chilli: fix log spam when coova is not used

Fixes: WIFI-4471
Signed-off-by: John Crispin <john@phrozen.org>

.github/workflows/build-dev.yml

@@ -2,7 +2,7 @@ name: Build OpenWrt/uCentral images
 
 on:
   push:
-    branches: [ uCentral-* ]
+    branches: [ main, next, staging-* ]
     tags: [ v* ]
 
 jobs:
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        target: ['cig_wf188', 'cig_wf194c', 'cig_wf160d', 'edgecore_eap101', 'edgecore_eap102', 'edgecore_ecs4100-12ph', 'edgecore_ecw5211', 'edgecore_ecw5410', 'edgecore_oap100', 'edgecore_ssw2ac2600', 'edgecore_spw2ac1200', 'indio_um-305ac', 'linksys_e8450-ubi', 'linksys_ea8300', 'mikrotik_nand', 'tplink_cpe210_v3', 'tplink_cpe510_v3', 'tplink_eap225_outdoor_v1', 'tplink_ec420', 'tplink_ex227', 'tplink_ex228', 'tplink_ex447', 'wallys_dr40x9' ]
+        target: ['cig_wf188', 'cig_wf194c', 'cig_wf160d', 'edgecore_eap101', 'edgecore_eap102', 'edgecore_ecs4100-12ph', 'edgecore_ecw5211', 'edgecore_ecw5410', 'edgecore_oap100', 'edgecore_ssw2ac2600', 'edgecore_spw2ac1200', 'hfcl_ion4.yml', 'indio_um-305ac', 'linksys_ea6350', 'linksys_e8450-ubi', 'linksys_ea8300', 'tplink_ec420', 'tplink_ex227', 'tplink_ex228', 'tplink_ex447', 'wallys_dr40x9' ]
 
     steps:
     - uses: actions/checkout@v2
@@ -61,3 +61,16 @@ jobs:
 
         [ -f openwrt/tmp/image-file ] && aws s3 cp --acl public-read --content-type "application/octet-stream" "openwrt/$(cat openwrt/tmp/image-file)" "s3://$AWS_S3_BUCKET_NAME/$IMG_NAME"
         [ -f openwrt/tmp/image-file ] && aws s3 cp --acl public-read --content-type "application/json" "latest-upgrade.json" "s3://$AWS_S3_BUCKET_NAME/$JSON_NAME"
+
+  trigger-testing:
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+    - name: Trigger testing of release
+      uses: peter-evans/repository-dispatch@v1
+      with:
+        token: ${{ secrets.WLAN_TESTING_PAT }}
+        repository: Telecominfraproject/wlan-testing
+        event-type: new-ap-release
+        client-payload: '{"ref": "${GITHUB_REF#refs/tags/}", "sha": "${{ github.sha }}"}'

backports/0008-realtek-update-to-latest-owrt-HEAD.patch

@@ -1,7 +1,7 @@
-From 0b769e318e332d3bf8c7ab68b492cdc90dcb8e18 Mon Sep 17 00:00:00 2001
+From b3305eb14bf4daabee1e49eafcb04a856744db99 Mon Sep 17 00:00:00 2001
 From: John Crispin <john@phrozen.org>
 Date: Sat, 4 Sep 2021 05:42:30 +0200
-Subject: [PATCH 08/27] realtek: update to latest owrt HEAD
+Subject: [PATCH 01/66] realtek: update to latest owrt HEAD
 
 Signed-off-by: John Crispin <john@phrozen.org>
 ---
@@ -9,7 +9,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  .../realtek/base-files/etc/board.d/02_network |   12 +-
  .../lib/preinit/05_set_preinit_iface_realtek  |   13 -
  .../lib/preinit/98_remove_preinit_realtek     |    6 -
- target/linux/realtek/config-5.4               |   30 +-
+ target/linux/realtek/config-5.4               |   31 +-
  .../realtek/dts/rtl8380_netgear_gigabit.dtsi  |   11 +-
  .../realtek/dts/rtl8380_zyxel_gs1900-10hp.dts |    4 +-
  .../realtek/dts/rtl8380_zyxel_gs1900-8.dts    |   12 -
@@ -51,7 +51,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  .../realtek/patches-5.4/710-adt7470.patch     |   20 +
  .../realtek/patches-5.4/711-ec4100.patch      |  150 +
  .../linux/realtek/patches-5.4/712-fixes.patch |   23 +
- 46 files changed, 16262 insertions(+), 1623 deletions(-)
+ 46 files changed, 16263 insertions(+), 1623 deletions(-)
  delete mode 100644 target/linux/realtek/base-files/lib/preinit/05_set_preinit_iface_realtek
  delete mode 100644 target/linux/realtek/base-files/lib/preinit/98_remove_preinit_realtek
  delete mode 100644 target/linux/realtek/dts/rtl8380_zyxel_gs1900-8.dts
@@ -159,7 +159,7 @@ index dc5fdb059b..0000000000
 -
 -boot_hook_add preinit_main remove_switch
 diff --git a/target/linux/realtek/config-5.4 b/target/linux/realtek/config-5.4
-index 51025d5d89..ced5d5f7ae 100644
+index 51025d5d89..cba448acb6 100644
 --- a/target/linux/realtek/config-5.4
 +++ b/target/linux/realtek/config-5.4
 @@ -2,17 +2,18 @@ CONFIG_ARCH_32BIT_OFF_T=y
@@ -184,7 +184,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_CONSOLE_LOGLEVEL_DEFAULT=15
  CONFIG_CPU_BIG_ENDIAN=y
  CONFIG_CPU_GENERIC_DUMP_TLB=y
-@@ -40,14 +41,10 @@ CONFIG_DMA_NONCOHERENT_CACHE_SYNC=y
+@@ -40,14 +41,11 @@ CONFIG_DMA_NONCOHERENT_CACHE_SYNC=y
  CONFIG_DTC=y
  CONFIG_EARLY_PRINTK=y
  CONFIG_EARLY_PRINTK_8250=y
@@ -196,10 +196,11 @@ index 51025d5d89..ced5d5f7ae 100644
 -CONFIG_FONT_8x16=y
 -CONFIG_FONT_AUTOSELECT=y
 -CONFIG_FONT_SUPPORT=y
++CONFIG_FORCE_MAX_ZONEORDER=13
  CONFIG_FW_LOADER_PAGED_BUF=y
  CONFIG_GENERIC_ATOMIC64=y
  CONFIG_GENERIC_CLOCKEVENTS=y
-@@ -74,7 +71,9 @@ CONFIG_GENERIC_TIME_VSYSCALL=y
+@@ -74,7 +72,9 @@ CONFIG_GENERIC_TIME_VSYSCALL=y
  CONFIG_GPIOLIB=y
  CONFIG_GPIO_RTL8231=y
  CONFIG_GPIO_RTL838X=y
@@ -210,7 +211,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_GRO_CELLS=y
  CONFIG_HANDLE_DOMAIN_IRQ=y
  CONFIG_HARDWARE_WATCHPOINTS=y
-@@ -89,6 +88,7 @@ CONFIG_HZ_PERIODIC=y
+@@ -89,6 +89,7 @@ CONFIG_HZ_PERIODIC=y
  CONFIG_I2C=y
  CONFIG_I2C_ALGOBIT=y
  CONFIG_I2C_BOARDINFO=y
@@ -218,7 +219,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_I2C_GPIO=y
  CONFIG_INITRAMFS_SOURCE=""
  CONFIG_IRQCHIP=y
-@@ -107,6 +107,8 @@ CONFIG_MDIO_BUS=y
+@@ -107,6 +108,8 @@ CONFIG_MDIO_BUS=y
  CONFIG_MDIO_DEVICE=y
  CONFIG_MDIO_I2C=y
  CONFIG_MEMFD_CREATE=y
@@ -227,7 +228,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_MFD_SYSCON=y
  CONFIG_MIGRATION=y
  CONFIG_MIPS=y
-@@ -138,7 +140,7 @@ CONFIG_NEED_PER_CPU_KM=y
+@@ -138,7 +141,7 @@ CONFIG_NEED_PER_CPU_KM=y
  CONFIG_NET_DEVLINK=y
  CONFIG_NET_DSA=y
  CONFIG_NET_DSA_RTL83XX=y
@@ -236,7 +237,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_NET_RTL838X=y
  CONFIG_NET_SWITCHDEV=y
  CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-@@ -161,12 +163,17 @@ CONFIG_PINCTRL=y
+@@ -161,12 +164,17 @@ CONFIG_PINCTRL=y
  CONFIG_POWER_RESET=y
  CONFIG_POWER_RESET_SYSCON=y
  CONFIG_PSB6970_PHY=y
@@ -254,7 +255,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_SERIAL_MCTRL_GPIO=y
  CONFIG_SERIAL_OF_PLATFORM=y
  CONFIG_SFP=y
-@@ -175,7 +182,7 @@ CONFIG_SPI_MASTER=y
+@@ -175,7 +183,7 @@ CONFIG_SPI_MASTER=y
  CONFIG_SPI_MEM=y
  CONFIG_SPI_RTL838X=y
  CONFIG_SRCU=y
@@ -263,7 +264,7 @@ index 51025d5d89..ced5d5f7ae 100644
  CONFIG_SWPHY=y
  CONFIG_SYSCTL_EXCEPTION_TRACE=y
  CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-@@ -187,8 +194,11 @@ CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+@@ -187,8 +195,11 @@ CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
  CONFIG_SYS_SUPPORTS_MIPS16=y
  CONFIG_TARGET_ISA_REV=2
  CONFIG_TICK_CPU_ACCOUNTING=y

backports/0017-netifd-update-to-latest-HEAD.patch

@@ -1,7 +1,7 @@
-From 3bc625814c04a24cdf16587c2adb2060a77a5e1a Mon Sep 17 00:00:00 2001
+From 39af14f6e40bcb97772dcc0c03849fbf6aa0032b Mon Sep 17 00:00:00 2001
 From: John Crispin <john@phrozen.org>
 Date: Thu, 27 May 2021 13:24:47 +0200
-Subject: [PATCH 17/27] netifd: update to latest HEAD
+Subject: [PATCH 01/58] netifd: update to latest HEAD
 
 Signed-off-by: John Crispin <john@phrozen.org>
 ---
@@ -11,7 +11,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  create mode 100644 package/network/config/netifd/patches/002-fix-dhcp-issue.patch
 
 diff --git a/package/network/config/netifd/Makefile b/package/network/config/netifd/Makefile
-index 4b5f110da2..13c1d96ed7 100644
+index 4b5f110da2..d0ddec8f61 100644
 --- a/package/network/config/netifd/Makefile
 +++ b/package/network/config/netifd/Makefile
 @@ -5,16 +5,14 @@ PKG_RELEASE:=1
@@ -22,8 +22,8 @@ index 4b5f110da2..13c1d96ed7 100644
 -PKG_SOURCE_VERSION:=440eb0647708274cc8d7d9e7c2bb0cfdfba90023
 -PKG_MIRROR_HASH:=eed957036ab608fdc49bdf801fc5b4405fcd2a3a5e5d3343ec39898e156c10e9
 +PKG_SOURCE_DATE:=2021-09-01
-+PKG_SOURCE_VERSION:=300b1220fab38600f102bb8cfcc59a29ce41b095
-+PKG_MIRROR_HASH:=310fa90059795b1c956f9822db712ecc58bc19725b0f05f98c9e0a6824c8ca36
++PKG_SOURCE_VERSION:=e467e0ff44c00cdd722e7149baaa8706d44e657e
++PKG_MIRROR_HASH:=cde5c1c1609c29f24171dcd97d2264e28a6dfb724e25f4bd3c2be351b6dd4f10
  PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
  
  PKG_LICENSE:=GPL-2.0

backports/0018-mac80211-update-to-latest-HEAD.patch

@@ -1,16 +1,17 @@
-From 379e136c94ecb35b984e3ac7cc7ef493b60cb1b6 Mon Sep 17 00:00:00 2001
+From 6718e9786f18dd1380e5977d224d13a5ff3df619 Mon Sep 17 00:00:00 2001
 From: John Crispin <john@phrozen.org>
 Date: Sat, 4 Sep 2021 05:47:27 +0200
-Subject: [PATCH 18/27] mac80211: update to latest HEAD
+Subject: [PATCH 02/58] mac80211: update to latest HEAD
 
 Signed-off-by: John Crispin <john@phrozen.org>
 ---
  package/kernel/mac80211/Makefile              |   15 +-
- package/kernel/mac80211/ath.mk                |   14 +-
+ package/kernel/mac80211/ath.mk                |    5 +-
  package/kernel/mac80211/broadcom.mk           |    4 +-
  .../mac80211/files/lib/netifd/mac80211.sh     |   36 -
- .../files/lib/netifd/wireless/mac80211.sh     |  184 ++-
+ .../files/lib/netifd/wireless/mac80211.sh     |  186 ++-
  .../mac80211/files/lib/wifi/mac80211.sh       |  110 +-
+ .../patches/ath/120-owl-loader-compat.patch   |   53 -
  .../patches/ath/402-ath_regd_optional.patch   |    2 +-
  .../080-ath10k_thermal_config.patch           |    2 +-
  ...21-ath10k_init_devices_synchronously.patch |    0
@@ -20,6 +21,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  ...75-ath10k-use-tpt-trigger-by-default.patch |    0
  ...980-ath10k-fix-max-antenna-gain-unit.patch |    0
  ...-power-reduction-for-US-regulatory-d.patch |    0
+ ...h10k-Try-to-get-mac-address-from-dts.patch |   42 +
  .../201-ath5k-WAR-for-AR71xx-PCI-bug.patch    |    0
  .../411-ath5k_allow_adhoc_and_ap.patch        |    0
  .../420-ath5k_disable_fast_cc.patch           |    0
@@ -55,6 +57,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  .../552-ath9k-ahb_of.patch}                   |    0
  .../553-ath9k_of_gpio_mask.patch              |    0
  .../602-rt2x00-introduce-rt2x00eeprom.patch   |    2 +-
+ ...07-rt2x00-add_platform_data_mac_addr.patch |   11 +-
  .../100-remove-cryptoapi-dependencies.patch   |  699 ---------
  .../patches/subsys/130-disable-fils.patch     |   32 -
  ...aes-cmac-switch-to-shash-CMAC-driver.patch |  230 ---
@@ -62,15 +65,19 @@ Signed-off-by: John Crispin <john@phrozen.org>
  ...320-mac80211_hwsim-add-6GHz-channels.patch |  123 ++
  ...211_hwsim-make-6-GHz-channels-usable.patch |   74 +
  ...-remove-legacy-minstrel-rate-control.patch |    2 +-
+ ...te-control-support-for-encap-offload.patch |   43 +-
  ...introduce-aql_enable-node-in-debugfs.patch |  111 ++
  ...ange-struct-txq_info-for-fewer-holes.patch |   39 +
  ...to-a-virtual-time-based-airtime-sche.patch | 1277 +++++++++++++++++
  ...bling-4-address-mode-on-a-sta-vif-af.patch |   72 +
  ...on-API-to-configure-SAR-power-limita.patch |  398 +++++
  ...mac80211-add-ieee80211_set_sar_specs.patch |   51 +
+ ...eck-per-vif-offload_flags-in-Tx-path.patch |   26 +
  .../500-mac80211_configure_antenna_gain.patch |   16 +-
- 64 files changed, 2420 insertions(+), 1087 deletions(-)
+ ...the-dst-buffer-to-of_get_mac_address.patch |  237 +++
+ 70 files changed, 2752 insertions(+), 1160 deletions(-)
  delete mode 100644 package/kernel/mac80211/files/lib/netifd/mac80211.sh
+ delete mode 100644 package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch
  rename package/kernel/mac80211/patches/{ath => ath10k}/080-ath10k_thermal_config.patch (97%)
  rename package/kernel/mac80211/patches/{ath => ath10k}/921-ath10k_init_devices_synchronously.patch (100%)
  rename package/kernel/mac80211/patches/{ath => ath10k}/922-ath10k-increase-rx-buffer-size-to-2048.patch (100%)
@@ -79,6 +86,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  rename package/kernel/mac80211/patches/{ath => ath10k}/975-ath10k-use-tpt-trigger-by-default.patch (100%)
  rename package/kernel/mac80211/patches/{ath => ath10k}/980-ath10k-fix-max-antenna-gain-unit.patch (100%)
  rename package/kernel/mac80211/patches/{ath => ath10k}/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch (100%)
+ create mode 100644 package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
  rename package/kernel/mac80211/patches/{ath => ath5k}/201-ath5k-WAR-for-AR71xx-PCI-bug.patch (100%)
  rename package/kernel/mac80211/patches/{ath => ath5k}/411-ath5k_allow_adhoc_and_ap.patch (100%)
  rename package/kernel/mac80211/patches/{ath => ath5k}/420-ath5k_disable_fast_cc.patch (100%)
@@ -125,6 +133,8 @@ Signed-off-by: John Crispin <john@phrozen.org>
  create mode 100644 package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch
  create mode 100644 package/kernel/mac80211/patches/subsys/384-nl80211-add-common-API-to-configure-SAR-power-limita.patch
  create mode 100644 package/kernel/mac80211/patches/subsys/385-mac80211-add-ieee80211_set_sar_specs.patch
+ create mode 100644 package/kernel/mac80211/patches/subsys/386-mac80211-check-per-vif-offload_flags-in-Tx-path.patch
+ create mode 100644 package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
 
 diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
 index dd9ec172ca..dd39c2d069 100644
@@ -187,7 +197,7 @@ index dd9ec172ca..dd39c2d069 100644
  	$(INSTALL_DIR) $(1)/etc/hotplug.d/ieee80211
  	$(INSTALL_DATA) ./files/mac80211.hotplug $(1)/etc/hotplug.d/ieee80211/10-wifi-detect
 diff --git a/package/kernel/mac80211/ath.mk b/package/kernel/mac80211/ath.mk
-index f209c95ba8..ad2860a98e 100644
+index 24abb910ff..ad2860a98e 100644
 --- a/package/kernel/mac80211/ath.mk
 +++ b/package/kernel/mac80211/ath.mk
 @@ -34,7 +34,7 @@ ifdef CONFIG_PACKAGE_MAC80211_TRACING
@@ -199,11 +209,9 @@ index f209c95ba8..ad2860a98e 100644
  config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH9K_STATION_STATISTICS
  config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED
  config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL
-@@ -42,11 +42,11 @@ config-$(CONFIG_PACKAGE_ATH_DYNACK) += ATH9K_DYNACK
- config-$(call config_package,ath9k) += ATH9K
+@@ -43,9 +43,10 @@ config-$(call config_package,ath9k) += ATH9K
  config-$(call config_package,ath9k-common) += ATH9K_COMMON
  config-$(call config_package,owl-loader) += ATH9K_PCI_NO_EEPROM
--config-$(CONFIG_TARGET_ar71xx) += ATH9K_AHB
  config-$(CONFIG_TARGET_ath79) += ATH9K_AHB
 +config-$(CONFIG_TARGET_ar71xx) += ATH9K_AHB
  config-$(CONFIG_TARGET_ipq40xx) += ATH10K_AHB
@@ -213,42 +221,6 @@ index f209c95ba8..ad2860a98e 100644
  config-$(CONFIG_ATH9K_HWRNG) += ATH9K_HWRNG
  config-$(CONFIG_ATH9K_SUPPORT_PCOEM) += ATH9K_PCOEM
  config-$(CONFIG_ATH9K_TX99) += ATH9K_TX99
-@@ -126,7 +126,7 @@ endef
- define KernelPackage/ath
-   $(call KernelPackage/mac80211/Default)
-   TITLE:=Atheros common driver part
--  DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ar71xx||TARGET_ath79||TARGET_ath25 +kmod-mac80211
-+  DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ath79||TARGET_ath25 +kmod-mac80211
-   FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath.ko
-   MENU:=1
- endef
-@@ -191,7 +191,7 @@ define KernelPackage/ath9k-common
-   TITLE:=Atheros 802.11n wireless devices (common code for ath9k and ath9k_htc)
-   URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath9k
-   HIDDEN:=1
--  DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ar71xx||TARGET_ath79 +kmod-ath +@DRIVER_11N_SUPPORT
-+  DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ath79 +kmod-ath +@DRIVER_11N_SUPPORT
-   FILES:= \
- 	$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_common.ko \
- 	$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
-@@ -201,7 +201,7 @@ define KernelPackage/ath9k
-   $(call KernelPackage/mac80211/Default)
-   TITLE:=Atheros 802.11n PCI wireless cards support
-   URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath9k
--  DEPENDS+= @PCI_SUPPORT||TARGET_ar71xx||TARGET_ath79 +kmod-ath9k-common
-+  DEPENDS+= @PCI_SUPPORT||TARGET_ath79 +kmod-ath9k-common
-   FILES:= \
- 	$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k.ko
-   AUTOLOAD:=$(call AutoProbe,ath9k)
-@@ -231,7 +231,7 @@ define KernelPackage/ath9k/config
- 
- 	config ATH9K_UBNTHSR
- 		bool "Support for Ubiquiti UniFi Outdoor+ access point"
--		depends on PACKAGE_kmod-ath9k && (TARGET_ar71xx_generic||TARGET_ath79)
-+		depends on PACKAGE_kmod-ath9k && TARGET_ath79
- 		default y
- 
- endef
 diff --git a/package/kernel/mac80211/broadcom.mk b/package/kernel/mac80211/broadcom.mk
 index fb576c5809..473bbf597c 100644
 --- a/package/kernel/mac80211/broadcom.mk
@@ -314,7 +286,7 @@ index 92e5c0e395..0000000000
 -	done
 -}
 diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
-index 9a9c35fb5f..a58af1fef0 100644
+index 9a9c35fb5f..a25e4ff9b2 100644
 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
 +++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
 @@ -1,7 +1,6 @@
@@ -563,6 +535,15 @@ index 9a9c35fb5f..a58af1fef0 100644
  		[ -n "$phy" ] && return 0
  	}
  	[ -n "$macaddr" ] && {
+@@ -528,7 +630,7 @@ mac80211_iw_interface_add() {
+ 		rc="$?"
+ 	}
+ 
+-	[ "$rc" != 0 ] && wireless_setup_failed INTERFACE_CREATION_FAILED
++	[ "$rc" != 0 ] && echo "Failed to create interface $ifname"
+ 	return $rc
+ }
+ 
 @@ -689,14 +791,8 @@ mac80211_prepare_iw_htmode() {
  	case "$htmode" in
  		VHT20|HT20) iw_htmode=HT20;;
@@ -821,6 +802,65 @@ index 3e99f06693..6aa46b0c74 100644
  			set wireless.radio${devidx}.disabled=1
  
  			set wireless.default_radio${devidx}=wifi-iface
+diff --git a/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch b/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch
+deleted file mode 100644
+index d1d6c9e2e3..0000000000
+--- a/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch
++++ /dev/null
+@@ -1,53 +0,0 @@
+-From: Christian Lamparter <chunkeey@gmail.com>
+-Date: Sat, 16 Nov 2019 19:25:24 +0100
+-Subject: [PATCH] owl_loader: compatibility patch
+-
+-This patch includes OpenWrt specific changes that are
+-not included in the upstream owl-loader.
+-
+-This includes a platform data handling changes for ar71xx.
+-
+-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
+-
+---- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
+-+++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
+-@@ -103,6 +103,7 @@ static void owl_fw_cb(const struct firmw
+- {
+- 	struct pci_dev *pdev = (struct pci_dev *)context;
+- 	struct owl_ctx *ctx = (struct owl_ctx *)pci_get_drvdata(pdev);
+-+	struct ath9k_platform_data *pdata = dev_get_platdata(&pdev->dev);
+- 	struct pci_bus *bus;
+- 
+- 	complete(&ctx->eeprom_load);
+-@@ -118,6 +119,16 @@ static void owl_fw_cb(const struct firmw
+- 		goto release;
+- 	}
+- 
+-+	if (pdata) {
+-+		memcpy(pdata->eeprom_data, fw->data, fw->size);
+-+
+-+		/*
+-+		 * eeprom has been successfully loaded - pass the data to ath9k
+-+		 * but remove the eeprom_name, so it doesn't try to load it too.
+-+		 */
+-+		pdata->eeprom_name = NULL;
+-+	}
+-+
+- 	if (ath9k_pci_fixup(pdev, (const u16 *)fw->data, fw->size))
+- 		goto release;
+- 
+-@@ -137,8 +148,14 @@ release:
+- static const char *owl_get_eeprom_name(struct pci_dev *pdev)
+- {
+- 	struct device *dev = &pdev->dev;
+-+	struct ath9k_platform_data *pdata;
+- 	char *eeprom_name;
+- 
+-+	/* try the existing platform data first */
+-+	pdata = dev_get_platdata(dev);
+-+	if (pdata && pdata->eeprom_name)
+-+		return pdata->eeprom_name;
+-+
+- 	dev_dbg(dev, "using auto-generated eeprom filename\n");
+- 
+- 	eeprom_name = devm_kzalloc(dev, EEPROM_FILENAME_LEN, GFP_KERNEL);
 diff --git a/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch b/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch
 index bf87d3551a..3c9180b113 100644
 --- a/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch
@@ -890,6 +930,54 @@ diff --git a/package/kernel/mac80211/patches/ath/981-ath10k-adjust-tx-power-redu
 similarity index 100%
 rename from package/kernel/mac80211/patches/ath/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch
 rename to package/kernel/mac80211/patches/ath10k/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch
+diff --git a/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
+new file mode 100644
+index 0000000000..5f427f6b8f
+--- /dev/null
++++ b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch
+@@ -0,0 +1,42 @@
++From 22fb5991a44c78ff18ec0082dc90c809356eb893 Mon Sep 17 00:00:00 2001
++From: Ansuel Smith <ansuelsmth@gmail.com>
++Date: Sun, 27 Sep 2020 19:23:35 +0200
++Subject: [PATCH 1/2] ath10k: Try to get mac-address from dts
++
++Most of embedded device that have the ath10k wifi integrated store the
++mac-address in nvmem partitions. Try to fetch the mac-address using the
++standard 'of_get_mac_address' than in all the check also try to fetch the
++address using the nvmem api searching for a defined 'mac-address' cell.
++Mac-address defined in the dts have priority than any other address found.
++
++Tested-on: QCA9984 hw1.0 PCI 10.4
++
++Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
++---
++ drivers/net/wireless/ath/ath10k/core.c | 10 ++++++++++
++ 1 file changed, 10 insertions(+)
++
++diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
++index 5f4e12196..9ed7b9883 100644
++--- a/drivers/net/wireless/ath/ath10k/core.c
+++++ b/drivers/net/wireless/ath/ath10k/core.c
++@@ -8,6 +8,7 @@
++ #include <linux/module.h>
++ #include <linux/firmware.h>
++ #include <linux/of.h>
+++#include <linux/of_net.h>
++ #include <linux/property.h>
++ #include <linux/dmi.h>
++ #include <linux/ctype.h>
++@@ -3062,6 +3068,8 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
++ 
++ 	device_get_mac_address(ar->dev, ar->mac_addr, sizeof(ar->mac_addr));
++ 
+++	of_get_mac_address(ar->dev->of_node, ar->mac_addr);
+++
++ 	ret = ath10k_core_init_firmware_features(ar);
++ 	if (ret) {
++ 		ath10k_err(ar, "fatal problem with firmware features: %d\n",
++-- 
++2.27.0
++
 diff --git a/package/kernel/mac80211/patches/ath/201-ath5k-WAR-for-AR71xx-PCI-bug.patch b/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch
 similarity index 100%
 rename from package/kernel/mac80211/patches/ath/201-ath5k-WAR-for-AR71xx-PCI-bug.patch
@@ -1050,6 +1138,35 @@ index e74d9a9aa0..1c52132da6 100644
   RT2X00_LIB_CRYPTO=
   RT2X00_LIB_LEDS=
   RT2X00_LIB_DEBUGFS=
+diff --git a/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch b/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch
+index b5b2c61037..79f99ffdf4 100644
+--- a/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch
++++ b/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch
+@@ -1,19 +1,18 @@
+ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+ +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+-@@ -990,8 +990,13 @@ static void rt2x00lib_rate(struct ieee80
++@@ -990,6 +990,12 @@ static void rt2x00lib_rate(struct ieee80
+  
+  void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr)
+  {
+ +	struct rt2x00_platform_data *pdata;
+- 	const char *mac_addr;
+- 
+++
+ +	pdata = rt2x00dev->dev->platform_data;
+ +	if (pdata && pdata->mac_address)
+ +		ether_addr_copy(eeprom_mac_addr, pdata->mac_address);
+ +
+- 	mac_addr = of_get_mac_address(rt2x00dev->dev->of_node);
+- 	if (!IS_ERR(mac_addr))
+- 		ether_addr_copy(eeprom_mac_addr, mac_addr);
++ 	of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr);
++ 
++ 	if (!is_valid_ether_addr(eeprom_mac_addr)) {
+ --- a/include/linux/rt2x00_platform.h
+ +++ b/include/linux/rt2x00_platform.h
+ @@ -14,6 +14,7 @@
 diff --git a/package/kernel/mac80211/patches/subsys/100-remove-cryptoapi-dependencies.patch b/package/kernel/mac80211/patches/subsys/100-remove-cryptoapi-dependencies.patch
 deleted file mode 100644
 index ca02dfb06f..0000000000
@@ -2267,6 +2384,64 @@ index 96ee595ac1..1cab2eb194 100644
   CFLAGS_trace.o := -I$(src)
   
   rc80211_minstrel-y := \
+diff --git a/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch b/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch
+index 43a4a1334d..f22b0d9849 100644
+--- a/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch
++++ b/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch
+@@ -7,24 +7,6 @@ The software rate control cannot deal with encap offload, so fix it.
+ Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
+ ---
+ 
+---- a/net/mac80211/ieee80211_i.h
+-+++ b/net/mac80211/ieee80211_i.h
+-@@ -2024,6 +2024,15 @@ static inline void ieee80211_tx_skb(stru
+- 	ieee80211_tx_skb_tid(sdata, skb, 7);
+- }
+- 
+-+static inline bool ieee80211_is_tx_data(struct sk_buff *skb)
+-+{
+-+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+-+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+-+
+-+	return info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP ||
+-+	       ieee80211_is_data(hdr->frame_control);
+-+}
+-+
+- u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
+- 			       struct ieee802_11_elems *elems,
+- 			       u64 filter, u32 crc, u8 *transmitter_bssid,
+ --- a/net/mac80211/rate.c
+ +++ b/net/mac80211/rate.c
+ @@ -297,15 +297,11 @@ void ieee80211_check_rate_mask(struct ie
+@@ -117,3 +99,28 @@ Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
+  
+  	if (info->control.flags & IEEE80211_TX_CTRL_FAST_XMIT) {
+  		struct sta_info *sta = container_of(txq->sta, struct sta_info,
++--- a/include/net/mac80211.h
+++++ b/include/net/mac80211.h
++@@ -6728,4 +6728,22 @@ struct sk_buff *ieee80211_get_fils_disco
++ struct sk_buff *
++ ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw,
++ 					  struct ieee80211_vif *vif);
+++
+++/**
+++ * ieee80211_is_tx_data - check if frame is a data frame
+++ *
+++ * The function is used to check if a frame is a data frame. Frames with
+++ * hardware encapsulation enabled are data frames.
+++ *
+++ * @skb: the frame to be transmitted.
+++ */
+++static inline bool ieee80211_is_tx_data(struct sk_buff *skb)
+++{
+++	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+++	struct ieee80211_hdr *hdr = (void *) skb->data;
+++
+++	return info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP ||
+++	       ieee80211_is_data(hdr->frame_control);
+++}
+++
++ #endif /* MAC80211_H */
 diff --git a/package/kernel/mac80211/patches/subsys/380-mac80211-introduce-aql_enable-node-in-debugfs.patch b/package/kernel/mac80211/patches/subsys/380-mac80211-introduce-aql_enable-node-in-debugfs.patch
 new file mode 100644
 index 0000000000..b21b671c10
@@ -3714,7 +3889,7 @@ index 0000000000..ba78f7a142
 + 
 diff --git a/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch b/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch
 new file mode 100644
-index 0000000000..5a82f00c9e
+index 0000000000..c1f77ff5d9
 --- /dev/null
 +++ b/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch
 @@ -0,0 +1,72 @@
@@ -3768,7 +3943,7 @@ index 0000000000..5a82f00c9e
 + 	if (sdata->vif.type == NL80211_IFTYPE_MONITOR) {
 +--- a/net/mac80211/ieee80211_i.h
 ++++ b/net/mac80211/ieee80211_i.h
-+@@ -2224,6 +2224,8 @@ void ieee80211_dynamic_ps_timer(struct t
++@@ -2215,6 +2215,8 @@ void ieee80211_dynamic_ps_timer(struct t
 + void ieee80211_send_nullfunc(struct ieee80211_local *local,
 + 			     struct ieee80211_sub_if_data *sdata,
 + 			     bool powersave);
@@ -4251,6 +4426,38 @@ index 0000000000..c351bc812a
 + 	.reset_tid_config = ieee80211_reset_tid_config,
 ++	.set_sar_specs = ieee80211_set_sar_specs,
 + };
+diff --git a/package/kernel/mac80211/patches/subsys/386-mac80211-check-per-vif-offload_flags-in-Tx-path.patch b/package/kernel/mac80211/patches/subsys/386-mac80211-check-per-vif-offload_flags-in-Tx-path.patch
+new file mode 100644
+index 0000000000..cfad1c3927
+--- /dev/null
++++ b/package/kernel/mac80211/patches/subsys/386-mac80211-check-per-vif-offload_flags-in-Tx-path.patch
+@@ -0,0 +1,26 @@
++From: Ryder Lee <ryder.lee@mediatek.com>
++Date: Fri, 18 Jun 2021 04:38:59 +0800
++Subject: [PATCH] mac80211: check per vif offload_flags in Tx path
++
++offload_flags has been introduced to indicate encap status of each interface.
++An interface can encap offload at runtime, or if it has some extra limitations
++it can simply override the flags, so it's more flexible to check offload_flags
++in Tx path.
++
++Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
++Link: https://lore.kernel.org/r/177785418cf407808bf3a44760302d0647076990.1623961575.git.ryder.lee@mediatek.com
++Signed-off-by: Johannes Berg <johannes.berg@intel.com>
++---
++
++--- a/net/mac80211/tx.c
+++++ b/net/mac80211/tx.c
++@@ -3309,6 +3309,9 @@ static bool ieee80211_amsdu_aggregate(st
++ 	if (!ieee80211_hw_check(&local->hw, TX_AMSDU))
++ 		return false;
++ 
+++	if (sdata->vif.offload_flags & IEEE80211_OFFLOAD_ENCAP_ENABLED)
+++		return false;
+++
++ 	if (skb_is_gso(skb))
++ 		return false;
++ 
 diff --git a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch
 index febe42eb9d..b2ee61a6dc 100644
 --- a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch
@@ -4318,6 +4525,249 @@ index febe42eb9d..b2ee61a6dc 100644
   		if (result)
   			return result;
   	}
+diff --git a/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch b/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
+new file mode 100644
+index 0000000000..5d94362155
+--- /dev/null
++++ b/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
+@@ -0,0 +1,237 @@
++From 83216e3988cd196183542937c9bd58b279f946af Mon Sep 17 00:00:00 2001
++From: Michael Walle <michael@walle.cc>
++Date: Mon, 12 Apr 2021 19:47:17 +0200
++Subject: of: net: pass the dst buffer to of_get_mac_address()
++
++of_get_mac_address() returns a "const void*" pointer to a MAC address.
++Lately, support to fetch the MAC address by an NVMEM provider was added.
++But this will only work with platform devices. It will not work with
++PCI devices (e.g. of an integrated root complex) and esp. not with DSA
++ports.
++
++There is an of_* variant of the nvmem binding which works without
++devices. The returned data of a nvmem_cell_read() has to be freed after
++use. On the other hand the return of_get_mac_address() points to some
++static data without a lifetime. The trick for now, was to allocate a
++device resource managed buffer which is then returned. This will only
++work if we have an actual device.
++
++Change it, so that the caller of of_get_mac_address() has to supply a
++buffer where the MAC address is written to. Unfortunately, this will
++touch all drivers which use the of_get_mac_address().
++
++Usually the code looks like:
++
++  const char *addr;
++  addr = of_get_mac_address(np);
++  if (!IS_ERR(addr))
++    ether_addr_copy(ndev->dev_addr, addr);
++
++This can then be simply rewritten as:
++
++  of_get_mac_address(np, ndev->dev_addr);
++
++Sometimes is_valid_ether_addr() is used to test the MAC address.
++of_get_mac_address() already makes sure, it just returns a valid MAC
++address. Thus we can just test its return code. But we have to be
++careful if there are still other sources for the MAC address before the
++of_get_mac_address(). In this case we have to keep the
++is_valid_ether_addr() call.
++
++The following coccinelle patch was used to convert common cases to the
++new style. Afterwards, I've manually gone over the drivers and fixed the
++return code variable: either used a new one or if one was already
++available use that. Mansour Moufid, thanks for that coccinelle patch!
++
++<spml>
++@a@
++identifier x;
++expression y, z;
++@@
++- x = of_get_mac_address(y);
+++ x = of_get_mac_address(y, z);
++  <...
++- ether_addr_copy(z, x);
++  ...>
++
++@@
++identifier a.x;
++@@
++- if (<+... x ...+>) {}
++
++@@
++identifier a.x;
++@@
++  if (<+... x ...+>) {
++      ...
++  }
++- else {}
++
++@@
++identifier a.x;
++expression e;
++@@
++- if (<+... x ...+>@e)
++-     {}
++- else
+++ if (!(e))
++      {...}
++
++@@
++expression x, y, z;
++@@
++- x = of_get_mac_address(y, z);
+++ of_get_mac_address(y, z);
++  ... when != x
++</spml>
++
++All drivers, except drivers/net/ethernet/aeroflex/greth.c, were
++compile-time tested.
++
++Suggested-by: Andrew Lunn <andrew@lunn.ch>
++Signed-off-by: Michael Walle <michael@walle.cc>
++Reviewed-by: Andrew Lunn <andrew@lunn.ch>
++Signed-off-by: David S. Miller <davem@davemloft.net>
++---
++ arch/arm/mach-mvebu/kirkwood.c                     |  3 +-
++ arch/powerpc/sysdev/tsi108_dev.c                   |  5 +-
++ drivers/net/ethernet/aeroflex/greth.c              |  6 +--
++ drivers/net/ethernet/allwinner/sun4i-emac.c        | 10 ++--
++ drivers/net/ethernet/altera/altera_tse_main.c      |  7 +--
++ drivers/net/ethernet/arc/emac_main.c               |  8 +--
++ drivers/net/ethernet/atheros/ag71xx.c              |  7 +--
++ drivers/net/ethernet/broadcom/bcm4908_enet.c       |  7 +--
++ drivers/net/ethernet/broadcom/bcmsysport.c         |  7 +--
++ drivers/net/ethernet/broadcom/bgmac-bcma.c         | 10 ++--
++ drivers/net/ethernet/broadcom/bgmac-platform.c     | 11 ++--
++ drivers/net/ethernet/cadence/macb_main.c           | 11 ++--
++ drivers/net/ethernet/cavium/octeon/octeon_mgmt.c   |  8 +--
++ drivers/net/ethernet/cavium/thunder/thunder_bgx.c  |  5 +-
++ drivers/net/ethernet/davicom/dm9000.c              | 10 ++--
++ drivers/net/ethernet/ethoc.c                       |  6 +--
++ drivers/net/ethernet/ezchip/nps_enet.c             |  7 +--
++ drivers/net/ethernet/freescale/fec_main.c          |  7 +--
++ drivers/net/ethernet/freescale/fec_mpc52xx.c       |  7 +--
++ drivers/net/ethernet/freescale/fman/mac.c          |  9 ++--
++ .../net/ethernet/freescale/fs_enet/fs_enet-main.c  |  5 +-
++ drivers/net/ethernet/freescale/gianfar.c           |  8 +--
++ drivers/net/ethernet/freescale/ucc_geth.c          |  5 +-
++ drivers/net/ethernet/hisilicon/hisi_femac.c        |  7 +--
++ drivers/net/ethernet/hisilicon/hix5hd2_gmac.c      |  7 +--
++ drivers/net/ethernet/lantiq_xrx200.c               |  7 +--
++ drivers/net/ethernet/marvell/mv643xx_eth.c         |  5 +-
++ drivers/net/ethernet/marvell/mvneta.c              |  6 +--
++ .../net/ethernet/marvell/prestera/prestera_main.c  | 11 ++--
++ drivers/net/ethernet/marvell/pxa168_eth.c          |  9 +---
++ drivers/net/ethernet/marvell/sky2.c                |  8 ++-
++ drivers/net/ethernet/mediatek/mtk_eth_soc.c        | 11 ++--
++ drivers/net/ethernet/micrel/ks8851_common.c        |  7 ++-
++ drivers/net/ethernet/microchip/lan743x_main.c      |  5 +-
++ drivers/net/ethernet/nxp/lpc_eth.c                 |  4 +-
++ drivers/net/ethernet/qualcomm/qca_spi.c            | 10 ++--
++ drivers/net/ethernet/qualcomm/qca_uart.c           |  9 +---
++ drivers/net/ethernet/renesas/ravb_main.c           | 12 +++--
++ drivers/net/ethernet/renesas/sh_eth.c              |  5 +-
++ .../net/ethernet/samsung/sxgbe/sxgbe_platform.c    | 13 ++---
++ drivers/net/ethernet/socionext/sni_ave.c           | 10 ++--
++ .../net/ethernet/stmicro/stmmac/dwmac-anarion.c    |  2 +-
++ .../ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-generic.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-intel-plat.c |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-ipq806x.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-mediatek.c   |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-meson8b.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-oxnas.c  |  2 +-
++ .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c     |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c  |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c  |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-visconti.c   |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/stmmac.h       |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/stmmac_platform.c  | 14 ++---
++ .../net/ethernet/stmicro/stmmac/stmmac_platform.h  |  2 +-
++ drivers/net/ethernet/ti/am65-cpsw-nuss.c           | 19 ++++---
++ drivers/net/ethernet/ti/cpsw.c                     |  7 +--
++ drivers/net/ethernet/ti/cpsw_new.c                 |  7 +--
++ drivers/net/ethernet/ti/davinci_emac.c             |  8 +--
++ drivers/net/ethernet/ti/netcp_core.c               |  7 +--
++ drivers/net/ethernet/wiznet/w5100-spi.c            |  8 ++-
++ drivers/net/ethernet/wiznet/w5100.c                |  2 +-
++ drivers/net/ethernet/xilinx/ll_temac_main.c        |  8 +--
++ drivers/net/ethernet/xilinx/xilinx_axienet_main.c  | 15 +++---
++ drivers/net/ethernet/xilinx/xilinx_emaclite.c      |  8 +--
++ drivers/net/wireless/ath/ath9k/init.c              |  5 +-
++ drivers/net/wireless/mediatek/mt76/eeprom.c        |  9 +---
++ drivers/net/wireless/ralink/rt2x00/rt2x00dev.c     |  6 +--
++ drivers/of/of_net.c                                | 60 ++++++++++------------
++ drivers/staging/octeon/ethernet.c                  | 10 ++--
++ drivers/staging/wfx/main.c                         |  7 ++-
++ include/linux/of_net.h                             |  6 +--
++ include/net/dsa.h                                  |  2 +-
++ net/dsa/dsa2.c                                     |  2 +-
++ net/dsa/slave.c                                    |  2 +-
++ net/ethernet/eth.c                                 | 11 ++--
++ 85 files changed, 218 insertions(+), 364 deletions(-)
++
++--- a/drivers/net/wireless/ath/ath9k/init.c
+++++ b/drivers/net/wireless/ath/ath9k/init.c
++@@ -618,7 +618,6 @@ static int ath9k_of_init(struct ath_soft
++ 	struct ath_hw *ah = sc->sc_ah;
++ 	struct ath_common *common = ath9k_hw_common(ah);
++ 	enum ath_bus_type bus_type = common->bus_ops->ath_bus_type;
++-	const char *mac;
++ 	char eeprom_name[100];
++ 	int ret;
++ 
++@@ -641,9 +640,7 @@ static int ath9k_of_init(struct ath_soft
++ 		ah->ah_flags |= AH_NO_EEP_SWAP;
++ 	}
++ 
++-	mac = of_get_mac_address(np);
++-	if (!IS_ERR(mac))
++-		ether_addr_copy(common->macaddr, mac);
+++	of_get_mac_address(np, common->macaddr);
++ 
++ 	return 0;
++ }
++--- a/drivers/net/wireless/mediatek/mt76/eeprom.c
+++++ b/drivers/net/wireless/mediatek/mt76/eeprom.c
++@@ -90,15 +90,9 @@ out_put_node:
++ void
++ mt76_eeprom_override(struct mt76_dev *dev)
++ {
++-#ifdef CONFIG_OF
++ 	struct device_node *np = dev->dev->of_node;
++-	const u8 *mac = NULL;
++ 
++-	if (np)
++-		mac = of_get_mac_address(np);
++-	if (!IS_ERR_OR_NULL(mac))
++-		ether_addr_copy(dev->macaddr, mac);
++-#endif
+++	of_get_mac_address(np, dev->macaddr);
++ 
++ 	if (!is_valid_ether_addr(dev->macaddr)) {
++ 		eth_random_addr(dev->macaddr);
++--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
++@@ -990,11 +990,7 @@ static void rt2x00lib_rate(struct ieee80
++ 
++ void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr)
++ {
++-	const char *mac_addr;
++-
++-	mac_addr = of_get_mac_address(rt2x00dev->dev->of_node);
++-	if (!IS_ERR(mac_addr))
++-		ether_addr_copy(eeprom_mac_addr, mac_addr);
+++	of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr);
++ 
++ 	if (!is_valid_ether_addr(eeprom_mac_addr)) {
++ 		eth_random_addr(eeprom_mac_addr);
 -- 
 2.25.1
 

backports/0019-hostapd-update-to-latest-HEAD.patch

@@ -1,14 +1,14 @@
-From 3b094ed6b1602969f0dd71b48ed220d0caace7ab Mon Sep 17 00:00:00 2001
+From c51842eff4bcbc1def57e54d5eab0e5df2046d7e Mon Sep 17 00:00:00 2001
 From: John Crispin <john@phrozen.org>
 Date: Sat, 4 Sep 2021 05:48:27 +0200
-Subject: [PATCH 19/27] hostapd: update to latest HEAD
+Subject: [PATCH 01/56] hostapd: update to latest HEAD
 
