);
++		d4 += sr(d3, 26);     h3 = and(d3, 0x3ffffff);
++		h0 += sr(d4, 26) * 5; h4 = and(d4, 0x3ffffff);
++		h1 += h0 >> 26;       h0 = h0 & 0x3ffffff;
++
++		src += POLY1305_BLOCK_SIZE;
++	} while (--nblocks);
++
++	state->h[0] = h0;
++	state->h[1] = h1;
++	state->h[2] = h2;
++	state->h[3] = h3;
++	state->h[4] = h4;
++}
++EXPORT_SYMBOL_GPL(poly1305_core_blocks);
++
++void poly1305_core_emit(const struct poly1305_state *state, void *dst)
++{
++	u32 h0, h1, h2, h3, h4;
++	u32 g0, g1, g2, g3, g4;
++	u32 mask;
++
++	/* fully carry h */
++	h0 = state->h[0];
++	h1 = state->h[1];
++	h2 = state->h[2];
++	h3 = state->h[3];
++	h4 = state->h[4];
++
++	h2 += (h1 >> 26);     h1 = h1 & 0x3ffffff;
++	h3 += (h2 >> 26);     h2 = h2 & 0x3ffffff;
++	h4 += (h3 >> 26);     h3 = h3 & 0x3ffffff;
++	h0 += (h4 >> 26) * 5; h4 = h4 & 0x3ffffff;
++	h1 += (h0 >> 26);     h0 = h0 & 0x3ffffff;
++
++	/* compute h + -p */
++	g0 = h0 + 5;
++	g1 = h1 + (g0 >> 26);             g0 &= 0x3ffffff;
++	g2 = h2 + (g1 >> 26);             g1 &= 0x3ffffff;
++	g3 = h3 + (g2 >> 26);             g2 &= 0x3ffffff;
++	g4 = h4 + (g3 >> 26) - (1 << 26); g3 &= 0x3ffffff;
++
++	/* select h if h < p, or h + -p if h >= p */
++	mask = (g4 >> ((sizeof(u32) * 8) - 1)) - 1;
++	g0 &= mask;
++	g1 &= mask;
++	g2 &= mask;
++	g3 &= mask;
++	g4 &= mask;
++	mask = ~mask;
++	h0 = (h0 & mask) | g0;
++	h1 = (h1 & mask) | g1;
++	h2 = (h2 & mask) | g2;
++	h3 = (h3 & mask) | g3;
++	h4 = (h4 & mask) | g4;
++
++	/* h = h % (2^128) */
++	put_unaligned_le32((h0 >>  0) | (h1 << 26), dst +  0);
++	put_unaligned_le32((h1 >>  6) | (h2 << 20), dst +  4);
++	put_unaligned_le32((h2 >> 12) | (h3 << 14), dst +  8);
++	put_unaligned_le32((h3 >> 18) | (h4 <<  8), dst + 12);
++}
++EXPORT_SYMBOL_GPL(poly1305_core_emit);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Martin Willi <martin@strongswan.org>");