 Signed-off-by: John Crispin <john@phrozen.org>
 ---
  package/network/services/hostapd/Makefile     |  15 +-
  .../hostapd/files/hostapd-basic.config        |   2 +-
  .../hostapd/files/hostapd-full.config         |   4 +-
- .../network/services/hostapd/files/hostapd.sh | 141 +++++++--
+ .../network/services/hostapd/files/hostapd.sh | 145 +++++++--
  ...-fix-frequency-setup-with-HE-enabled.patch | 196 -------------
  ...> 001-wolfssl-init-RNG-with-ECC-key.patch} |  11 +-
  ...-init-order-disable-pri-sec-channel-.patch | 126 --------
@@ -72,7 +72,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
  .../services/hostapd/src/src/ap/ubus.c        | 214 +++++++++++++-
  .../services/hostapd/src/src/ap/ubus.h        |  16 +
  .../hostapd/src/src/utils/build_features.h    |   2 -
- 67 files changed, 1277 insertions(+), 2334 deletions(-)
+ 67 files changed, 1280 insertions(+), 2335 deletions(-)
  delete mode 100644 package/network/services/hostapd/patches/001-HE-VHT-fix-frequency-setup-with-HE-enabled.patch
  rename package/network/services/hostapd/patches/{802-wolfssl-init-RNG-with-ECC-key.patch => 001-wolfssl-init-RNG-with-ECC-key.patch} (76%)
  delete mode 100644 package/network/services/hostapd/patches/002-mesh-fix-channel-init-order-disable-pri-sec-channel-.patch
@@ -179,7 +179,7 @@ index df272e443a..61b6daf861 100644
  # EAP-SAKE for the integrated EAP server
  #CONFIG_EAP_SAKE=y
 diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
-index aa72e09eba..e941fa4f77 100644
+index aa72e09eba..c1f48326fa 100644
 --- a/package/network/services/hostapd/files/hostapd.sh
 +++ b/package/network/services/hostapd/files/hostapd.sh
 @@ -49,6 +49,7 @@ hostapd_append_wpa_key_mgmt() {
@@ -261,7 +261,7 @@ index aa72e09eba..e941fa4f77 100644
  
  	config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string'
  
-@@ -319,7 +333,7 @@ hostapd_common_add_bss_config() {
+@@ -319,23 +333,33 @@ hostapd_common_add_bss_config() {
  	config_add_int iw_ipaddr_type_availability iw_gas_address3
  	config_add_string iw_hessid iw_network_auth_type iw_qos_map_set
  	config_add_array iw_roaming_consortium iw_domain_name iw_anqp_3gpp_cell_net iw_nai_realm
@@ -270,7 +270,11 @@ index aa72e09eba..e941fa4f77 100644
  
  	config_add_boolean hs20 disable_dgaf osen
  	config_add_int anqp_domain_id
-@@ -330,12 +344,22 @@ hostapd_common_add_bss_config() {
+-	config_add_int hs20_deauth_req_timeout
++	config_add_int hs20_deauth_req_timeout hs20_release
+ 	config_add_array hs20_oper_friendly_name
+ 	config_add_array osu_provider
+ 	config_add_array operator_icon
  	config_add_array hs20_conn_capab
  	config_add_string osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
  
@@ -508,21 +512,32 @@ index aa72e09eba..e941fa4f77 100644
  
  		iw_domain_name_conf=
  		json_for_each_item append_iw_domain_name iw_domain_name
-@@ -924,9 +995,11 @@ hostapd_set_bss_options() {
+@@ -924,11 +995,14 @@ hostapd_set_bss_options() {
  
  
  	local hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
 -		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
 +		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp \
-+		hs20_t_c_server_url
++		hs20_t_c_server_url hs20_release
  	json_get_vars hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
 -		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
 +		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp \
-+		hs20_t_c_server_url
++		hs20_t_c_server_url hs20_release
  
  	set_default hs20 0
++	set_default hs20_release  1
  	set_default disable_dgaf $hs20
-@@ -945,16 +1018,31 @@ hostapd_set_bss_options() {
+ 	set_default osen 0
+ 	set_default anqp_domain_id 0
+@@ -936,6 +1010,7 @@ hostapd_set_bss_options() {
+ 	if [ "$hs20" = "1" ]; then
+ 		append bss_conf "hs20=1" "$N"
+ 		append_hs20_icons
++		append bss_conf "hs20_release=$hs20_release" "$N"
+ 		append bss_conf "disable_dgaf=$disable_dgaf" "$N"
+ 		append bss_conf "osen=$osen" "$N"
+ 		append bss_conf "anqp_domain_id=$anqp_domain_id" "$N"
+@@ -945,16 +1020,31 @@ hostapd_set_bss_options() {
  		[ -n "$hs20_operating_class" ] && append bss_conf "hs20_operating_class=$hs20_operating_class" "$N"
  		[ -n "$hs20_t_c_filename" ] && append bss_conf "hs20_t_c_filename=$hs20_t_c_filename" "$N"
  		[ -n "$hs20_t_c_timestamp" ] && append bss_conf "hs20_t_c_timestamp=$hs20_t_c_timestamp" "$N"
@@ -555,7 +570,7 @@ index aa72e09eba..e941fa4f77 100644
  
  	set_default per_sta_vif 0
  	if [ "$per_sta_vif" -gt 0 ]; then
-@@ -1079,16 +1167,16 @@ wpa_supplicant_set_fixed_freq() {
+@@ -1079,16 +1169,16 @@ wpa_supplicant_set_fixed_freq() {
  	append network_data "frequency=$freq" "$N$T"
  	case "$htmode" in
  		NOHT) append network_data "disable_ht=1" "$N$T";;
@@ -576,7 +591,7 @@ index aa72e09eba..e941fa4f77 100644
  		*) append network_data "disable_vht=1" "$N$T";;
  	esac
  }
-@@ -1106,7 +1194,8 @@ wpa_supplicant_add_network() {
+@@ -1106,7 +1196,8 @@ wpa_supplicant_add_network() {
  		ssid bssid key \
  		basic_rate mcast_rate \
  		ieee80211w ieee80211r \
@@ -586,7 +601,7 @@ index aa72e09eba..e941fa4f77 100644
  
  	case "$auth_type" in
  		sae|owe|eap192|eap-eap192)
-@@ -1119,6 +1208,7 @@ wpa_supplicant_add_network() {
+@@ -1119,6 +1210,7 @@ wpa_supplicant_add_network() {
  
  	set_default ieee80211r 0
  	set_default multi_ap 0
@@ -594,7 +609,7 @@ index aa72e09eba..e941fa4f77 100644
  
  	local key_mgmt='NONE'
  	local network_data=
-@@ -1150,7 +1240,10 @@ wpa_supplicant_add_network() {
+@@ -1150,7 +1242,10 @@ wpa_supplicant_add_network() {
  		scan_ssid=""
  	}
  

backports/0028-mt76-update-to-latest-HEAD.patch

@@ -0,0 +1,247 @@
+From 99b9f524e94b98ce8fd3e141bf7e07bfa96bbea0 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Tue, 14 Sep 2021 09:19:08 +0200
+Subject: [PATCH] mt76: update to latest HEAD
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ package/kernel/mt76/Makefile                  |   7 +-
+ ...the-dst-buffer-to-of_get_mac_address.patch | 206 ++++++++++++++++++
+ 2 files changed, 210 insertions(+), 3 deletions(-)
+ create mode 100644 package/kernel/mt76/patches/001-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
+
+diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
+index e4051d8347..431c57a240 100644
+--- a/package/kernel/mt76/Makefile
++++ b/package/kernel/mt76/Makefile
+@@ -8,11 +8,12 @@ PKG_LICENSE_FILES:=
+ 
+ PKG_SOURCE_URL:=https://github.com/openwrt/mt76
+ PKG_SOURCE_PROTO:=git
+-PKG_SOURCE_DATE:=2021-06-06
+-PKG_SOURCE_VERSION:=22b690334c0f49b11534cc2e331c9d5e17c4a0bc
+-PKG_MIRROR_HASH:=ff5e563935919d2e40c1e7254ef3bc06f7ecc5e69f8ddd12903e8f5de942d630
++PKG_SOURCE_DATE:=2021-07-15
++PKG_SOURCE_VERSION:=bbebea7d6dc64313132226adc3f7369d36e9359d
++PKG_MIRROR_HASH:=17cd74e72c1f6c8742b698bf6772afacc6fba71b233af8c4d59530600cf44d5b
+ 
+ PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
++PKG_USE_NINJA:=0
+ PKG_BUILD_PARALLEL:=1
+ 
+ PKG_CONFIG_DEPENDS += \
+diff --git a/package/kernel/mt76/patches/001-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch b/package/kernel/mt76/patches/001-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
+new file mode 100644
+index 0000000000..66075f2771
+--- /dev/null
++++ b/package/kernel/mt76/patches/001-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
+@@ -0,0 +1,206 @@
++From 83216e3988cd196183542937c9bd58b279f946af Mon Sep 17 00:00:00 2001
++From: Michael Walle <michael@walle.cc>
++Date: Mon, 12 Apr 2021 19:47:17 +0200
++Subject: of: net: pass the dst buffer to of_get_mac_address()
++
++of_get_mac_address() returns a "const void*" pointer to a MAC address.
++Lately, support to fetch the MAC address by an NVMEM provider was added.
++But this will only work with platform devices. It will not work with
++PCI devices (e.g. of an integrated root complex) and esp. not with DSA
++ports.
++
++There is an of_* variant of the nvmem binding which works without
++devices. The returned data of a nvmem_cell_read() has to be freed after
++use. On the other hand the return of_get_mac_address() points to some
++static data without a lifetime. The trick for now, was to allocate a
++device resource managed buffer which is then returned. This will only
++work if we have an actual device.
++
++Change it, so that the caller of of_get_mac_address() has to supply a
++buffer where the MAC address is written to. Unfortunately, this will
++touch all drivers which use the of_get_mac_address().
++
++Usually the code looks like:
++
++  const char *addr;
++  addr = of_get_mac_address(np);
++  if (!IS_ERR(addr))
++    ether_addr_copy(ndev->dev_addr, addr);
++
++This can then be simply rewritten as:
++
++  of_get_mac_address(np, ndev->dev_addr);
++
++Sometimes is_valid_ether_addr() is used to test the MAC address.
++of_get_mac_address() already makes sure, it just returns a valid MAC
++address. Thus we can just test its return code. But we have to be
++careful if there are still other sources for the MAC address before the
++of_get_mac_address(). In this case we have to keep the
++is_valid_ether_addr() call.
++
++The following coccinelle patch was used to convert common cases to the
++new style. Afterwards, I've manually gone over the drivers and fixed the
++return code variable: either used a new one or if one was already
++available use that. Mansour Moufid, thanks for that coccinelle patch!
++
++<spml>
++@a@
++identifier x;
++expression y, z;
++@@
++- x = of_get_mac_address(y);
+++ x = of_get_mac_address(y, z);
++  <...
++- ether_addr_copy(z, x);
++  ...>
++
++@@
++identifier a.x;
++@@
++- if (<+... x ...+>) {}
++
++@@
++identifier a.x;
++@@
++  if (<+... x ...+>) {
++      ...
++  }
++- else {}
++
++@@
++identifier a.x;
++expression e;
++@@
++- if (<+... x ...+>@e)
++-     {}
++- else
+++ if (!(e))
++      {...}
++
++@@
++expression x, y, z;
++@@
++- x = of_get_mac_address(y, z);
+++ of_get_mac_address(y, z);
++  ... when != x
++</spml>
++
++All drivers, except drivers/net/ethernet/aeroflex/greth.c, were
++compile-time tested.
++
++Suggested-by: Andrew Lunn <andrew@lunn.ch>
++Signed-off-by: Michael Walle <michael@walle.cc>
++Reviewed-by: Andrew Lunn <andrew@lunn.ch>
++Signed-off-by: David S. Miller <davem@davemloft.net>
++---
++ arch/arm/mach-mvebu/kirkwood.c                     |  3 +-
++ arch/powerpc/sysdev/tsi108_dev.c                   |  5 +-
++ drivers/net/ethernet/aeroflex/greth.c              |  6 +--
++ drivers/net/ethernet/allwinner/sun4i-emac.c        | 10 ++--
++ drivers/net/ethernet/altera/altera_tse_main.c      |  7 +--
++ drivers/net/ethernet/arc/emac_main.c               |  8 +--
++ drivers/net/ethernet/atheros/ag71xx.c              |  7 +--
++ drivers/net/ethernet/broadcom/bcm4908_enet.c       |  7 +--
++ drivers/net/ethernet/broadcom/bcmsysport.c         |  7 +--
++ drivers/net/ethernet/broadcom/bgmac-bcma.c         | 10 ++--
++ drivers/net/ethernet/broadcom/bgmac-platform.c     | 11 ++--
++ drivers/net/ethernet/cadence/macb_main.c           | 11 ++--
++ drivers/net/ethernet/cavium/octeon/octeon_mgmt.c   |  8 +--
++ drivers/net/ethernet/cavium/thunder/thunder_bgx.c  |  5 +-
++ drivers/net/ethernet/davicom/dm9000.c              | 10 ++--
++ drivers/net/ethernet/ethoc.c                       |  6 +--
++ drivers/net/ethernet/ezchip/nps_enet.c             |  7 +--
++ drivers/net/ethernet/freescale/fec_main.c          |  7 +--
++ drivers/net/ethernet/freescale/fec_mpc52xx.c       |  7 +--
++ drivers/net/ethernet/freescale/fman/mac.c          |  9 ++--
++ .../net/ethernet/freescale/fs_enet/fs_enet-main.c  |  5 +-
++ drivers/net/ethernet/freescale/gianfar.c           |  8 +--
++ drivers/net/ethernet/freescale/ucc_geth.c          |  5 +-
++ drivers/net/ethernet/hisilicon/hisi_femac.c        |  7 +--
++ drivers/net/ethernet/hisilicon/hix5hd2_gmac.c      |  7 +--
++ drivers/net/ethernet/lantiq_xrx200.c               |  7 +--
++ drivers/net/ethernet/marvell/mv643xx_eth.c         |  5 +-
++ drivers/net/ethernet/marvell/mvneta.c              |  6 +--
++ .../net/ethernet/marvell/prestera/prestera_main.c  | 11 ++--
++ drivers/net/ethernet/marvell/pxa168_eth.c          |  9 +---
++ drivers/net/ethernet/marvell/sky2.c                |  8 ++-
++ drivers/net/ethernet/mediatek/mtk_eth_soc.c        | 11 ++--
++ drivers/net/ethernet/micrel/ks8851_common.c        |  7 ++-
++ drivers/net/ethernet/microchip/lan743x_main.c      |  5 +-
++ drivers/net/ethernet/nxp/lpc_eth.c                 |  4 +-
++ drivers/net/ethernet/qualcomm/qca_spi.c            | 10 ++--
++ drivers/net/ethernet/qualcomm/qca_uart.c           |  9 +---
++ drivers/net/ethernet/renesas/ravb_main.c           | 12 +++--
++ drivers/net/ethernet/renesas/sh_eth.c              |  5 +-
++ .../net/ethernet/samsung/sxgbe/sxgbe_platform.c    | 13 ++---
++ drivers/net/ethernet/socionext/sni_ave.c           | 10 ++--
++ .../net/ethernet/stmicro/stmmac/dwmac-anarion.c    |  2 +-
++ .../ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-generic.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-intel-plat.c |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-ipq806x.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c    |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-mediatek.c   |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-meson8b.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-oxnas.c  |  2 +-
++ .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c     |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c    |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c  |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c  |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/dwmac-visconti.c   |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/stmmac.h       |  2 +-
++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  |  2 +-
++ .../net/ethernet/stmicro/stmmac/stmmac_platform.c  | 14 ++---
++ .../net/ethernet/stmicro/stmmac/stmmac_platform.h  |  2 +-
++ drivers/net/ethernet/ti/am65-cpsw-nuss.c           | 19 ++++---
++ drivers/net/ethernet/ti/cpsw.c                     |  7 +--
++ drivers/net/ethernet/ti/cpsw_new.c                 |  7 +--
++ drivers/net/ethernet/ti/davinci_emac.c             |  8 +--
++ drivers/net/ethernet/ti/netcp_core.c               |  7 +--
++ drivers/net/ethernet/wiznet/w5100-spi.c            |  8 ++-
++ drivers/net/ethernet/wiznet/w5100.c                |  2 +-
++ drivers/net/ethernet/xilinx/ll_temac_main.c        |  8 +--
++ drivers/net/ethernet/xilinx/xilinx_axienet_main.c  | 15 +++---
++ drivers/net/ethernet/xilinx/xilinx_emaclite.c      |  8 +--
++ drivers/net/wireless/ath/ath9k/init.c              |  5 +-
++ drivers/net/wireless/mediatek/mt76/eeprom.c        |  9 +---
++ drivers/net/wireless/ralink/rt2x00/rt2x00dev.c     |  6 +--
++ drivers/of/of_net.c                                | 60 ++++++++++------------
++ drivers/staging/octeon/ethernet.c                  | 10 ++--
++ drivers/staging/wfx/main.c                         |  7 ++-
++ include/linux/of_net.h                             |  6 +--
++ include/net/dsa.h                                  |  2 +-
++ net/dsa/dsa2.c                                     |  2 +-
++ net/dsa/slave.c                                    |  2 +-
++ net/ethernet/eth.c                                 | 11 ++--
++ 85 files changed, 218 insertions(+), 364 deletions(-)
++
++diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c
++index 665b54c5c8ae5..6d895738222ad 100644
++--- a/eeprom.c
+++++ b/eeprom.c
++@@ -91,15 +91,9 @@ void
++ {
++ 	struct mt76_dev *dev = phy->dev;
++ 
++-#ifdef CONFIG_OF
++ 	struct device_node *np = dev->dev->of_node;
++-	const u8 *mac = NULL;
++ 
++-	if (np)
++-		mac = of_get_mac_address(np);
++-	if (!IS_ERR_OR_NULL(mac))
++-		ether_addr_copy(phy->macaddr, mac);
++-#endif
+++	of_get_mac_address(np, phy->macaddr);
++ 
++ 	if (!is_valid_ether_addr(phy->macaddr)) {
++ 		eth_random_addr(phy->macaddr);
++-- 
++cgit 1.2.3-1.el7
++
+-- 
+2.25.1
+

feeds/facebook/fbwifi/README.md

@@ -6,6 +6,9 @@ Case studies for OEM customers are available at the official page of [Facebook W
 
 For OEM engineers, start by reading the init script in [files/etc/init.d/fbwifi](https://github.com/facebookincubator/fbc_owrt_feed/blob/master/fbwifi/files/etc/init.d/fbwifi)
 
+To enable Facebook Wi-Fi, configure the gateway_token in `/etc/config/fbwifi`, and run `fbwifi enable`.
+To disable Facebook Wi-Fi, run `fbwifi disable`.
+
 ## Contents
 
 The 'files' subdirectory contains all the configuration, script and code 

feeds/facebook/fbwifi/files/usr/lib/lua/fbwifi.lua

@@ -1,3 +1,6 @@
+-- SPDX-License-Identifier: GPL-2.0-only
+-- Copyright (c) Facebook, Inc. and its affiliates.
+--
 -- FBWIFI Lua library
 -- function table
 local fbwifi = {}
@@ -8,9 +11,7 @@ local log = require("posix.syslog")
 local uci = require("uci")
 
 function fbwifi.gateway_token()
-
-	state = uci.cursor(nil, "/var/state")
-	token = state:get("fbwifi", "main", "gateway_token")
+	token = uci.get("fbwifi.main.gateway_token")
 	if token and string.len(token) > 0 then
 		return token
 	else
@@ -44,7 +45,7 @@ end
 
 local mac_to_purge=''
 function remove_client_by_mac(client)
-	state = uci.cursor(nil, "/var/state")
+	state = uci.cursor("/var/state", "/tmp/fbwifi")
 
 	for key, value in pairs(client) do
 		if
@@ -62,7 +63,7 @@ function fbwifi.instate_client_rule( token, client_mac )
 
 	log.syslog(log.LOG_INFO, "[fbwifi] Validating client "..client_mac)
 
-	state = uci.cursor(nil, "/var/state")
+	state = uci.cursor("/var/state", "/tmp/fbwifi")
 	state_name = "token_" .. token
 
 	RULE_COND="iptables -w -L FBWIFI_CLIENT_TO_INTERNET -t mangle | grep -i -q \"%s\""
@@ -92,6 +93,7 @@ function fbwifi.instate_client_rule( token, client_mac )
 	log.syslog(log.LOG_INFO, "[fbwifi] "..RULE)
 
 	state:save('fbwifi')
+	state:commit('fbwifi')
 end
 
 function fbwifi.revoke_client_rule( token )
@@ -103,7 +105,7 @@ function fbwifi.revoke_client_rule( token )
 
 	log.syslog(log.LOG_INFO, string.format( "[fbwifi] Invalidating token (%s)", token) )
 
-	state = uci.cursor(nil, "/var/state")
+	state = uci.cursor("/var/state", "/tmp/fbwifi")
 	state_name = "token_" .. token
 	
 	client_mac = state:get("fbwifi", state_name, "mac")
@@ -124,6 +126,7 @@ function fbwifi.revoke_client_rule( token )
 
 		state:delete("fbwifi", state_name)
 		state:save('fbwifi')
+		state:commit('fbwifi')
 	else
 		log.syslog(log.LOG_WARNING, string.format( "[fbwifi] Client MAC not found in DB (%s)", state_name ) )
 	end

feeds/facebook/fbwifi/files/usr/lib/lua/luci/controller/fbwifi.lua

@@ -1,5 +1,5 @@
--- Copyright 
--- Licensed to the public under the GNU General Public License v2.
+-- SPDX-License-Identifier: GPL-2.0-only
+-- Copyright (c) Facebook, Inc. and its affiliates.
 
 module("luci.controller.fbwifi", package.seeall)
 

feeds/facebook/fbwifi/files/usr/lib/lua/luci/view/fbwifi.htm

@@ -8,7 +8,7 @@
 <h1>Facebook Wi-Fi</h1>
 <%
 	require("uci")
-	state = uci.cursor(nil, "/var/state")
+	state = uci.cursor("/var/state", "/tmp/fbwifi")
 	url = state:get("fbwifi", "main", "captive_portal_config_url")
 %>
 <a href="<% print(url) %>">Configure FB business page</a>

feeds/facebook/fbwifi/files/usr/sbin/fbwifi

@@ -26,6 +26,7 @@ enable)
 	uci set uhttpd.fbwifi_redirect=uhttpd
 	uci set uhttpd.fbwifi_redirect.enabled=1
 	uci set uhttpd.fbwifi_redirect.cert='/tmp/fbwifi/https_server_cert'
+	uci set uhttpd.fbwifi_redirect.home='/dev/null'
 	uci set uhttpd.fbwifi_redirect.json_script='/tmp/fbwifi/uhttpd-redirect.json'
 	uci set uhttpd.fbwifi_redirect.key='/tmp/fbwifi/https_server_key'
 	uci set uhttpd.fbwifi_redirect.listen_http='0.0.0.0:2060'
@@ -39,7 +40,7 @@ enable)
 reload)
 	/usr/sbin/fbwifi_get_config
 
-	login_url=$(uci -p /var/state get fbwifi.main.captive_portal_url)
+	login_url=$(uci -c /var/state get fbwifi.main.captive_portal_url)
 	[ -z "$login_url" ] && {
 		logger -t fbwifi "captive_portal_url not available yet"
 		exit 1

feeds/facebook/fbwifi/files/usr/sbin/fbwifi_debug_dump

@@ -1,5 +1,5 @@
 echo -e "Runtime configuration and token DB\n"
-uci -p /var/state export fbwifi
+uci -c /var/state export fbwifi
 
 echo -e "\nDynamic firewall flow rules\n"
 iptables -t mangle -L FBWIFI_CLIENT_TO_INTERNET

feeds/facebook/fbwifi/files/usr/sbin/fbwifi_gateway_info_update

@@ -8,7 +8,7 @@ require("uci")
 fbwifi = require("fbwifi")
 
 GATEWAY_TOKEN = fbwifi.gateway_token()
-state = uci.cursor(nil, "/var/state")
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 
 payload="name="..socket.dns.gethostname()
 
@@ -19,6 +19,7 @@ function queue_ssid_update(iface)
             for line in file:lines() do
 		payload=payload.."&bssid[]="..line
             end
+	    file:close()
 	    payload=payload.."ssid[]="..iface["ssid"]
         else
 	    log.syslog(log.LOG_WARNING, "[fbwifi] Failed to find BSSID for interface br-"..iface["network"])

feeds/facebook/fbwifi/files/usr/sbin/fbwifi_get_config

@@ -10,7 +10,10 @@ GATEWAY_TOKEN = fbwifi.gateway_token()
 http_port = uci.get("fbwifi.main.http_port")
 https_port = uci.get("fbwifi.main.https_port")
 
-state = uci.cursor(nil, "/var/state")
+statefile = assert(io.open("/var/state/fbwifi", "a"), "could not create state file")
+statefile:close()
+
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 
 URL="https://api.fbwifi.com/v2.0/gateway"
 body, code, headers = http.request(URL.."?access_token="..GATEWAY_TOKEN.."&fields=config,config_version")
@@ -100,7 +103,9 @@ result = os.execute("iptables -t mangle -F FBWIFI_TRAFFIC_ALLOWLIST ")
 table.foreach(obj['config']['traffic_allowlist'], process_traffic_rule)
 table.foreach(obj['config']['cross_origin_allowlist'], process_cross_origin_rule)
 table.foreach(obj['config']['urls'], process_url)
-state:set("fbwifi", "main", "cross_origin_allow_rules", cross_origin_list)
 
+state:set("fbwifi", "main", "cross_origin_allow_rules", cross_origin_list)
 state:set("fbwifi", "main", "config_version", obj['config_version'])
+
 state:save('fbwifi')
+state:commit('fbwifi')

feeds/facebook/fbwifi/files/usr/sbin/fbwifi_validate_token_db

@@ -6,7 +6,7 @@ log = require("posix.syslog")
 fbwifi = require("fbwifi")
 require("uci")
 
-state = uci.cursor(nil, "/var/state")
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 GATEWAY_TOKEN = fbwifi.gateway_token()
 
 request = { 
@@ -36,7 +36,7 @@ URL="https://api.fbwifi.com/v2.0/tokens"
 BODY=string.format(
 	"tokens=%s&traffic_type=%s&config_version=%s",
 	json.encode(request.tokens),
-	"'total'",
+	"total",
 	state:get("fbwifi", "main", "config_version")
 )
 

feeds/facebook/fbwifi/files/usr/share/fbwifi/firewall.include

@@ -1,7 +1,12 @@
 #!/bin/sh
 
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) Facebook, Inc. and its affiliates.
+
 IPT4="/usr/sbin/iptables"
 
+set -- --wait 1 --wait-interval 100
+
 fbwifi_http_port="$(uci get fbwifi.main.http_port)"
 [ -n "$fbwifi_http_port" ] || {
 	logger -t fbwifi "required option http_port not set"
@@ -23,45 +28,48 @@ fbwifi_zone="$(uci get fbwifi.main.zone)"
 fbwifi_ifaces="$(fw3 -q zone "$fbwifi_zone")"
 
 ## Create custom chains
-$IPT4 -t filter -N FBWIFI_FORWARD 2>/dev/null
-$IPT4 -t filter -N FBWIFI_INPUT 2>/dev/null
-$IPT4 -t mangle -N FBWIFI_CLIENT_TO_INTERNET 2>/dev/null
-$IPT4 -t mangle -N FBWIFI_PREROUTING 2>/dev/null
-$IPT4 -t mangle -N FBWIFI_TRAFFIC_ALLOWLIST 2>/dev/null
-$IPT4 -t nat -N FBWIFI_CLIENT_TO_INTERNET 2>/dev/null
-$IPT4 -t nat -N FBWIFI_PREROUTING 2>/dev/null
-$IPT4 -t nat -N FBWIFI_HOST_REDIRLIST 2>/dev/null
+"$IPT4" "$@" -t filter -N FBWIFI_FORWARD 2>/dev/null
+"$IPT4" "$@" -t filter -N FBWIFI_INPUT 2>/dev/null
+"$IPT4" "$@" -t mangle -N FBWIFI_CLIENT_TO_INTERNET 2>/dev/null
+"$IPT4" "$@" -t mangle -N FBWIFI_PREROUTING 2>/dev/null
+"$IPT4" "$@" -t mangle -N FBWIFI_TRAFFIC_ALLOWLIST 2>/dev/null
+"$IPT4" "$@" -t nat -N FBWIFI_CLIENT_TO_INTERNET 2>/dev/null
+"$IPT4" "$@" -t nat -N FBWIFI_PREROUTING 2>/dev/null
+"$IPT4" "$@" -t nat -N FBWIFI_HOST_REDIRLIST 2>/dev/null
 
 ## Flush custom chains
-$IPT4 -t filter -F FBWIFI_FORWARD
-$IPT4 -t filter -F FBWIFI_INPUT
-$IPT4 -t mangle -F FBWIFI_CLIENT_TO_INTERNET
-$IPT4 -t mangle -F FBWIFI_PREROUTING
-$IPT4 -t mangle -F FBWIFI_TRAFFIC_ALLOWLIST
-$IPT4 -t nat -F FBWIFI_CLIENT_TO_INTERNET
-$IPT4 -t nat -F FBWIFI_PREROUTING
-$IPT4 -t nat -F FBWIFI_HOST_REDIRLIST
+"$IPT4" "$@" -t filter -F FBWIFI_FORWARD
+"$IPT4" "$@" -t filter -F FBWIFI_INPUT
+"$IPT4" "$@" -t mangle -F FBWIFI_CLIENT_TO_INTERNET
+"$IPT4" "$@" -t mangle -F FBWIFI_PREROUTING
+"$IPT4" "$@" -t mangle -F FBWIFI_TRAFFIC_ALLOWLIST
+"$IPT4" "$@" -t nat -F FBWIFI_CLIENT_TO_INTERNET
+"$IPT4" "$@" -t nat -F FBWIFI_PREROUTING
+"$IPT4" "$@" -t nat -F FBWIFI_HOST_REDIRLIST
 
 ## Populate custom chains
-$IPT4 -t filter -A FBWIFI_FORWARD -p udp --dport 53 -m conntrack --ctstate NEW -j ACCEPT
-$IPT4 -t filter -A FBWIFI_FORWARD -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
-$IPT4 -t filter -A FBWIFI_FORWARD -j REJECT
-$IPT4 -t filter -A FBWIFI_INPUT -p tcp --dport "$fbwifi_http_port" -m conntrack --ctstate NEW -j ACCEPT
-$IPT4 -t filter -A FBWIFI_INPUT -p tcp --dport "$fbwifi_https_port"  -m conntrack --ctstate NEW -j ACCEPT
-$IPT4 -t mangle -A FBWIFI_PREROUTING -j FBWIFI_CLIENT_TO_INTERNET
-$IPT4 -t mangle -A FBWIFI_PREROUTING -j FBWIFI_TRAFFIC_ALLOWLIST
-$IPT4 -t nat -A FBWIFI_PREROUTING -j FBWIFI_CLIENT_TO_INTERNET
-$IPT4 -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -j FBWIFI_HOST_REDIRLIST
-$IPT4 -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 443 -m conntrack --ctstate NEW -j FBWIFI_HOST_REDIRLIST
-$IPT4 -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
-$IPT4 -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 443 -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
-$IPT4 -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -j REDIRECT --to-ports "$fbwifi_http_port"
+"$IPT4" "$@" -t filter -A FBWIFI_FORWARD -p udp --dport 53 -m conntrack --ctstate NEW -j ACCEPT
+"$IPT4" "$@" -t filter -A FBWIFI_FORWARD -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
+"$IPT4" "$@" -t filter -A FBWIFI_FORWARD -j REJECT
+"$IPT4" "$@" -t filter -A FBWIFI_INPUT -p tcp --dport "$fbwifi_http_port" -m conntrack --ctstate NEW -j ACCEPT
+"$IPT4" "$@" -t filter -A FBWIFI_INPUT -p tcp --dport "$fbwifi_https_port"  -m conntrack --ctstate NEW -j ACCEPT
+"$IPT4" "$@" -t filter -A FBWIFI_INPUT -p tcp --dport 443 -m conntrack --ctstate NEW -j ACCEPT
+"$IPT4" "$@" -t mangle -A FBWIFI_PREROUTING -j FBWIFI_CLIENT_TO_INTERNET
+"$IPT4" "$@" -t mangle -A FBWIFI_PREROUTING -j FBWIFI_TRAFFIC_ALLOWLIST
+"$IPT4" "$@" -t nat -A FBWIFI_PREROUTING -j FBWIFI_CLIENT_TO_INTERNET
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -j FBWIFI_HOST_REDIRLIST
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 443 -m conntrack --ctstate NEW -j FBWIFI_HOST_REDIRLIST
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p udp --dport 443 -m conntrack --ctstate NEW -j FBWIFI_HOST_REDIRLIST
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 443 -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p udp --dport 443 -m conntrack --ctstate NEW -m mark --mark 0xfb -j ACCEPT
+"$IPT4" "$@" -t nat -A FBWIFI_CLIENT_TO_INTERNET -p tcp --dport 80 -m conntrack --ctstate NEW -j REDIRECT --to-ports "$fbwifi_http_port"
 
 ## Hook custom chains in firewall3 chains
-$IPT4 -t filter -I "zone_${fbwifi_zone}_input" 2 -j FBWIFI_INPUT
-$IPT4 -t filter -I "zone_${fbwifi_zone}_forward" 2 -j FBWIFI_FORWARD
-$IPT4 -t nat -I "zone_${fbwifi_zone}_prerouting" 2 -j FBWIFI_PREROUTING
+"$IPT4" "$@" -t filter -I "zone_${fbwifi_zone}_input" 2 -j FBWIFI_INPUT
+"$IPT4" "$@" -t filter -I "zone_${fbwifi_zone}_forward" 2 -j FBWIFI_FORWARD
+"$IPT4" "$@" -t nat -I "zone_${fbwifi_zone}_prerouting" 2 -j FBWIFI_PREROUTING
 # There are no firewall3 zone chains in the mangle table so we need to do this for all interfaces in the zone
 for iface in $fbwifi_ifaces; do
-	$IPT4 -t mangle -I PREROUTING -i "$iface" -j FBWIFI_PREROUTING
+	"$IPT4" "$@" -t mangle -I PREROUTING -i "$iface" -j FBWIFI_PREROUTING
 done

feeds/facebook/fbwifi/files/www/cgi-bin/fbwifi/v2.0/auth

@@ -3,7 +3,7 @@ require("uci")
 log = require("posix.syslog")
 fbwifi = require("fbwifi")
 
-state = uci.cursor(nil, "/var/state")
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 function process_cors()
 	origin = os.getenv("HTTP_ORIGIN")
 	log.syslog(log.LOG_INFO, string.format("[fbwifi] [auth] process_cors origin %s", origin or 'not found') )
@@ -25,7 +25,7 @@ end
 method = os.getenv("REQUEST_METHOD")
 if method == 'GET' then
 	log.syslog(log.LOG_INFO, "[fbwifi] [auth] GET handler")
-	print("Status: 302")
+	print("Status: 302 Found")
 	print("Location: "..state:get("fbwifi", "main", "landing_page_url"))
 	process_cors()
 	print ('\n')
@@ -35,7 +35,7 @@ elseif method == 'POST' then
 	
 	log.syslog(log.LOG_INFO, "[fbwifi] [auth] POST handler")
 	process_cors()
-	print("Status: 200")
+	print("Status: 200 OK")
 
 	form_data=io.read()
 	while form_data do
@@ -43,8 +43,9 @@ elseif method == 'POST' then
 		if string.len(token or '') > 14 then
 
 			client = os.getenv("REMOTE_ADDR")
-			f = io.popen("awk '/"..client.."/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
+			f = io.popen("awk '/"..client..".*0x2/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
 			client_mac = assert(f:read('*a'))
+			f:close()
 
 			if fbwifi.validate_token(token) then
                                 log.syslog(log.LOG_INFO, string.format( "[fbwifi] [auth] POST handler : Validating Token (%s) for MAC (%s)", token or 'nil', client_mac or 'nil') )

feeds/facebook/fbwifi/files/www/cgi-bin/fbwifi/v2.0/capport

@@ -2,7 +2,7 @@
 json = require("cjson")
 require("uci")
 
-state = uci.cursor(nil, "/var/state")
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 client_mac = ""
 token = ""
 
@@ -22,8 +22,9 @@ function map_remote_mac_to_token(client)
 end
 
 function hasValidToken(client_ip)
-	f = io.popen("awk '/"..client_ip.."/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
+	f = io.popen("awk '/"..client_ip..".*0x2/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
 	client_mac = assert(f:read('*a'))
+	f:close()
 	state:foreach("fbwifi", "client", map_remote_mac_to_token)
 
 	return 0 < string.len(token)

feeds/facebook/fbwifi/files/www/cgi-bin/fbwifi/v2.0/info

@@ -1,10 +1,8 @@
 #!/usr/bin/lua
-require "luci.cacheloader"
-require "luci.sgi.cgi"
 json = require("cjson")
 fbwifi = require("fbwifi")
 
-state = uci.cursor(nil, "/var/state")
+state = uci.cursor("/var/state", "/tmp/fbwifi")
 GATEWAY_TOKEN = fbwifi.gateway_token()
 
 response = { api_version = "2.0", token = json.null }
@@ -38,8 +36,9 @@ function map_remote_mac_to_token(client)
 end
 
 function getClientToken(client_ip)
-	f = io.popen("awk '/"..client_ip.."/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
+	f = io.popen("awk '/"..client_ip..".*0x2/ { printf(\"%s\", $4) }' /proc/net/arp", 'r')
 	client_mac = assert(f:read('*a'))
+	f:close()
 
 	state:foreach("fbwifi", "client", map_remote_mac_to_token)
 end

feeds/ipq807x/kmod-sched-cake/Makefile

@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2016 LEDE
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=sched-cake
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/dtaht/sch_cake.git
+PKG_SOURCE_DATE:=2021-07-09
+PKG_SOURCE_VERSION:=d9e1398cc9091e9e7c7a740361e4617b75c24427
+#PKG_MIRROR_HASH:=5bf06a804824db36ae393fc174aeec7b12633176e05a765c0931b39df5bd34df
+PKG_MAINTAINER:=Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/sched-cake
+  SUBMENU:=Network Support
+  TITLE:=Cake fq_codel/blue derived shaper
+  URL:=https://github.com/dtaht/sch_cake
+  FILES:=$(PKG_BUILD_DIR)/sch_cake.ko
+  AUTOLOAD:=$(call AutoLoad,75,sch_cake)
+  DEPENDS:=+kmod-ipt-conntrack
+endef
+
+include $(INCLUDE_DIR)/kernel-defaults.mk
+
+define KernelPackage/sched-cake/description
+  Common Applications Kept Enhanced fq_codel/blue derived shaper
+endef
+
+define Build/Compile
+	$(KERNEL_MAKE) SUBDIRS="$(PKG_BUILD_DIR)" modules
+endef
+
+$(eval $(call KernelPackage,sched-cake))

feeds/ipq807x/kmod-sched-cake/patches/100-compat.patch

@@ -0,0 +1,20 @@
+Index: sched-cake-2021-07-09-d9e1398c/cobalt_compat.h
+===================================================================
+--- sched-cake-2021-07-09-d9e1398c.orig/cobalt_compat.h
++++ sched-cake-2021-07-09-d9e1398c/cobalt_compat.h
+@@ -95,15 +95,6 @@ static inline unsigned int __tcp_hdrlen(
+ }
+ #endif
+ 
+-#if KERNEL_VERSION(4, 6, 0) > LINUX_VERSION_CODE
+-static inline int skb_try_make_writable(struct sk_buff *skb,
+-					unsigned int write_len)
+-{
+-	return skb_cloned(skb) && !skb_clone_writable(skb, write_len) &&
+-	       pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
+-}
+-#endif
+-
+ #if KERNEL_VERSION(4, 11, 0) > LINUX_VERSION_CODE
+ static inline int skb_mac_offset(const struct sk_buff *skb)
+ {

feeds/ipq807x/qca-nss-clients/Makefile

@@ -6,7 +6,7 @@ PKG_SOURCE_PROTO:=git
 PKG_BRANCH:=master
 PKG_RELEASE:=2
 PKG_SOURCE_URL:=https://source.codeaurora.org/quic/qsdk/oss/lklm/nss-clients/
-PKG_VERSION:=9136ef60bf68ceed760781d3acbeddb05470e432
+PKG_VERSION:=153998d70fdba508a59a28c13a606032cbf32686
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
@@ -18,23 +18,12 @@ MAKE_OPTS:=
 include $(INCLUDE_DIR)/package.mk
 
 # Keep default as ipq806x for branches that does not have subtarget framework
-ifeq ($(CONFIG_TARGET_ipq),y)
 subtarget:=$(SUBTARGET)
-else
-subtarget:=$(CONFIG_TARGET_BOARD)
-endif
 
-ifneq (, $(findstring $(subtarget), "ipq807x" "ipq807x_ipq807x" "ipq60xx" "ipq807x_ipq60xx"))
 # DTLS Manager v2.0 for Hawkeye/Cypress
   DTLSMGR_DIR:=v2.0
 # IPsec Manager v2.0 for Hawkeye/Cypress
   IPSECMGR_DIR:=v2.0
-else
-# DTLS Manager v1.0 for Akronite.
-  DTLSMGR_DIR:=v1.0
-# IPsec Manager v1.0 for Akronite.
-  IPSECMGR_DIR:=v1.0
-endif
 
 define KernelPackage/qca-nss-drv-tun6rd
   SECTION:=kernel
@@ -437,6 +426,20 @@ define Build/InstallDev/qca-nss-clients
 	$(CP) $(PKG_BUILD_DIR)/exports/* $(1)/usr/include/qca-nss-clients/
 endef
 
+define KernelPackage/qca-nss-drv-wifi-meshmgr
+  SECTION:=kernel
+  CATEGORY:=Kernel modules
+  SUBMENU:=Network Devices
+  DEPENDS:=+kmod-qca-nss-drv @!LINUX_3_18
+  TITLE:=NSS WiFi-Mesh Manager for QCA NSS driver
+  FILES:=$(PKG_BUILD_DIR)/wifi_meshmgr/qca-nss-wifi-meshmgr.ko
+  AUTOLOAD:=$(call AutoLoad,51,qca-nss-wifi-meshmgr)
+endef
+
+define KernelPackage/qca-nss-drv-wifi-meshmgr/Description
+Kernel module for WiFi Mesh manager
+endef
+
 define Build/InstallDev
 	$(call Build/InstallDev/qca-nss-clients,$(1))
 endef
@@ -585,6 +588,10 @@ ifneq ($(CONFIG_PACKAGE_kmod-qca-nss-drv-mirror),)
 MAKE_OPTS+=mirror=y
 endif
 
+ifneq ($(CONFIG_PACKAGE_kmod-qca-nss-drv-wifi-meshmgr),)
+MAKE_OPTS+=wifi-meshmgr=y
+endif
+
 define Build/Compile
 	$(MAKE) -C "$(LINUX_DIR)" $(strip $(MAKE_OPTS)) \
 		CROSS_COMPILE="$(TARGET_CROSS)" \
@@ -624,3 +631,4 @@ $(eval $(call KernelPackage,qca-nss-drv-vxlanmgr))
 $(eval $(call KernelPackage,qca-nss-drv-match))
 #$(eval $(call KernelPackage,qca-nss-drv-tlsmgr))
 $(eval $(call KernelPackage,qca-nss-drv-mirror))
+$(eval $(call KernelPackage,qca-nss-drv-wifi-meshmgr))

feeds/ipq807x/qca-nss-dp/src/Makefile

@@ -30,7 +30,7 @@ NSS_DP_INCLUDE += -I$(obj)/hal/gmac_hal_ops/syn/gmac
 endif
 
 ccflags-y += $(NSS_DP_INCLUDE)
-ccflags-y += -Werror
+ccflags-y += -Wall -Werror
 
 ifeq ($(SoC),$(filter $(SoC),ipq807x ipq807x_64 ipq60xx ipq60xx_64))
 ccflags-y += -DNSS_DP_PPE_SUPPORT
@@ -43,7 +43,7 @@ endif
 
 ifeq ($(SoC),$(filter $(SoC),ipq807x ipq807x_64))
 qca-nss-dp-objs += hal/arch/ipq807x/nss_ipq807x.o
-ccflags-y += -DNSS_DP_IPQ807X
+ccflags-y += -DNSS_DP_IPQ807X -DNSS_DP_EDMA_TX_SMALL_PKT_WAR
 endif
 
 ifeq ($(SoC),$(filter $(SoC),ipq50xx ipq50xx_64))

feeds/ipq807x/qca-nss-dp/src/hal/arch/ipq50xx/nss_ipq50xx.c

@@ -68,8 +68,13 @@ static void nss_dp_hal_tcsr_set(void)
 	 * If TZ is not enabled, we can write to the register directly.
 	 */
 	if (qcom_scm_is_available()) {
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
 		err = qcom_scm_tcsr_reg_write((tcsr_base + TCSR_GMAC_AXI_CACHE_OVERRIDE_OFFSET),
 						TCSR_GMAC_AXI_CACHE_OVERRIDE_VALUE);
+#else
+		err = qti_scm_tcsr_reg_write((tcsr_base + TCSR_GMAC_AXI_CACHE_OVERRIDE_OFFSET),
+						TCSR_GMAC_AXI_CACHE_OVERRIDE_VALUE);
+#endif
 		if (err) {
 			pr_err("%s: SCM TCSR write error: %d\n", __func__, err);
 		}

feeds/ipq807x/qca-nss-dp/src/hal/edma/edma_data_plane.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021, 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
@@ -67,6 +67,76 @@ void edma_reg_write(uint32_t reg_off, uint32_t val)
 	writel(val, edma_hw.reg_base + reg_off);
 }
 
+/*
+ * edma_disable_interrupts()
+ *	Disable EDMA RX/TX interrupt masks.
+ */
+static void edma_disable_interrupts(void)
+{
+	struct edma_rxdesc_ring *rxdesc_ring = NULL;
+	struct edma_rxfill_ring *rxfill_ring = NULL;
+	struct edma_txcmpl_ring *txcmpl_ring = NULL;
+	int i;
+
+	for (i = 0; i < edma_hw.rxdesc_rings; i++) {
+		rxdesc_ring = &edma_hw.rxdesc_ring[i];
+		edma_reg_write(EDMA_REG_RXDESC_INT_MASK(rxdesc_ring->id),
+			       EDMA_MASK_INT_CLEAR);
+	}
+
+	for (i = 0; i < edma_hw.txcmpl_rings; i++) {
+		txcmpl_ring = &edma_hw.txcmpl_ring[i];
+		edma_reg_write(EDMA_REG_TX_INT_MASK(txcmpl_ring->id),
+			       EDMA_MASK_INT_CLEAR);
+	}
+
+	for (i = 0; i < edma_hw.rxfill_rings; i++) {
+		rxfill_ring = &edma_hw.rxfill_ring[i];
+		edma_reg_write(EDMA_REG_RXFILL_INT_MASK(rxfill_ring->id),
+			       EDMA_MASK_INT_CLEAR);
+	}
+
+	/*
+	 * Clear MISC interrupt mask.
+	 */
+	edma_reg_write(EDMA_REG_MISC_INT_MASK, EDMA_MASK_INT_CLEAR);
+}
+
+/*
+ * edma_enable_interrupts()
+ *	Enable RX/TX EDMA interrupt masks.
+ */
+static void edma_enable_interrupts(void)
+{
+	struct edma_rxdesc_ring *rxdesc_ring = NULL;
+	struct edma_rxfill_ring *rxfill_ring = NULL;
+	struct edma_txcmpl_ring *txcmpl_ring = NULL;
+	int i;
+
+	for (i = 0; i < edma_hw.rxfill_rings; i++) {
+		rxfill_ring = &edma_hw.rxfill_ring[i];
+		edma_reg_write(EDMA_REG_RXFILL_INT_MASK(rxfill_ring->id),
+				edma_hw.rxfill_intr_mask);
+	}
+
+	for (i = 0; i < edma_hw.txcmpl_rings; i++) {
+		txcmpl_ring = &edma_hw.txcmpl_ring[i];
+		edma_reg_write(EDMA_REG_TX_INT_MASK(txcmpl_ring->id),
+				edma_hw.txcmpl_intr_mask);
+	}
+
+	for (i = 0; i < edma_hw.rxdesc_rings; i++) {
+		rxdesc_ring = &edma_hw.rxdesc_ring[i];
+		edma_reg_write(EDMA_REG_RXDESC_INT_MASK(rxdesc_ring->id),
+				edma_hw.rxdesc_intr_mask);
+	}
+
+	/*
+	 * Enable MISC interrupt mask.
+	 */
+	edma_reg_write(EDMA_REG_MISC_INT_MASK, edma_hw.misc_intr_mask);
+}
+
 /*
  * nss_dp_edma_if_open()
  *	Do slow path data plane open
@@ -85,6 +155,12 @@ static int edma_if_open(struct nss_dp_data_plane_ctx *dpc,
 		return NSS_DP_SUCCESS;
 
 	napi_enable(&edma_hw.napi);
+
+	/*
+	 * Enable the interrupt masks.
+	 */
+	edma_enable_interrupts();
+
 	return NSS_DP_SUCCESS;
 }
 
@@ -97,6 +173,11 @@ static int edma_if_close(struct nss_dp_data_plane_ctx *dpc)
 	if (--edma_hw.active != 0)
 		return NSS_DP_SUCCESS;
 
+	/*
+	 * Disable the interrupt masks.
+	 */
+	edma_disable_interrupts();
+
 	/*
 	 * Disable NAPI
 	 */
@@ -311,9 +392,6 @@ static int edma_if_deinit(struct nss_dp_data_plane_ctx *dpc)
  */
 static int edma_irq_init(void)
 {
-	struct edma_rxdesc_ring *rxdesc_ring = NULL;
-	struct edma_rxfill_ring *rxfill_ring = NULL;
-	struct edma_txcmpl_ring *txcmpl_ring = NULL;
 	int err;
 	uint32_t entry_num, i;
 
@@ -433,28 +511,6 @@ static int edma_irq_init(void)
 		goto misc_intr_req_fail;
 	}
 
-	/*
-	 * Set interrupt mask
-	 */
-	for (i = 0; i < edma_hw.rxfill_rings; i++) {
-		rxfill_ring = &edma_hw.rxfill_ring[i];
-		edma_reg_write(EDMA_REG_RXFILL_INT_MASK(rxfill_ring->id),
-				edma_hw.rxfill_intr_mask);
-	}
-
-	for (i = 0; i < edma_hw.txcmpl_rings; i++) {
-		txcmpl_ring = &edma_hw.txcmpl_ring[i];
-		edma_reg_write(EDMA_REG_TX_INT_MASK(txcmpl_ring->id),
-				edma_hw.txcmpl_intr_mask);
-	}
-
-	for (i = 0; i < edma_hw.rxdesc_rings; i++) {
-		rxdesc_ring = &edma_hw.rxdesc_ring[i];
-		edma_reg_write(EDMA_REG_RXDESC_INT_MASK(rxdesc_ring->id),
-				edma_hw.rxdesc_intr_mask);
-	}
-
-	edma_reg_write(EDMA_REG_MISC_INT_MASK, edma_hw.misc_intr_mask);
 	return 0;
 
 misc_intr_req_fail:

feeds/ipq807x/qca-nss-dp/src/hal/edma/edma_data_plane.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2016, 2018-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016, 2018-2021, 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
@@ -30,7 +30,7 @@
 #define EDMA_NAPI_WORK			100
 #define EDMA_START_GMACS		NSS_DP_START_IFNUM
 #define EDMA_MAX_GMACS			NSS_DP_HAL_MAX_PORTS
-#define EDMA_TX_PKT_MIN_SIZE		33
+#define EDMA_TX_PKT_MIN_SIZE		33	/* IPQ807x EDMA needs a minimum packet size of 33 bytes */
 #if defined(NSS_DP_IPQ60XX)
 #define EDMA_MAX_TXCMPL_RINGS		24	/* Max TxCmpl rings */
 #else

feeds/ipq807x/qca-nss-dp/src/hal/edma/edma_tx_rx.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018, 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2018, 2020-21, 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
@@ -524,7 +524,7 @@ enum edma_tx edma_ring_xmit(struct edma_hw *ehw,
 {
 	struct nss_dp_dev *dp_dev = netdev_priv(netdev);
 	struct edma_txdesc_desc *txdesc = NULL;
-	uint16_t buf_len = skb_headlen(skb);
+	uint16_t buf_len;
 	uint16_t hw_next_to_use, hw_next_to_clean, chk_idx;
 	uint32_t data;
 	uint32_t store_index = 0;
@@ -560,6 +560,28 @@ enum edma_tx edma_ring_xmit(struct edma_hw *ehw,
 		return EDMA_TX_DESC;
 	}
 
+#if defined(NSS_DP_EDMA_TX_SMALL_PKT_WAR)
+	/*
+	 * IPQ807x EDMA hardware can't process the packet if the packet size is
+	 * less than EDMA_TX_PKT_MIN_SIZE (33 Byte). So, if the packet size
+	 * is indeed less than EDMA_TX_PKT_MIN_SIZE, perform padding
+	 * (if possible), otherwise drop the packet.
+	 * Using skb_padto() API for padding the packet. This API will drop
+	 * the packet if the padding is not possible.
+	 */
+	if (unlikely(skb->len < EDMA_TX_PKT_MIN_SIZE)) {
+		if (skb_padto(skb, EDMA_TX_PKT_MIN_SIZE)) {
+			netdev_dbg(netdev, "padding couldn't happen, skb is freed.\n");
+			netdev->stats.tx_dropped++;
+			spin_unlock_bh(&txdesc_ring->tx_lock);
+			return EDMA_TX_OK;
+		}
+		skb->len = EDMA_TX_PKT_MIN_SIZE;
+	}
+#endif
+
+	buf_len = skb_headlen(skb);
+
 	/*
 	 * Deliver the ptp packet to phy driver for TX timestamping
 	 */

feeds/ipq807x/qca-nss-dp/src/nss_dp_switchdev.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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
@@ -208,6 +208,10 @@ static int nss_dp_attr_set(struct net_device *dev,
 				struct switchdev_trans *trans)
 {
 	struct nss_dp_dev *dp_priv = (struct nss_dp_dev *)netdev_priv(dev);
+	struct net_device *upper_dev;
+	struct vlan_dev_priv *vlan;
+	struct list_head *iter;
+	uint32_t stp_state = attr->u.stp_state;
 
 	if (switchdev_trans_ph_prepare(trans))
 		return 0;
@@ -218,7 +222,33 @@ static int nss_dp_attr_set(struct net_device *dev,
 		netdev_dbg(dev, "set brport_flags %lu\n", attr->u.brport_flags);
 		return 0;
 	case SWITCHDEV_ATTR_ID_PORT_STP_STATE:
-		return nss_dp_stp_state_set(dp_priv, attr->u.stp_state);
+		/*
+		 * The stp state is not changed to FAL_STP_DISABLED if
+		 * the net_device (dev) has any vlan configured. Otherwise
+		 * traffic on other vlan(s) will not work.
+		 *
+		 * Note: STP for VLANs is not supported by PPE.
+		 */
+		if ((stp_state == BR_STATE_DISABLED) ||
+			(stp_state == BR_STATE_BLOCKING)) {
+			rcu_read_lock();
+			netdev_for_each_upper_dev_rcu(dev, upper_dev, iter) {
+				if (!is_vlan_dev(upper_dev))
+					continue;
+
+				vlan = vlan_dev_priv(upper_dev);
+				if (vlan->real_dev == dev) {
+					rcu_read_unlock();
+					netdev_dbg(dev, "Do not update stp state to: %u since vlan id: %d is configured on netdevice: %s\n",
+							stp_state, vlan->vlan_id, vlan->real_dev->name);
+					return 0;
+				}
+			}
+
+			rcu_read_unlock();
+		}
+
+		return nss_dp_stp_state_set(dp_priv, stp_state);
 	default:
 		return -EOPNOTSUPP;
 	}

feeds/ipq807x/qca-nss-drv/Makefile

@@ -46,7 +46,7 @@ ifneq (, $(findstring $(subtarget), "ipq807x" "ipq807x_64" "ipq60xx" "ipq60xx_64
 endif
 endef
 
-EXTRA_CFLAGS+= -I$(STAGING_DIR)/usr/include/qca-nss-gmac -I$(STAGING_DIR)/usr/include/qca-nss-dp
+EXTRA_CFLAGS+= -I$(STAGING_DIR)/usr/include/qca-nss-gmac -I$(STAGING_DIR)/usr/include/qca-nss-dp -I$(STAGING_DIR)/usr/include/qca-ssdk
 
 # Keeping default as ipq806x for branches that does not have subtarget framework
 subtarget:=$(SUBTARGET)

feeds/ipq807x/qca-nss-drv/src/Makefile

@@ -8,8 +8,6 @@ obj-m += qca-nss-drv.o
 # List the files that belong to the driver in alphabetical order.
 #
 qca-nss-drv-objs := \
-			nss_bridge.o \
-			nss_bridge_log.o \
 			nss_cmn.o \
 			nss_core.o \
 			nss_coredump.o \
@@ -29,16 +27,6 @@ qca-nss-drv-objs := \
 			nss_ipv4_stats.o \
 			nss_ipv4_strings.o \
 			nss_ipv4_log.o \
-			nss_ipv4_reasm.o \
-			nss_ipv4_reasm_stats.o \
-			nss_ipv4_reasm_strings.o \
-			nss_ipv6.o \
-			nss_ipv6_stats.o \
-			nss_ipv6_strings.o \
-			nss_ipv6_log.o \
-			nss_ipv6_reasm.o \
-			nss_ipv6_reasm_stats.o \
-			nss_ipv6_reasm_strings.o \
 			nss_log.o \
 			nss_lso_rx.o \
 			nss_lso_rx_stats.o \
@@ -70,21 +58,48 @@ qca-nss-drv-objs := \
 			nss_wifi_log.o \
 			nss_wifi_stats.o \
 			nss_wifi_vdev.o \
-			nss_wifi_if.o \
-			nss_wifi_if_stats.o \
 			nss_wifili.o \
 			nss_wifili_log.o \
 			nss_wifili_stats.o \
 			nss_wifili_strings.o \
-			nss_wifi_mac_db.o \
-			nss_wifi_ext_vdev.o \
-			nss_wifi_ext_vdev_stats.o \
-			nss_wifi_ext_vdev_log.o
+			nss_wifi_mac_db.o
 
 # Base NSS data plane/HAL support
 qca-nss-drv-objs += nss_data_plane/nss_data_plane_common.o
 qca-nss-drv-objs += nss_hal/nss_hal.o
 
+ifneq "$(NSS_DRV_BRIDGE_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_BRIDGE_ENABLE
+qca-nss-drv-objs += \
+		    nss_bridge.o \
+		    nss_bridge_log.o
+endif
+
+ifneq "$(NSS_DRV_WIFI_EXT_VDEV_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_WIFI_EXT_VDEV_ENABLE
+qca-nss-drv-objs += \
+		    nss_wifi_ext_vdev.o \
+		    nss_wifi_ext_vdev_stats.o \
+		    nss_wifi_ext_vdev_log.o
+endif
+
+ifneq "$(NSS_DRV_WIFI_MESH_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_WIFI_MESH_ENABLE
+qca-nss-drv-objs += \
+		    nss_wifi_mesh.o \
+		    nss_wifi_mesh_log.o \
+		    nss_wifi_mesh_stats.o \
+		    nss_wifi_mesh_strings.o
+endif
+
+ifneq "$(NSS_DRV_IPV4_REASM_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_IPV4_REASM_ENABLE
+qca-nss-drv-objs += \
+		    nss_ipv4_reasm.o \
+		    nss_ipv4_reasm_stats.o \
+		    nss_ipv4_reasm_strings.o
+endif
+
 ifneq "$(NSS_DRV_L2TP_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_L2TP_ENABLE
 qca-nss-drv-objs += \
@@ -109,6 +124,22 @@ qca-nss-drv-objs += \
 			 nss_pvxlan_stats.o
 endif
 
+ifneq "$(NSS_DRV_IPV6_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_IPV6_ENABLE
+qca-nss-drv-objs += \
+			nss_ipv6.o \
+			nss_ipv6_stats.o \
+			nss_ipv6_strings.o \
+			nss_ipv6_log.o
+ifneq "$(NSS_DRV_IPV6_REASM_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_IPV6_REASM_ENABLE
+qca-nss-drv-objs += \
+		    nss_ipv6_reasm.o \
+		    nss_ipv6_reasm_stats.o \
+		    nss_ipv6_reasm_strings.o
+endif
+endif
+
 ifneq "$(NSS_DRV_TSTAMP_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_TSTAMP_ENABLE
 qca-nss-drv-objs += \
@@ -121,7 +152,8 @@ ccflags-y += -DNSS_DRV_GRE_ENABLE
 qca-nss-drv-objs += \
 			 nss_gre.o \
 			 nss_gre_log.o \
-			 nss_gre_stats.o
+			 nss_gre_stats.o \
+			 nss_gre_strings.o
 endif
 
 ifneq "$(NSS_DRV_GRE_REDIR_ENABLE)" "n"
@@ -132,13 +164,17 @@ qca-nss-drv-objs += \
 			 nss_gre_redir_lag_ds.o \
 			 nss_gre_redir_lag_ds_log.o \
 			 nss_gre_redir_lag_ds_stats.o \
+			 nss_gre_redir_lag_ds_strings.o \
 			 nss_gre_redir_lag_us.o \
 			 nss_gre_redir_lag_us_log.o \
 			 nss_gre_redir_lag_us_stats.o \
+			 nss_gre_redir_lag_us_strings.o \
 			 nss_gre_redir_stats.o \
+			 nss_gre_redir_strings.o \
 			 nss_gre_redir_mark.o \
 			 nss_gre_redir_mark_log.o \
-			 nss_gre_redir_mark_stats.o
+			 nss_gre_redir_mark_stats.o \
+			 nss_gre_redir_mark_strings.o
 endif
 
 ifneq "$(NSS_DRV_GRE_TUNNEL_ENABLE)" "n"
@@ -146,7 +182,8 @@ ccflags-y += -DNSS_DRV_GRE_TUNNEL_ENABLE
 qca-nss-drv-objs += \
 			 nss_gre_tunnel.o \
 			 nss_gre_tunnel_log.o \
-			 nss_gre_tunnel_stats.o
+			 nss_gre_tunnel_stats.o \
+			 nss_gre_tunnel_strings.o
 endif
 
 ifneq "$(NSS_DRV_CAPWAP_ENABLE)" "n"
@@ -255,7 +292,8 @@ ccflags-y += -DNSS_DRV_CLMAP_ENABLE
 qca-nss-drv-objs += \
 			 nss_clmap.o \
 			 nss_clmap_log.o \
-			 nss_clmap_stats.o
+			 nss_clmap_stats.o \
+			 nss_clmap_strings.o
 endif
 
 
@@ -272,7 +310,8 @@ ccflags-y += -DNSS_DRV_MATCH_ENABLE
 qca-nss-drv-objs += \
 			nss_match.o \
 			nss_match_log.o \
-			nss_match_stats.o
+			nss_match_stats.o \
+			nss_match_strings.o
 endif
 
 ifneq "$(NSS_DRV_MIRROR_ENABLE)" "n"
@@ -280,7 +319,17 @@ ccflags-y += -DNSS_DRV_MIRROR_ENABLE
 qca-nss-drv-objs += \
 			nss_mirror.o \
 			nss_mirror_log.o \
-			nss_mirror_stats.o
+			nss_mirror_stats.o \
+			nss_mirror_strings.o
+endif
+
+ifneq "$(NSS_DRV_UDP_ST_ENABLE)" "n"
+ccflags-y += -DNSS_DRV_UDP_ST_ENABLE
+qca-nss-drv-objs += \
+			nss_udp_st.o \
+			nss_udp_st_log.o \
+			nss_udp_st_stats.o \
+			nss_udp_st_strings.o
 endif
 
 ifeq ($(SoC),$(filter $(SoC),ipq806x))
@@ -330,6 +379,7 @@ qca-nss-drv-objs += nss_data_plane/nss_data_plane.o \
 					nss_ppe.o \
 					nss_ppe_log.o \
 					nss_ppe_stats.o \
+					nss_ppe_strings.o \
 					nss_ppe_vp.o \
 					nss_ppe_vp_log.o \
 					nss_ppe_vp_stats.o
@@ -341,7 +391,9 @@ ifneq "$(NSS_DRV_IPSEC_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_IPSEC_ENABLE
 qca-nss-drv-objs += \
 		    nss_ipsec_cmn_log.o \
-		    nss_ipsec_cmn.o
+		    nss_ipsec_cmn.o \
+		    nss_ipsec_cmn_stats.o \
+		    nss_ipsec_cmn_strings.o
 endif
 
 ifneq "$(NSS_DRV_CRYPTO_ENABLE)" "n"
@@ -351,6 +403,8 @@ ccflags-y += -DNSS_DRV_DMA_ENABLE
 qca-nss-drv-objs += \
 		    nss_crypto_cmn.o \
 		    nss_crypto_cmn_log.o \
+		    nss_crypto_cmn_stats.o \
+		    nss_crypto_cmn_strings.o \
 		    nss_dma.o \
 		    nss_dma_log.o \
 		    nss_dma_stats.o \
@@ -361,21 +415,26 @@ ifneq "$(NSS_DRV_DTLS_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_DTLS_ENABLE
 qca-nss-drv-objs += \
 		    nss_dtls_cmn.o \
-		    nss_dtls_cmn_log.o
+		    nss_dtls_cmn_log.o \
+		    nss_dtls_cmn_stats.o \
+		    nss_dtls_cmn_strings.o
 endif
 
 ifneq "$(NSS_DRV_QVPN_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_QVPN_ENABLE
 qca-nss-drv-objs += \
 	     nss_qvpn.o \
+	     nss_qvpn_log.o \
 	     nss_qvpn_stats.o \
-             nss_qvpn_log.o
+	     nss_qvpn_strings.o
 endif
 ifneq "$(NSS_DRV_TLS_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_TLS_ENABLE
 qca-nss-drv-objs += \
 		     nss_tls.o \
-		     nss_tls_log.o
+		     nss_tls_log.o \
+		     nss_tls_stats.o \
+		     nss_tls_strings.o
 endif
 endif
 
@@ -411,21 +470,27 @@ ifneq "$(NSS_DRV_IPSEC_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_IPSEC_ENABLE
 qca-nss-drv-objs += \
 		    nss_ipsec_cmn_log.o \
-		    nss_ipsec_cmn.o
+		    nss_ipsec_cmn.o \
+		    nss_ipsec_cmn_stats.o \
+		    nss_ipsec_cmn_strings.o
 endif
 
 ifneq "$(NSS_DRV_CRYPTO_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_CRYPTO_ENABLE
 qca-nss-drv-objs += \
 		    nss_crypto_cmn.o \
-		    nss_crypto_cmn_log.o
+		    nss_crypto_cmn_log.o \
+		    nss_crypto_cmn_stats.o \
+		    nss_crypto_cmn_strings.o
 endif
 
 ifneq "$(NSS_DRV_DTLS_ENABLE)" "n"
 ccflags-y += -DNSS_DRV_DTLS_ENABLE
 qca-nss-drv-objs += \
 		    nss_dtls_cmn.o \
-		    nss_dtls_cmn_log.o
+		    nss_dtls_cmn_log.o \
+		    nss_dtls_cmn_stats.o \
+		    nss_dtls_cmn_strings.o
 endif
 ccflags-y += -I$(obj)/nss_hal/ipq50xx -DNSS_HAL_IPQ50XX_SUPPORT -DNSS_MULTI_H2N_DATA_RING_SUPPORT
 endif
@@ -433,7 +498,7 @@ endif
 ccflags-y += -I$(obj)/nss_hal/include -I$(obj)/nss_data_plane/include -I$(obj)/exports -DNSS_DEBUG_LEVEL=0 -DNSS_PKT_STATS_ENABLED=1
 ccflags-y += -I$(obj)/nss_data_plane/hal/include
 ccflags-y += -DNSS_PM_DEBUG_LEVEL=0 -DNSS_SKB_REUSE_SUPPORT=1
-ccflags-y += -Werror
+ccflags-y += -Wall -Werror
 
 KERNELVERSION := $(word 1, $(subst ., ,$(KERNELVERSION))).$(word 2, $(subst ., ,$(KERNELVERSION)))
 

feeds/ipq807x/qca-nss-drv/src/exports/nss_api_if.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2021, 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.
@@ -65,7 +65,6 @@
 #include "nss_wifi_vdev.h"
 #include "nss_n2h.h"
 #include "nss_rps.h"
-#include "nss_wifi_if.h"
 #include "nss_portid.h"
 #include "nss_oam.h"
 #include "nss_dtls.h"
@@ -100,6 +99,10 @@
 #include "nss_lso_rx.h"
 #include "nss_wifi_mac_db_if.h"
 #include "nss_wifi_ext_vdev_if.h"
+#include "nss_wifili_if.h"
+#include "nss_ppe_vp.h"
+#include "nss_wifi_mesh.h"
+#include "nss_udp_st.h"
 #endif
 
 #endif /*__KERNEL__ */
@@ -120,7 +123,7 @@
 #define NSS_MAX_PHYSICAL_INTERFACES 8	/**< Maximum number of physical interfaces. */
 #define NSS_MAX_VIRTUAL_INTERFACES 16	/**< Maximum number of virtual interfaces. */
 #define NSS_MAX_TUNNEL_INTERFACES 4	/**< Maximum number of tunnel interfaces. */
-#define NSS_MAX_SPECIAL_INTERFACES 68	/**< Maximum number of special interfaces. */
+#define NSS_MAX_SPECIAL_INTERFACES 69	/**< Maximum number of special interfaces. */
 #define NSS_MAX_WIFI_RADIO_INTERFACES 3	/**< Maximum number of radio interfaces. */
 
 /*
@@ -271,511 +274,12 @@
 #define NSS_DMA_INTERFACE (NSS_SPECIAL_IF_START + 66)
 		/**< Special interface number for the DMA interface. */
 #define NSS_WIFI_EXT_VDEV_INTERFACE (NSS_SPECIAL_IF_START + 67)
-		/**< Special interface number for WiFi extended virtual interface. */
-
+		/**< Special interface number for the Wi-Fi extended virtual interface. */
+#define NSS_UDP_ST_INTERFACE (NSS_SPECIAL_IF_START + 68)
+		/**< Special interface number for the UDP speed test interface. */
 
 #ifdef __KERNEL__ /* only kernel will use. */
 
-/**
- * Wireless Multimedia Extention Access Category to TID. @hideinitializer
- */
-#define NSS_WIFILI_WME_AC_TO_TID(_ac) (	\
-		((_ac) == NSS_WIFILI_WME_AC_VO) ? 6 : \
-		(((_ac) == NSS_WIFILI_WME_AC_VI) ? 5 : \
-		(((_ac) == NSS_WIFILI_WME_AC_BK) ? 1 : \
-		0)))
-
-/**
- * Wireless TID to Wireless Extension Multimedia Access Category. @hideinitializer
- */
-#define NSS_WIFILI_TID_TO_WME_AC(_tid) (	\
-		(((_tid) == 0) || ((_tid) == 3)) ? NSS_WIFILI_WME_AC_BE : \
-		((((_tid) == 1) || ((_tid) == 2)) ? NSS_WIFILI_WME_AC_BK : \
-		((((_tid) == 4) || ((_tid) == 5)) ? NSS_WIFILI_WME_AC_VI : \
-		NSS_WIFILI_WME_AC_VO)))
-
-/**
- * Converts the format of an IPv6 address from Linux to NSS. @hideinitializer
- */
-#define IN6_ADDR_TO_IPV6_ADDR(ipv6, in6) \
-	{ \
-		((uint32_t *)ipv6)[0] = in6.in6_u.u6_addr32[0]; \
-		((uint32_t *)ipv6)[1] = in6.in6_u.u6_addr32[1]; \
-		((uint32_t *)ipv6)[2] = in6.in6_u.u6_addr32[2]; \
-		((uint32_t *)ipv6)[3] = in6.in6_u.u6_addr32[3]; \
-	}
-
-/**
- * Converts the format of an IPv6 address from NSS to Linux. @hideinitializer
- */
-#define IPV6_ADDR_TO_IN6_ADDR(in6, ipv6) \
-	{ \
-		in6.in6_u.u6_addr32[0] = ((uint32_t *)ipv6)[0]; \
-		in6.in6_u.u6_addr32[1] = ((uint32_t *)ipv6)[1]; \
-		in6.in6_u.u6_addr32[2] = ((uint32_t *)ipv6)[2]; \
-		in6.in6_u.u6_addr32[3] = ((uint32_t *)ipv6)[3]; \
-	}
-
-/**
- * Format of an IPv6 address (16 * 8 bits).
- */
-#define IPV6_ADDR_OCTAL_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
-
-/**
- * Prints an IPv6 address (16 * 8 bits).
- */
-#define IPV6_ADDR_TO_OCTAL(ipv6) ((uint16_t *)ipv6)[0], ((uint16_t *)ipv6)[1], ((uint16_t *)ipv6)[2], ((uint16_t *)ipv6)[3], ((uint16_t *)ipv6)[4], ((uint16_t *)ipv6)[5], ((uint16_t *)ipv6)[6], ((uint16_t *)ipv6)[7]
-
-/*
- * IPv4 rule sync reasons.
- */
-#define NSS_IPV4_SYNC_REASON_STATS 0	/**< Rule for synchronizing statistics. */
-#define NSS_IPV4_SYNC_REASON_FLUSH 1	/**< Rule for flushing a cache entry. */
-#define NSS_IPV4_SYNC_REASON_EVICT 2	/**< Rule for evicting a cache entry. */
-#define NSS_IPV4_SYNC_REASON_DESTROY 3
-		/**< Rule for destroying a cache entry (requested by the host OS). */
-#define NSS_IPV4_SYNC_REASON_PPPOE_DESTROY 4
-		/**< Rule for destroying a cache entry that belongs to a PPPoE session. */
-
-/**
- * nss_ipv4_create
- *	Information for an IPv4 flow or connection create rule.
- *
- * All fields must be passed in host-endian order.
- */
-struct nss_ipv4_create {
-	int32_t src_interface_num;
-				/**< Source interface number (virtual or physical). */
-	int32_t dest_interface_num;
-				/**< Destination interface number (virtual or physical). */
-	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
-	uint32_t flags;		/**< Flags (if any) associated with this rule. */
-	uint32_t from_mtu;	/**< MTU of the incoming interface. */
-	uint32_t to_mtu;	/**< MTU of the outgoing interface. */
-	uint32_t src_ip;	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t src_ip_xlate;	/**< Translated source IP address (used with SNAT). */
-	int32_t src_port_xlate;	/**< Translated source L4 port (used with SNAT). */
-	uint32_t dest_ip;	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip_xlate;
-			/**< Translated destination IP address (used with DNAT). */
-	int32_t dest_port_xlate;
-			/**< Translated destination L4 port (used with DNAT). */
-	uint8_t src_mac[ETH_ALEN];
-			/**< Source MAC address. */
-	uint8_t dest_mac[ETH_ALEN];
-			/**< Destination MAC address. */
-	uint8_t src_mac_xlate[ETH_ALEN];
-			/**< Translated source MAC address (post-routing). */
-	uint8_t dest_mac_xlate[ETH_ALEN];
-			/**< Translated destination MAC address (post-routing). */
-	uint8_t flow_window_scale;	/**< Window scaling factor (TCP). */
-	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
-	uint32_t flow_end;		/**< TCP window end. */
-	uint32_t flow_max_end;		/**< TCP window maximum end. */
-	uint32_t flow_pppoe_if_exist;
-			/**< Flow direction: PPPoE interface exist flag. */
-	int32_t flow_pppoe_if_num;
-			/**< Flow direction: PPPoE interface number. */
-	uint16_t ingress_vlan_tag;	/**< Ingress VLAN tag expected for this flow. */
-	uint8_t return_window_scale;
-			/**< Window scaling factor of the return direction (TCP). */
-	uint32_t return_max_window;
-			/**< Maximum window size of the return direction. */
-	uint32_t return_end;
-			/**< Flow end for the return direction. */
-	uint32_t return_max_end;
-			/**< Flow maximum end for the return direction. */
-	uint32_t return_pppoe_if_exist;
-			/**< Return direction: PPPoE interface existence flag. */
-	int32_t return_pppoe_if_num;
-			/**< Return direction: PPPoE interface number. */
-	uint16_t egress_vlan_tag;	/**< Egress VLAN tag expected for this flow. */
-	uint8_t spo_needed;		/**< Indicates whether SPO is required. */
-	uint32_t param_a0;		/**< Custom parameter 0. */
-	uint32_t param_a1;		/**< Custom parameter 1. */
-	uint32_t param_a2;		/**< Custom parameter 2. */
-	uint32_t param_a3;		/**< Custom parameter 3. */
-	uint32_t param_a4;		/**< Custom parameter 4. */
-	uint32_t qos_tag;		/**< Deprecated, will be removed soon. */
-	uint32_t flow_qos_tag;		/**< QoS tag value for the flow direction. */
-	uint32_t return_qos_tag;	/**< QoS tag value for the return direction. */
-	uint8_t dscp_itag;		/**< DSCP marking tag. */
-	uint8_t dscp_imask;		/**< DSCP marking input mask. */
-	uint8_t dscp_omask;		/**< DSCP marking output mask. */
-	uint8_t dscp_oval;		/**< DSCP marking output value. */
-	uint16_t vlan_itag;		/**< VLAN marking tag. */
-	uint16_t vlan_imask;		/**< VLAN marking input mask. */
-	uint16_t vlan_omask;		/**< VLAN marking output mask. */
-	uint16_t vlan_oval;		/**< VLAN marking output value. */
-	uint32_t in_vlan_tag[MAX_VLAN_DEPTH];
-			/**< Ingress VLAN tag expected for this flow. */
-	uint32_t out_vlan_tag[MAX_VLAN_DEPTH];
-			/**< Egress VLAN tag expected for this flow. */
-	uint8_t flow_dscp;		/**< IP DSCP value for the flow direction. */
-	uint8_t return_dscp;		/**< IP DSCP value for the return direction. */
-};
-
-/*
- * IPv4 connection flags (to be used with nss_ipv4_create::flags).
- */
-#define NSS_IPV4_CREATE_FLAG_NO_SEQ_CHECK 0x01
-		/**< Rule for not checking sequence numbers. */
-#define NSS_IPV4_CREATE_FLAG_BRIDGE_FLOW 0x02
-		/**< Rule that indicates pure bridge flow (no routing is involved). */
-#define NSS_IPV4_CREATE_FLAG_ROUTED 0x04	/**< Rule for a routed connection. */
-
-#define NSS_IPV4_CREATE_FLAG_DSCP_MARKING 0x08	/**< Rule for DSCP marking. */
-#define NSS_IPV4_CREATE_FLAG_VLAN_MARKING 0x10	/**< Rule for VLAN marking. */
-#define NSS_IPV4_CREATE_FLAG_QOS_VALID 0x20	/**< Rule for QoS is valid. */
-
-/**
- * nss_ipv4_destroy
- *	Information for an IPv4 flow or connection destroy rule.
- */
-struct nss_ipv4_destroy {
-	int32_t protocol;	/**< L4 protocol ID. */
-	uint32_t src_ip;	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip;	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-};
-
-/*
- * IPv6 rule sync reasons.
- */
-#define NSS_IPV6_SYNC_REASON_STATS 0	/**< Rule for synchronizing statistics. */
-#define NSS_IPV6_SYNC_REASON_FLUSH 1	/**< Rule for flushing a cache entry. */
-#define NSS_IPV6_SYNC_REASON_EVICT 2	/**< Rule for evicting a cache entry. */
-#define NSS_IPV6_SYNC_REASON_DESTROY 3
-		/**< Rule for destroying a cache entry (requested by the host OS). */
-#define NSS_IPV6_SYNC_REASON_PPPOE_DESTROY 4
-		/**< Rule for destroying a cache entry that belongs to a PPPoE session. */
-
-/**
- * nss_ipv6_create
- *	Information for an IPv6 flow or connection create rule.
- *
- * All fields must be passed in host-endian order.
- */
-struct nss_ipv6_create {
-	int32_t src_interface_num;
-			/**< Source interface number (virtual or physical). */
-	int32_t dest_interface_num;
-			/**< Destination interface number (virtual or physical). */
-	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
-	uint32_t flags;		/**< Flags (if any) associated with this rule. */
-	uint32_t from_mtu;	/**< MTU of the incoming interface. */
-	uint32_t to_mtu;	/**< MTU of the outgoing interface. */
-	uint32_t src_ip[4];	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip[4];	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-	uint8_t src_mac[ETH_ALEN];	/**< Source MAC address. */
-	uint8_t dest_mac[ETH_ALEN];	/**< Destination MAC address. */
-	uint8_t flow_window_scale;	/**< Window scaling factor (TCP). */
-	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
-	uint32_t flow_end;		/**< TCP window end. */
-	uint32_t flow_max_end;		/**< TCP window maximum end. */
-	uint32_t flow_pppoe_if_exist;
-			/**< Flow direction: PPPoE interface existence flag. */
-	int32_t flow_pppoe_if_num;
-			/**< Flow direction: PPPoE interface number. */
-	uint16_t ingress_vlan_tag;
-			/**< Ingress VLAN tag expected for this flow. */
-	uint8_t return_window_scale;
-			/**< Window scaling factor (TCP) for the return direction. */
-	uint32_t return_max_window;
-			/**< Maximum window size (TCP) for the return direction. */
-	uint32_t return_end;
-			/**< End for the return direction. */
-	uint32_t return_max_end;
-			/**< Maximum end for the return direction. */
-	uint32_t return_pppoe_if_exist;
-			/**< Return direction: PPPoE interface exist flag. */
-	int32_t return_pppoe_if_num;
-			/**< Return direction: PPPoE interface number. */
-	uint16_t egress_vlan_tag;	/**< Egress VLAN tag expected for this flow. */
-	uint32_t qos_tag;		/**< Deprecated; will be removed soon. */
-	uint32_t flow_qos_tag;		/**< QoS tag value for flow direction. */
-	uint32_t return_qos_tag;	/**< QoS tag value for the return direction. */
-	uint8_t dscp_itag;		/**< DSCP marking tag. */
-	uint8_t dscp_imask;		/**< DSCP marking input mask. */
-	uint8_t dscp_omask;		/**< DSCP marking output mask. */
-	uint8_t dscp_oval;		/**< DSCP marking output value. */
-	uint16_t vlan_itag;		/**< VLAN marking tag. */
-	uint16_t vlan_imask;		/**< VLAN marking input mask. */
-	uint16_t vlan_omask;		/**< VLAN marking output mask. */
-	uint16_t vlan_oval;		/**< VLAN marking output value. */
-	uint32_t in_vlan_tag[MAX_VLAN_DEPTH];
-					/**< Ingress VLAN tag expected for this flow. */
-	uint32_t out_vlan_tag[MAX_VLAN_DEPTH];
-					/**< Egress VLAN tag expected for this flow. */
-	uint8_t flow_dscp;		/**< IP DSCP value for flow direction. */
-	uint8_t return_dscp;		/**< IP DSCP value for the return direction. */
-};
-
-/*
- * IPv6 connection flags (to be used with nss_ipv6_create::flags.
- */
-#define NSS_IPV6_CREATE_FLAG_NO_SEQ_CHECK 0x1
-		/**< Indicates that sequence numbers are not to be checked. */
-#define NSS_IPV6_CREATE_FLAG_BRIDGE_FLOW 0x02
-		/**< Indicates that this is a pure bridge flow (no routing is involved). */
-#define NSS_IPV6_CREATE_FLAG_ROUTED 0x04	/**< Rule is for a routed connection. */
-#define NSS_IPV6_CREATE_FLAG_DSCP_MARKING 0x08	/**< Rule for DSCP marking. */
-#define NSS_IPV6_CREATE_FLAG_VLAN_MARKING 0x10	/**< Rule for VLAN marking. */
-#define NSS_IPV6_CREATE_FLAG_QOS_VALID 0x20	/**< Rule for Valid QoS. */
-
-/**
- * nss_ipv6_destroy
- *	Information for an IPv6 flow or connection destroy rule.
- */
-struct nss_ipv6_destroy {
-	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
-	uint32_t src_ip[4];	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip[4];	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-};
-
-/**
- * nss_ipv4_sync
- *	Defines packet statistics for IPv4 and also keeps the connection entry alive.
- *
- * Statistics are bytes and packets seen over a connection.
- *
- * The addresses are NON-NAT addresses (i.e., true endpoint
- * addressing).
- *
- * The source (src) creates the connection.
- */
-struct nss_ipv4_sync {
-	uint32_t index;		/**< Slot ID for cache statistics to host OS. */
-			/*TODO: use an opaque information as host and NSS
-			  may be using a different mechanism to store rules. */
-	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
-	uint32_t src_ip;	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t src_ip_xlate;	/**< Translated source IP address (used with SNAT). */
-	int32_t src_port_xlate;	/**< Translated source L4 port (used with SNAT). */
-	uint32_t dest_ip;	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip_xlate;
-			/**< Translated destination IP address (used with DNAT). */
-	int32_t dest_port_xlate;
-			/**< Translated destination L4 port (used with DNAT). */
-	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
-	uint32_t flow_end;		/**< TCP window end. */
-	uint32_t flow_max_end;		/**< TCP window maximum end. */
-	uint32_t flow_rx_packet_count;	/**< Rx packet count for the flow interface. */
-	uint32_t flow_rx_byte_count;	/**< Rx byte count for the flow interface. */
-	uint32_t flow_tx_packet_count;	/**< Tx packet count for the flow interface. */
-	uint32_t flow_tx_byte_count;	/**< Tx byte count for the flow interface. */
-	uint32_t return_max_window;
-			/**< Maximum window size (TCP) for the return direction. */
-	uint32_t return_end;
-			/**< End for the return direction. */
-	uint32_t return_max_end;
-			/**< Maximum end for the return direction. */
-	uint32_t return_rx_packet_count;
-			/**< Rx packet count for the return direction. */
-	uint32_t return_rx_byte_count;
-			/**< Rx byte count for the return direction. */
-	uint32_t return_tx_packet_count;
-			/**< Tx packet count for the return direction. */
-	uint32_t return_tx_byte_count;
-			/**< Tx byte count for the return direction. */
-
-	/**
-	 * Time in Linux jiffies to be added to the current timeout to keep the
-	 * connection alive.
-	 */
-	unsigned long int delta_jiffies;
-
-	uint8_t reason;		/**< Reason for synchronization. */
-	uint32_t param_a0;	/**< Custom parameter 0. */
-	uint32_t param_a1;	/**< Custom parameter 1. */
-	uint32_t param_a2;	/**< Custom parameter 2. */
-	uint32_t param_a3;	/**< Custom parameter 3. */
-	uint32_t param_a4;	/**< Custom parameter 4. */
-
-	uint8_t flags;		/**< Flags indicating the status of the flow. */
-	uint32_t qos_tag;	/**< QoS value of the flow. */
-};
-
-/**
- * nss_ipv4_establish
- *	Defines connection-established message parameters for IPv4.
- */
-struct nss_ipv4_establish {
-	uint32_t index;			/**< Slot ID for cache statistics to host OS. */
-			/*TODO: use an opaque information as host and NSS
-			  may be using a different mechanism to store rules. */
-	uint8_t protocol;		/**< Protocol number. */
-	uint8_t reserved[3];		/**< Padding for word alignment. */
-	int32_t flow_interface;		/**< Flow interface number. */
-	uint32_t flow_mtu;		/**< MTU for the flow interface. */
-	uint32_t flow_ip;		/**< Flow IP address. */
-	uint32_t flow_ip_xlate;		/**< Translated flow IP address. */
-	uint32_t flow_ident;		/**< Flow identifier (e.g., port). */
-	uint32_t flow_ident_xlate;	/**< Translated flow identifier (e.g., port). */
-	uint16_t flow_mac[3];		/**< Source MAC address for the flow direction. */
-	uint32_t flow_pppoe_if_exist;	/**< Flow direction: PPPoE interface existence flag. */
-	int32_t flow_pppoe_if_num;	/**< Flow direction: PPPoE interface number. */
-	uint16_t ingress_vlan_tag;	/**< Ingress VLAN tag. */
-	int32_t return_interface;	/**< Return interface number. */
-	uint32_t return_mtu;		/**< MTU for the return interface. */
-	uint32_t return_ip;		/**< Return IP address. */
-	uint32_t return_ip_xlate;	/**< Translated return IP address. */
-	uint32_t return_ident;		/**< Return identier (e.g., port). */
-	uint32_t return_ident_xlate;	/**< Translated return identifier (e.g., port). */
-	uint16_t return_mac[3];		/**< Source MAC address for the return direction. */
-	uint32_t return_pppoe_if_exist;	/**< Return direction: PPPoE interface existence flag. */
-	int32_t return_pppoe_if_num;	/**< Return direction: PPPoE interface number. */
-	uint16_t egress_vlan_tag;	/**< Egress VLAN tag. */
-	uint8_t flags;			/**< Flags indicating the status of the flow. */
-	uint32_t qos_tag;		/**< QoS value of the flow. */
-};
-
-/**
- * nss_ipv4_cb_reason
- *	Reasons for an IPv4 callback.
- */
-enum nss_ipv4_cb_reason {
-	NSS_IPV4_CB_REASON_ESTABLISH = 0,
-	NSS_IPV4_CB_REASON_SYNC,
-	NSS_IPV4_CB_REASON_ESTABLISH_FAIL,
-};
-
-/**
- * nss_ipv4_cb_params
- *	Message parameters for an IPv4 callback.
- */
-struct nss_ipv4_cb_params {
-	enum nss_ipv4_cb_reason reason;		/**< Reason for the callback. */
-
-	/**
-	 * Message parameters for an IPv4 callback.
-	 */
-	union {
-		struct nss_ipv4_sync sync;
-				/**< Parameters for synchronization. */
-		struct nss_ipv4_establish establish;
-				/**< Parameters for establishing a connection. */
-	} params;		/**< Payload of parameters. */
-};
-
-/**
- * nss_ipv6_sync
- *	Update packet statistics (bytes and packets seen over a connection) and also keep the connection entry alive.
- *
- * The addresses are NON-NAT addresses (i.e., true endpoint addressing).
- *
- * The source (src) creates the connection.
- */
-struct nss_ipv6_sync {
-	uint32_t index;		/**< Slot ID for cache statistics to the host OS. */
-	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
-	uint32_t src_ip[4];	/**< Source IP address. */
-	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
-	uint32_t dest_ip[4];	/**< Destination IP address. */
-	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
-	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
-	uint32_t flow_end;		/**< TCP window end. */
-	uint32_t flow_max_end;		/**< TCP window maximum end. */
-	uint32_t flow_rx_packet_count;	/**< Rx packet count for the flow interface. */
-	uint32_t flow_rx_byte_count;	/**< Rx byte count for the flow interface. */
-	uint32_t flow_tx_packet_count;	/**< Tx packet count for the flow interface. */
-	uint32_t flow_tx_byte_count;	/**< Tx byte count for the flow interface. */
-	uint32_t return_max_window;
-			/**< Maximum window size (TCP) for the return direction. */
-	uint32_t return_end;
-			/**< End for the return direction. */
-	uint32_t return_max_end;
-			/**< Maximum end for the return direction. */
-	uint32_t return_rx_packet_count;
-			/**< Rx packet count for the return direction. */
-	uint32_t return_rx_byte_count;
-			/**< Rx byte count for the return direction. */
-	uint32_t return_tx_packet_count;
-			/**< Tx packet count for the return direction. */
-	uint32_t return_tx_byte_count;
-			/**< Tx byte count for the return direction. */
-
-	/**
-	 * Time in Linux jiffies to be added to the current timeout to keep the
-	 * connection alive.
-	 */
-	unsigned long int delta_jiffies;
-
-	/**
-	 * Non-zero when the NA has ceased to accelerate the given connection.
-	 */
-	uint8_t final_sync;
-
-	uint8_t evicted;	/**< Non-zero if the connection is evicted. */
-
-	uint8_t flags;		/**< Flags indicating the status of the flow. */
-	uint32_t qos_tag;	/**< QoS value of the flow. */
-};
-
-/**
- * nss_ipv6_establish
- *	Defines connection-established message parameters for IPv6.
- */
-struct nss_ipv6_establish {
-	uint32_t index;		/**< Slot ID for cache statistics to the host OS. */
-	uint8_t protocol;	/**< Protocol number. */
-	int32_t flow_interface;	/**< Flow interface number. */
-	uint32_t flow_mtu;	/**< MTU for the flow interface. */
-	uint32_t flow_ip[4];	/**< Flow IP address. */
-	uint32_t flow_ident;	/**< Flow identifier (e.g., port). */
-	uint16_t flow_mac[3];	/**< Source MAC address for the flow direction. */
-	uint32_t flow_pppoe_if_exist;	/**< Flow direction: PPPoE interface existence flag. */
-	int32_t flow_pppoe_if_num;	/**< Flow direction: PPPoE interface number. */
-	uint16_t ingress_vlan_tag;	/**< Ingress VLAN tag. */
-	int32_t return_interface;	/**< Return interface number. */
-	uint32_t return_mtu;		/**< MTU for the return interface. */
-	uint32_t return_ip[4];		/**< Return IP address. */
-	uint32_t return_ident;		/**< Return identier (e.g., port). */
-	uint16_t return_mac[3];		/**< Source MAC address for the return direction. */
-	uint32_t return_pppoe_if_exist;	/**< Return direction: PPPoE interface existence flag. */
-	int32_t return_pppoe_if_num;	/**< Return direction: PPPoE interface number. */
-	uint16_t egress_vlan_tag;	/**< VLAN tag to be inserted for egress direction. */
-	uint8_t flags;			/**< Flags indicating the status of the flow. */
-	uint32_t qos_tag;		/**< QoS value of the flow. */
-};
-
-/**
- * nss_ipv6_cb_reason
- *	Reasons for an IPv6 callback.
- */
-enum nss_ipv6_cb_reason {
-	NSS_IPV6_CB_REASON_ESTABLISH = 0,
-	NSS_IPV6_CB_REASON_SYNC,
-	NSS_IPV6_CB_REASON_ESTABLISH_FAIL,
-};
-
-/**
- * nss_ipv6_cb_params
- *	Message parameters for an IPv6 callback.
- */
-struct nss_ipv6_cb_params {
-	enum nss_ipv6_cb_reason reason;		/**< Reason for the callback. */
-
-	/**
-	 * Message parameters for an IPv6 callback.
-	 */
-	union {
-		struct nss_ipv6_sync sync;
-				/**< Parameters for synchronization. */
-		struct nss_ipv6_establish establish;
-				/**< Parameters for establishing a connection. */
-	} params;		/**< Callback parameters. */
-};
-
 /*
  * General utilities
  */
@@ -791,16 +295,6 @@ struct nss_ipv6_cb_params {
  */
 typedef void (*nss_if_rx_msg_callback_t)(void *app_data, struct nss_cmn_msg *msg);
 
-/**
- * Callback function for IPv4 connection synchronization messages.
- *
- * @datatypes
- * nss_ipv4_cb_params
- *
- * @param[in] nicb  Pointer to the parameter structure for an NSS IPv4 callback.
- */
-typedef void (*nss_ipv4_callback_t)(struct nss_ipv4_cb_params *nicb);
-
 /**
  * nss_get_state
  *	Gets the NSS state.

feeds/ipq807x/qca-nss-drv/src/exports/nss_capwap.h

@@ -139,8 +139,8 @@ struct nss_capwap_stats_msg {
 
 	uint32_t rx_frag_timeout_drops;
 			/**< Packets dropped because of a reassembly timeout. */
-	uint32_t rx_queue_full_drops;
-			/**< Packets dropped because the queue is full. */
+	uint32_t rx_n2h_drops;
+			/**< Packets dropped because of error in packet processing. */
 	uint32_t rx_n2h_queue_full_drops;
 			/**< Packets dropped because the NSS-to-host queue is full. */
 	uint32_t rx_csum_drops;
@@ -297,6 +297,14 @@ struct nss_capwap_flow_rule_msg {
 	uint32_t flow_id;		/**< Flow identification. */
 };
 
+/**
+ * nss_capwap_enable_tunnel_msg
+ *	Structure to update sibling interface number.
+ */
+struct nss_capwap_enable_tunnel_msg {
+	uint32_t sibling_if_num; /**< Sibling interface Number. */
+};
+
 /**
  * nss_capwap_msg
  *	Data for sending and receiving CAPWAP messages.
@@ -322,6 +330,8 @@ struct nss_capwap_msg {
 				/**< Flow rule add message. */
 		struct nss_capwap_flow_rule_msg flow_rule_del;
 				/**< Flow rule delete message. */
+		struct nss_capwap_enable_tunnel_msg enable_tunnel;
+				/**< Enable tunnel message. */
 	} msg;			/**< Message payload. */
 };
 
@@ -358,8 +368,8 @@ struct nss_capwap_tunnel_stats {
 
 	uint64_t rx_frag_timeout_drops;
 			/**< Packets dropped because of a reassembly timeout. */
-	uint64_t rx_queue_full_drops;
-			/**< Packets dropped because the queue is full. */
+	uint64_t rx_n2h_drops;
+			/**< Packets dropped because of error in processing the packet. */
 	uint64_t rx_n2h_queue_full_drops;
 			/**< Packets dropped because the NSS-to-host queue is full. */
 	uint64_t rx_csum_drops;
@@ -374,6 +384,7 @@ struct nss_capwap_tunnel_stats {
 	/*
 	 * Tx/encap stats
 	 */
+	uint64_t tx_dropped_inner;	/**<Packets dropped due to inflow queue full. */
 	uint64_t tx_segments;		/**< Number of segments or fragments. */
 	uint64_t tx_queue_full_drops;
 			/**< Packets dropped because the queue is full. */

feeds/ipq807x/qca-nss-drv/src/exports/nss_clmap.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019-2021, 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.
@@ -67,6 +67,50 @@ typedef enum nss_clmap_error_types {
 	NSS_CLMAP_ERROR_MAX,			/**< Maximum error type. */
 } nss_clmap_error_t;
 
+/**
+ * nss_clmap_interface_type
+ *	Client map NSS interface type.
+ */
+enum nss_clmap_interface_type {
+	NSS_CLMAP_INTERFACE_TYPE_US,
+	NSS_CLMAP_INTERFACE_TYPE_DS,
+	NSS_CLMAP_INTERFACE_TYPE_MAX
+};
+
+/**
+ * nss_clmap_stats_type
+ *	Client map statistic counters.
+ */
+enum nss_clmap_stats_type {
+	NSS_CLMAP_INTERFACE_STATS_RX_PKTS,			/**< Number of packets received. */
+	NSS_CLMAP_INTERFACE_STATS_RX_BYTES,			/**< Number of bytes received. */
+	NSS_CLMAP_INTERFACE_STATS_TX_PKTS,			/**< Number of packets transmitted. */
+	NSS_CLMAP_INTERFACE_STATS_TX_BYTES,			/**< Number of bytes transmitted. */
+	NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_0_DROPPED,		/**< Dropped receive packets 0. */
+	NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_1_DROPPED,		/**< Dropped receive packets 1. */
+	NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_2_DROPPED,		/**< Dropped receive packets 2. */
+	NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_3_DROPPED,		/**< Dropped receive packets 3. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_MACDB_LOOKUP_FAILED,	/**< Dropped due to MAC database look up failed. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_INVALID_PACKET_SIZE,	/**< Dropped due to invalid size packets. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_LOW_HEADROOM,		/**< Dropped due to insufficent headroom. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_NEXT_NODE_QUEUE_FULL,	/**< Dropped due to next node queue full. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_PBUF_ALLOC_FAILED,	/**< Dropped due to buffer allocation failure. */
+	NSS_CLMAP_INTERFACE_STATS_DROPPED_LINEAR_FAILED,	/**< Dropped due to linear copy failure. */
+	NSS_CLMAP_INTERFACE_STATS_SHARED_PACKET_CNT,		/**< Shared packet count. */
+	NSS_CLMAP_INTERFACE_STATS_ETHERNET_FRAME_ERROR,		/**< Ethernet frame error count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_REQUESTS_CNT,	/**< MAC database create requests count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_MAC_EXISTS_CNT,	/**< MAC database create failures, MAC exist count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_MAC_TABLE_FULL_CNT,
+								/**< MAC database create failures, MAC database full count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_REQUESTS_CNT,	/**< MAC database destroy requests count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_MAC_NOT_FOUND_CNT,
+								/**< MAC database destroy failures, MAC not found count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_MAC_UNHASHED_CNT,
+								/**< MAC database destroy failures, MAC unhashed count. */
+	NSS_CLMAP_INTERFACE_STATS_MACDB_FLUSH_REQUESTS_CNT,	/**< MAC database flush requests count. */
+	NSS_CLMAP_INTERFACE_STATS_MAX,				/**< Maximum statistics type. */
+};
+
 /**
  * nss_clmap_stats_msg
  *	Per-interface statistics messages from the NSS firmware.
@@ -111,6 +155,16 @@ struct nss_clmap_flush_mac_msg {
 	uint32_t nexthop_ifnum;			/**< Next hop interface number. */
 };
 
+/**
+ * nss_clmap_stats_notification
+ *	Client map transmission statistics structure.
+ */
+struct nss_clmap_stats_notification {
+	uint64_t stats_ctx[NSS_CLMAP_INTERFACE_STATS_MAX];	/**< Context transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+	uint32_t if_num;					/**< Interface number. */
+};
+
 /**
  * nss_clmap_msg
  *	Data for sending and receiving client map messages.
@@ -301,6 +355,34 @@ extern void nss_clmap_init(void);
 extern void nss_clmap_msg_init(struct nss_clmap_msg *ncm, uint16_t if_num, uint32_t type, uint32_t len,
 								nss_clmap_msg_callback_t cb, void *app_data);
 
+/**
+ * nss_clmap_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_clmap_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_clmap_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_clmap_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_cmn.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014, 2016-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014, 2016-2020, 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.
@@ -27,6 +27,13 @@
  * @{
  */
 
+/*
+ * Interface Number 1 Valid 7 Core 8 Type 16 Index
+ */
+typedef int32_t nss_if_num_t;
+#define NSS_IF_IS_TYPE_DYNAMIC(if_num)		(if_num != -1)
+#define NSS_IF_IS_VALID(if_num)		(if_num < NSS_MAX_NET_INTERFACES)
+
 /**
  * @struct nss_ctx_instance
  *	Forward declaration for structure that contains instance data for each

feeds/ipq807x/qca-nss-drv/src/exports/nss_dma.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -52,6 +52,43 @@ enum nss_dma_msg_error {
 	NSS_DMA_MSG_ERROR_MAX			/**< Maximum error type. */
 };
 
+/**
+ * nss_dma_stats_types
+ *	DMA node statistics.
+ */
+enum nss_dma_stats_types {
+	NSS_DMA_STATS_NO_REQ = NSS_STATS_NODE_MAX,
+					/**< Request descriptor not available. */
+	NSS_DMA_STATS_NO_DESC,		/**< DMA descriptors not available. */
+	NSS_DMA_STATS_NEXTHOP,		/**< Failed to retrive next hop. */
+	NSS_DMA_STATS_FAIL_NEXTHOP_QUEUE,
+					/**< Failed to queue next hop. */
+	NSS_DMA_STATS_FAIL_LINEAR_SZ,	/**< Failed to get memory for linearization. */
+	NSS_DMA_STATS_FAIL_LINEAR_ALLOC,/**< Failed to allocate buffer for linearization. */
+	NSS_DMA_STATS_FAIL_LINEAR_NO_SG,/**< Skip linearization due to non-SG packet. */
+	NSS_DMA_STATS_FAIL_SPLIT_SZ,	/**< Failed to spliting buffer into multiple buffers. */
+	NSS_DMA_STATS_FAIL_SPLIT_ALLOC,	/**< Failed to allocate buffer for split. */
+	NSS_DMA_STATS_FAIL_SYNC_ALLOC,	/**< Failed to allocate buffer for sending statistics. */
+	NSS_DMA_STATS_FAIL_CTX_ACTIVE,	/**< Failed to queue as the node is not active. */
+	NSS_DMA_STATS_FAIL_HW_E0,	/**< Failed to process in hardware, error code E0. */
+	NSS_DMA_STATS_FAIL_HW_E1,	/**< Failed to process in hardware, error code E1. */
+	NSS_DMA_STATS_FAIL_HW_E2,	/**< Failed to process in hardware, error code E2. */
+	NSS_DMA_STATS_FAIL_HW_E3,	/**< Failed to process in hardware, error code E3. */
+	NSS_DMA_STATS_FAIL_HW_E4,	/**< Failed to process in hardware, error code E4. */
+	NSS_DMA_STATS_FAIL_HW_E5,	/**< Failed to process in hardware, error code E5. */
+	NSS_DMA_STATS_FAIL_HW_E6,	/**< Failed to process in hardware, error code E6. */
+	NSS_DMA_STATS_FAIL_HW_E7,	/**< Failed to process in hardware, error code E7. */
+	NSS_DMA_STATS_FAIL_HW_E8,	/**< Failed to process in hardware, error code E8. */
+	NSS_DMA_STATS_FAIL_HW_E9,	/**< Failed to process in hardware, error code E9. */
+	NSS_DMA_STATS_FAIL_HW_E10,	/**< Failed to process in hardware, error code E10. */
+	NSS_DMA_STATS_FAIL_HW_E11,	/**< Failed to process in hardware, error code E11. */
+	NSS_DMA_STATS_FAIL_HW_E12,	/**< Failed to process in hardware, error code E12. */
+	NSS_DMA_STATS_FAIL_HW_E13,	/**< Failed to process in hardware, error code E13. */
+	NSS_DMA_STATS_FAIL_HW_E14,	/**< Failed to process in hardware, error code E14. */
+	NSS_DMA_STATS_FAIL_HW_E15,	/**< Failed to process in hardware, error code E15. */
+	NSS_DMA_STATS_MAX,		/**< Maximum message type. */
+};
+
 /**
  * nss_dma_test_type
  *	DMA Test types.
@@ -64,6 +101,15 @@ enum nss_dma_test_type {
 	NSS_DMA_TEST_TYPE_MAX			/**< Maximum test type. */
 };
 
+/**
+ * nss_dma_stats_notification
+ *	DMA transmission statistics structure.
+ */
+struct nss_dma_stats_notification {
+	uint64_t stats_ctx[NSS_DMA_STATS_MAX];		/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+};
+
 #ifdef __KERNEL__ /* only kernel will use. */
 /*
  * Maximum number of HW specific statistics
@@ -129,11 +175,6 @@ struct nss_dma_msg {
  * nss_dma_register_handler
  *	Registers the DMA message handler.
  *
- * @datatypes
- * nss_ctx_instance
- *
- * @param[in] nss_ctx  Pointer to the NSS context.
- *
  * @return
  * None.
  */
@@ -255,6 +296,34 @@ void nss_dma_init(void);
  * Pointer to the NSS core context.
  */
 extern struct nss_ctx_instance *nss_dma_get_context(void);
+
+/**
+ * nss_dma_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_dma_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_dma_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_dma_stats_register_notifier(struct notifier_block *nb);
 #endif /*__KERNEL__ */
 
 /**

feeds/ipq807x/qca-nss-drv/src/exports/nss_dtls_cmn.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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.
@@ -74,6 +74,85 @@ enum nss_dtls_cmn_error {
 	NSS_DTLS_CMN_ERROR_MAX,
 };
 
+/**
+ * nss_dtls_cmn_ctx_stats_types
+ *	DTLS common context statistics types.
+ */
+enum nss_dtls_cmn_ctx_stats_types {
+	NSS_DTLS_CMN_STATS_RX_SINGLE_REC = NSS_STATS_NODE_MAX,
+						/**< Received single DTLS record datagrams. */
+	NSS_DTLS_CMN_STATS_RX_MULTI_REC,	/**< Received multiple DTLS record datagrams. */
+	NSS_DTLS_CMN_STATS_FAIL_CRYPTO_RESOURCE,/**< Failure in crypto resource allocation. */
+	NSS_DTLS_CMN_STATS_FAIL_CRYPTO_ENQUEUE,	/**< Failure due to full queue in crypto or hardware. */
+	NSS_DTLS_CMN_STATS_FAIL_HEADROOM,	/**< Failure in headroom check. */
+	NSS_DTLS_CMN_STATS_FAIL_TAILROOM,	/**< Failure in tailroom check. */
+	NSS_DTLS_CMN_STATS_FAIL_VER,		/**< Failure in DTLS version check. */
+	NSS_DTLS_CMN_STATS_FAIL_EPOCH,		/**< Failure in DTLS epoch check. */
+	NSS_DTLS_CMN_STATS_FAIL_DTLS_RECORD,	/**< Failure in reading DTLS record. */
+	NSS_DTLS_CMN_STATS_FAIL_CAPWAP,		/**< Failure in CAPWAP classification. */
+	NSS_DTLS_CMN_STATS_FAIL_REPLAY,		/**< Failure in anti-replay check. */
+	NSS_DTLS_CMN_STATS_FAIL_REPLAY_DUP,	/**< Failure in anti-replay; duplicate records. */
+	NSS_DTLS_CMN_STATS_FAIL_REPLAY_WIN,	/**< Failure in anti-replay; packet outside the window. */
+	NSS_DTLS_CMN_STATS_FAIL_QUEUE,		/**< Failure due to full queue in DTLS. */
+	NSS_DTLS_CMN_STATS_FAIL_QUEUE_NEXTHOP,	/**< Failure due to full queue in next hop. */
+	NSS_DTLS_CMN_STATS_FAIL_PBUF_ALLOC,	/**< Failure in pbuf allocation. */
+	NSS_DTLS_CMN_STATS_FAIL_PBUF_LINEAR,	/**< Failure in pbuf linearization. */
+	NSS_DTLS_CMN_STATS_FAIL_PBUF_STATS,	/**< Failure in pbuf allocation for statistics. */
+	NSS_DTLS_CMN_STATS_FAIL_PBUF_ALIGN,	/**< Failure in pbuf alignment. */
+	NSS_DTLS_CMN_STATS_FAIL_CTX_ACTIVE,	/**< Failure in enqueue due to inactive context. */
+	NSS_DTLS_CMN_STATS_FAIL_HWCTX_ACTIVE,	/**< Failure in enqueue due to inactive hardware context. */
+	NSS_DTLS_CMN_STATS_FAIL_CIPHER,		/**< Failure in decrypting the data. */
+	NSS_DTLS_CMN_STATS_FAIL_AUTH,		/**< Failure in authenticating the data. */
+	NSS_DTLS_CMN_STATS_FAIL_SEQ_OVF,	/**< Failure due to sequence number overflow. */
+	NSS_DTLS_CMN_STATS_FAIL_BLK_LEN,	/**< Failure in decapsulation due to bad cipher length. */
+	NSS_DTLS_CMN_STATS_FAIL_HASH_LEN,	/**< Failure in decapsulation due to bad hash length. */
+	NSS_DTLS_CMN_STATS_LEN_ERROR,		/**< Length error. */
+	NSS_DTLS_CMN_STATS_TOKEN_ERROR,		/**< Token error, unknown token command or instruction. */
+	NSS_DTLS_CMN_STATS_BYPASS_ERROR,	/**< Token contains too much bypass data. */
+	NSS_DTLS_CMN_STATS_CONFIG_ERROR,	/**< Invalid command, algorithm, or mode combination. */
+	NSS_DTLS_CMN_STATS_ALGO_ERROR,		/**< Unsupported algorithm. */
+	NSS_DTLS_CMN_STATS_HASH_OVF_ERROR,	/**< Hash input overflow. */
+	NSS_DTLS_CMN_STATS_TTL_ERROR,		/**< TTL or HOP-Limit underflow. */
+	NSS_DTLS_CMN_STATS_CSUM_ERROR,		/**< Checksum error. */
+	NSS_DTLS_CMN_STATS_TIMEOUT_ERROR,	/**< Data timed out. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_0,		/**< Classification failure 0. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_1,		/**< Classification failure 1. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_2,		/**< Classification failure 2. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_3,		/**< Classification failure 3. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_4,		/**< Classification failure 4. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_5,		/**< Classification failure 5. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_6,		/**< Classification failure 6. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_7,		/**< Classification failure 7. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_8,		/**< Classification failure 8. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_9,		/**< Classification failure 9. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_10,	/**< Classification failure 10. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_11,	/**< Classification failure 11. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_12,	/**< Classification failure 12. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_13,	/**< Classification failure 13. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_14,	/**< Classification failure 14. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_15,	/**< Classification failure 15. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_16,	/**< Classification failure 16. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_17,	/**< Classification failure 17. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_18,	/**< Classification failure 18. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_19,	/**< Classification failure 19. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_20,	/**< Classification failure 20. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_21,	/**< Classification failure 21. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_22,	/**< Classification failure 22. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_23,	/**< Classification failure 23. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_24,	/**< Classification failure 24. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_25,	/**< Classification failure 25. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_26,	/**< Classification failure 26. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_27,	/**< Classification failure 27. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_28,	/**< Classification failure 28. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_29,	/**< Classification failure 29. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_30,	/**< Classification failure 30. */
+	NSS_DTLS_CMN_STATS_CLE_ERROR_31,	/**< Classification failure 31. */
+	NSS_DTLS_CMN_STATS_SEQ_LOW,		/**< Lower 32 bits of current transmit sequence number. */
+	NSS_DTLS_CMN_STATS_SEQ_HIGH,		/**< Upper 16 bits of current transmit sequence number. */
+	NSS_DTLS_CMN_STATS_EPOCH,		/**< Current epoch value. */
+	NSS_DTLS_CMN_CTX_STATS_MAX,		/**< Maximum message type. */
+};
+
 /**
  * nss_dtls_cmn_node_stats
  * 	DTLS node statistics.
@@ -183,6 +262,16 @@ struct nss_dtls_cmn_ctx_config_dtls {
 	uint8_t res1;		/**< Reserved for alignment. */
 };
 
+/**
+ * nss_dtls_cmn_stats_notification
+ *	DTLS common transmission statistics structure.
+ */
+struct nss_dtls_cmn_stats_notification {
+	uint64_t stats_ctx[NSS_DTLS_CMN_CTX_STATS_MAX];		/**< Context transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+	uint32_t if_num;					/**< Interface number. */
+};
+
 /**
  * nss_dtls_cmn_msg
  *	Data for sending and receiving DTLS messages.
@@ -280,6 +369,20 @@ extern nss_tx_status_t nss_dtls_cmn_tx_msg_sync(struct nss_ctx_instance *nss_ctx
 						enum nss_dtls_cmn_msg_type type, uint16_t len,
 						struct nss_dtls_cmn_msg *ndcm, enum nss_dtls_cmn_error *resp);
 
+/**
+ * nss_dtls_cmn_unregister_if
+ *	Deregisters a DTLS session interface from the NSS.
+ *
+ * @param[in] if_num  NSS interface number.
+ *
+ * @return
+ * None.
+ *
+ * @dependencies
+ * The DTLS session interface must have been previously registered.
+ */
+extern void nss_dtls_cmn_unregister_if(uint32_t if_num);
+
 /**
  * nss_dtls_cmn_register_if
  *	Registers a DTLS session interface with the NSS for sending and receiving
@@ -309,22 +412,19 @@ extern struct nss_ctx_instance *nss_dtls_cmn_register_if(uint32_t if_num,
 							 void *app_ctx);
 
 /**
- * nss_dtls_cmn_unregister_if
- *	Deregisters a DTLS session interface from the NSS.
+ * nss_dtls_cmn_notify_unregister
+ *	Deregisters an event callback.
  *
- * @param[in] if_num  NSS interface number.
+ * @param[in] ifnum  NSS interface number.
  *
  * @return
  * None.
- *
- * @dependencies
- * The DTLS session interface must have been previously registered.
  */
-extern void nss_dtls_cmn_unregister_if(uint32_t if_num);
+extern void nss_dtls_cmn_notify_unregister(uint32_t ifnum);
 
 /**
  * nss_dtls_cmn_notify_register
- *	Register an event callback to handle notification from DTLS firmware package.
+ *	Registers an event callback to handle notification from DTLS firmware package.
  *
  * @param[in] ifnum     NSS interface number.
  * @param[in] ev_cb     Callback for DTLS tunnel message.
@@ -336,17 +436,6 @@ extern void nss_dtls_cmn_unregister_if(uint32_t if_num);
 extern struct nss_ctx_instance *nss_dtls_cmn_notify_register(uint32_t ifnum, nss_dtls_cmn_msg_callback_t ev_cb,
 							     void *app_data);
 
-/**
- * nss_dtls_cmn_notify_unregister
- *	Unregister an event callback.
- *
- * @param[in] ifnum  NSS interface number.
- *
- * @return
- * None.
- */
-extern void nss_dtls_cmn_notify_unregister(uint32_t ifnum);
-
 /**
  * nss_dtls_cmn_msg_init
  *	Initializes a DTLS message.
@@ -387,6 +476,34 @@ extern struct nss_ctx_instance *nss_dtls_cmn_get_context(void);
  */
 extern int32_t nss_dtls_cmn_get_ifnum(int32_t if_num);
 
+/**
+ * nss_dtls_cmn_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_dtls_cmn_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_dtls_cmn_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_dtls_cmn_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_dynamic_interface.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -40,10 +40,10 @@
 enum nss_dynamic_interface_type {
 	NSS_DYNAMIC_INTERFACE_TYPE_NONE,
 	NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR,
-	NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP,
+	NSS_DYNAMIC_INTERFACE_TYPE_RESERVED_5,
 	NSS_DYNAMIC_INTERFACE_TYPE_TUNIPIP6_INNER,
 	NSS_DYNAMIC_INTERFACE_TYPE_TUNIPIP6_OUTER,
-	NSS_DYNAMIC_INTERFACE_TYPE_WIFI,
+	NSS_DYNAMIC_INTERFACE_TYPE_RESERVED,
 	NSS_DYNAMIC_INTERFACE_TYPE_VAP,
 	NSS_DYNAMIC_INTERFACE_TYPE_RESERVED_0,
 	NSS_DYNAMIC_INTERFACE_TYPE_PPPOE,
@@ -105,6 +105,11 @@ enum nss_dynamic_interface_type {
 	NSS_DYNAMIC_INTERFACE_TYPE_TLS_OUTER,
 	NSS_DYNAMIC_INTERFACE_TYPE_MIRROR,
 	NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_WDS,
+	NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_HOST_INNER,
+	NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_OUTER,
+	NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_VLAN,
+	NSS_DYNAMIC_INTERFACE_TYPE_WIFI_MESH_INNER,
+	NSS_DYNAMIC_INTERFACE_TYPE_WIFI_MESH_OUTER,
 	NSS_DYNAMIC_INTERFACE_TYPE_MAX
 };
 

feeds/ipq807x/qca-nss-drv/src/exports/nss_edma.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021, 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.
@@ -84,6 +84,7 @@ enum nss_edma_stats_rx_t {
 	NSS_EDMA_STATS_RX_DESC,
 	NSS_EDMA_STATS_RX_QOS_ERR,
 	NSS_EDMA_STATS_RX_SRC_PORT_INVALID,
+	NSS_EDMA_STATS_RX_SRC_IF_INVALID,
 	NSS_EDMA_STATS_RX_MAX
 };
 
@@ -143,6 +144,7 @@ struct nss_edma_rx_ring_stats {
 	uint32_t desc_cnt;		/**< Number of descriptors processed. */
 	uint32_t qos_err;		/**< Number of QoS errors. */
 	uint32_t rx_src_port_invalid;	/**< Number of source port invalid errors. */
+	uint32_t rx_src_if_invalid;	/**< Number of source interface invalid errors. */
 };
 
 /**

feeds/ipq807x/qca-nss-drv/src/exports/nss_gre.h

@@ -1,6 +1,6 @@
 /*
- **************************************************************************
- * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
+ ****************************************************************************
+ * Copyright (c) 2017-2019, 2021, 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.
@@ -11,7 +11,7 @@
  * 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.
- **************************************************************************
+ ****************************************************************************
  */
 
 /**
@@ -119,47 +119,49 @@ enum nss_gre_ip_types {
 };
 
 /**
- * GRE Base debug statistics
+ * nss_gre_base_types
+ *	GRE base debug statistics.
  */
-enum nss_gre_base_debug_types {
-	GRE_BASE_RX_PACKETS,			/**< Rx packet count. */
-	GRE_BASE_RX_DROPPED,			/**< Number of packet dropped at Rx. */
-	GRE_BASE_EXP_ETH_HDR_MISSING,		/**< Ethernet header missing. */
-	GRE_BASE_EXP_ETH_TYPE_NON_IP,		/**< Packet is not IPV4 or IPV6. */
-	GRE_BASE_EXP_IP_UNKNOWN_PROTOCOL,	/**< Packet protocol is unknown. */
-	GRE_BASE_EXP_IP_HEADER_INCOMPLETE,	/**< Bad IP header. */
-	GRE_BASE_EXP_IP_BAD_TOTAL_LENGTH,	/**< IP total lenghth is invalid. */
-	GRE_BASE_EXP_IP_BAD_CHECKSUM,		/**< IP checksum is bad. */
-	GRE_BASE_EXP_IP_DATAGRAM_INCOMPLETE,	/**< Bad packet. */
-	GRE_BASE_EXP_IP_FRAGMENT,		/**< IP packet is a fragment. */
-	GRE_BASE_EXP_IP_OPTIONS_INCOMPLETE,	/**< IP option is invalid. */
-	GRE_BASE_EXP_IP_WITH_OPTIONS,		/**< IP packet with options. */
-	GRE_BASE_EXP_IPV6_UNKNOWN_PROTOCOL,	/**< Protocol is unknown. */
-	GRE_BASE_EXP_IPV6_HEADER_INCOMPLETE,	/**< Incomplete ipv6 header. */
-	GRE_BASE_EXP_GRE_UNKNOWN_SESSION,	/**< Unknown GRE session. */
-	GRE_BASE_EXP_GRE_NODE_INACTIVE,		/**< GRE node is inactive. */
-	GRE_BASE_DEBUG_MAX,			/**< GRE base debug max. */
+enum nss_gre_base_types {
+	NSS_GRE_BASE_RX_PACKETS,		/**< Receive packet count. */
+	NSS_GRE_BASE_RX_DROPPED,		/**< Number of packet dropped at receive. */
+	NSS_GRE_BASE_EXP_ETH_HDR_MISSING,	/**< Ethernet header missing. */
+	NSS_GRE_BASE_EXP_ETH_TYPE_NON_IP,	/**< Packet is not IPV4 or IPV6. */
+	NSS_GRE_BASE_EXP_IP_UNKNOWN_PROTOCOL,	/**< Packet protocol is unknown. */
+	NSS_GRE_BASE_EXP_IP_HEADER_INCOMPLETE,	/**< Bad IP header. */
+	NSS_GRE_BASE_EXP_IP_BAD_TOTAL_LENGTH,	/**< IP total length is invalid. */
+	NSS_GRE_BASE_EXP_IP_BAD_CHECKSUM,	/**< IP checksum is bad. */
+	NSS_GRE_BASE_EXP_IP_DATAGRAM_INCOMPLETE,/**< Bad packet. */
+	NSS_GRE_BASE_EXP_IP_FRAGMENT,		/**< IP packet is a fragment. */
+	NSS_GRE_BASE_EXP_IP_OPTIONS_INCOMPLETE,	/**< IP option is invalid. */
+	NSS_GRE_BASE_EXP_IP_WITH_OPTIONS,	/**< IP packet with options. */
+	NSS_GRE_BASE_EXP_IPV6_UNKNOWN_PROTOCOL,	/**< Protocol is unknown. */
+	NSS_GRE_BASE_EXP_IPV6_HEADER_INCOMPLETE,/**< Incomplete ipv6 header. */
+	NSS_GRE_BASE_EXP_GRE_UNKNOWN_SESSION,	/**< Unknown GRE session. */
+	NSS_GRE_BASE_EXP_GRE_NODE_INACTIVE,	/**< GRE node is inactive. */
+	NSS_GRE_BASE_DEBUG_MAX,			/**< GRE base debug maximum. */
 };
 
-/*
- * GRE session Packet drop and exception events.
+/**
+ * nss_gre_session_types
+ *	GRE session packet drop and exception events.
  */
-enum gre_session_debug_types {
-	GRE_SESSION_PBUF_ALLOC_FAIL,		/**< Pbuf allocation failure. */
-	GRE_SESSION_DECAP_FORWARD_ENQUEUE_FAIL,	/**< Rx forward enqueue failure. */
-	GRE_SESSION_ENCAP_FORWARD_ENQUEUE_FAIL,	/**< Tx forward enqueue failure. */
-	GRE_SESSION_DECAP_TX_FORWARDED,		/**< Number of packets forwarded after decap. */
-	GRE_SESSION_ENCAP_RX_RECEIVED,		/**< Number of packets received for encap. */
-	GRE_SESSION_ENCAP_RX_DROPPED,		/**< Packets dropped while enqueuing for encap. */
-	GRE_SESSION_ENCAP_RX_LINEAR_FAIL,	/**< Packets dropped during encap linearization. */
-	GRE_SESSION_EXP_RX_KEY_ERROR,		/**< Rx KEY error. */
-	GRE_SESSION_EXP_RX_SEQ_ERROR,		/**< Rx Sequence number error. */
-	GRE_SESSION_EXP_RX_CS_ERROR,		/**< Rx checksum error */
-	GRE_SESSION_EXP_RX_FLAG_MISMATCH,	/**< Rx flag mismatch. */
-	GRE_SESSION_EXP_RX_MALFORMED,		/**< Rx packet is malformed. */
-	GRE_SESSION_EXP_RX_INVALID_PROTOCOL,	/**< Rx packet protocol is invalid. */
-	GRE_SESSION_EXP_RX_NO_HEADROOM,		/**< Packet does not have enough headroom. */
-	GRE_SESSION_DEBUG_MAX,			/**< Session debug max. */
+enum nss_gre_session_types {
+	NSS_GRE_SESSION_PBUF_ALLOC_FAIL,		/**< Pbuf allocation failure. */
+	NSS_GRE_SESSION_DECAP_FORWARD_ENQUEUE_FAIL,	/**< Receive forward enqueue failure. */
+	NSS_GRE_SESSION_ENCAP_FORWARD_ENQUEUE_FAIL,	/**< Transmit forward enqueue failure. */
+	NSS_GRE_SESSION_DECAP_TX_FORWARDED,		/**< Number of packets forwarded after decapsulation. */
+	NSS_GRE_SESSION_ENCAP_RX_RECEIVED,		/**< Number of packets received for encapsulation. */
+	NSS_GRE_SESSION_ENCAP_RX_DROPPED,		/**< Packets dropped while enqueuing for encapsulation. */
+	NSS_GRE_SESSION_ENCAP_RX_LINEAR_FAIL,		/**< Packets dropped during encapsulation linearization. */
+	NSS_GRE_SESSION_EXP_RX_KEY_ERROR,		/**< Receive key error. */
+	NSS_GRE_SESSION_EXP_RX_SEQ_ERROR,		/**< Receive Sequence number error. */
+	NSS_GRE_SESSION_EXP_RX_CS_ERROR,		/**< Receive checksum error */
+	NSS_GRE_SESSION_EXP_RX_FLAG_MISMATCH,		/**< Receive flag mismatch. */
+	NSS_GRE_SESSION_EXP_RX_MALFORMED,		/**< Receive packet is malformed. */
+	NSS_GRE_SESSION_EXP_RX_INVALID_PROTOCOL,	/**< Receive packet protocol is invalid. */
+	NSS_GRE_SESSION_EXP_RX_NO_HEADROOM,		/**< Packet does not have enough headroom. */
+	NSS_GRE_SESSION_DEBUG_MAX,			/**< Session debug maximum. */
 };
 
 /**
@@ -208,14 +210,33 @@ struct nss_gre_deconfig_msg {
  */
 struct nss_gre_session_stats_msg {
 	struct nss_cmn_node_stats node_stats;		/**< Common node statistics. */
-	uint32_t stats[GRE_SESSION_DEBUG_MAX];	/**< Session debug statistics. */
+	uint32_t stats[NSS_GRE_SESSION_DEBUG_MAX];	/**< Session debug statistics. */
 };
 
 /**
  * GRE base statistics message
  */
 struct nss_gre_base_stats_msg {
-	uint32_t stats[GRE_BASE_DEBUG_MAX];	/**< Base debug statistics. */
+	uint32_t stats[NSS_GRE_BASE_DEBUG_MAX];		/**< Base debug statistics. */
+};
+
+/**
+ * nss_gre_base_stats_notification
+ *	GRE transmission statistics structure.
+ */
+struct nss_gre_base_stats_notification {
+	uint64_t stats_base_ctx[NSS_GRE_BASE_DEBUG_MAX];	/**< Base debug transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+};
+
+/**
+ * nss_gre_session_stats_notification
+ *	GRE transmission statistics structure.
+ */
+struct nss_gre_session_stats_notification {
+	uint64_t stats_session_ctx[NSS_GRE_SESSION_DEBUG_MAX];		/**< Session debug transmission statistics. */
+	uint32_t core_id;						/**< Core ID. */
+	uint32_t if_num;						/**< Interface number. */
 };
 
 /**
@@ -438,6 +459,34 @@ extern void nss_gre_register_pkt_callback(nss_gre_pkt_callback_t cb);
  */
 extern void nss_gre_unregister_pkt_callback(void);
 
+/**
+ * nss_gre_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_gre_redir.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2015, 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2015, 2017-2021, 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.
@@ -92,6 +92,60 @@ enum nss_gre_redir_tunnel_types {
 	NSS_GRE_REDIR_TUNNEL_TYPE_MAX,		/**< Maximum tunnel type. */
 };
 
+/**
+ * nss_gre_redir_stats_types
+ *	GRE redirect statistics types.
+ */
+enum nss_gre_redir_stats_types {
+	NSS_GRE_REDIR_STATS_TX_DROPS = NSS_STATS_NODE_MAX,
+						/**< Dropped transmit packets. */
+	NSS_GRE_REDIR_STATS_SJACK_RX_PKTS,	/**< SJACK receive packet counter. */
+	NSS_GRE_REDIR_STATS_SJACK_TX_PKTS,	/**< SJACK transmit packet counter. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_RX_PKTS_0,	/**< Offload receive packet counter 0. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_RX_PKTS_1,	/**< Offload receive packet counter 1. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_RX_PKTS_2,	/**< Offload receive packet counter 2. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_RX_PKTS_3,	/**< Offload receive packet counter 3. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_RX_PKTS_4,	/**< Offload receive packet counter 4. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_TX_PKTS_0,	/**< Offload transmit packet counter 0. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_TX_PKTS_1,	/**< Offload transmit packet counter 1. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_TX_PKTS_2,	/**< Offload transmit packet counter 2. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_TX_PKTS_3,	/**< Offload transmit packet counter 3. */
+	NSS_GRE_REDIR_STATS_OFFLOAD_TX_PKTS_4,	/**< Offload transmit packet counter 4. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_US_RX_PKTS,
+						/**< Upstream exception receive packet counter. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_US_TX_PKTS,
+						/**< Upstream exception transmit packet counter. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_DS_RX_PKTS,
+						/**< Downstream exception receive packet counter. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_DS_TX_PKTS,
+						/**< Downstream exception transmit packet counter. */
+	NSS_GRE_REDIR_STATS_ENCAP_SG_ALLOC_DROP,
+						/**< Encapsulation drop counters due to scatter gather buffer allocation failure. */
+	NSS_GRE_REDIR_STATS_DECAP_FAIL_DROP,
+						/**< Decapsulation drop counters due to invalid IP header. */
+	NSS_GRE_REDIR_STATS_DECAP_SPLIT_DROP,
+						/**< Decapsulation drop counters due to split flow processing. */
+	NSS_GRE_REDIR_STATS_SPLIT_SG_ALLOC_FAIL,
+						/**< Split processing fail counter due to scatter gather buffer allocation failure. */
+	NSS_GRE_REDIR_STATS_SPLIT_LINEAR_COPY_FAIL,
+						/**< Split processing fail counter due to linear copy fail. */
+	NSS_GRE_REDIR_STATS_SPLIT_NOT_ENOUGH_TAILROOM,
+						/**< Split processing fail counter due to insufficient tailroom. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_DS_INVALID_DST_DROP,
+						/**< Downstream exception handling fail counter due to invalid destination. */
+	NSS_GRE_REDIR_STATS_DECAP_EAPOL_FRAMES,
+						/**< Decapsulation EAPoL frame counters. */
+	NSS_GRE_REDIR_STATS_EXCEPTION_DS_INV_APPID,
+						/**< Invalid application ID for the transmit completion packets on exception downstream node. */
+	NSS_GRE_REDIR_STATS_HEADROOM_UNAVAILABLE,
+						/**< Packet headroom unavailable to write metadata. */
+	NSS_GRE_REDIR_STATS_TX_COMPLETION_SUCCESS,
+						/**< Host enqueue success count for the transmit completion packets. */
+	NSS_GRE_REDIR_STATS_TX_COMPLETION_DROP,
+						/**< Host enqueue drop count for the transmit completion packets. */
+	NSS_GRE_REDIR_STATS_MAX			/**< Maximum statistics type. */
+};
+
 /**
  * nss_gre_redir_inner_configure_msg
  *	Message information for configuring GRE inner node.
@@ -246,37 +300,66 @@ struct nss_gre_redir_stats_sync_msg {
 	uint32_t tx_completion_drop;			/**< Host enqueue drop count for the Tx completion packets. */
 };
 
+/**
+ * nss_gre_redir_tun_stats
+ *	GRE redirect statistics to accumulate all the stats values.
+ */
+struct nss_gre_redir_tun_stats {
+	uint64_t rx_packets;		/**< Number of packets received. */
+	uint64_t rx_bytes;		/**< Number of bytes received. */
+	uint64_t tx_packets;		/**< Number of packets transmitted. */
+	uint64_t tx_bytes;		/**< Number of bytes transmitted. */
+	uint64_t rx_dropped[NSS_MAX_NUM_PRI];
+					/**< Packets dropped on receive due to queue full. */
+	uint64_t tx_dropped;		/**< Dropped transmit packets. */
+	uint64_t sjack_rx_packets;	/**< SJACK receive packet counter. */
+	uint64_t sjack_tx_packets;	/**< SJACK transmit packet counter. */
+	uint64_t offl_rx_pkts[NSS_GRE_REDIR_MAX_RADIO];	/**< Offload receive packet counter per radio. */
+	uint64_t offl_tx_pkts[NSS_GRE_REDIR_MAX_RADIO];	/**< Offload transmit packet counter per radio. */
+	uint64_t exception_us_rx;	/**< Upstream exception receive packet counter. */
+	uint64_t exception_us_tx;	/**< Upstream exception transmit packet counter. */
+	uint64_t exception_ds_rx;	/**< Downstream exception receive packet counter. */
+	uint64_t exception_ds_tx;	/**< Downstream exception transmit packet counter. */
+	uint64_t encap_sg_alloc_drop;
+					/**< Encapsulation drop counters due to scatter gather buffer allocation failure. */
+	uint64_t decap_fail_drop;	/**< Decapsulation drop counters due to invalid IP header. */
+	uint64_t decap_split_drop;	/**< Decapsulation drop counters due to split flow processing. */
+	uint64_t split_sg_alloc_fail;
+					/**< Split processing fail counter due to scatter gather buffer allocation failure. */
+	uint64_t split_linear_copy_fail;
+					/**< Split processing fail counter due to linear copy fail. */
+	uint64_t split_not_enough_tailroom;
+					/**< Split processing fail counter due to insufficient tailroom. */
+	uint64_t exception_ds_invalid_dst_drop;
+					/**< Downstream exception handling fail counter due to invalid destination. */
+	uint64_t decap_eapol_frames;	/**< Decapsulation EAPoL frame counters. */
+	uint64_t exception_ds_inv_appid;
+					/**< Invalid application ID for the transmit completion packets on exception downstream node. */
+	uint64_t headroom_unavail;	/**< Packet headroom unavailable to write metadata. */
+	uint64_t tx_completion_success;	/**< Host enqueue success count for the transmit completion packets. */
+	uint64_t tx_completion_drop;	/**< Host enqueue drop count for the transmit completion packets. */
+};
+
 /**
  * nss_gre_redir_tunnel_stats
  *	GRE redirect statistics as seen by the HLOS.
  */
 struct nss_gre_redir_tunnel_stats {
 	struct net_device *dev;			/**< Net device. */
-	struct nss_cmn_node_stats node_stats;		/**< Common node statistics. */
-	uint64_t tx_dropped;				/**< Dropped Tx packets. */
-	uint64_t sjack_rx_packets;			/**< SJACK Rx packet counter. */
-	uint64_t sjack_tx_packets;			/**< SJACK Tx packet counter. */
-	uint64_t offl_rx_pkts[NSS_GRE_REDIR_MAX_RADIO];	/**< Offload Rx packet counter per radio. */
-	uint64_t offl_tx_pkts[NSS_GRE_REDIR_MAX_RADIO];	/**< Offload Tx packet counter per radio. */
-	uint64_t exception_us_rx;			/**< Upstream exception Rx packet counter. */
-	uint64_t exception_us_tx;			/**< Upstream exception Tx packet counter. */
-	uint64_t exception_ds_rx;			/**< Downstream exception Rx packet counter. */
-	uint64_t exception_ds_tx;			/**< Downstream exception Tx packet counter. */
-	uint64_t encap_sg_alloc_drop;			/**< Encapsulation drop counters due to scatter gather buffer allocation failure. */
-	uint64_t decap_fail_drop;			/**< Decapsulation drop counters due to invalid IP header. */
-	uint64_t decap_split_drop;			/**< Decapsulation drop counters due to split flow processing. */
-	uint64_t split_sg_alloc_fail;			/**< Split processing fail counter due to scatter gather buffer allocation failure. */
-	uint64_t split_linear_copy_fail;		/**< Split processing fail counter due to linear copy fail. */
-	uint64_t split_not_enough_tailroom;		/**< Split processing fail counter due to insufficient tailroom. */
-	uint64_t exception_ds_invalid_dst_drop;		/**< Downstream exception handling fail counter due to invalid destination. */
-	uint64_t decap_eapol_frames;			/**< Decapsulation EAPoL frame counters. */
-	uint64_t exception_ds_inv_appid;		/**< Invalid application ID for the Tx completion packets on exception downstream node. */
-	uint64_t headroom_unavail;			/**< Packet headroom unavailable to write metadata. */
-	uint64_t tx_completion_success;			/**< Host enqueue success count for the Tx completion packets. */
-	uint64_t tx_completion_drop;			/**< Host enqueue drop count for the Tx completion packets. */
+	struct nss_gre_redir_tun_stats tstats;	/**< Structure to accumulate all the statistics. */
 	uint32_t ref_count;			/**< Reference count for statistics. */
 };
 
+/**
+ * nss_gre_redir_stats_notification
+ *	GRE redirect transmission statistics structure.
+ */
+struct nss_gre_redir_stats_notification {
+	struct nss_gre_redir_tunnel_stats stats_ctx;	/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_gre_redir_msg
  *	Data for sending and receiving GRE tunnel redirect messages.
@@ -466,7 +549,7 @@ extern nss_tx_status_t nss_gre_redir_tx_buf_noreuse(struct nss_ctx_instance *nss
 			uint32_t if_num);
 
 /**
- * nss_gre_redir_get_stats
+ * nss_gre_redir_stats_get
  *	Gets GRE redirect tunnel statistics.
  *
  * @datatypes
@@ -478,7 +561,7 @@ extern nss_tx_status_t nss_gre_redir_tx_buf_noreuse(struct nss_ctx_instance *nss
  * @return
  * TRUE or FALSE.
  */
-extern bool nss_gre_redir_get_stats(int index, struct nss_gre_redir_tunnel_stats *stats);
+extern bool nss_gre_redir_stats_get(int index, struct nss_gre_redir_tunnel_stats *stats);
 
 /**
  * nss_gre_redir_alloc_and_register_node
@@ -594,6 +677,34 @@ extern struct dentry *nss_gre_redir_get_dentry(void);
  */
 extern struct device *nss_gre_redir_get_device(void);
 
+/**
+ * nss_gre_redir_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_redir_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_gre_redir_lag.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, 2021, 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.
@@ -72,6 +72,39 @@ enum nss_gre_redir_lag_ds_message_types {
 	NSS_GRE_REDIR_LAG_DS_MAX_MSG_TYPES,
 };
 
+/**
+ * nss_gre_redir_lag_ds_stats_types
+ *	GRE redirect LAG downstream statistics.
+ */
+enum nss_gre_redir_lag_ds_stats_types {
+	NSS_GRE_REDIR_LAG_DS_STATS_DST_INVALID = NSS_STATS_NODE_MAX,
+							/**< Packets that do not have a valid destination. */
+	NSS_GRE_REDIR_LAG_DS_STATS_EXCEPTION_PKT,	/**< Packets that are exceptioned to host. */
+	NSS_GRE_REDIR_LAG_DS_STATS_MAX,			/**< Maximum statistics type. */
+};
+
+/**
+ * nss_gre_redir_lag_us_stats_types
+ *	GRE redirect LAG upstream statistics.
+ */
+enum nss_gre_redir_lag_us_stats_types {
+	NSS_GRE_REDIR_LAG_US_STATS_AMSDU_PKTS = NSS_STATS_NODE_MAX,
+							/**< Number of AMSDU packets seen. */
+	NSS_GRE_REDIR_LAG_US_STATS_AMSDU_PKTS_ENQUEUED,	/**< Number of AMSDU packets enqueued. */
+	NSS_GRE_REDIR_LAG_US_STATS_AMSDU_PKTS_EXCEPTIONED,
+							/**< Number of AMSDU packets exceptioned. */
+	NSS_GRE_REDIR_LAG_US_STATS_EXCEPTIONED,		/**< Number of exceptioned packets. */
+	NSS_GRE_REDIR_LAG_US_STATS_FREED,		/**< Freed packets when equeue to NSS to host fails. */
+	NSS_GRE_REDIR_LAG_US_STATS_ADD_ATTEMPT,		/**< Add hash attempts. */
+	NSS_GRE_REDIR_LAG_US_STATS_ADD_SUCCESS,		/**< Add hash success. */
+	NSS_GRE_REDIR_LAG_US_STATS_ADD_FAIL_TABLE_FULL,	/**< Add hash failed due to full table. */
+	NSS_GRE_REDIR_LAG_US_STATS_ADD_FAIL_EXISTS,	/**< Add hash failed as entry already exists. */
+	NSS_GRE_REDIR_LAG_US_STATS_DEL_ATTEMPT,		/**< Delete hash attempts. */
+	NSS_GRE_REDIR_LAG_US_STATS_DEL_SUCCESS,		/**< Delete hash success. */
+	NSS_GRE_REDIR_LAG_US_STATS_DEL_FAIL_NOT_FOUND,	/**< Delete hash failed as entry not found in hash table. */
+	NSS_GRE_REDIR_LAG_US_STATS_MAX,			/**< Maximum statistics type. */
+};
+
 /**
  * nss_gre_redir_lag_us_hash_mode
  *	GRE redirect LAG upstream hash modes.
@@ -253,6 +286,16 @@ struct nss_gre_redir_lag_us_tunnel_stats {
 	struct nss_gre_redir_lag_us_cmn_db_stats db_stats;	/**< Common hash statistics. */
 };
 
+/**
+ * nss_gre_redir_lag_us_stats_notification
+ *	GRE redirect LAG upstream transmission statistics structure.
+ */
+struct nss_gre_redir_lag_us_stats_notification {
+	struct nss_gre_redir_lag_us_tunnel_stats stats_ctx;	/**< Context transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+	uint32_t if_num;					/**< Interface number. */
+};
+
 /**
  * nss_gre_redir_lag_ds_add_sta_msg
  *	Message to add station in LAG deployment.
@@ -324,13 +367,24 @@ struct nss_gre_redir_lag_ds_tun_stats {
 	uint64_t rx_bytes;		/**< Received bytes. */
 	uint64_t tx_packets;		/**< Transmit packets. */
 	uint64_t tx_bytes;		/**< Transmit bytes. */
-	uint64_t rx_dropped[NSS_MAX_NUM_PRI];			/**< Packets dropped on receive due to queue full. */
+	uint64_t rx_dropped[NSS_MAX_NUM_PRI];
+					/**< Packets dropped on receive due to queue full. */
 	uint64_t dst_invalid;		/**< Packets that do not have a valid destination. */
 	uint64_t exception_cnt;		/**< Packets that are exceptioned to host. */
 	uint32_t ifnum;			/**< NSS interface number. */
 	bool valid;			/**< Valid flag. */
 };
 
+/**
+ * nss_gre_redir_lag_ds_stats_notification
+ *	GRE redirect LAG downstream transmission statistics structure.
+ */
+struct nss_gre_redir_lag_ds_stats_notification {
+	struct nss_gre_redir_lag_ds_tun_stats stats_ctx;	/**< Context transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+	uint32_t if_num;					/**< Interface number. */
+};
+
 /**
  * Callback function for receiving GRE redirect LAG upstream data.
  *
@@ -568,7 +622,7 @@ extern nss_tx_status_t nss_gre_redir_lag_us_tx_msg_sync(struct nss_ctx_instance
 extern nss_tx_status_t nss_gre_redir_lag_ds_tx_msg_sync(struct nss_ctx_instance *nss_ctx, struct nss_gre_redir_lag_ds_msg *ngrm);
 
 /**
- * nss_gre_redir_lag_us_get_cmn_stats
+ * nss_gre_redir_lag_us_stats_get
  *	Fetches common node statistics for upstream GRE Redir LAG.
  *
  * @datatypes
@@ -580,10 +634,10 @@ extern nss_tx_status_t nss_gre_redir_lag_ds_tx_msg_sync(struct nss_ctx_instance
  * @return
  * True if successful, else false.
  */
-extern bool nss_gre_redir_lag_us_get_cmn_stats(struct nss_gre_redir_lag_us_tunnel_stats *cmn_stats, uint32_t index);
+extern bool nss_gre_redir_lag_us_stats_get(struct nss_gre_redir_lag_us_tunnel_stats *cmn_stats, uint32_t index);
 
 /**
- * nss_gre_redir_lag_ds_get_stats
+ * nss_gre_redir_lag_ds_stats_get
  *	Fetches common node statistics for downstream GRE Redir LAG.
  *
  * @datatypes
@@ -595,7 +649,7 @@ extern bool nss_gre_redir_lag_us_get_cmn_stats(struct nss_gre_redir_lag_us_tunne
  * @return
  * True if successful, else false.
  */
-extern bool nss_gre_redir_lag_ds_get_cmn_stats(struct nss_gre_redir_lag_ds_tun_stats *cmn_stats, uint32_t index);
+extern bool nss_gre_redir_lag_ds_stats_get(struct nss_gre_redir_lag_ds_tun_stats *cmn_stats, uint32_t index);
 
 /**
  * nss_gre_redir_lag_us_get_context
@@ -615,6 +669,62 @@ extern struct nss_ctx_instance *nss_gre_redir_lag_us_get_context(void);
  */
 extern struct nss_ctx_instance *nss_gre_redir_lag_ds_get_context(void);
 
+/**
+ * nss_gre_redir_lag_ds_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_lag_ds_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_redir_lag_ds_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_lag_ds_stats_register_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_redir_lag_us_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_lag_us_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_redir_lag_us_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_lag_us_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_gre_redir_mark.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, 2021, 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.
@@ -25,6 +25,8 @@
 #define NSS_GRE_REDIR_MARK_HLOS_MAGIC 0xaade	/**< Metadata magic set by HLOS. */
 #define NSS_GRE_REDIR_MARK_NSS_MAGIC 0xaadf	/**< Metadata magic set by NSS. */
 
+extern struct nss_gre_redir_mark_stats gre_mark_stats;
+
 /**
  * nss_gre_redir_mark messages
  *	Message types for GRE redirect mark requests and responses.
@@ -46,6 +48,23 @@ enum nss_gre_redir_mark_error_types {
 	NSS_GRE_REDIR_MARK_ERROR_TYPE_MAX
 };
 
+/**
+ * nss_gre_redir_mark_stats_types
+ *	GRE redirect mark statistics types.
+ */
+enum nss_gre_redir_mark_stats_types {
+	NSS_GRE_REDIR_MARK_STATS_HLOS_MAGIC_FAILED = NSS_STATS_NODE_MAX,
+							/**< HLOS magic fail count. */
+	NSS_GRE_REDIR_MARK_STATS_INV_DST_IF_DROPS,	/**< Invalid transmit interface drop count. */
+	NSS_GRE_REDIR_MARK_STATS_DST_IF_ENQUEUE,	/**< Next egress interface enqueue success count. */
+	NSS_GRE_REDIR_MARK_STATS_DST_IF_ENQUEUE_DROPS,	/**< Next egress interface enqueue drop count. */
+	NSS_GRE_REDIR_MARK_STATS_INV_APPID,		/**< Invalid application ID for the transmit completion packets. */
+	NSS_GRE_REDIR_MARK_STATS_HEADROOM_UNAVAILABLE,	/**< Packet headroom unavailable to write metadata. */
+	NSS_GRE_REDIR_MARK_STATS_TX_COMPLETION_SUCCESS,	/**< Transmit completion host enqueue success count. */
+	NSS_GRE_REDIR_MARK_STATS_TX_COMPLETION_DROPS,	/**< Transmit completion host enqueue drop count. */
+	NSS_GRE_REDIR_MARK_STATS_MAX			/**< Maximum statistics type. */
+};
+
 /**
  * nss_gre_redir_mark_metadata
  *	HLOS to NSS per packet downstream metadata.
@@ -55,7 +74,7 @@ struct nss_gre_redir_mark_metadata {
 	uint8_t wifi_tid;		/**< TID value. */
 	uint8_t app_id;			/**< Application ID. */
 	uint16_t hw_hash_idx;		/**< Hardware AST hash index value. */
-	uint32_t tx_status;		/**< Tx status. */
+	uint32_t tx_status;		/**< Transmit status. */
 	uint16_t offset;		/**< Buffer offset from the metadata. */
 	uint16_t magic;			/**< Metadata magic. */
 };
@@ -67,21 +86,31 @@ struct nss_gre_redir_mark_metadata {
 struct nss_gre_redir_mark_stats_sync_msg {
 	struct nss_cmn_node_stats node_stats;	/**< Common node statistics. */
 	uint32_t hlos_magic_fail;               /**< HLOS magic fail count. */
-	uint32_t invalid_dst_drop;		/**< Invalid Tx interface drop count. */
+	uint32_t invalid_dst_drop;		/**< Invalid transmit interface drop count. */
 	uint32_t dst_enqueue_success;		/**< Next egress interface enqueue success count. */
 	uint32_t dst_enqueue_drop;		/**< Next egress interface enqueue drop count. */
-	uint32_t inv_appid;			/**< Invalid application ID for the Tx completion packets. */
+	uint32_t inv_appid;			/**< Invalid application ID for the transmit completion packets. */
 	uint32_t headroom_unavail;		/**< Packet headroom unavailable to write metadata. */
-	uint32_t tx_completion_success;		/**< Tx completion host enqueue success count. */
-	uint32_t tx_completion_drop;		/**< Tx completion host enqueue drop count. */
+	uint32_t tx_completion_success;		/**< Transmit completion host enqueue success count. */
+	uint32_t tx_completion_drop;		/**< Transmit completion host enqueue drop count. */
 };
 
 /**
  * nss_gre_redir_mark_register_cb_msg
- *	Tx completion function register configuration message.
+ *	Transmit completion function register configuration message.
  */
 struct nss_gre_redir_mark_register_cb_msg {
-	uint32_t nss_if_num;			/**< NSS Tx interface number on which callback needs to be registered. */
+	uint32_t nss_if_num;	/**< NSS transmit interface number on which callback needs to be registered. */
+};
+
+/**
+ * nss_gre_redir_mark_stats_notification
+ *	GRE redirect mark transmission statistics structure.
+ */
+struct nss_gre_redir_mark_stats_notification {
+	uint64_t stats_ctx[NSS_GRE_REDIR_MARK_STATS_MAX];	/**< Context transmission statistics. */
+	uint32_t core_id;					/**< Core ID. */
+	uint32_t if_num;					/**< Interface number. */
 };
 
 /**
@@ -211,7 +240,7 @@ extern nss_tx_status_t nss_gre_redir_mark_tx_msg(struct nss_ctx_instance *nss_ct
 extern nss_tx_status_t nss_gre_redir_mark_tx_msg_sync(struct nss_ctx_instance *nss_ctx, struct nss_gre_redir_mark_msg *ngrm);
 
 /**
- * nss_gre_redir_mark_get_stats
+ * nss_gre_redir_mark_stats_get
  *      Gets GRE redirect mark statistics.
  *
  * @datatypes
@@ -223,7 +252,7 @@ extern nss_tx_status_t nss_gre_redir_mark_tx_msg_sync(struct nss_ctx_instance *n
  * @return
  * TRUE or FALSE.
  */
-extern bool nss_gre_redir_mark_get_stats(void *stats);
+extern bool nss_gre_redir_mark_stats_get(struct nss_gre_redir_mark_stats *stats);
 
 /**
  * nss_gre_redir_alloc_and_register_node
@@ -274,6 +303,34 @@ extern struct dentry *nss_gre_redir_mark_get_dentry(void);
  */
 extern struct device *nss_gre_redir_mark_get_device(void);
 
+/**
+ * nss_gre_redir_mark_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_mark_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_redir_mark_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_redir_mark_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_gre_tunnel.h

@@ -1,6 +1,6 @@
 /*
- **************************************************************************
- * Copyright (c) 2016-2018,2020, The Linux Foundation. All rights reserved.
+ ****************************************************************************
+ * Copyright (c) 2016-2018, 2020-2021, 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.
@@ -11,7 +11,7 @@
  * 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.
- **************************************************************************
+ ****************************************************************************
  */
 
 /**
@@ -97,6 +97,41 @@ enum nss_gre_tunnel_error_types {
 	NSS_GRE_TUNNEL_ERR_MAX,
 };
 
+/**
+ *  nss_gre_tunnel_stats_type
+ *	GRE tunnel session debug statistic counters.
+ */
+enum nss_gre_tunnel_stats_type {
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_PKTS,			/**< Number of packets received. */
+	NSS_GRE_TUNNEL_STATS_SESSION_TX_PKTS,			/**< Number of packets transmitted. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_QUEUE_0_DROPPED,	/**< Dropped receive packets 0. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_QUEUE_1_DROPPED,	/**< Dropped receive packets 1. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_QUEUE_2_DROPPED,	/**< Dropped receive packets 2. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_QUEUE_3_DROPPED,	/**< Dropped receive packets 3. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_MALFORMED,		/**< Malformed packet was received. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_INVALID_PROT,		/**< Invalid protocol was received. */
+	NSS_GRE_TUNNEL_STATS_SESSION_DECAP_QUEUE_FULL,		/**< Decapsulation queue is full. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_SINGLE_REC_DGRAM,	/**< Single fragment was received. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_INVALID_REC_DGRAM,	/**< Invalid fragment was received. */
+	NSS_GRE_TUNNEL_STATS_SESSION_BUFFER_ALLOC_FAIL,		/**< Buffer memory allocation failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_BUFFER_COPY_FAIL,		/**< Buffer memory copy failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_OUTFLOW_QUEUE_FULL,	/**< Outflow queue is full. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_DROPPED_HROOM,	/**< Packets dropped because of insufficent headroom. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_CBUFFER_ALLOC_FAIL,	/**< Receive crypto buffer allocation failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_CENQUEUE_FAIL,		/**< Receive enqueue-to-crypto failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_DECRYPT_DONE,		/**< Receive decryption is complete. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_FORWARD_ENQUEUE_FAIL,	/**< Receive forward enqueue failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_TX_CBUFFER_ALLOC_FAIL,	/**< Receive crypto buffer allocation failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_TX_CENQUEUE_FAIL,		/**< Transmit enqueue-to-crypto failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_DROPPED_TROOM,	/**< Packets dropped because of insufficent tailroom. */
+	NSS_GRE_TUNNEL_STATS_SESSION_TX_FORWARD_ENQUEUE_FAIL,	/**< Transmit forward enqueue failed. */
+	NSS_GRE_TUNNEL_STATS_SESSION_TX_CIPHER_DONE,		/**< Transmit cipher is complete. */
+	NSS_GRE_TUNNEL_STATS_SESSION_CRYPTO_NOSUPP,		/**< Error count for non-supported crypto packets. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_DROPPED_MH_VERSION,	/**< Receive drop: bad meta header. */
+	NSS_GRE_TUNNEL_STATS_SESSION_RX_UNALIGNED_PKT,		/**< Counter for unaligned packets. */
+	NSS_GRE_TUNNEL_STATS_SESSION_MAX,			/**< Maximum statistics type. */
+};
+
 /**
  * nss_gre_tunnel_di_to_wlan_id
  *	Dynamic interface to WLAN ID message structure.
@@ -151,20 +186,20 @@ struct nss_gre_tunnel_stats {
 	uint32_t rx_dropped_hroom;
 				/**< Packets dropped because of insufficent headroom. */
 	uint32_t rx_cbuf_alloc_fail;
-				/**< Rx crypto buffer allocation failed. */
-	uint32_t rx_cenqueue_fail;		/**< Rx enqueue-to-crypto failed. */
-	uint32_t rx_decrypt_done;		/**< Rx decryption is complete. */
-	uint32_t rx_forward_enqueue_fail;	/**< Rx forward enqueue failed. */
+				/**< Receive crypto buffer allocation failed. */
+	uint32_t rx_cenqueue_fail;		/**< Receive enqueue-to-crypto failed. */
+	uint32_t rx_decrypt_done;		/**< Receive decryption is complete. */
+	uint32_t rx_forward_enqueue_fail;	/**< Receive forward enqueue failed. */
 	uint32_t tx_cbuf_alloc_fail;
-				/**< Rx crypto buffer allocation failed. */
-	uint32_t tx_cenqueue_fail;		/**< Tx enqueue-to-crypto failed. */
+				/**< Receive crypto buffer allocation failed. */
+	uint32_t tx_cenqueue_fail;		/**< Transmit enqueue-to-crypto failed. */
 	uint32_t rx_dropped_troom;
 				/**< Packets dropped because of insufficent tailroom. */
-	uint32_t tx_forward_enqueue_fail;	/**< Tx forward enqueue failed. */
-	uint32_t tx_cipher_done;		/**< Tx cipher is complete. */
+	uint32_t tx_forward_enqueue_fail;	/**< Transmit forward enqueue failed. */
+	uint32_t tx_cipher_done;		/**< Transmit cipher is complete. */
 	uint32_t crypto_nosupp;
 				/**< Error count for non-supported crypto packets. */
-	uint32_t rx_dropped_mh_ver;		/**< Rx drop: bad meta header. */
+	uint32_t rx_dropped_mh_ver;		/**< Receive drop: bad meta header. */
 	uint32_t rx_unaligned_pkt;		/**< Counter for unaligned packets. */
 #if defined(NSS_HAL_IPQ807x_SUPPORT)
 	uint32_t crypto_resp_error[NSS_CRYPTO_CMN_RESP_ERROR_MAX];
@@ -172,6 +207,17 @@ struct nss_gre_tunnel_stats {
 #endif
 };
 
+/**
+ * nss_gre_tunnel_stats_notification
+ *	GRE tunnel transmission statistics structure.
+ */
+struct nss_gre_tunnel_stats_notification {
+	uint64_t stats_ctx[NSS_GRE_TUNNEL_STATS_SESSION_MAX + NSS_CRYPTO_CMN_RESP_ERROR_MAX];
+							/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_gre_tunnel_msg
  *	Data for sending and receiving GRE tunnel messages.
@@ -347,6 +393,34 @@ extern nss_tx_status_t nss_gre_tunnel_inquiry(
 		struct nss_gre_tunnel_configure *inquiry_info,
 		nss_gre_tunnel_msg_callback_t cb, void *app_data);
 
+/**
+ * nss_gre_tunnel_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_tunnel_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_gre_tunnel_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_gre_tunnel_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_if.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -53,6 +53,8 @@ enum nss_if_message_types {
 	NSS_IF_SET_IGS_NODE,
 	NSS_IF_CLEAR_IGS_NODE,
 	NSS_IF_RESET_NEXTHOP,
+	NSS_IF_PPE_PORT_CREATE,
+	NSS_IF_PPE_PORT_DESTROY,
 	NSS_IF_MAX_MSG_TYPES = 9999,
 };
 
@@ -197,6 +199,14 @@ struct nss_if_igs_config {
 	int32_t igs_num;	/**< Ingress shaper interface number. */
 };
 
+/**
+ * nss_if_ppe_port_create
+ *	Message to create PPE port.
+ */
+struct nss_if_ppe_port_create {
+	int32_t ppe_port_num;	/**< PPE port number returned by NSS. */
+};
+
 /**
  * nss_if_msgs
  *	Information for physical NSS interface command messages.
@@ -230,6 +240,8 @@ union nss_if_msgs {
 			/**< Set nexthop of interface. */
 	struct nss_if_igs_config config_igs;
 			/**< Configure an ingress shaper interface. */
+	struct nss_if_ppe_port_create ppe_port_create;
+			/**< Create a PPE port. */
 };
 
 /**
@@ -371,6 +383,70 @@ nss_tx_status_t nss_if_set_nexthop(struct nss_ctx_instance *nss_ctx, uint32_t if
  */
 nss_tx_status_t nss_if_reset_nexthop(struct nss_ctx_instance *nss_ctx, uint32_t if_num);
 
+/**
+ * nss_if_change_mtu
+ *	Change the MTU of the interface.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ * @param[in] mtu      New MTU.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+nss_tx_status_t nss_if_change_mtu(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num, uint16_t mtu);
+
+/**
+ * nss_if_change_mac_addr
+ *	Change the MAC address of the interface.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ * @param[in] mac_addr New MAC address.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+nss_tx_status_t nss_if_change_mac_addr(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num, uint8_t *mac_addr);
+
+/**
+ * nss_if_vsi_unassign
+ *	Detach the VSI ID from the given interface.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ * @param[in] vsi      VSI ID.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+nss_tx_status_t nss_if_vsi_unassign(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num, uint32_t vsi);
+
+/**
+ * nss_if_vsi_assign
+ *	Attach the VSI ID to the given interface.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ * @param[in] vsi      VSI ID.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+nss_tx_status_t nss_if_vsi_assign(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num, uint32_t vsi);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_ipsec_cmn.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2021, 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.
@@ -106,6 +106,37 @@ enum nss_ipsec_cmn_ctx_type {
 	NSS_IPSEC_CMN_CTX_TYPE_MAX
 };
 
+/**
+ * nss_ipsec_cmn_stats_types
+ *	IPsec common statistics types.
+ */
+enum nss_ipsec_cmn_stats_types {
+	NSS_IPSEC_CMN_STATS_FAIL_HEADROOM = NSS_STATS_NODE_MAX,
+						/**< Failure in headroom check. */
+	NSS_IPSEC_CMN_STATS_FAIL_TAILROOM,	/**< Failure in tailroom check. */
+	NSS_IPSEC_CMN_STATS_FAIL_REPLAY,	/**< Failure in anti-replay check. */
+	NSS_IPSEC_CMN_STATS_FAIL_REPLAY_DUP,	/**< Failure in anti-replay; duplicate records. */
+	NSS_IPSEC_CMN_STATS_FAIL_REPLAY_WIN,	/**< Failure in anti-replay; packet outside the window. */
+	NSS_IPSEC_CMN_STATS_FAIL_PBUF_CRYPTO,	/**< Failure in crypto pbuf allocation. */
+	NSS_IPSEC_CMN_STATS_FAIL_QUEUE,		/**< Failure due to queue full in IPsec. */
+	NSS_IPSEC_CMN_STATS_FAIL_QUEUE_CRYPTO,	/**< Failure due to queue full in crypto. */
+	NSS_IPSEC_CMN_STATS_FAIL_QUEUE_NEXTHOP,	/**< Failure due to queue full in next hop. */
+	NSS_IPSEC_CMN_STATS_FAIL_PBUF_ALLOC,	/**< Failure in pbuf allocation. */
+	NSS_IPSEC_CMN_STATS_FAIL_PBUF_LINEAR,	/**< Failure in pbuf linearization. */
+	NSS_IPSEC_CMN_STATS_FAIL_PBUF_STATS,	/**< Failure in pbuf allocation for statistics. */
+	NSS_IPSEC_CMN_STATS_FAIL_PBUF_ALIGN,	/**< Failure in pbuf access due to non-word alignmnt */
+	NSS_IPSEC_CMN_STATS_FAIL_CIPHER,	/**< Failure in decrypting the data. */
+	NSS_IPSEC_CMN_STATS_FAIL_AUTH,		/**< Failure in authenticating the data. */
+	NSS_IPSEC_CMN_STATS_FAIL_SEQ_OVF,	/**< Failure due to sequence number rollover. */
+	NSS_IPSEC_CMN_STATS_FAIL_BLK_LEN,	/**< Failure in decapsulation due to bad cipher block length. */
+	NSS_IPSEC_CMN_STATS_FAIL_HASH_LEN,	/**< Failure in decapsulation due to bad hash block length. */
+	NSS_IPSEC_CMN_STATS_FAIL_TRANSFORM,	/**< Failure in transformation; general error. */
+	NSS_IPSEC_CMN_STATS_FAIL_CRYPTO,	/**< Failure in crypto transformation. */
+	NSS_IPSEC_CMN_STATS_FAIL_CLE,		/**< Failure in classification; general failure. */
+	NSS_IPSEC_CMN_STATS_IS_STOPPED,		/**< Indicates if SA is stopped; for example: sequence overflow. */
+	NSS_IPSEC_CMN_STATS_MAX,		/**< Maximum statistics type. */
+};
+
 /**
  * nss_ipsec_cmn_flow_tuple
  *	IPsec tuple for creating flow entries.
@@ -336,6 +367,16 @@ struct nss_ipsec_cmn_mdata {
 	} data;						/**< Metadata payload. */
 };
 
+/**
+ * nss_ipsec_cmn_stats_notification
+ *	IPsec common transmission statistics structure.
+ */
+struct nss_ipsec_cmn_stats_notification {
+	uint64_t stats_ctx[NSS_IPSEC_CMN_STATS_MAX];	/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_ipsec_cmn_msg
  *	Message structure for NSS IPsec messages.
@@ -424,6 +465,23 @@ extern struct nss_ctx_instance *nss_ipsec_cmn_get_context(void);
  */
 extern uint32_t nss_ipsec_cmn_get_ifnum_with_coreid(int32_t ifnum);
 
+/**
+ * nss_ipsec_cmn_unregister_if
+ *	Deregisters an IPSEC tunnel interface from the NSS.
+ *
+ * @param[in] if_num  NSS interface number.
+ *
+ * @return
+ * None.
+ *
+ * @dependencies
+ * The tunnel interface must have been previously registered.
+ *
+ * @return
+ * True if successful, else false.
+ */
+extern bool nss_ipsec_cmn_unregister_if(uint32_t if_num);
+
 /**
  * nss_ipsec_cmn_register_if
  *	Registers the IPsec interface with the NSS for sending and
@@ -451,39 +509,6 @@ extern struct nss_ctx_instance *nss_ipsec_cmn_register_if(uint32_t if_num, struc
 						nss_ipsec_cmn_msg_callback_t cb_msg,
 						uint32_t features, enum nss_dynamic_interface_type type, void *app_data);
 
-/**
- * nss_ipsec_cmn_unregister_if
- *	Deregisters a IPSEC tunnel interface from the NSS.
- *
- * @param[in] if_num  NSS interface number.
-. *
- * @return
- * None.
- *
- * @dependencies
- * The tunnel interface must have been previously registered.
- *
- * @return
- * True if successful, else false.
- */
-extern bool nss_ipsec_cmn_unregister_if(uint32_t if_num);
-
-/**
- * nss_ipsec_cmn_notify_register
- *	Register an event callback to handle notification from IPsec firmware package.
- *
- * @datatypes
- * nss_ipsec_cmn_msg_callback_t \n
- *
- * @param[in] ifnum     NSS interface number.
- * @param[in] cb        Callback for IPsec message.
- * @param[in] app_data  Pointer to the application context.
- *
- * @return
- * Pointer to NSS core context.
- */
-extern struct nss_ctx_instance *nss_ipsec_cmn_notify_register(uint32_t ifnum, nss_ipsec_cmn_msg_callback_t cb, void *app_data);
-
 /**
  * nss_ipsec_cmn_notify_unregister
  *	Deregisters the message notifier from the HLOS driver.
@@ -502,6 +527,22 @@ extern struct nss_ctx_instance *nss_ipsec_cmn_notify_register(uint32_t ifnum, ns
  */
 extern void nss_ipsec_cmn_notify_unregister(struct nss_ctx_instance *ctx, uint32_t if_num);
 
+/**
+ * nss_ipsec_cmn_notify_register
+ *	Registers an event callback to handle notifications from the IPsec firmware package.
+ *
+ * @datatypes
+ * nss_ipsec_cmn_msg_callback_t \n
+ *
+ * @param[in] ifnum     NSS interface number.
+ * @param[in] cb        Callback for IPsec message.
+ * @param[in] app_data  Pointer to the application context.
+ *
+ * @return
+ * Pointer to the NSS core context.
+ */
+extern struct nss_ctx_instance *nss_ipsec_cmn_notify_register(uint32_t ifnum, nss_ipsec_cmn_msg_callback_t cb, void *app_data);
+
 /**
  * nss_ipsec_cmn_msg_init
  *	Initializes an IPsec message.
@@ -615,6 +656,34 @@ extern bool nss_ipsec_cmn_ppe_port_config(struct nss_ctx_instance *ctx, struct n
  */
 bool nss_ipsec_cmn_ppe_mtu_update(struct nss_ctx_instance *ctx, uint32_t if_num, uint16_t mtu, uint16_t mru);
 
+/**
+ * nss_ipsec_cmn_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_ipsec_cmn_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_ipsec_cmn_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_ipsec_cmn_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_ipv4.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -31,6 +31,111 @@
  * @{
  */
 
+/*
+ * IPv4 connection flags (to be used with nss_ipv4_create::flags).
+ */
+#define NSS_IPV4_CREATE_FLAG_NO_SEQ_CHECK 0x01
+		/**< Rule for not checking sequence numbers. */
+#define NSS_IPV4_CREATE_FLAG_BRIDGE_FLOW 0x02
+		/**< Rule that indicates pure bridge flow (no routing is involved). */
+#define NSS_IPV4_CREATE_FLAG_ROUTED 0x04	/**< Rule for a routed connection. */
+
+#define NSS_IPV4_CREATE_FLAG_DSCP_MARKING 0x08	/**< Rule for DSCP marking. */
+#define NSS_IPV4_CREATE_FLAG_VLAN_MARKING 0x10	/**< Rule for VLAN marking. */
+#define NSS_IPV4_CREATE_FLAG_QOS_VALID 0x20	/**< Rule for QoS is valid. */
+
+/**
+ * nss_ipv4_create
+ *	Information for an IPv4 flow or connection create rule.
+ *
+ * All fields must be passed in host-endian order.
+ */
+struct nss_ipv4_create {
+	int32_t src_interface_num;
+				/**< Source interface number (virtual or physical). */
+	int32_t dest_interface_num;
+				/**< Destination interface number (virtual or physical). */
+	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
+	uint32_t flags;		/**< Flags (if any) associated with this rule. */
+	uint32_t from_mtu;	/**< MTU of the incoming interface. */
+	uint32_t to_mtu;	/**< MTU of the outgoing interface. */
+	uint32_t src_ip;	/**< Source IP address. */
+	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
+	uint32_t src_ip_xlate;	/**< Translated source IP address (used with SNAT). */
+	int32_t src_port_xlate;	/**< Translated source L4 port (used with SNAT). */
+	uint32_t dest_ip;	/**< Destination IP address. */
+	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
+	uint32_t dest_ip_xlate;
+			/**< Translated destination IP address (used with DNAT). */
+	int32_t dest_port_xlate;
+			/**< Translated destination L4 port (used with DNAT). */
+	uint8_t src_mac[ETH_ALEN];
+			/**< Source MAC address. */
+	uint8_t dest_mac[ETH_ALEN];
+			/**< Destination MAC address. */
+	uint8_t src_mac_xlate[ETH_ALEN];
+			/**< Translated source MAC address (post-routing). */
+	uint8_t dest_mac_xlate[ETH_ALEN];
+			/**< Translated destination MAC address (post-routing). */
+	uint8_t flow_window_scale;	/**< Window scaling factor (TCP). */
+	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
+	uint32_t flow_end;		/**< TCP window end. */
+	uint32_t flow_max_end;		/**< TCP window maximum end. */
+	uint32_t flow_pppoe_if_exist;
+			/**< Flow direction: PPPoE interface exist flag. */
+	int32_t flow_pppoe_if_num;
+			/**< Flow direction: PPPoE interface number. */
+	uint16_t ingress_vlan_tag;	/**< Ingress VLAN tag expected for this flow. */
+	uint8_t return_window_scale;
+			/**< Window scaling factor of the return direction (TCP). */
+	uint32_t return_max_window;
+			/**< Maximum window size of the return direction. */
+	uint32_t return_end;
+			/**< Flow end for the return direction. */
+	uint32_t return_max_end;
+			/**< Flow maximum end for the return direction. */
+	uint32_t return_pppoe_if_exist;
+			/**< Return direction: PPPoE interface existence flag. */
+	int32_t return_pppoe_if_num;
+			/**< Return direction: PPPoE interface number. */
+	uint16_t egress_vlan_tag;	/**< Egress VLAN tag expected for this flow. */
+	uint8_t spo_needed;		/**< Indicates whether SPO is required. */
+	uint32_t param_a0;		/**< Custom parameter 0. */
+	uint32_t param_a1;		/**< Custom parameter 1. */
+	uint32_t param_a2;		/**< Custom parameter 2. */
+	uint32_t param_a3;		/**< Custom parameter 3. */
+	uint32_t param_a4;		/**< Custom parameter 4. */
+	uint32_t qos_tag;		/**< Deprecated, will be removed soon. */
+	uint32_t flow_qos_tag;		/**< QoS tag value for the flow direction. */
+	uint32_t return_qos_tag;	/**< QoS tag value for the return direction. */
+	uint8_t dscp_itag;		/**< DSCP marking tag. */
+	uint8_t dscp_imask;		/**< DSCP marking input mask. */
+	uint8_t dscp_omask;		/**< DSCP marking output mask. */
+	uint8_t dscp_oval;		/**< DSCP marking output value. */
+	uint16_t vlan_itag;		/**< VLAN marking tag. */
+	uint16_t vlan_imask;		/**< VLAN marking input mask. */
+	uint16_t vlan_omask;		/**< VLAN marking output mask. */
+	uint16_t vlan_oval;		/**< VLAN marking output value. */
+	uint32_t in_vlan_tag[MAX_VLAN_DEPTH];
+			/**< Ingress VLAN tag expected for this flow. */
+	uint32_t out_vlan_tag[MAX_VLAN_DEPTH];
+			/**< Egress VLAN tag expected for this flow. */
+	uint8_t flow_dscp;		/**< IP DSCP value for the flow direction. */
+	uint8_t return_dscp;		/**< IP DSCP value for the return direction. */
+};
+
+/**
+ * nss_ipv4_destroy
+ *	Information for an IPv4 flow or connection destroy rule.
+ */
+struct nss_ipv4_destroy {
+	int32_t protocol;	/**< L4 protocol ID. */
+	uint32_t src_ip;	/**< Source IP address. */
+	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
+	uint32_t dest_ip;	/**< Destination IP address. */
+	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
+};
+
 /**
  * nss_ipv4_message_types
  *	IPv4 bridge and routing rule message types.
@@ -111,6 +216,12 @@ enum nss_ipv4_stats_types {
 		/**< Number of IPv4 multicast connection destroy requests that missed the cache. */
 	NSS_IPV4_STATS_MC_CONNECTION_FLUSHES,
 		/**< Number of IPv4 multicast connection flushes. */
+	NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM,
+		/**< Number of IPv4 mirror connection requests with an invalid interface number. */
+	NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE,
+		/**< Number of IPv4 mirror connection requests with an invalid interface type. */
+	NSS_IPV4_STATS_MIRROR_FAILURES,
+		/**< Number of IPv4 mirror failures. */
 	NSS_IPV4_STATS_MAX,
 		/**< Maximum message type. */
 };
@@ -175,6 +286,7 @@ enum nss_ipv4_stats_types {
 		/**< Ingress shaping fields are valid. */
 #define NSS_IPV4_RULE_CREATE_IDENTIFIER_VALID 0x1000
 		/**< Identifier is valid. */
+#define NSS_IPV4_RULE_CREATE_MIRROR_VALID 0x2000	/**< Mirror fields are valid. */
 
 /*
  * Multicast command rule flags
@@ -237,6 +349,15 @@ enum nss_ipv4_stats_types {
 #define NSS_IPV4_RETURN_IDENTIFIER_VALID 0x02
 		/**< Identifier for return direction is valid. */
 
+/*
+ * Mirror valid flags (to be used with the valid field of nss_ipv4_mirror_rule structure)
+ */
+#define NSS_IPV4_MIRROR_FLOW_VALID 0x01
+		/**< Mirror interface number for the flow direction is valid. */
+#define NSS_IPV4_MIRROR_RETURN_VALID 0x02
+		/**< Mirror interface number for the return direction is valid. */
+
+
 /**
  * nss_ipv4_5tuple
  *	Common 5-tuple information.
@@ -410,6 +531,16 @@ struct nss_ipv4_identifier_rule {
 		/**< Identifier for return direction. */
 };
 
+/**
+ * nss_ipv4_mirror_rule
+ *	Mirror rule structure.
+ */
+struct nss_ipv4_mirror_rule {
+	uint32_t valid;			/**< Mirror validity flags. */
+	nss_if_num_t flow_ifnum;	/**< Flow mirror interface number. */
+	nss_if_num_t return_ifnum;	/**< Return mirror interface number. */
+};
+
 /**
  * nss_ipv4_error_response_types
  *	Error types for IPv4 messages.
@@ -478,6 +609,8 @@ struct nss_ipv4_rule_create_msg {
 			/**< Ingress shaping related accleration parameters. */
 	struct nss_ipv4_identifier_rule identifier;
 			/**< Rule for adding identifier. */
+	struct nss_ipv4_mirror_rule mirror_rule;
+			/**< Mirror rule parameter. */
 };
 
 /**
@@ -821,6 +954,16 @@ struct nss_ipv4_node_sync {
 
 	uint32_t ipv4_mc_connection_flushes;
 			/**< Number of multicast connection flushes. */
+
+	uint32_t ipv4_connection_create_invalid_mirror_ifnum;
+			/**< Number of create request failed with an invalid mirror interface number. */
+
+	uint32_t ipv4_connection_create_invalid_mirror_iftype;
+			/**< Number of create request failed with an invalid mirror interface type. */
+
+	uint32_t ipv4_mirror_failures;
+			/**< Mirror packet failed. */
+
 	uint32_t exception_events[NSS_IPV4_EXCEPTION_EVENT_MAX];
 			/**< Number of exception events. */
 };

feeds/ipq807x/qca-nss-drv/src/exports/nss_ipv6.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -27,6 +27,125 @@
  * @{
  */
 
+/**
+ * Converts the format of an IPv6 address from Linux to NSS. @hideinitializer
+ */
+#define IN6_ADDR_TO_IPV6_ADDR(ipv6, in6) \
+	{ \
+		((uint32_t *)ipv6)[0] = in6.in6_u.u6_addr32[0]; \
+		((uint32_t *)ipv6)[1] = in6.in6_u.u6_addr32[1]; \
+		((uint32_t *)ipv6)[2] = in6.in6_u.u6_addr32[2]; \
+		((uint32_t *)ipv6)[3] = in6.in6_u.u6_addr32[3]; \
+	}
+
+/**
+ * Converts the format of an IPv6 address from NSS to Linux. @hideinitializer
+ */
+#define IPV6_ADDR_TO_IN6_ADDR(in6, ipv6) \
+	{ \
+		in6.in6_u.u6_addr32[0] = ((uint32_t *)ipv6)[0]; \
+		in6.in6_u.u6_addr32[1] = ((uint32_t *)ipv6)[1]; \
+		in6.in6_u.u6_addr32[2] = ((uint32_t *)ipv6)[2]; \
+		in6.in6_u.u6_addr32[3] = ((uint32_t *)ipv6)[3]; \
+	}
+
+/**
+ * Format of an IPv6 address (16 * 8 bits).
+ */
+#define IPV6_ADDR_OCTAL_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
+
+/**
+ * Prints an IPv6 address (16 * 8 bits).
+ */
+#define IPV6_ADDR_TO_OCTAL(ipv6) ((uint16_t *)ipv6)[0], ((uint16_t *)ipv6)[1], ((uint16_t *)ipv6)[2], ((uint16_t *)ipv6)[3], ((uint16_t *)ipv6)[4], ((uint16_t *)ipv6)[5], ((uint16_t *)ipv6)[6], ((uint16_t *)ipv6)[7]
+
+/*
+ * IPv6 connection flags (to be used with nss_ipv6_create::flags.
+ */
+#define NSS_IPV6_CREATE_FLAG_NO_SEQ_CHECK 0x1
+		/**< Indicates that sequence numbers are not to be checked. */
+#define NSS_IPV6_CREATE_FLAG_BRIDGE_FLOW 0x02
+		/**< Indicates that this is a pure bridge flow (no routing is involved). */
+#define NSS_IPV6_CREATE_FLAG_ROUTED 0x04	/**< Rule is for a routed connection. */
+#define NSS_IPV6_CREATE_FLAG_DSCP_MARKING 0x08	/**< Rule for DSCP marking. */
+#define NSS_IPV6_CREATE_FLAG_VLAN_MARKING 0x10	/**< Rule for VLAN marking. */
+#define NSS_IPV6_CREATE_FLAG_QOS_VALID 0x20	/**< Rule for Valid QoS. */
+
+/**
+ * nss_ipv6_create
+ *	Information for an IPv6 flow or connection create rule.
+ *
+ * All fields must be passed in host-endian order.
+ */
+struct nss_ipv6_create {
+	int32_t src_interface_num;
+			/**< Source interface number (virtual or physical). */
+	int32_t dest_interface_num;
+			/**< Destination interface number (virtual or physical). */
+	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
+	uint32_t flags;		/**< Flags (if any) associated with this rule. */
+	uint32_t from_mtu;	/**< MTU of the incoming interface. */
+	uint32_t to_mtu;	/**< MTU of the outgoing interface. */
+	uint32_t src_ip[4];	/**< Source IP address. */
+	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
+	uint32_t dest_ip[4];	/**< Destination IP address. */
+	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
+	uint8_t src_mac[ETH_ALEN];	/**< Source MAC address. */
+	uint8_t dest_mac[ETH_ALEN];	/**< Destination MAC address. */
+	uint8_t flow_window_scale;	/**< Window scaling factor (TCP). */
+	uint32_t flow_max_window;	/**< Maximum window size (TCP). */
+	uint32_t flow_end;		/**< TCP window end. */
+	uint32_t flow_max_end;		/**< TCP window maximum end. */
+	uint32_t flow_pppoe_if_exist;
+			/**< Flow direction: PPPoE interface existence flag. */
+	int32_t flow_pppoe_if_num;
+			/**< Flow direction: PPPoE interface number. */
+	uint16_t ingress_vlan_tag;
+			/**< Ingress VLAN tag expected for this flow. */
+	uint8_t return_window_scale;
+			/**< Window scaling factor (TCP) for the return direction. */
+	uint32_t return_max_window;
+			/**< Maximum window size (TCP) for the return direction. */
+	uint32_t return_end;
+			/**< End for the return direction. */
+	uint32_t return_max_end;
+			/**< Maximum end for the return direction. */
+	uint32_t return_pppoe_if_exist;
+			/**< Return direction: PPPoE interface exist flag. */
+	int32_t return_pppoe_if_num;
+			/**< Return direction: PPPoE interface number. */
+	uint16_t egress_vlan_tag;	/**< Egress VLAN tag expected for this flow. */
+	uint32_t qos_tag;		/**< Deprecated; will be removed soon. */
+	uint32_t flow_qos_tag;		/**< QoS tag value for flow direction. */
+	uint32_t return_qos_tag;	/**< QoS tag value for the return direction. */
+	uint8_t dscp_itag;		/**< DSCP marking tag. */
+	uint8_t dscp_imask;		/**< DSCP marking input mask. */
+	uint8_t dscp_omask;		/**< DSCP marking output mask. */
+	uint8_t dscp_oval;		/**< DSCP marking output value. */
+	uint16_t vlan_itag;		/**< VLAN marking tag. */
+	uint16_t vlan_imask;		/**< VLAN marking input mask. */
+	uint16_t vlan_omask;		/**< VLAN marking output mask. */
+	uint16_t vlan_oval;		/**< VLAN marking output value. */
+	uint32_t in_vlan_tag[MAX_VLAN_DEPTH];
+					/**< Ingress VLAN tag expected for this flow. */
+	uint32_t out_vlan_tag[MAX_VLAN_DEPTH];
+					/**< Egress VLAN tag expected for this flow. */
+	uint8_t flow_dscp;		/**< IP DSCP value for flow direction. */
+	uint8_t return_dscp;		/**< IP DSCP value for the return direction. */
+};
+
+/**
+ * nss_ipv6_destroy
+ *	Information for an IPv6 flow or connection destroy rule.
+ */
+struct nss_ipv6_destroy {
+	int32_t protocol;	/**< L4 protocol (e.g., TCP or UDP). */
+	uint32_t src_ip[4];	/**< Source IP address. */
+	int32_t src_port;	/**< Source L4 port (e.g., TCP or UDP port). */
+	uint32_t dest_ip[4];	/**< Destination IP address. */
+	int32_t dest_port;	/**< Destination L4 port (e.g., TCP or UDP port). */
+};
+
 /**
  * nss_ipv6_stats_types
  *	IPv6 node statistics.
@@ -76,6 +195,14 @@ enum nss_ipv6_stats_types {
 					/**< Number of IPv6 multicast connection destroy requests that missed the cache. */
 	NSS_IPV6_STATS_MC_CONNECTION_FLUSHES,
 					/**< Number of IPv6 multicast connection flushes. */
+	NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM,
+		/**< Number of IPv6 mirror connection requests with an invalid interface number. */
+	NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE,
+		/**< Number of IPv6 mirror connection requests with an invalid interface type. */
+
+	NSS_IPV6_STATS_MIRROR_FAILURES,
+		/**< Number of IPv6 mirror failures. */
+
 	NSS_IPV6_STATS_MAX,
 					/**< Maximum message type. */
 };
@@ -169,6 +296,7 @@ enum nss_ipv6_dscp_map_actions {
 		/**< Destination MAC address fields are valid. */
 #define NSS_IPV6_RULE_CREATE_IGS_VALID 0x800	/**< Ingress shaping fields are valid. */
 #define NSS_IPV6_RULE_CREATE_IDENTIFIER_VALID 0x1000	/**< Identifier is valid. */
+#define NSS_IPV6_RULE_CREATE_MIRROR_VALID 0x2000	/**< Mirror fields are valid. */
 
 /*
  * Multicast command rule flags
@@ -229,6 +357,14 @@ enum nss_ipv6_dscp_map_actions {
 #define NSS_IPV6_RETURN_IDENTIFIER_VALID 0x02
 		/**< Identifier for return direction is valid. */
 
+/*
+ * Mirror valid flags (to be used with the valid field of nss_ipv6_mirror_rule structure)
+ */
+#define NSS_IPV6_MIRROR_FLOW_VALID 0x01
+		/**< Mirror interface number for the flow direction is valid. */
+#define NSS_IPV6_MIRROR_RETURN_VALID 0x02
+		/**< Mirror interface number for the return direction is valid. */
+
 /**
  * nss_ipv6_exception_events
  *	Exception events from an IPv6 bridge or route handler.
@@ -460,6 +596,16 @@ struct nss_ipv6_identifier_rule {
 		/**< Identifier for return direction. */
 };
 
+/**
+ * nss_ipv6_mirror_rule
+ *	Mirror rule structure.
+ */
+struct nss_ipv6_mirror_rule {
+	uint32_t valid;			/**< Mirror validity flags. */
+	nss_if_num_t flow_ifnum;	/**< Flow mirror interface number. */
+	nss_if_num_t return_ifnum;	/**< Return mirror interface number. */
+};
+
 /**
  * nss_ipv6_error_response_types
  *	Error types for IPv6 messages.
@@ -556,6 +702,8 @@ struct nss_ipv6_rule_create_msg {
 			/**< Ingress shaping related accleration parameters. */
 	struct nss_ipv6_identifier_rule identifier;
 			/**< Rule for adding identifier. */
+	struct nss_ipv6_mirror_rule mirror_rule;
+			/**< Mirror rule parameter. */
 };
 
 /**
@@ -801,6 +949,16 @@ struct nss_ipv6_node_sync {
 
 	uint32_t ipv6_mc_connection_flushes;
 			/**< Number of multicast connection flushes. */
+
+	uint32_t ipv6_connection_create_invalid_mirror_ifnum;
+			/**< Number of create request failed with an invalid mirror interface number. */
+
+	uint32_t ipv6_connection_create_invalid_mirror_iftype;
+			/**< Number of create request failed with an invalid mirror interface type. */
+
+	uint32_t ipv6_mirror_failures;
+			/**< Mirror packet failed. */
+
 	uint32_t exception_events[NSS_IPV6_EXCEPTION_EVENT_MAX];
 			/**< Number of exception events. */
 };

feeds/ipq807x/qca-nss-drv/src/exports/nss_map_t.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021, 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.
@@ -36,6 +36,16 @@
  */
 #define NSS_MAX_MAP_T_DYNAMIC_INTERFACES 4
 
+#define NSS_MAPT_MDATA_FLAG_DF_BIT  (1 << 0)
+
+/*
+ * mapt meta data
+ */
+struct nss_map_t_mdata {
+	uint16_t flags;
+	uint16_t res[6];
+};
+
 /**
  * nss_map_t_msg_types
  *	Message types for MAP-T requests and responses.

feeds/ipq807x/qca-nss-drv/src/exports/nss_mirror.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -78,6 +78,20 @@ enum nss_mirror_error_type {
 	NSS_MIRROR_ERROR_TYPE_MAX,			/**< Maximum message type. */
 };
 
+/**
+ * nss_mirror_stats
+ *	Mirror interface debug statistics.
+ */
+enum nss_mirror_stats {
+	NSS_MIRROR_STATS_PKTS,			/**< Number of packets exceptioned to host. */
+	NSS_MIRROR_STATS_BYTES,			/**< Number of bytes exceptioned to host. */
+	NSS_MIRROR_STATS_TX_SEND_FAIL,		/**< Transmit send failures. */
+	NSS_MIRROR_STATS_DEST_LOOKUP_FAIL,	/**< Destination lookup failures. */
+	NSS_MIRROR_STATS_MEM_ALLOC_FAIL,	/**< Memory allocation failures. */
+	NSS_MIRROR_STATS_COPY_FAIL,		/**< Copy failures. */
+	NSS_MIRROR_STATS_MAX			/**< Maximum statistics count. */
+};
+
 /**
  * nss_mirror_configure_msg
  *	Mirror interface configuration information.
@@ -119,6 +133,16 @@ struct nss_mirror_stats_sync_msg {
 	struct nss_mirror_node_stats mirror_stats;	/**< Debug statistics for mirror. */
 };
 
+/**
+ * nss_mirror_stats_notification
+ *	Mirror transmission statistics structure.
+ */
+struct nss_mirror_stats_notification {
+	uint64_t stats_ctx[NSS_MIRROR_STATS_MAX];	/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_mirror_msg
  *	Data for sending and receiving mirror interface messages.
@@ -205,6 +229,17 @@ extern nss_tx_status_t nss_mirror_tx_msg(struct nss_ctx_instance *nss_ctx, struc
  */
 extern nss_tx_status_t nss_mirror_tx_msg_sync(struct nss_ctx_instance *nss_ctx, struct nss_mirror_msg *msg);
 
+/**
+ * nss_mirror_unregister_if
+ *	Deregisters a mirror interface from the NSS.
+ *
+ * @param[in] if_num  NSS interface number.
+ *
+ * @return
+ * None.
+ */
+extern void nss_mirror_unregister_if(uint32_t if_num);
+
 /**
  * nss_mirror_register_if
  *	Registers a mirror interface with the NSS for sending and receiving messages.
@@ -228,17 +263,6 @@ extern struct nss_ctx_instance *nss_mirror_register_if(uint32_t if_num,
 		nss_mirror_msg_callback_t event_callback,
 		struct net_device *netdev, uint32_t features);
 
-/**
- * nss_mirror_unregister_if
- *	Deregisters a mirror interface from the NSS.
- *
- * @param[in] if_num  NSS interface number.
- *
- * @return
- * None.
- */
-extern void nss_mirror_unregister_if(uint32_t if_num);
-
 /**
  * nss_mirror_verify_if_num
  *	Verify whether the interface is an mirror interface or not.
@@ -259,6 +283,34 @@ extern bool nss_mirror_verify_if_num(uint32_t if_num);
  */
 extern void nss_mirror_register_handler(void);
 
+/**
+ * nss_mirror_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_mirror_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_mirror_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_mirror_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_ppe.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2016-2018, 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2018, 2020-2021, 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.
@@ -22,6 +22,8 @@
 #ifndef _NSS_PPE_H_
 #define _NSS_PPE_H_
 
+typedef int32_t nss_ppe_port_t;
+
 /**
  * @addtogroup nss_ppe_subsystem
  * @{
@@ -56,6 +58,34 @@ enum nss_ppe_sc_type {
 	NSS_PPE_SC_MAX,			/**< Maximum service code. */
 };
 
+/**
+ * nss_ppe_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_ppe_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_ppe_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_ppe_stats_register_notifier(struct notifier_block *nb);
+
 /** @} */ /* end_addtogroup nss_ppe_subsystem */
 
 #endif /* _NSS_PPE_H_ */

feeds/ipq807x/qca-nss-drv/src/exports/nss_ppe_vp.h

@@ -0,0 +1,79 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2021, 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.
+ **************************************************************************
+ */
+
+/**
+ * @file nss_ppe_vp.h
+ *	NSS PPE Virtual Port definitions.
+ */
+
+#ifndef _NSS_PPE_VP_H_
+#define _NSS_PPE_VP_H_
+
+/**
+ * nss_if_ppe_vp_destroy
+ *	Destroy the PPE VP for a given NSS interface number.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ *
+ * @return
+ * Status of the Tx operation.
+ */
+nss_tx_status_t nss_ppe_vp_destroy(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num);
+
+/**
+ * nss_ppe_vp_create
+ *	Create the PPE VP for a given NSS interface number.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] if_num   NSS interface number.
+ *
+ * @return
+ * Status of the Tx operation.
+ */
+nss_tx_status_t nss_ppe_vp_create(struct nss_ctx_instance *nss_ctx, nss_if_num_t if_num);
+
+/**
+ * nss_ppe_vp_get_ppe_port_by_nssif
+ *	Returns the PPE VP number for a given NSS interface number.
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] nss_if  NSS interface number.
+ *
+ * @return
+ * Returns the PPE VP number corresponding to the NSS interface number.
+ */
+nss_ppe_port_t nss_ppe_vp_get_ppe_port_by_nssif(struct nss_ctx_instance *nss_ctx, nss_if_num_t nss_if);
+
+/**
+ * nss_ppe_vp_get_context
+ *	Return the NSS context of PPE VP.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @return
+ * Pointer to the NSS core context.
+ */
+struct nss_ctx_instance *nss_ppe_vp_get_context(void);
+
+#endif /* _NSS_PPE_VP_H_ */

feeds/ipq807x/qca-nss-drv/src/exports/nss_qvpn.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, 2021, 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.
@@ -27,10 +27,6 @@
  * @{
  */
 
-#define NSS_QVPN_INTERFACE_MAX_LONG BITS_TO_LONGS(NSS_MAX_NET_INTERFACES)	/**< QVPN interface mapping bits. */
-#define NSS_QVPN_STATS_MAX_LINES (NSS_STATS_NODE_MAX + 32)			/**< Maxminum number of lines for QVPN statistics dump. */
-#define NSS_QVPN_STATS_SIZE_PER_IF (NSS_STATS_MAX_STR_LENGTH * NSS_QVPN_STATS_MAX_LINES)	/**< Total number of statistics per QVPN interface. */
-
 #define NSS_QVPN_CMDS_MAX 10			/**< Maximum number of QVPN commands supported. */
 #define NSS_QVPN_VPN_HDR_HEAD_SIZE_MAX 64	/**< Maximum size of QVPN header. */
 #define NSS_QVPN_VPN_HDR_TAIL_SIZE_MAX 32	/**< Maximum size of QVPN tail. */
@@ -293,6 +289,16 @@ struct nss_qvpn_stats_sync_msg {
 	uint32_t exception_event[NSS_QVPN_EXCEPTION_EVENT_MAX];		/**< QVPN exception events. */
 };
 
+/**
+ * nss_qvpn_stats_notification
+ *	QVPN transmission statistics structure.
+ */
+struct nss_qvpn_stats_notification {
+	uint64_t stats_ctx[NSS_STATS_NODE_MAX];		/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_qvpn_msg
  *	QVPN message structure for configuration and statistics.
@@ -419,6 +425,17 @@ typedef void (*nss_qvpn_callback_t)(struct net_device *netdev, struct sk_buff *s
  */
 typedef void (*nss_qvpn_msg_callback_t)(void *app_data, struct nss_cmn_msg *msg);
 
+/**
+ * nss_qvpn_unregister_if
+ *	Deregisters the QVPN interface from the NSS.
+ *
+ * @param[in] if_num              NSS interface number.
+ *
+ * @return
+ * None.
+ */
+void nss_qvpn_unregister_if(uint32_t if_num);
+
 /**
  * nss_qvpn_register_if
  *	Register to send/receive QVPN messages to NSS.
@@ -441,17 +458,6 @@ struct nss_ctx_instance *nss_qvpn_register_if(uint32_t if_num, nss_qvpn_callback
 			nss_qvpn_msg_callback_t qvpn_event_callback, struct net_device *netdev,
 			uint32_t features, void *app_ctx);
 
-/**
- * nss_qvpn_unregister_if
- *	Deregisters the QVPN interface from the NSS.
- *
- * @param[in] if_num              NSS interface number.
- *
- * @return
- * None.
- */
-void nss_qvpn_unregister_if(uint32_t if_num);
-
 /**
  * nss_qvpn_ifnum_with_core_id
  *	Gets the QVPN interface number with the core ID.
@@ -481,6 +487,34 @@ void nss_qvpn_register_handler(void);
  */
 unsigned long *nss_qvpn_ifmap_get(void);
 
+/**
+ * nss_qvpn_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_qvpn_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_qvpn_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_qvpn_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_rmnet_rx.h

@@ -18,7 +18,7 @@
 
 /*
  * @file nss_rmnet_rx.h
- *	NSS Virtual interface message Structure and APIs
+ *	NSS RMNET interface message Structure and APIs
  */
 
 #ifndef __NSS_RMNET_RX_H
@@ -58,7 +58,7 @@ enum nss_rmnet_rx_msg_types {
 
 /**
  * nss_rmnet_rx_error_types
- *	Error types for the virtual interface.
+ *	Error types for the RMNET interface.
  */
 enum nss_rmnet_rx_error_types {
 	NSS_RMNET_RX_SUCCESS,				/**< No error. */
@@ -125,19 +125,19 @@ struct nss_rmnet_rx_msg {
 	struct nss_cmn_msg cm;		/**< Common message header. */
 
 	/**
-	 * Payload of a virtual interface message.
+	 * Payload of an RMNET interface message.
 	 */
 	union {
 		struct nss_rmnet_rx_config_msg if_config;
-				/**< Rule for creating a virtual interface. */
+				/**< Rule for creating an RMNET interface. */
 		struct nss_rmnet_rx_stats stats;
-				/**< Virtual interface statistics. */
+				/**< RMNET interface statistics. */
 	} msg;			/**< Message payload. */
 };
 
 /**
  * Callback to transmit interface data received from NSS
- * to the transmit path of the virtual interface.
+ * to the transmit path of the RMNET interface.
  *
  * @datatypes
  * net_device \n
@@ -183,8 +183,8 @@ struct nss_rmnet_rx_handle {
 	int32_t if_num_h2n;			/**< Redirect interface number on host-to-NSS path. */
 	struct net_device *ndev;		/**< Associated network device. */
 	struct nss_rmnet_rx_pvt *pvt;		/**< Private data structure. */
-	uint64_t *stats_n2h;			/**< Virtual interface statistics from NSS-to-host. */
-	uint64_t *stats_h2n;			/**< Virtual interface statistics from host-to-NSS. */
+	uint64_t *stats_n2h;			/**< RMNET interface statistics from NSS-to-host. */
+	uint64_t *stats_h2n;			/**< RMNET interface statistics from host-to-NSS. */
 	atomic_t refcnt;			/**< Reference count. */
 	nss_rmnet_rx_msg_callback_t cb;		/**< Message callback. */
 	void *app_data;		/**< Application data to be passed to the callback. */
@@ -192,12 +192,12 @@ struct nss_rmnet_rx_handle {
 
 /**
  * nss_rmnet_rx_destroy_sync
- *	Destroys the virtual interface synchronously.
+ *	Destroys the RMNET interface synchronously.
  *
  * @datatypes
  * nss_rmnet_rx_handle
  *
- * @param[in,out] handle  Pointer to the virtual interface handle (provided during
+ * @param[in,out] handle  Pointer to the RMNET interface handle (provided during
  *                        dynamic interface allocation).
  *
  * @return
@@ -210,7 +210,7 @@ extern nss_tx_status_t nss_rmnet_rx_destroy_sync(struct nss_rmnet_rx_handle *han
 
 /**
  * nss_rmnet_rx_create_sync_nexthop
- *	Creates a virtual interface synchronously with specified nexthops.
+ *	Creates an RMNET interface synchronously with specified nexthops.
  *
  * @datatypes
  * net_device
@@ -220,19 +220,33 @@ extern nss_tx_status_t nss_rmnet_rx_destroy_sync(struct nss_rmnet_rx_handle *han
  * @param[in] nexthop_h2n  Nexthop interface number of host-to-NSS dynamic interface.
  *
  * @return
- * Pointer to NSS virtual interface handle.
+ * Pointer to the NSS RMNET interface handle.
  */
 extern struct nss_rmnet_rx_handle *nss_rmnet_rx_create_sync_nexthop(struct net_device *netdev, uint32_t nexthop_n2h, uint32_t nexthop_h2n);
 
+/**
+ * nss_rmnet_rx_create
+ *	Creates an RMNET interface synchronously with generic nexthops.
+ *
+ * @datatypes
+ * net_device
+ *
+ * @param[in] netdev       Pointer to the associated network device.
+ *
+ * @return
+ * Pointer to the NSS RMNET interface handle.
+ */
+extern struct nss_rmnet_rx_handle *nss_rmnet_rx_create(struct net_device *netdev);
+
 /**
  * nss_rmnet_rx_tx_buf
- *	Forwards virtual interface packets to the NSS.
+ *	Forwards RMNET interface packets to the NSS.
  *
  * @datatypes
  * nss_rmnet_rx_handle \n
  * sk_buff
  *
- * @param[in,out] handle  Pointer to the virtual interface handle (provided during
+ * @param[in,out] handle  Pointer to the RMNET interface handle (provided during
  *                        registration).
  * @param[in]    skb     Pointer to the data socket buffer.
  *
@@ -244,14 +258,14 @@ extern nss_tx_status_t nss_rmnet_rx_tx_buf(struct nss_rmnet_rx_handle *handle,
 
 /**
  * nss_rmnet_rx_tx_msg
- *	Sends a message to the virtual interface.
+ *	Sends a message to the RMNET interface.
  *
  * @datatypes
  * nss_ctx_instance \n
  * nss_rmnet_rx_msg
  *
  * @param[in] nss_ctx  Pointer to the NSS context (provided during registration).
- * @param[in] nvim     Pointer to the virtual interface message.
+ * @param[in] nvim     Pointer to the RMNET interface message.
  *
  * @return
  * Command Tx status.
@@ -260,12 +274,12 @@ extern nss_tx_status_t nss_rmnet_rx_tx_msg(struct nss_ctx_instance *nss_ctx, str
 
 /**
  * nss_rmnet_rx_xmit_callback_unregister
- *	Deregisters the transmit callback from the virtual interface.
+ *	Deregisters the transmit callback from the RMNET interface.
  *
  * @datatypes
  * nss_rmnet_rx_handle
  *
- * @param[in,out] handle  Pointer to the virtual interface handle.
+ * @param[in,out] handle  Pointer to the RMNET interface handle.
  *
  * @return
  * None.
@@ -274,15 +288,15 @@ extern void nss_rmnet_rx_xmit_callback_unregister(struct nss_rmnet_rx_handle *ha
 
 /**
  * nss_rmnet_rx_xmit_callback_register
- *	Registers a transmit callback to a virtual interface.
+ *	Registers a transmit callback to an RMNET interface.
  *
  * @datatypes
  * nss_rmnet_rx_handle \n
  * nss_rmnet_rx_xmit_callback_t
  *
- * @param[in,out] handle        Pointer to the virtual interface handle (provided during
+ * @param[in,out] handle        Pointer to the RMNET interface handle (provided during
  *                              dynamic interface allocation).
- * @param[in]    cb             Callback handler for virtual data packets.
+ * @param[in]    cb             Callback handler for RMNET data packets.
  *
  * @return
  * None.
@@ -292,12 +306,12 @@ extern void nss_rmnet_rx_xmit_callback_register(struct nss_rmnet_rx_handle *hand
 
 /**
  * nss_rmnet_rx_unregister
- *	Deregisters a virtual interface from the NSS driver.
+ *	Deregisters an RMNET interface from the NSS driver.
  *
  * @datatypes
  * nss_rmnet_rx_handle
  *
- * @param[in,out] handle  Pointer to the virtual interface handle.
+ * @param[in,out] handle  Pointer to the RMNET interface handle.
  *
  * @return
  * None.
@@ -306,16 +320,16 @@ extern void nss_rmnet_rx_unregister(struct nss_rmnet_rx_handle *handle);
 
 /**
  * nss_rmnet_rx_register
- *	Registers a virtual Interface with NSS driver.
+ *	Registers an RMNET Interface with NSS driver.
  *
  * @datatypes
  * nss_rmnet_rx_handle \n
  * nss_rmnet_rx_data_callback_t \n
  * net_device
  *
- * @param[in,out] handle        Pointer to the virtual interface handle (provided during
+ * @param[in,out] handle        Pointer to the RMNET interface handle (provided during
  *                              dynamic interface allocation).
- * @param[in]    data_callback  Callback handler for virtual data packets.
+ * @param[in]    data_callback  Callback handler for RMNET data packets.
  * @param[in]    netdev         Pointer to the associated network device.
  *
  * @return
@@ -349,22 +363,22 @@ extern int32_t nss_rmnet_rx_get_ifnum(struct net_device *dev);
 
 /**
  * nss_rmnet_rx_get_interface_num
- *	Returns the virtual interface number associated with the handle.
+ *	Returns the RMNET interface number associated with the handle.
  *
  * @datatypes
  * nss_rmnet_rx_handle
  *
- * @param[in] handle  Pointer to the virtual interface handle (provided during
+ * @param[in] handle  Pointer to the RMNET interface handle (provided during
 		      dynamic interface allocation).
  *
  * @return
- * Virtual interface number.
+ * RMNET interface number.
  */
 extern int32_t nss_rmnet_rx_get_interface_num(struct nss_rmnet_rx_handle *handle);
 
 /**
  * nss_rmnet_rx_get_context
- *	Gets the virtual interface context.
+ *	Gets the RMNET interface context.
  *
  * @return
  * Pointer to the NSS core context.

feeds/ipq807x/qca-nss-drv/src/exports/nss_tls.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -68,6 +68,43 @@ enum nss_tls_error {
 	NSS_TLS_ERROR_MAX,                  /**< Maximum TLS error. */
 };
 
+/**
+ * nss_tls_stats_types
+ *	TLS statistics types.
+ */
+enum nss_tls_stats_types {
+	NSS_TLS_STATS_SINGLE_REC = NSS_STATS_NODE_MAX,
+						/**< Number of transmit single record datagrams. */
+	NSS_TLS_STATS_MULTI_REC,		/**< Number of multiple transmit record datagrams. */
+	NSS_TLS_STATS_TX_INVAL_REQS,		/**< Number of transmit invalidations successfully requested. */
+	NSS_TLS_STATS_RX_CCS_REC,		/**< Number of change cipher specification records received. */
+	NSS_TLS_STATS_FAIL_CCS,			/**< Failure to switch to new crypto. */
+	NSS_TLS_STATS_ETH_NODE_DEACTIVE,	/**< Ethernet node deactivated because no crypto was available. */
+	NSS_TLS_STATS_CRYPTO_ALLOC_SUCCESS,	/**< Number of successful crypto allocations. */
+	NSS_TLS_STATS_CRYPTO_FREE_REQ,		/**< Number of crypto-free requests. */
+	NSS_TLS_STATS_CRYPTO_FREE_SUCCESS,	/**< Number of crypto-free successes. */
+	NSS_TLS_STATS_FAIL_CRYPTO_ALLOC,	/**< Number of failed crypto allocations. */
+	NSS_TLS_STATS_FAIL_CRYPTO_LOOKUP,	/**< Failure to find an active crypto session. */
+	NSS_TLS_STATS_FAIL_REQ_ALLOC,		/**< Failure to allocate request memory pool.  */
+	NSS_TLS_STATS_FAIL_PBUF_STATS,		/**< Failure in pbuf allocation for statistics. */
+	NSS_TLS_STATS_FAIL_CTX_ACTIVE,		/**< Failure in enqueue due to inactive context. */
+	NSS_TLS_STATS_HW_LEN_ERROR,		/**< Length error. */
+	NSS_TLS_STATS_HW_TOKEN_ERROR,		/**< Token error; unknown token command or instruction. */
+	NSS_TLS_STATS_HW_BYPASS_ERROR,		/**< Token contains too much bypass data. */
+	NSS_TLS_STATS_HW_CRYPTO_ERROR,		/**< Cryptographic block size error. */
+	NSS_TLS_STATS_HW_HASH_ERROR,		/**< Hash block size error. */
+	NSS_TLS_STATS_HW_CONFIG_ERROR,		/**< Invalid command, algorithm, or mode combination. */
+	NSS_TLS_STATS_HW_ALGO_ERROR,		/**< Unsupported algorithm. */
+	NSS_TLS_STATS_HW_HASH_OVF_ERROR,	/**< Hash input overflow. */
+	NSS_TLS_STATS_HW_AUTH_ERROR,		/**< Hash input overflow. */
+	NSS_TLS_STATS_HW_PAD_VERIFY_ERROR,	/**< Pad verification error. */
+	NSS_TLS_STATS_HW_TIMEOUT_ERROR,		/**< Data timed out. */
+	NSS_TLS_STATS_NO_DESC_IN,		/**< Ingress DMA descriptor not available. */
+	NSS_TLS_STATS_NO_DESC_OUT,		/**< Egress DMA descriptor not available. */
+	NSS_TLS_STATS_NO_REQS,			/**< Not enough requests available for records. */
+	NSS_TLS_STATS_MAX,			/**< Maximum statistics type. */
+};
+
 /**
  * nss_tls_hw_stats
  *	TLS HW statistics.
@@ -156,6 +193,16 @@ struct nss_tls_cipher_update {
 	uint8_t reserved;	/**< Reserved for future use. */
 };
 
+/**
+ * nss_tls_stats_notification
+ *	TLS transmission statistics structure.
+ */
+struct nss_tls_stats_notification {
+	uint64_t stats_ctx[NSS_TLS_STATS_MAX];		/**< Context transmission statistics. */
+	uint32_t core_id;				/**< Core ID. */
+	uint32_t if_num;				/**< Interface number. */
+};
+
 /**
  * nss_tls_msg
  *	Data for sending and receiving TLS messages.
@@ -245,7 +292,7 @@ extern nss_tx_status_t nss_tls_tx_msg(struct nss_ctx_instance *nss_ctx, struct n
  * @param[in]  if_num   NSS interface number.
  * @param[in]  type     Type of message.
  * @param[in]  len      Size of the payload.
- * @param[in]  nicm     Pointer to the NSS IPsec message.
+ * @param[in]  ntcm     Pointer to the NSS IPsec message.
  *
  * @return
  * Status of the Tx operation.
@@ -254,6 +301,20 @@ extern nss_tx_status_t nss_tls_tx_msg_sync(struct nss_ctx_instance *nss_ctx, uin
 						enum nss_tls_msg_type type, uint16_t len,
 						struct nss_tls_msg *ntcm);
 
+/**
+ * nss_tls_unregister_if
+ *	Deregisters a TLS session interface from the NSS.
+ *
+ * @param[in] if_num  NSS interface number.
+ *
+ * @return
+ * None.
+ *
+ * @dependencies
+ * The TLS session interface must have been previously registered.
+ */
+extern void nss_tls_unregister_if(uint32_t if_num);
+
 /**
  * nss_tls_register_if
  *	Registers a TLS session interface with the NSS for sending and receiving
@@ -284,22 +345,19 @@ extern struct nss_ctx_instance *nss_tls_register_if(uint32_t if_num,
 							 void *app_ctx);
 
 /**
- * nss_tls_unregister_if
- *	Deregisters a TLS session interface from the NSS.
+ * nss_tls_notify_unregister
+ *	Deregisters an event callback.
  *
- * @param[in] if_num  NSS interface number.
+ * @param[in] ifnum  NSS interface number.
  *
  * @return
  * None.
- *
- * @dependencies
- * The TLS session interface must have been previously registered.
  */
-extern void nss_tls_unregister_if(uint32_t if_num);
+extern void nss_tls_notify_unregister(uint32_t ifnum);
 
 /**
  * nss_tls_notify_register
- *	Register an event callback to handle notification from TLS firmware package.
+ *	Registers an event callback to handle notification from TLS firmware package.
  *
  * @datatypes
  * nss_tls_msg_callback_t
@@ -313,17 +371,6 @@ extern void nss_tls_unregister_if(uint32_t if_num);
  */
 extern struct nss_ctx_instance *nss_tls_notify_register(uint32_t ifnum, nss_tls_msg_callback_t ev_cb, void *app_data);
 
-/**
- * nss_tls_notify_unregister
- *	Unregister an event callback.
- *
- * @param[in] ifnum  NSS interface number.
- *
- * @return
- * None.
- */
-extern void nss_tls_notify_unregister(uint32_t ifnum);
-
 /**
  * nss_tls_msg_init
  *	Initializes a TLS message sent asynchronously.
@@ -377,6 +424,44 @@ extern struct nss_ctx_instance *nss_tls_get_context(void);
  * Pointer to the device.
  */
 extern struct device *nss_tls_get_dev(struct nss_ctx_instance *nss_ctx);
+
+/**
+ * nss_tls_ifmap_get
+ *	Returns active TLS interfaces.
+ *
+ * @return
+ * Pointer to the interface map.
+ */
+unsigned long *nss_tls_ifmap_get(void);
+
+/**
+ * nss_tls_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_tls_stats_unregister_notifier(struct notifier_block *nb);
+
+/**
+ * nss_tls_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ *	notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or non-zero on failure.
+ */
+extern int nss_tls_stats_register_notifier(struct notifier_block *nb);
+
 /**
  * @}
  */

feeds/ipq807x/qca-nss-drv/src/exports/nss_udp_st.h

@@ -0,0 +1,284 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2021, 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.
+ **************************************************************************
+ */
+
+/**
+ * @file nss_udp_st.h
+ *	NSS Ethernet interface definitions.
+ */
+
+#ifndef __NSS_UDP_ST_H
+#define __NSS_UDP_ST_H
+
+/**
+ * @addtogroup nss_udp_st_subsystem
+ * @{
+ */
+
+#define NSS_UDP_ST_TX_CONN_MAX 16
+#define NSS_UDP_ST_FLAG_IPV4 4		/**< L3 Protocol - IPv4. */
+#define NSS_UDP_ST_FLAG_IPV6 6		/**< L3 Protocol - IPv6. */
+
+/**
+ * nss_udp_st_message_types
+ *	UDP speed test message types.
+ */
+enum nss_udp_st_message_types {
+	NSS_UDP_ST_START_MSG,			/**< Start message. */
+	NSS_UDP_ST_STOP_MSG,			/**< Stop message. */
+	NSS_UDP_ST_CFG_RULE_MSG,		/**< Configure IPv4/IPv6 rule. */
+	NSS_UDP_ST_UNCFG_RULE_MSG,		/**< Unconfigure IPv4/IPv6 rule. */
+	NSS_UDP_ST_STATS_SYNC_MSG,		/**< Statistic syncronization. */
+	NSS_UDP_ST_TX_CREATE_MSG,		/**< Create transmit node. */
+	NSS_UDP_ST_TX_DESTROY_MSG,		/**< Destroy transmit node. */
+	NSS_UDP_ST_RESET_STATS_MSG,		/**< Reset existing statistics. */
+	NSS_UDP_ST_MAX_MSG_TYPES,		/**< Maximum message type. */
+};
+
+/**
+ * nss_udp_st_test_types
+ *	Test types of the UDP speed test.
+ */
+enum nss_udp_st_test_types {
+	NSS_UDP_ST_TEST_RX,			/**< Test type is receive. */
+	NSS_UDP_ST_TEST_TX,			/**< Test type is transmit. */
+	NSS_UDP_ST_TEST_MAX			/**< Maximum test type. */
+};
+
+/**
+ * nss_udp_st_error
+ *	UDP speed test error types.
+ */
+enum nss_udp_st_error {
+	NSS_UDP_ST_ERROR_NONE,			/**< No error. */
+	NSS_UDP_ST_ERROR_INCORRECT_RATE,	/**< Incorrect Tx rate. */
+	NSS_UDP_ST_ERROR_INCORRECT_BUFFER_SIZE,	/**< Incorrect buffer size. */
+	NSS_UDP_ST_ERROR_MEMORY_FAILURE,	/**< Memory allocation failed. */
+	NSS_UDP_ST_ERROR_INCORRECT_STATE,	/**< Trying to configure during incorrect state. */
+	NSS_UDP_ST_ERROR_INCORRECT_FLAGS,	/**< Incorrect flag configuration. */
+	NSS_UDP_ST_ERROR_ENTRY_EXIST,		/**< Given tunnel entry already exists. */
+	NSS_UDP_ST_ERROR_ENTRY_ADD_FAILED,	/**< UDP ST Encap entry addition failed. */
+	NSS_UDP_ST_ERROR_ENTRY_NOT_EXIST,	/**< Given tunnel entry does not exists. */
+	NSS_UDP_ST_ERROR_WRONG_START_MSG_TYPE,	/**< Start message type error. */
+	NSS_UDP_ST_ERROR_WRONG_STOP_MSG_TYPE,	/**< Stop message type error. */
+	NSS_UDP_ST_ERROR_TOO_MANY_USERS,	/**< Too many users tried to be added. */
+	NSS_UDP_ST_ERROR_UNKNOWN_MSG_TYPE,	/**< Unknown message type failure. */
+	NSS_UDP_ST_ERROR_PB_ALLOC,		/**< Pbuf allocation failed. */
+	NSS_UDP_ST_ERROR_PB_SIZE,		/**< Pbuf size is too small to fit buffer. */
+	NSS_UDP_ST_ERROR_DROP_QUEUE,		/**< Packet dropped enqueue next node. */
+	UDP_ST_ERROR_TIMER_MISSED,		/**< Timer call is missed. */
+	NSS_UDP_ST_ERROR_MAX,			/**< Maximum error type. */
+};
+
+/**
+ * nss_udp_st_stats_time
+ *	UDP speed test time statistics types.
+ */
+enum nss_udp_st_stats_time {
+	NSS_UDP_ST_STATS_TIME_START,		/**< Start time of the test. */
+	NSS_UDP_ST_STATS_TIME_CURRENT,		/**< Current time of the running test. */
+	NSS_UDP_ST_STATS_TIME_ELAPSED,		/**< Elapsed time of the current test. */
+	NSS_UDP_ST_STATS_TIME_MAX		/**< Maximum time statistics. */
+};
+
+/**
+ * Create TX node to start pushing rules.
+ */
+struct nss_udp_st_tx_create {
+	uint32_t rate;			/**< Rate in Mbps. */
+	uint32_t buffer_size;		/**< UDP buffer size. */
+	uint8_t dscp;			/**< DSCP value. */
+};
+
+/**
+ * Destroy Tx node.
+ */
+struct nss_udp_st_tx_destroy {
+	uint32_t flag;			/**< Tx destroy flag. */
+};
+
+/**
+ * NSS UDP speed test start structure.
+ */
+struct nss_udp_st_start {
+	uint32_t type;	/**< Started test type (for example, receive or transmit). */
+
+};
+
+/**
+ * NSS UDP speed test stop structure.
+ */
+struct nss_udp_st_stop {
+	uint32_t type;	/**< Stopped test type (for example, receive or transmit). */
+};
+
+/**
+ * NSS UDP speed test ip structure
+ */
+struct nss_udp_st_ip {
+	union {
+		uint32_t ipv4;          /**< IPv4 address. */
+		uint32_t ipv6[4];       /**< IPv6 address. */
+	} ip;
+};
+
+/**
+ * NSS UDP speed test IPv4/IPv6 configuration structure.
+ */
+struct nss_udp_st_cfg {
+	struct nss_udp_st_ip src_ip;	/**< Source IP address. */
+	int32_t src_port;		/**< Source L4 port. */
+	struct nss_udp_st_ip dest_ip;	/**< Destination IP address. */
+	int32_t dest_port;		/**< Destination L4 port. */
+	uint32_t type;			/**< Started test type (for example, receive or transmit). */
+	uint16_t ip_version;		/**< IP version to indicate IPv4 or IPv6. */
+};
+
+/**
+ * NSS UDP speed test node statistics structure.
+ */
+struct nss_udp_st_node_stats {
+	struct nss_cmn_node_stats node_stats;	/**< Common node statistics for the UDP speed test. */
+	uint32_t errors[NSS_UDP_ST_ERROR_MAX];	/**< Error statistics. */
+};
+
+/**
+ * NSS UDP speed test statistics structure.
+ */
+struct nss_udp_st_stats {
+	struct nss_udp_st_node_stats nstats;	/**< Node statistics for the UDP speed test. */
+	uint32_t time_stats[NSS_UDP_ST_TEST_MAX][NSS_UDP_ST_STATS_TIME_MAX];
+						/**< Time statistics. */
+};
+
+/**
+ * NSS UDP speed test reset statistics structure.
+ */
+struct nss_udp_st_reset_stats {
+	uint32_t flag;  /**< Reset statistics flag. */
+};
+
+/**
+ * Message structure of the UDP speed test commands.
+ */
+struct nss_udp_st_msg {
+	struct nss_cmn_msg cm;          /**< Message header. */
+	union {
+		struct nss_udp_st_tx_create create;	/**< Prepare transmit message. */
+		struct nss_udp_st_tx_destroy destroy;	/**< Destroy transmit message. */
+		struct nss_udp_st_start start;		/**< Start message. */
+		struct nss_udp_st_stop stop;		/**< Stop message. */
+		struct nss_udp_st_cfg cfg;		/**< IPv4/IPv6 configuration message. */
+		struct nss_udp_st_cfg uncfg;		/**< IPv4/IPv6 unconfiguration message. */
+		struct nss_udp_st_stats stats;		/**< Statistics synchronization message. */
+		struct nss_udp_st_reset_stats reset_stats;
+							/**< Reset statistics message. */
+	} msg;
+};
+
+/**
+ * Callback function for receiving UDP speed test messages.
+ *
+ * @datatypes
+ * nss_udp_st_msg
+ *
+ * @param[in] app_data  Pointer to the application context of the message.
+ * @param[in] msg       Pointer to the message data.
+ */
+typedef void (*nss_udp_st_msg_callback_t)(void *app_data, struct nss_udp_st_msg *msg);
+
+/**
+ * nss_udp_st_register_handler
+ *	Registers the UDP speed test message handler.
+ *
+ * @datatypes
+ * nss_ctx_instance
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ *
+ * @return
+ * None.
+ */
+extern void nss_udp_st_register_handler(struct nss_ctx_instance *nss_ctx);
+
+/**
+ * nss_udp_st_tx
+ *	Transmits a UDP speed test message to the NSS.
+ *
+ * @datatypes
+ * nss_ctx_instance \n
+ * nss_udp_st_msg
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] num      Pointer to the message data.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+extern nss_tx_status_t nss_udp_st_tx(struct nss_ctx_instance *nss_ctx, struct nss_udp_st_msg *num);
+
+/**
+ * nss_udp_st_tx_sync
+ *	Transmits a synchronous UDP speed test message to the NSS.
+ *
+ * @datatypes
+ * nss_ctx_instance \n
+ * nss_udp_st_msg
+ *
+ * @param[in] nss_ctx  Pointer to the NSS context.
+ * @param[in] num      Pointer to the message data.
+ *
+ * @return
+ * Status of the transmit operation.
+ */
+extern nss_tx_status_t nss_udp_st_tx_sync(struct nss_ctx_instance *nss_ctx, struct nss_udp_st_msg *num);
+
+/**
+ * nss_udp_st_msg_init
+ *	Initializes UDP speed test messages.
+ *
+ * @datatypes
+ * nss_udp_st_msg \n
+ * nss_udp_st_msg_callback_t
+ *
+ * @param[in,out] num       Pointer to the NSS interface message.
+ * @param[in]     if_num    NSS interface number.
+ * @param[in]     type      Type of message.
+ * @param[in]     len       Size of the payload.
+ * @param[in]     cb        Callback function for the message.
+ * @param[in]     app_data  Pointer to the application context of the message.
+ *
+ * @return
+ * None.
+ */
+extern void nss_udp_st_msg_init(struct nss_udp_st_msg *num, uint16_t if_num, uint32_t type, uint32_t len,
+			nss_udp_st_msg_callback_t cb, void *app_data);
+
+/**
+ * nss_udp_st_get_mgr
+ *	Gets the NSS context that is managing UDP speed sest processes.
+ *
+ * @return
+ * Pointer to the NSS core context.
+ */
+extern struct nss_ctx_instance *nss_udp_st_get_mgr(void);
+
+/**
+ *@}
+ */
+
+#endif /* __NSS_UDP_ST_H */

feeds/ipq807x/qca-nss-drv/src/exports/nss_vxlan.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, 2021 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.
@@ -111,6 +111,7 @@ struct nss_vxlan_stats_msg {
 	uint32_t except_vni_lookup_failed;	/**< Virtual network ID look up failed. */
 	uint32_t dropped_malformed;		/**< Packet is malformed. */
 	uint32_t dropped_next_node_queue_full;	/**< Next node dropped the packet. */
+	uint32_t except_inner_hash;		/**< Inner hash calculation failed. */
 };
 
 /**

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifi.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2015-2018, 2021, 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.
@@ -722,6 +722,10 @@ struct nss_wifi_peer_ol_stats {
 	uint32_t ppdu_retries;	/**< Number of PPDU retries. */
 	uint32_t rssi_chains[NSS_WIFI_MAX_RSSI_CHAINS];
 				/**< Acknowledgment RSSI per chain. */
+	uint32_t rx_msdus;	/**< Number of MSDUs received. */
+	uint32_t rx_bytes;	/**< Number of bytes received. */
+	uint32_t rx_mpdus;	/**< Number of MPDUs received. */
+	uint32_t rx_retries;	/**< Number of MPDU retries. */
 };
 
 /**

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifi_ext_vdev_if.h

@@ -35,6 +35,7 @@ enum nss_wifi_ext_vdev_msg_types {
 	NSS_WIFI_EXT_VDEV_MSG_CONFIGURE_WDS,
 	NSS_WIFI_EXT_VDEV_SET_NEXT_HOP,
 	NSS_WIFI_EXT_VDEV_MSG_STATS_SYNC,
+	NSS_WIFI_EXT_VDEV_MSG_CONFIGURE_VLAN,
 	NSS_WIFI_EXT_VDEV_MSG_MAX
 };
 
@@ -50,12 +51,16 @@ enum nss_wifi_ext_vdev_error_types {
 	NSS_WIFI_EXT_VDEV_ERROR_INV_PVAP_ID,	/**< Invalid parent virtual device interface number. */
 	NSS_WIFI_EXT_VDEV_ERROR_RADIO_NOT_PRESENT,	/**< Radio node is not present. */
 	NSS_WIFI_EXT_VDEV_ERROR_INV_IF,		/**< Message sent on invalid interface number. */
-	NSS_WIFI_EXT_VDEV_ERROR_MAX,		/**< Maxiumum error types. */
+	NSS_WIFI_EXT_VDEV_ERROR_INV_VLAN_ID,	/**< Invalid VLAN ID. */
+	NSS_WIFI_EXT_VDEV_ERROR_INV_CMD,	/**< Invalid command. */
+	NSS_WIFI_EXT_VDEV_ERROR_PEERID_ALREADY_CONFIGURED,
+						/**< Peer ID is already configured. */
+	NSS_WIFI_EXT_VDEV_ERROR_MAX		/**< Maxiumum error types. */
 };
 
 /**
  * nss_wifi_ext_vdev_wds_msg
- *	Extended WDS config message.
+ *	Extended WDS configuration message.
  */
 struct nss_wifi_ext_vdev_wds_msg {
 	uint16_t wds_peer_id;	/**< WDS station peer ID. */
@@ -90,6 +95,14 @@ struct nss_wifi_ext_vdev_set_next_hop_msg {
 	uint32_t if_num;		/**< Interface number. */
 };
 
+/**
+ * nss_wifi_ext_vdev_vlan_msg
+ *	Extended VLAN configuration message.
+ */
+struct nss_wifi_ext_vdev_vlan_msg {
+	uint16_t vlan_id;	/**< VLAN ID. */
+};
+
 /**
  * nss_wifi_ext_vdev_msg
  *	Message structure to Send/Receive commands.
@@ -102,6 +115,7 @@ struct nss_wifi_ext_vdev_msg {
 		struct nss_wifi_ext_vdev_wds_msg wmsg;	/**< WDS configure message. */
 		struct nss_wifi_ext_vdev_set_next_hop_msg wnhm;	/**< Next hop set message. */
 		struct nss_wifi_ext_vdev_stats stats;	/**< Statistics messasge. */
+		struct nss_wifi_ext_vdev_vlan_msg vmsg;	/**< VLAN message. */
 	} msg;
 };
 
@@ -126,7 +140,7 @@ typedef void (*nss_wifi_ext_vdev_data_callback_t)(struct net_device *netdev, str
  * nss_wifi_ext_vdev_msg
  *
  * @param[in] app_data  Pointer to the application context of the message.
- * @param[in]wevm       Pointer to the message data.
+ * @param[in] wevm      Pointer to the message data.
  */
 typedef void (*nss_wifi_ext_vdev_msg_callback_t)(void *app_data, struct nss_cmn_msg *ncm);
 
@@ -240,8 +254,8 @@ extern nss_tx_status_t nss_wifi_ext_vdev_tx_msg_sync(struct nss_ctx_instance *ns
  * @datatypes
  * nss_ctx_instance \n
  *
- * @param[in] nss_ctx  NSS core context.
- * @param[in] ifnum  NSS interface number.
+ * @param[in] ctx      NSS core context.
+ * @param[in] if_num   NSS interface number.
  * @param[in] next_hop Next hop interface number.
  */
 extern nss_tx_status_t nss_wifi_ext_vdev_set_next_hop(struct nss_ctx_instance *ctx, int if_num, int next_hop);
@@ -267,8 +281,8 @@ extern struct nss_ctx_instance *nss_wifi_ext_vdev_get_ctx(void);
  *
  * @param[in] if_num         NSS interface number.
  * @param[in] cb_func_data   Callback for the data.
- * @param[in] cb_func_msg    Callback for the message.
- * @param[in] cb_func_event  Callback for the event message.
+ * @param[in] cb_func_ext    Callback for the message.
+ * @param[in] cb_func_msg    Callback for the event message.
  * @param[in] features       Data socket buffer types supported by this interface.
  * @param[in] netdev         Pointer to the associated network device.
  * @param[in] app_ctx        Pointer to the application context.

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifi_if.h

@@ -1,292 +0,0 @@
-/*
- **************************************************************************
- * Copyright (c) 2015-2017, 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.
- **************************************************************************
- */
-
-/**
- * @file nss_wifi_if.h
- *	NSS Wi-Fi interface message Structure and APIs.
- */
-
-#ifndef __NSS_WIFI_IF_H
-#define __NSS_WIFI_IF_H
-
-/**
- * @addtogroup nss_wifi_subsystem
- * @{
- */
-
-/**
- * nss_wifi_if_msg_types
- *	Message types for Wi-Fi interface requests and responses.
- */
-enum nss_wifi_if_msg_types {
-	NSS_WIFI_IF_OPEN = NSS_IF_OPEN,
-	NSS_WIFI_IF_CLOSE = NSS_IF_CLOSE,
-	NSS_WIFI_IF_LINK_STATE_NOTIFY = NSS_IF_LINK_STATE_NOTIFY,
-	NSS_WIFI_IF_MTU_CHANGE = NSS_IF_MTU_CHANGE,
-	NSS_WIFI_IF_MAC_ADDR_SET = NSS_IF_MAC_ADDR_SET,
-	NSS_WIFI_IF_STATS_SYNC = NSS_IF_STATS,
-	NSS_WIFI_IF_ISHAPER_ASSIGN = NSS_IF_ISHAPER_ASSIGN,
-	NSS_WIFI_IF_BSHAPER_ASSIGN = NSS_IF_BSHAPER_ASSIGN,
-	NSS_WIFI_IF_ISHAPER_UNASSIGN = NSS_IF_ISHAPER_UNASSIGN,
-	NSS_WIFI_IF_BSHAPER_UNASSIGN = NSS_IF_BSHAPER_UNASSIGN,
-	NSS_WIFI_IF_ISHAPER_CONFIG = NSS_IF_ISHAPER_CONFIG,
-	NSS_WIFI_IF_BSHAPER_CONFIG = NSS_IF_BSHAPER_CONFIG,
-	NSS_WIFI_IF_VSI_ASSIGN = NSS_IF_VSI_ASSIGN,
-	NSS_WIFI_IF_VSI_UNASSIGN = NSS_IF_VSI_UNASSIGN,
-	NSS_WIFI_IF_TX_CREATE_MSG = NSS_IF_MAX_MSG_TYPES + 1,
-	NSS_WIFI_IF_TX_DESTROY_MSG,
-	NSS_WIFI_IF_STATS_SYNC_MSG,
-	NSS_WIFI_IF_MAX_MSG_TYPES
-};
-
-/**
- * nss_wifi_if_error_types
- *	Error types for the Wi-Fi interface.
- */
-enum nss_wifi_if_error_types {
-	NSS_WIFI_IF_SUCCESS,
-	NSS_WIFI_IF_CORE_FAILURE,
-	NSS_WIFI_IF_ALLOC_FAILURE,
-	NSS_WIFI_IF_DYNAMIC_IF_FAILURE,
-	NSS_WIFI_IF_MSG_TX_FAILURE,
-	NSS_WIFI_IF_REG_FAILURE,
-	NSS_WIFI_IF_CORE_NOT_INITIALIZED
-};
-
-/**
- * nss_wifi_if_create_msg
- *	Payload for configuring the Wi-Fi interface.
- */
-struct nss_wifi_if_create_msg {
-	uint32_t flags;				/**< Interface flags. */
-	uint8_t mac_addr[ETH_ALEN];		/**< MAC address. */
-};
-
-/**
- * nss_wifi_if_destroy_msg
- *	Payload for destroying the Wi-Fi interface.
- */
-struct nss_wifi_if_destroy_msg {
-	int32_t reserved;			/**< Placeholder. */
-};
-
-/**
- * nss_wifi_if_stats
- *	Wi-Fi interface statistics received from the NSS.
- */
-struct nss_wifi_if_stats {
-	struct nss_cmn_node_stats node_stats;
-				/**< Common statistics. */
-	uint32_t tx_enqueue_failed;
-				/**< Number of packets dropped when queuing to the next node in a network graph. */
-	uint32_t shaper_enqueue_failed;
-				/**< Number of packets dropped when queuing to the shaper node. */
-};
-
-/**
- * nss_wifi_if_msg
- *	Data for sending and receiving Wi-Fi interface messages.
- */
-struct nss_wifi_if_msg {
-	struct nss_cmn_msg cm;			/**< Common message header. */
-
-	/**
-	 * Payload of a Wi-Fi interface message.
-	 */
-	union {
-		union nss_if_msgs if_msgs;
-				/**< NSS interface messages. */
-		struct nss_wifi_if_create_msg create;
-				/**< Creates a Wi-Fi interface rule. */
-		struct nss_wifi_if_destroy_msg destroy;
-				/**< Destroys a Wi-Fi interface rule. */
-		struct nss_wifi_if_stats stats;
-				/**< Interface statistics. */
-	} msg;			/**< Message payload. */
-};
-
-/**
- * nss_wifi_if_pvt
- *	Private data information for the Wi-Fi interface.
- */
-struct nss_wifi_if_pvt {
-	struct semaphore sem;
-			/**< Semaphore for a specified Wi-Fi interface number. */
-	struct completion complete;
-			/**< Waits for the NSS to process a message on the specified Wi-Fi interface. */
-	int response;	/**< Response received on a Wi-Fi interface number. */
-	int sem_init_done;
-			/**< Indicates whether the semaphore is initialized. */
-};
-
-/**
- * Callback function for receiving Wi-Fi data.
- *
- * @datatypes
- * net_device \n
- * sk_buff \n
- * napi_struct
- *
- * @param[in] netdev  Pointer to the associated network device.
- * @param[in] skb     Pointer to the data socket buffer.
- * @param[in] napi    Pointer to the NAPI structure.
- */
-typedef void (*nss_wifi_if_data_callback_t)(struct net_device *netdev,
-		struct sk_buff *skb, struct napi_struct *napi);
-
-/**
- * Callback function for receiving Wi-Fi messages.
- *
- * @datatypes
- * nss_cmn_msg
- *
- * @param[in] app_data  Pointer to the application context of the message.
- * @param[in] msg       Pointer to the message data.
- */
-typedef void (*nss_wifi_if_msg_callback_t)(void *app_data,
-		struct nss_cmn_msg *msg);
-
-/**
- * nss_wifi_if_handle
- *	Context for WLAN-to-NSS communication.
- */
-struct nss_wifi_if_handle {
-	struct nss_ctx_instance *nss_ctx;	/**< NSS context. */
-	int32_t if_num;				/**< Interface number. */
-	struct nss_wifi_if_pvt *pvt;		/**< Private data structure. */
-	struct nss_wifi_if_stats stats;
-			/**< Statistics corresponding to this handle. */
-	nss_wifi_if_msg_callback_t cb;
-			/**< Callback registered by other modules. */
-	void *app_data;
-			/**< Application context to be passed to that callback. */
-};
-
-/**
- * nss_wifi_if_tx_msg
- *	Sends a message to the Wi-Fi interface.
- *
- * @datatypes
- * nss_ctx_instance \n
- * nss_wifi_if_msg
- *
- * @param[in] nss_ctx  Pointer to the NSS context (provided during registration).
- * @param[in] nwim     Pointer to the Wi-Fi interface message.
- *
- * @return
- * Status of the Tx operation.
- */
-extern nss_tx_status_t nss_wifi_if_tx_msg(struct nss_ctx_instance *nss_ctx,
-					struct nss_wifi_if_msg *nwim);
-
-/**
- * nss_wifi_if_register
- *	Registers a Wi-Fi interface with the NSS driver.
- *
- * @datatypes
- * nss_wifi_if_handle \n
- * nss_wifi_if_data_callback_t \n
- * net_device
- *
- * @param[in] handle       Pointer to the Wi-Fi context (provided during Wi-Fi
- *                             interface allocation).
- * @param[in] rx_callback  Callback handler for Wi-Fi data packets.
- * @param[in] netdev       Pointer to the associated network device.
- *
- * @return
- * None.
- */
-extern void nss_wifi_if_register(struct nss_wifi_if_handle *handle,
-				nss_wifi_if_data_callback_t rx_callback,
-				struct net_device *netdev);
-
-/**
- * nss_wifi_if_unregister
- *	Deregisters a Wi-Fi interface from the NSS driver.
- *
- * @datatypes
- * nss_wifi_if_handle
- *
- * @param[in] handle  Pointer to the Wi-Fi context.
- *
- * @return
- * None.
- */
-extern void nss_wifi_if_unregister(struct nss_wifi_if_handle *handle);
-
-/**
- * nss_wifi_if_create_sync
- *	Creates a Wi-Fi interface.
- *
- * @datatypes
- * net_device
- *
- * @param[in] netdev  Pointer to the associated network device.
- *
- * @return
- * Pointer to the Wi-Fi handle.
- */
-extern struct nss_wifi_if_handle *nss_wifi_if_create_sync(struct net_device *netdev);
-
-/**
- * nss_wifi_if_destroy_sync
- *	Destroys the Wi-Fi interface associated with the interface number.
- *
- * @datatypes
- * nss_wifi_if_handle
- *
- * @param[in] handle  Pointer to the Wi-Fi handle.
- *
- * @return
- * Status of the Tx operation.
- */
-extern nss_tx_status_t nss_wifi_if_destroy_sync(struct nss_wifi_if_handle *handle);
-
-/**
- * nss_wifi_if_tx_buf
- *	Sends a data packet or buffer to the NSS.
- *
- * @datatypes
- * nss_wifi_if_handle \n
- * sk_buff
- *
- * @param[in] handle  Context associated with the interface.
- * @param[in] skb     Pointer to the data socket buffer.
- *
- * @return
- * Status of the Tx operation.
- */
-extern nss_tx_status_t nss_wifi_if_tx_buf(struct nss_wifi_if_handle *handle,
-					struct sk_buff *skb);
-
-/**
- * nss_wifi_if_copy_stats
- *	Copies Wi-Fi interface statistics for display.
- *
- * @param[in]  if_num  NSS interface number.
- * @param[in]  index   Index in the statistics array.
- * @param[out] line    Pointer to the buffer into which the statistics are copied.
- *
- * @return
- * Number of bytes copied.
- */
-int32_t nss_wifi_if_copy_stats(int32_t if_num, int index, char *line);
-
-/**
- * @}
- */
-
-#endif /* __NSS_WIFI_IF_H */

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifi_mac_db_if.h

@@ -43,6 +43,8 @@ enum nss_wifi_mac_db_msg_types {
 	NSS_WIFI_MAC_DB_UPDATE_ENTRY_MSG,	/**< Wi-Fi MAC database update entry message. */
 	NSS_WIFI_MAC_DB_DEINIT_MSG,		/**< Wi-Fi MAC database deinitialization message. */
 	NSS_WIFI_MAC_DB_GROUP_ENTRIES_ADD_MSG,	/**< Wi-Fi MAC database group entries add message. */
+	NSS_WIFI_MAC_DB_ENTRY_ACTIVITY_MSG,	/**< Wi-Fi MAC database entry activity message. */
+	NSS_WIFI_MAC_DB_CREATE_ENTRY_MSG,	/**< Wi-Fi MAC database entry create message. */
 	NSS_WIFI_MAC_DB_MAX_MSG
 };
 
@@ -69,9 +71,8 @@ enum nss_wifi_mac_db_if_opmode {
 	NSS_WIFI_MAC_DB_ENTRY_IF_OPMODE_MAX	/**< Maximum entry database interface operation mode. */
 };
 
-/*
- * nss_wifi_mac_db_err_types
- *	Wi-Fi MAC database erros.
+/**
+ * Wi-Fi MAC database errors.
  */
 enum nss_wifi_mac_db_err_types {
 	NSS_WIFI_MAC_DB_ERROR_NONE,
@@ -112,12 +113,42 @@ enum nss_wifi_mac_db_err_types {
 		/**< Wi-Fi MAC database error maximum. */
 };
 
+/**
+ * nss_wifi_mac_db_entry_create_msg
+ * 	Wi-Fi MAC database entry create message.
+ */
+struct nss_wifi_mac_db_entry_create_msg {
+	uint8_t mac_addr[ETH_ALEN];			/**< MAC address. */
+	uint16_t reserved;				/**< Reserved bytes. */
+	int32_t nss_if;					/**< NSS interface number. */
+};
+
+/**
+ * nss_wifi_mac_db_entry_activity_info
+ * 	Wi-Fi MAC database entry activity information.
+ */
+struct nss_wifi_mac_db_entry_activity_info {
+	uint8_t mac_addr[ETH_ALEN];			/**< MAC address. */
+	uint16_t reserved;				/**< Reserved bytes. */
+	int32_t nss_if;					/**< NSS interface number. */
+};
+
+/**
+ * nss_wifi_mac_db_entry_activity_info_msg
+ * 	Wi-Fi MAC database entry activity information message.
+ */
+struct nss_wifi_mac_db_entry_activity_info_msg {
+	uint32_t nentries;		/**< Number of entries. */
+	struct nss_wifi_mac_db_entry_activity_info info[1];
+					/**< Wi-Fi MAC database entry activity information. */
+};
+
 /**
  * nss_wifi_mac_db_entry_info_msg
  *	Wi-Fi MAC database entry information.
  */
 struct nss_wifi_mac_db_entry_info_msg {
-	uint8_t mac_addr[6];		/**< MAC address. */
+	uint8_t mac_addr[ETH_ALEN];	/**< MAC address. */
 	uint16_t flag;			/**< Flag information about NSS interface. */
 	int32_t nss_if;		    	/**< NSS interface number. */
 	uint32_t iftype;		/**< NSS interface type. */
@@ -151,6 +182,10 @@ struct nss_wifi_mac_db_msg {
 				/**< Wi-Fi MAC database information specific message. */
 		struct nss_wifi_mac_db_entry_group_info_msg nmfdbegimsg;
 				/**< Wi-Fi MAC database information specific message. */
+		struct nss_wifi_mac_db_entry_activity_info_msg nmfdbeact_imsg;
+				/**< Wi-Fi MAC database entry activity information message. */
+		struct nss_wifi_mac_db_entry_create_msg nmfdbecmsg;
+				/**< Wi-Fi MAC database entry create message. */
 	} msg;			/**< Message payload. */
 };
 

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifi_vdev.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2015-2021, 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.
@@ -16,7 +16,7 @@
 
 /**
  * @file nss_wifi_vdev.h
- *	NSS TO HLOS Wi-Fi virtual device interface definitions.
+ *	NSS-to-HLOS Wi-Fi virtual device interface definitions.
  */
 
 #ifndef __NSS_WIFI_VDEV_H
@@ -74,6 +74,8 @@ enum nss_wifi_vdev_msg_types {
 	NSS_WIFI_VDEV_INTERFACE_RECOVERY_RESET_MSG,
 	NSS_WIFI_VDEV_INTERFACE_RECOVERY_RECONF_MSG,
 	NSS_WIFI_VDEV_SET_GROUP_KEY,
+	NSS_WIFI_VDEV_HMMC_MEMBER_ADD_MSG,
+	NSS_WIFI_VDEV_HMMC_MEMBER_DEL_MSG,
 	NSS_WIFI_VDEV_MAX_MSG
 };
 
@@ -128,6 +130,15 @@ enum nss_wifi_vdev_err_types {
 	NSS_WIFI_VDEV_VLAN_MODE_CONFIG_FAIL,
 	NSS_WIFI_VDEV_RECOVERY_RESET_FAIL,
 	NSS_WIFI_VDEV_RECOVERY_RECONF_FAIL,
+	NSS_WIFI_VDEV_CONFIG_GROUP_KEY_FAIL,
+	NSS_WIFI_VDEV_MULTIPASS_NOT_ENABLED,
+	NSS_WIFI_VDEV_ALLOC_VLAN_MAP_FAILED,
+	NSS_WIFI_VDEV_MTU_CHANGE_FAIL,
+	NSS_WIFI_VDEV_MAC_ADDR_CHANGE_FAIL,
+	NSS_WIFI_VDEV_PPE_PORT_CREATE_FAIL,
+	NSS_WIFI_VDEV_PPE_PORT_DESTROY_FAIL,
+	NSS_WIFI_VDEV_PPE_VSI_ASSIGN_FAIL,
+	NSS_WIFI_VDEV_PPE_VSI_UNASSIGN_FAIL,
 	NSS_WIFI_VDEV_EINV_MAX_CFG
 };
 
@@ -150,6 +161,11 @@ enum nss_wifi_vdev_ext_data_pkt_type {
 	NSS_WIFI_VDEV_EXT_TX_COMPL_PKT_TYPE = 11,	/**< Tx completion. */
 	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_WDS_LEARN = 12,	/**< WDS source port learning command. */
 	NSS_WIFI_VDEV_EXT_DATA_PPDU_INFO = 13,		/**< PPDU metadata information. */
+	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_MCBC_RX = 14,	/**< Multicast/broadcast packet received. */
+	NSS_WIFI_VDEV_MESH_EXT_DATA_PKT_TYPE_RX_SPL_PACKET = 15,
+							/**< Mesh link VAP special packet. */
+	NSS_WIFI_VDEV_MESH_EXT_DATA_PKT_TYPE_RX_MCAST_EXC = 16,
+							/**< Mesh link VAP multicast packet. */
 	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_MAX
 };
 
@@ -185,6 +201,9 @@ enum nss_wifi_vdev_cmd {
 	NSS_WIFI_VDEV_ENABLE_IGMP_ME_CMD,	/**< Configuration to set IGMP multicast enhancement on VAP. */
 	NSS_WIFI_VDEV_CFG_WDS_BACKHAUL_CMD,
 					/**< Configuration to set WDS backhaul extension on VAP. */
+	NSS_WIFI_VDEV_CFG_MCBC_EXC_TO_HOST_CMD, /**< Configuration to set multicast/broadcast exception to host on VAP. */
+	NSS_WIFI_VDEV_CFG_PEER_AUTHORIZE_CMD,
+					/**< Configuration to enable peer authorization on VAP. */
 	NSS_WIFI_VDEV_MAX_CMD
 };
 
@@ -220,6 +239,11 @@ enum nss_wifi_vdev_vlan_tagging_mode {
 	NSS_WIFI_VDEV_VLAN_MAX		/**< Wi-Fi maximum VLAN support type. */
 };
 
+enum vap_ext_mode {
+	WIFI_VDEV_EXT_MODE_MESH_LINK = 1,	/* Wi-Fi mesh VAP mode */
+	WIFI_VDEV_EXT_MODE_MAX,			/* Wi-Fi maximum VAP mode */
+};
+
 /**
  * nss_wifi_vdev_config_msg
  *	Virtual device configuration.
@@ -246,7 +270,8 @@ struct nss_wifi_vdev_config_msg {
 	uint8_t is_wrap;		/**< Specifies whether the VAP is a WRAP-AP. */
 	uint8_t is_nss_qwrap_en;	/**< VAP is configured for NSS firmware QWRAP logic. */
 	uint8_t tx_per_pkt_vdev_id_check;	/**< Transmit per-packet virtual device ID check. */
-	uint8_t reserved;		/**< Reserved for 4-byte alignment padding. */
+	uint8_t align_pad;		/**< Reserved field. */
+	uint32_t vap_ext_mode;		/**< Different VAP extended modes. */
 };
 
 /**
@@ -435,6 +460,66 @@ struct nss_wifi_vdev_me_snptbl_grp_mbr_update_msg {
 				/**< Source IP address. */
 };
 
+/**
+ * nss_wifi_vdev_me_hmmc_add_msg
+ *	Information for adding an entry into the host-managed multicast list.
+ */
+struct nss_wifi_vdev_me_hmmc_add_msg {
+	uint32_t ether_type;	/**< IPv4 or IPv6. */
+	union {
+		uint32_t ipv4_addr;
+			/**< IPv4 multicast group address. */
+		uint8_t ipv6_addr[NSS_WIFI_VDEV_IPV6_ADDR_LENGTH];
+			/**< IPv6 multicast group address. */
+	} u;	/**< Type of group addresses. */
+	uint32_t netmask;	/**< IP subnet netmask. */
+};
+
+/**
+ * nss_wifi_vdev_me_hmmc_del_msg
+ *	Information for deleting an entry from the host-managed multicast list.
+ */
+struct nss_wifi_vdev_me_hmmc_del_msg {
+	uint32_t ether_type;	/**< IPv4 or IPv6. */
+	union {
+		uint32_t ipv4_addr;
+			/**< IPv4 multicast group address. */
+		uint8_t ipv6_addr[NSS_WIFI_VDEV_IPV6_ADDR_LENGTH];
+			/**< IPv6 multicast group address. */
+	} u;	/**< Type of group addresses. */
+	uint32_t netmask;	/**< IP subnet netmask. */
+};
+
+/**
+ * nss_wifi_vdev_me_deny_ip_add_msg
+ *	Information for adding an entry into the deny list.
+ */
+struct nss_wifi_vdev_me_deny_ip_add_msg {
+	uint32_t ether_type;	/**< IPv4 or IPv6. */
+	union {
+		uint32_t ipv4_addr;
+			/**< IPv4 multicast group address. */
+		uint8_t ipv6_addr[NSS_WIFI_VDEV_IPV6_ADDR_LENGTH];
+			/**< IPv6 multicast group address. */
+	} u;	/**< Type of group addresses. */
+	uint32_t netmask;	/**< IP subnet netmask. */
+};
+
+/**
+ * nss_wifi_vdev_me_deny_ip_del_msg
+ *	Information for deleting an entry from the deny list.
+ */
+struct nss_wifi_vdev_me_deny_ip_del_msg {
+	uint32_t ether_type;	/**< IPv4 or IPv6. */
+	union {
+		uint32_t ipv4_addr;
+			/**< IPv4 multicast group address. */
+		uint8_t ipv6_addr[NSS_WIFI_VDEV_IPV6_ADDR_LENGTH];
+			/**< IPv6 multicast group address. */
+	} u;	/**< Type of group addresses. */
+	uint32_t netmask;	/**< IP subnet netmask. */
+};
+
 /**
  * nss_wifi_vdev_me_snptbl_deny_grp_add_msg
  *	Information for adding a snooplist member to a deny list.
@@ -952,6 +1037,8 @@ struct nss_wifi_vdev_stats_sync_msg {
 	uint32_t rx_mcast_bytes;		/**< Receive multicast bytes count. */
 	uint32_t rx_decrypt_err;		/**< Receive decryption error */
 	uint32_t rx_mic_err;			/**< Receive MIC error */
+	uint32_t mcbc_exc_host_fail_cnt;
+			/**< Number of multicast/broadcast packets failed to send to host through exception path. */
 };
 
 /**
@@ -982,7 +1069,15 @@ struct nss_wifi_vdev_msg {
 		struct nss_wifi_vdev_me_snptbl_grp_mbr_update_msg vdev_grp_member_update;
 				/**< Updates a snooplist group member. */
 		struct nss_wifi_vdev_me_snptbl_deny_grp_add_msg vdev_deny_member_add;
-				/**< Adds a snooplist member to a deny list. */
+				/**< Add a snooplist member to the deny list. */
+		struct nss_wifi_vdev_me_hmmc_add_msg vdev_hmmc_member_add;
+				/**< Adds a new member into the HMMC list. */
+		struct nss_wifi_vdev_me_hmmc_del_msg vdev_hmmc_member_del;
+				/**< Delete a member from the HMMC list. */
+		struct nss_wifi_vdev_me_deny_ip_add_msg vdev_deny_list_member_add;
+				/**< Adds a new member into the deny list. */
+		struct nss_wifi_vdev_me_deny_ip_del_msg vdev_deny_list_member_del;
+				/**< Delete a member from the deny list. */
 		struct nss_wifi_vdev_txmsg vdev_txmsgext;
 				/**< Transmits special data. */
 		struct nss_wifi_vdev_vow_dbg_cfg_msg vdev_vow_dbg_cfg;

feeds/ipq807x/qca-nss-drv/src/exports/nss_wifili_if.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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.
@@ -62,7 +62,7 @@
 				/**< Maximum number of bandwidth supported. */
 #define NSS_WIFILI_REPT_MU_MIMO 1
 #define NSS_WIFILI_REPT_MU_OFDMA_MIMO 3
-#define NSS_WIFILI_MAX_RESERVED_TYPE 3
+#define NSS_WIFILI_MAX_RESERVED_TYPE 2
 				/**< Maximum reserved type. */
 #define NSS_WIFILI_SOC_PER_PACKET_METADATA_SIZE 60
 				/**< Metadata area total size. */
@@ -95,6 +95,11 @@
 #define NSS_WIFILI_WBM_INTERNAL_ERR_MAX 5
 				/**< WBM internal maximum errors. */
 
+/*
+ * Peer Size in Bytes
+ */
+#define NSS_WIFILI_PEER_SIZE 1600
+
 /*
  * Radio specific flags
  */
@@ -105,6 +110,27 @@
  */
 #define NSS_WIFILI_PEER_MSG_DISABLE_4ADDR 0x01
 
+#ifdef __KERNEL__ /* only kernel will use. */
+
+/**
+ * Wireless Multimedia Extention Access Category to TID. @hideinitializer
+ */
+#define NSS_WIFILI_WME_AC_TO_TID(_ac) (	\
+		((_ac) == NSS_WIFILI_WME_AC_VO) ? 6 : \
+		(((_ac) == NSS_WIFILI_WME_AC_VI) ? 5 : \
+		(((_ac) == NSS_WIFILI_WME_AC_BK) ? 1 : \
+		0)))
+
+/**
+ * Wireless TID to Wireless Extension Multimedia Access Category. @hideinitializer
+ */
+#define NSS_WIFILI_TID_TO_WME_AC(_tid) (	\
+		(((_tid) == 0) || ((_tid) == 3)) ? NSS_WIFILI_WME_AC_BE : \
+		((((_tid) == 1) || ((_tid) == 2)) ? NSS_WIFILI_WME_AC_BK : \
+		((((_tid) == 4) || ((_tid) == 5)) ? NSS_WIFILI_WME_AC_VI : \
+		NSS_WIFILI_WME_AC_VO)))
+#endif /* __KERNEL */
+
 /**
  * nss_wifili_thread_scheme_id
  *	List of thread scheme IDs.
@@ -209,6 +235,9 @@ enum nss_wifili_msg_types {
 	NSS_WIFILI_PEER_EXT_STATS_MSG,
 	NSS_WIFILI_CLR_STATS,
 	NSS_WIFILI_PEER_4ADDR_EVENT_MSG,
+	NSS_WIFILI_DBDC_REPEATER_LOOP_DETECTION_MSG,
+	NSS_WIFILI_PEER_UPDATE_AUTH_FLAG,
+	NSS_WIFILI_SEND_MESH_CAPABILITY_INFO,
 	NSS_WIFILI_MAX_MSG
 };
 
@@ -384,6 +413,7 @@ enum nss_wifili_radio_cmd {
 	NSS_WIFILI_SET_FORCE_CLIENT_MCAST_TRAFFIC,	/**< Flag to force multicast traffic for a radio. */
 	NSS_WIFILI_SET_DROP_SECONDARY_MCAST,		/**< Flag to drop multicast traffic on secondary radio. */
 	NSS_WIFILI_SET_DBDC_FASTLANE,			/**< Flag to set DBDC fast-lane mode. */
+	NSS_WIFILI_SET_DBDC_NOBACKHAUL_RADIO,           /**< Flag to set DBDC to no backhaul radio. */
 	NSS_WIFILI_RADIO_MAX_CMD			/**< Maximum radio command index. */
 };
 
@@ -680,6 +710,8 @@ struct nss_wifili_hal_srng_soc_msg {
 			/**< Shadow read pointer address. */
 	uint32_t shadow_wrptr_mem_addr;
 			/**< Shadow write pointer address. */
+	uint32_t lmac_rings_start_id;
+			/**< start id of LMAC rings. */
 };
 
 /**
@@ -1308,6 +1340,7 @@ struct nss_wifili_rx_err {
 struct nss_wifili_rx_ctrl_stats {
 	struct nss_wifili_rx_err err;			/**< Rx peer errors. */
 	uint32_t multipass_rx_pkt_drop;         /**< Total number of multipass packets without a VLAN header. */
+	uint32_t peer_unauth_rx_pkt_drop;		/**< Number of receive packets dropped due to an authorized peer. */
 	uint32_t reserved_type[NSS_WIFILI_MAX_RESERVED_TYPE];	/**< Reserved type for future use. */
 	uint32_t non_amsdu_cnt;			/**< Number of MSDUs with no MSDU level aggregation. */
 	uint32_t amsdu_cnt;			/**< Number of MSDUs part of AMSDU. */
@@ -1560,6 +1593,14 @@ struct nss_wifili_peer_isolation_msg {
 	uint16_t isolation;			/**< Isolation enabled/disabled. */
 };
 
+/**
+ * nss_wifili_dbdc_repeater_loop_detection_msg
+ *	Wifili DBDC repeater loop detection message.
+ */
+struct nss_wifili_dbdc_repeater_loop_detection_msg {
+	bool dbdc_loop_detected;		/**< DBDC repeater loop detection flag. */
+};
+
 /**
  * nss_wifili_dbdc_repeater_set_msg
  *	Wifili DBDC repeater set message.
@@ -1612,6 +1653,16 @@ struct nss_wifili_clr_stats_msg {
 	uint8_t vdev_id;;	/**< VAP ID. */
 };
 
+/**
+ * nss_wifili_update_auth_flag
+ * 	Peer authentication flag message.
+ */
+struct nss_wifili_peer_update_auth_flag {
+	uint16_t peer_id;		/**< Peer ID. */
+	uint8_t auth_flag;		/**< Peer authentication flag. */
+	uint8_t reserved;		/**< Alignment padding. */
+};
+
 /**
  * nss_wifili_update_pdev_lmac_id_msg
  * 	Physical device ID and lower MAC ID update message.
@@ -1670,7 +1721,7 @@ struct nss_wifili_radio_cfg_msg {
 
 /**
  * struct wifili_peer_wds_4addr_allow_msg
- *	Per peer four address configuration message.
+ *	Per-peer four address configuration message.
  */
 struct nss_wifili_peer_wds_4addr_allow_msg {
 	uint32_t peer_id;	/**< Peer ID. */
@@ -1678,6 +1729,14 @@ struct nss_wifili_peer_wds_4addr_allow_msg {
 	bool enable;		/**< Boolean flag to enable/disable four address frames. */
 };
 
+/**
+ * struct nss_wifili_mesh_capability_info
+ * 	Wi-Fi mesh capability flag.
+ */
+struct nss_wifili_mesh_capability_info {
+	bool mesh_enable;	/**< Wi-Fi mesh capability flag. */
+};
+
 /**
  * nss_wifili_msg
  *	Structure that describes wifili messages.
@@ -1755,7 +1814,13 @@ struct nss_wifili_msg {
 		struct nss_wifili_clr_stats_msg clrstats;
 				/**< Clear NSS firmware statistics. */
 		struct nss_wifili_peer_wds_4addr_allow_msg wpswm;
-				/**< Peer four address event message. */
+				/**< Peer four-address event message. */
+		struct nss_wifili_dbdc_repeater_loop_detection_msg wdrldm;
+				/**< Wifili DBDC repeater loop detection message. */
+		struct nss_wifili_peer_update_auth_flag peer_auth;
+				/**< Peer authentication flag message. */
+		struct nss_wifili_mesh_capability_info cap_info;
+				/**< Mesh capability flag. */
 	} msg;			/**< Message payload. */
 };
 
@@ -1900,7 +1965,21 @@ void nss_unregister_wifili_radio_if(uint32_t if_num);
  * @return
  * External interface number.
  */
-uint32_t nss_get_available_wifili_external_if(void);
+nss_if_num_t nss_get_available_wifili_external_if(void);
+
+/**
+ * nss_wifili_release_external_if
+ *	Release the used interface number
+ *
+ * @datatypes
+ * nss_if_num
+ *
+ * @param[in] if_num             NSS interface number.
+ *
+ * @return
+ * void
+ */
+void nss_wifili_release_external_if(nss_if_num_t ifnum);
 
 /**
  * nss_wifili_thread_scheme_alloc

feeds/ipq807x/qca-nss-drv/src/nss_capwap.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -48,17 +48,33 @@ struct nss_capwap_handle {
 };
 static struct nss_capwap_handle *nss_capwap_hdl[NSS_MAX_DYNAMIC_INTERFACES];
 
+/*
+ * nss_capwap_get_interface_type()
+ *	Function to get the type of dynamic interface.
+ */
+static enum nss_dynamic_interface_type nss_capwap_get_interface_type(uint32_t if_num)
+{
+	struct nss_ctx_instance *nss_ctx;
+	nss_ctx = &nss_top_main.nss[nss_top_main.capwap_handler_id];
+	NSS_VERIFY_CTX_MAGIC(nss_ctx);
+
+	return nss_dynamic_interface_get_type(nss_ctx, if_num);
+}
+
 /*
  * nss_capwap_verify_if_num()
  *	Verify if_num passed to us.
  */
 static bool nss_capwap_verify_if_num(uint32_t if_num)
 {
+	enum nss_dynamic_interface_type type;
+
 	if (nss_is_dynamic_interface(if_num) == false) {
 		return false;
 	}
 
-	if (nss_dynamic_interface_get_type(nss_capwap_get_ctx(), if_num) != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP) {
+	type = nss_capwap_get_interface_type(if_num);
+	if ((type != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_HOST_INNER) && (type != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_OUTER) ) {
 		return false;
 	}
 
@@ -88,10 +104,10 @@ static void nss_capwap_refcnt_dec(int32_t if_num)
 }
 
 /*
- * nss_capwap_refcnt()
+ * nss_capwap_refcnt_get()
  *	Get refcnt on the tunnel.
  */
-static uint32_t nss_capwap_refcnt(int32_t if_num)
+static uint32_t nss_capwap_refcnt_get(int32_t if_num)
 {
 	if_num = if_num - NSS_DYNAMIC_IF_START;
 	return atomic_read(&nss_capwap_hdl[if_num]->refcnt);
@@ -133,28 +149,40 @@ static nss_capwap_msg_callback_t nss_capwap_get_msg_callback(int32_t if_num, voi
 }
 
 /*
- * nss_capwapmgr_update_stats()
+ * nss_capwap_update_stats()
  *	Update per-tunnel stats for each CAPWAP interface.
  */
-static void nss_capwapmgr_update_stats(struct nss_capwap_handle *handle, struct nss_capwap_stats_msg *fstats)
+static void nss_capwap_update_stats(struct nss_capwap_handle *handle, struct nss_capwap_stats_msg *fstats)
 {
 	struct nss_capwap_tunnel_stats *stats;
+	enum nss_dynamic_interface_type type;
 
 	stats = &handle->stats;
+	type = nss_capwap_get_interface_type(handle->if_num);
 
+	switch(type) {
+	case NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_OUTER:
 		stats->rx_segments += fstats->rx_segments;
 		stats->dtls_pkts += fstats->dtls_pkts;
-
 		stats->rx_dup_frag += fstats->rx_dup_frag;
 		stats->rx_oversize_drops += fstats->rx_oversize_drops;
 		stats->rx_frag_timeout_drops += fstats->rx_frag_timeout_drops;
-	stats->rx_queue_full_drops += fstats->rx_queue_full_drops;
+		stats->rx_n2h_drops += fstats->rx_n2h_drops;
 		stats->rx_n2h_queue_full_drops += fstats->rx_n2h_queue_full_drops;
 		stats->rx_mem_failure_drops += fstats->rx_mem_failure_drops;
 		stats->rx_csum_drops += fstats->rx_csum_drops;
 		stats->rx_malformed += fstats->rx_malformed;
 		stats->rx_frag_gap_drops += fstats->rx_frag_gap_drops;
 
+		/*
+		 * Update pnode rx stats for OUTER node.
+		 */
+		stats->pnode_stats.rx_packets += fstats->pnode_stats.rx_packets;
+		stats->pnode_stats.rx_bytes += fstats->pnode_stats.rx_bytes;
+		stats->pnode_stats.rx_dropped += nss_cmn_rx_dropped_sum(&fstats->pnode_stats);
+		break;
+
+	case NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_HOST_INNER:
 		stats->tx_segments += fstats->tx_segments;
 		stats->tx_queue_full_drops += fstats->tx_queue_full_drops;
 		stats->tx_mem_failure_drops += fstats->tx_mem_failure_drops;
@@ -165,13 +193,18 @@ static void nss_capwapmgr_update_stats(struct nss_capwap_handle *handle, struct
 		stats->tx_dropped_nwireless += fstats->tx_dropped_nwireless;
 
 		/*
-	 * add pnode stats now.
+		 * Update pnode tx stats for INNER node.
 		 */
-	stats->pnode_stats.rx_packets += fstats->pnode_stats.rx_packets;
-	stats->pnode_stats.rx_bytes += fstats->pnode_stats.rx_bytes;
-	stats->pnode_stats.rx_dropped += nss_cmn_rx_dropped_sum(&fstats->pnode_stats);
 		stats->pnode_stats.tx_packets += fstats->pnode_stats.tx_packets;
 		stats->pnode_stats.tx_bytes += fstats->pnode_stats.tx_bytes;
+		stats->tx_dropped_inner += nss_cmn_rx_dropped_sum(&fstats->pnode_stats);
+		break;
+
+	default:
+		nss_warning("%px: Received invalid dynamic interface type: %d", handle, type);
+		nss_assert(0);
+		return;
+	}
 
 	/*
 	 * Set to 1 when the tunnel is operating in fast memory.
@@ -217,7 +250,7 @@ static void nss_capwap_msg_handler(struct nss_ctx_instance *nss_ctx, struct nss_
 				/*
 				 * Update driver statistics and send statistics notifications to the registered modules.
 				 */
-				nss_capwapmgr_update_stats(nss_capwap_hdl[if_num], &ntm->msg.stats);
+				nss_capwap_update_stats(nss_capwap_hdl[if_num], &ntm->msg.stats);
 				nss_capwap_stats_notify(ncm->interface, nss_ctx->id);
 			}
 		}
@@ -262,16 +295,16 @@ static bool nss_capwap_instance_alloc(struct nss_ctx_instance *nss_ctx, uint32_t
 	memset(h, 0, sizeof(struct nss_capwap_handle));
 	h->if_num = if_num;
 
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (nss_capwap_hdl[if_num - NSS_DYNAMIC_IF_START] != NULL) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		kfree(h);
 		nss_warning("%px: Another thread is already allocated instance for :%d", nss_ctx, if_num);
 		return false;
 	}
 
 	nss_capwap_hdl[if_num - NSS_DYNAMIC_IF_START] = h;
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	return true;
 }
@@ -299,14 +332,14 @@ nss_tx_status_t nss_capwap_tx_msg(struct nss_ctx_instance *nss_ctx, struct nss_c
 	}
 
 	if_num = msg->cm.interface - NSS_DYNAMIC_IF_START;
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (!nss_capwap_hdl[if_num]) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		nss_warning("%px: capwap tunnel if_num is not there: %d", nss_ctx, msg->cm.interface);
 		return NSS_TX_FAILURE_BAD_PARAM;
 	}
 	nss_capwap_refcnt_inc(msg->cm.interface);
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	/*
 	 * Trace messages.
@@ -348,14 +381,14 @@ bool nss_capwap_get_stats(uint32_t if_num, struct nss_capwap_tunnel_stats *stats
 	}
 
 	if_num = if_num - NSS_DYNAMIC_IF_START;
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (nss_capwap_hdl[if_num] == NULL) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		return false;
 	}
 
 	memcpy(stats, &nss_capwap_hdl[if_num]->stats, sizeof(struct nss_capwap_tunnel_stats));
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 	return true;
 }
 EXPORT_SYMBOL(nss_capwap_get_stats);
@@ -376,13 +409,13 @@ struct nss_ctx_instance *nss_capwap_notify_register(uint32_t if_num, nss_capwap_
 		return NULL;
 	}
 
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (nss_capwap_hdl[if_num - NSS_DYNAMIC_IF_START] != NULL) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		nss_warning("%px: notfiy register tunnel already exists for interface %d", nss_ctx, if_num);
 		return NULL;
 	}
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	return nss_ctx;
 }
@@ -410,9 +443,9 @@ nss_tx_status_t nss_capwap_notify_unregister(struct nss_ctx_instance *nss_ctx, u
 	}
 
 	index = if_num - NSS_DYNAMIC_IF_START;
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (nss_capwap_hdl[index] == NULL) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		nss_warning("%px: notify unregister received for unallocated if_num: %d", nss_ctx, if_num);
 		return NSS_TX_FAILURE_BAD_PARAM;
 	}
@@ -421,14 +454,14 @@ nss_tx_status_t nss_capwap_notify_unregister(struct nss_ctx_instance *nss_ctx, u
 	 * It's the responsibility of caller to wait and call us again. We return failure saying
 	 * that we can't remove msg handler now.
 	 */
-	if (nss_capwap_refcnt(if_num) != 0) {
-		spin_unlock(&nss_capwap_spinlock);
+	if (nss_capwap_refcnt_get(if_num) != 0) {
+		spin_unlock_bh(&nss_capwap_spinlock);
 		nss_warning("%px: notify unregister tunnel %d: has reference", nss_ctx, if_num);
 		return NSS_TX_FAILURE_QUEUE;
 	}
 
 	nss_capwap_set_msg_callback(if_num, NULL, NULL);
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	return NSS_TX_SUCCESS;
 }
@@ -449,12 +482,12 @@ struct nss_ctx_instance *nss_capwap_data_register(uint32_t if_num, nss_capwap_bu
 		return NULL;
 	}
 
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	if (nss_ctx->subsys_dp_register[if_num].ndev != NULL) {
-		spin_unlock(&nss_capwap_spinlock);
+		spin_unlock_bh(&nss_capwap_spinlock);
 		return NULL;
 	}
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	core_status = nss_core_register_handler(nss_ctx, if_num, nss_capwap_msg_handler, NULL);
 	if (core_status != NSS_CORE_STATUS_SUCCESS) {
@@ -488,18 +521,18 @@ bool nss_capwap_data_unregister(uint32_t if_num)
 		return false;
 	}
 
-	spin_lock(&nss_capwap_spinlock);
+	spin_lock_bh(&nss_capwap_spinlock);
 	/*
 	 * It's the responsibility of caller to wait and call us again.
 	 */
-	if (nss_capwap_refcnt(if_num) != 0) {
-		spin_unlock(&nss_capwap_spinlock);
+	if (nss_capwap_refcnt_get(if_num) != 0) {
+		spin_unlock_bh(&nss_capwap_spinlock);
 		nss_warning("%px: notify unregister tunnel %d: has reference", nss_ctx, if_num);
 		return false;
 	}
 	h = nss_capwap_hdl[if_num - NSS_DYNAMIC_IF_START];
 	nss_capwap_hdl[if_num - NSS_DYNAMIC_IF_START] = NULL;
-	spin_unlock(&nss_capwap_spinlock);
+	spin_unlock_bh(&nss_capwap_spinlock);
 
 	(void) nss_core_unregister_handler(nss_ctx, if_num);
 

feeds/ipq807x/qca-nss-drv/src/nss_capwap_stats.c

@@ -50,7 +50,7 @@ static ssize_t nss_capwap_stats_encap(char *line, int len, int i, struct nss_cap
 		tcnt = s->tx_dropped_ver_mis;
 		break;
 	case 5:
-		tcnt = 0;
+		tcnt = s->tx_dropped_inner;
 		break;
 	case 6:
 		tcnt = s->tx_dropped_hroom;
@@ -114,7 +114,7 @@ static ssize_t nss_capwap_stats_decap(char *line, int len, int i, struct nss_cap
 		tcnt = s->rx_frag_gap_drops;
 		break;
 	case 9:
-		tcnt = s->rx_queue_full_drops;
+		tcnt = s->rx_n2h_drops;
 		return snprintf(line, len, "%s = %llu (n2h = %llu)\n", nss_capwap_strings_decap_stats[i].stats_name, tcnt, s->rx_n2h_queue_full_drops);
 	case 10:
 		tcnt = s->rx_n2h_queue_full_drops;
@@ -166,12 +166,22 @@ static ssize_t nss_capwap_stats_read(struct file *fp, char __user *ubuf, size_t
 
 	for (; if_num <= max_if_num; if_num++) {
 		bool isthere;
+		enum nss_dynamic_interface_type dtype;
 
 		if (nss_is_dynamic_interface(if_num) == false) {
 			continue;
 		}
 
-		if (nss_dynamic_interface_get_type(nss_capwap_get_ctx(), if_num) != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP) {
+		dtype = nss_dynamic_interface_get_type(nss_capwap_get_ctx(), if_num);
+
+		/*
+		 * Read encap stats from inner node and decap stats from outer node.
+		 */
+		if ((type == 1) && (dtype != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_HOST_INNER)) {
+			continue;
+		}
+
+		if ((type == 0) && (dtype != NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_OUTER)) {
 			continue;
 		}
 

feeds/ipq807x/qca-nss-drv/src/nss_capwap_strings.c

@@ -32,7 +32,7 @@ struct nss_stats_info nss_capwap_strings_encap_stats[NSS_CAPWAP_STATS_ENCAP_MAX]
 	{"tx_segments",		NSS_STATS_TYPE_SPECIAL},
 	{"tx_drop_seg_ref",	NSS_STATS_TYPE_DROP},
 	{"tx_drop_ver_mismatch",NSS_STATS_TYPE_DROP},
-	{"tx_drop_unalign",	NSS_STATS_TYPE_DROP},
+	{"tx_dropped_inner",	NSS_STATS_TYPE_DROP},
 	{"tx_drop_hroom",	NSS_STATS_TYPE_DROP},
 	{"tx_drop_DTLS",	NSS_STATS_TYPE_DROP},
 	{"tx_drop_nwireless",	NSS_STATS_TYPE_DROP},
@@ -69,7 +69,7 @@ struct nss_stats_info nss_capwap_strings_decap_stats[NSS_CAPWAP_STATS_DECAP_MAX]
 	{"rx_drop_frag_timeout",NSS_STATS_TYPE_DROP},
 	{"rx_drop_frag_dup",	NSS_STATS_TYPE_DROP},
 	{"rx_drop_frag_gap",	NSS_STATS_TYPE_DROP},
-	{"rx_drop_qfull",	NSS_STATS_TYPE_DROP},
+	{"rx_drop_n2h",		NSS_STATS_TYPE_DROP},
 	{"rx_drop_n2h_qfull",	NSS_STATS_TYPE_DROP},
 	{"rx_drop_mem_fail",	NSS_STATS_TYPE_DROP},
 	{"rx_drop_csum",	NSS_STATS_TYPE_DROP},

feeds/ipq807x/qca-nss-drv/src/nss_clmap.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019-2021, 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.
@@ -23,6 +23,7 @@
 #include "nss_cmn.h"
 #include "nss_tx_rx_common.h"
 #include "nss_clmap_stats.h"
+#include "nss_clmap_strings.h"
 #include "nss_clmap_log.h"
 
 #define NSS_CLMAP_TX_TIMEOUT 3000
@@ -106,6 +107,7 @@ static void nss_clmap_msg_handler(struct nss_ctx_instance *nss_ctx, struct nss_c
 	switch (nclm->cm.type) {
 	case NSS_CLMAP_MSG_TYPE_SYNC_STATS:
 		nss_clmap_stats_sync(nss_ctx, &nclm->msg.stats, ncm->interface);
+		nss_clmap_stats_notify(nss_ctx, ncm->interface);
 		break;
 	}
 
@@ -336,7 +338,9 @@ EXPORT_SYMBOL(nss_clmap_get_ctx);
  */
 void nss_clmap_init()
 {
-	nss_clmap_stats_dentry_create();
 	sema_init(&clmap_pvt.sem, 1);
 	init_completion(&clmap_pvt.complete);
+
+	nss_clmap_stats_dentry_create();
+	nss_clmap_strings_dentry_create();
 }

feeds/ipq807x/qca-nss-drv/src/nss_clmap_stats.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019-2021, 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.
@@ -15,8 +15,18 @@
  */
 
 #include "nss_tx_rx_common.h"
+#include "nss_clmap.h"
 #include "nss_clmap_stats.h"
+#include "nss_clmap_strings.h"
 
+/*
+ * Declare atomic notifier data structure for statistics.
+ */
+ATOMIC_NOTIFIER_HEAD(nss_clmap_stats_notifier);
+
+/*
+ * Spinlock to protect clmap statistics update/read
+ */
 DEFINE_SPINLOCK(nss_clmap_stats_lock);
 
 struct nss_clmap_stats *stats_db[NSS_CLMAP_MAX_DEBUG_INTERFACES] = {NULL};
@@ -31,34 +41,23 @@ static char *nss_clmap_interface_type_str[NSS_CLMAP_INTERFACE_TYPE_MAX] = {
 };
 
 /*
- * nss_clmap_stats_str
- *	Clmap statistics strings for nss tunnel stats
+ * nss_clmap_stats_session_unregister
+ *	Unregister debug statistic for clmap session.
  */
-static char *nss_clmap_stats_str[NSS_CLMAP_INTERFACE_STATS_MAX] = {
-	"rx_pkts",
-	"rx_bytes",
-	"tx_pkts",
-	"tx_bytes",
-	"rx_queue_0_dropped",
-	"rx_queue_1_dropped",
-	"rx_queue_2_dropped",
-	"rx_queue_3_dropped",
-	"MAC DB look up failed",
-	"Invalid packet count",
-	"Headroom drop",
-	"Next node queue full drop",
-	"Pbuf alloc failed drop",
-	"Linear failed drop",
-	"Shared packet count",
-	"Ethernet frame error",
-	"Macdb create requests count",
-	"Macdb create failures MAC exists count",
-	"Macdb create failures MAC table full count",
-	"Macdb destroy requests count",
-	"Macdb destroy failures MAC not found count",
-	"Macdb destroy failures MAC unhashed count",
-	"Macdb flush requests count"
-};
+void nss_clmap_stats_session_unregister(uint32_t if_num)
+{
+	uint32_t i;
+
+	spin_lock_bh(&nss_clmap_stats_lock);
+	for (i = 0; i < NSS_CLMAP_MAX_DEBUG_INTERFACES; i++) {
+		if (stats_db[i] && (stats_db[i]->nss_if_num == if_num)) {
+			kfree(stats_db[i]);
+			stats_db[i] = NULL;
+			break;
+		}
+	}
+	spin_unlock_bh(&nss_clmap_stats_lock);
+}
 
 /*
  * nss_clmap_stats_session_register
@@ -94,25 +93,6 @@ bool nss_clmap_stats_session_register(uint32_t if_num, uint32_t if_type, struct
 	return stats_status;
 }
 
-/*
- * nss_clmap_stats_session_unregister
- * 	Unregister debug statistic for clmap session.
- */
-void nss_clmap_stats_session_unregister(uint32_t if_num)
-{
-	uint32_t i;
-
-	spin_lock_bh(&nss_clmap_stats_lock);
-	for (i = 0; i < NSS_CLMAP_MAX_DEBUG_INTERFACES; i++) {
-		if (stats_db[i] && (stats_db[i]->nss_if_num == if_num)) {
-			kfree(stats_db[i]);
-			stats_db[i] = NULL;
-			break;
-		}
-	}
-	spin_unlock_bh(&nss_clmap_stats_lock);
-}
-
 /*
  * nss_clmap_get_debug_stats()
  *	Get clmap debug statistics.
@@ -142,12 +122,12 @@ static int nss_clmap_get_debug_stats(struct nss_clmap_stats *stats)
 static ssize_t nss_clmap_stats_read(struct file *fp, char __user *ubuf,
 					size_t sz, loff_t *ppos)
 {
-	uint32_t max_output_lines = 2 + (NSS_CLMAP_INTERFACE_STATS_MAX * NSS_CLMAP_MAX_DEBUG_INTERFACES + 2) + 2;
+	uint32_t max_output_lines = (NSS_CLMAP_INTERFACE_STATS_MAX * NSS_CLMAP_MAX_DEBUG_INTERFACES) + NSS_STATS_EXTRA_OUTPUT_LINES;
 	size_t size_al = NSS_STATS_MAX_STR_LENGTH * max_output_lines;
 	size_t size_wr = 0;
 	ssize_t bytes_read = 0;
 	struct net_device *dev;
-	uint32_t id, i;
+	uint32_t id;
 	struct nss_clmap_stats *clmap_stats = NULL;
 	int interface_cnt;
 
@@ -171,8 +151,7 @@ static ssize_t nss_clmap_stats_read(struct file *fp, char __user *ubuf,
 	 * Get clmap statistics.
 	 */
 	interface_cnt = nss_clmap_get_debug_stats(clmap_stats);
-	size_wr = scnprintf(lbuf + size_wr, size_al - size_wr,
-			"\n clmap Interface statistics start:\n\n");
+	size_wr += nss_stats_banner(lbuf, size_wr, size_al, "clmap stats", NSS_STATS_SINGLE_CORE);
 	for (id = 0; id < interface_cnt; id++) {
 		struct nss_clmap_stats *clmsp = clmap_stats + id;
 
@@ -190,16 +169,10 @@ static ssize_t nss_clmap_stats_read(struct file *fp, char __user *ubuf,
 				clmsp->nss_if_num, nss_clmap_interface_type_str[clmsp->nss_if_type], dev->name);
 		dev_put(dev);
 
-		for (i = 0; i < NSS_CLMAP_INTERFACE_STATS_MAX; i++) {
-			size_wr += scnprintf(lbuf + size_wr, size_al - size_wr,
-					"\t%s = %llu\n", nss_clmap_stats_str[i],
-					clmsp->stats[i]);
-		}
-		size_wr += scnprintf(lbuf + size_wr, size_al - size_wr, "\n");
+		size_wr += nss_stats_print("clmap", NULL, NSS_STATS_SINGLE_INSTANCE, nss_clmap_strings_stats,
+						clmsp->stats, NSS_CLMAP_INTERFACE_STATS_MAX, lbuf, size_wr, size_al);
 	}
 
-	size_wr += scnprintf(lbuf + size_wr, size_al - size_wr,
-			"\n clmap Interface statistics end\n");
 	bytes_read = simple_read_from_buffer(ubuf, sz, ppos, lbuf, size_wr);
 
 	kfree(clmap_stats);
@@ -272,3 +245,52 @@ void nss_clmap_stats_dentry_create(void)
 {
 	nss_stats_create_dentry("clmap", &nss_clmap_stats_ops);
 }
+
+/*
+ * nss_clmap_stats_notify()
+ *	Sends notifications to all the registered modules.
+ *
+ * Leverage NSS-FW statistics timing to update Netlink.
+ */
+void nss_clmap_stats_notify(struct nss_ctx_instance *nss_ctx, uint32_t if_num)
+{
+	struct nss_clmap_stats_notification clmap_stats;
+	struct nss_clmap_stats *s = NULL;
+	int i;
+
+	spin_lock_bh(&nss_clmap_stats_lock);
+	for (i = 0; i < NSS_CLMAP_MAX_DEBUG_INTERFACES; i++) {
+		if (!stats_db[i] || (stats_db[i]->nss_if_num != if_num)) {
+			continue;
+		}
+
+		s = stats_db[i];
+		clmap_stats.core_id = nss_ctx->id;
+		clmap_stats.if_num = if_num;
+		memcpy(clmap_stats.stats_ctx, s->stats, sizeof(clmap_stats.stats_ctx));
+		spin_unlock_bh(&nss_clmap_stats_lock);
+		atomic_notifier_call_chain(&nss_clmap_stats_notifier, NSS_STATS_EVENT_NOTIFY, &clmap_stats);
+		return;
+	}
+	spin_unlock_bh(&nss_clmap_stats_lock);
+}
+
+/*
+ * nss_clmap_stats_unregister_notifier()
+ *	Deregisters statistics notifier.
+ */
+int nss_clmap_stats_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nss_clmap_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_clmap_stats_unregister_notifier);
+
+/*
+ * nss_clmap_stats_register_notifier()
+ *	Registers statistics notifier.
+ */
+int nss_clmap_stats_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nss_clmap_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_clmap_stats_register_notifier);

feeds/ipq807x/qca-nss-drv/src/nss_clmap_stats.h

@@ -1,6 +1,6 @@
 /*
  ******************************************************************************
- * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, 2021, 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.
@@ -19,51 +19,12 @@
 
 #define NSS_CLMAP_MAX_DEBUG_INTERFACES 2 * NSS_CLMAP_MAX_INTERFACES
 
-/*
- * Clmap NSS interface type.
- */
-enum nss_clmap_interface_type {
-	NSS_CLMAP_INTERFACE_TYPE_US,
-	NSS_CLMAP_INTERFACE_TYPE_DS,
-	NSS_CLMAP_INTERFACE_TYPE_MAX
-};
-
-/*
- * Clmap statistic counters.
- */
-enum nss_clmap_stats_type {
-        NSS_CLMAP_INTERFACE_STATS_RX_PKTS,
-        NSS_CLMAP_INTERFACE_STATS_RX_BYTES,
-        NSS_CLMAP_INTERFACE_STATS_TX_PKTS,
-        NSS_CLMAP_INTERFACE_STATS_TX_BYTES,
-        NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_0_DROPPED,
-        NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_1_DROPPED,
-        NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_2_DROPPED,
-        NSS_CLMAP_INTERFACE_STATS_RX_QUEUE_3_DROPPED,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_MACDB_LOOKUP_FAILED,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_INVALID_PACKET_SIZE,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_LOW_HEADROOM,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_NEXT_NODE_QUEUE_FULL,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_PBUF_ALLOC_FAILED,
-	NSS_CLMAP_INTERFACE_STATS_DROPPED_LINEAR_FAILED,
-	NSS_CLMAP_INTERFACE_STATS_SHARED_PACKET_CNT,
-	NSS_CLMAP_INTERFACE_STATS_ETHERNET_FRAME_ERROR,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_REQUESTS_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_MAC_EXISTS_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_CREATE_MAC_TABLE_FULL_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_REQUESTS_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_MAC_NOT_FOUND_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_DESTROY_MAC_UNHASHED_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MACDB_FLUSH_REQUESTS_CNT,
-	NSS_CLMAP_INTERFACE_STATS_MAX,
-};
-
 /*
  * Clmap session debug statistics.
  */
 struct nss_clmap_stats {
-	uint64_t stats[NSS_CLMAP_INTERFACE_STATS_MAX];
-	int32_t if_index;
+	uint64_t stats[NSS_CLMAP_INTERFACE_STATS_MAX];	/* Clmap statistics. */
+	int32_t if_index;				/* Interface index. */
 	uint32_t nss_if_num;				/* NSS interface number. */
 	enum nss_clmap_interface_type nss_if_type;	/* NSS interface type. */
 	bool valid;
@@ -72,6 +33,7 @@ struct nss_clmap_stats {
 /*
  * Clmap statistics APIs.
  */
+extern void nss_clmap_stats_notify(struct nss_ctx_instance *nss_ctx, uint32_t if_num);
 extern bool nss_clmap_stats_session_register(uint32_t if_num, enum nss_clmap_interface_type if_type, struct net_device *netdev);
 extern void nss_clmap_stats_session_unregister(uint32_t if_num);
 extern void nss_clmap_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_clmap_stats_msg *stats_msg, uint32_t if_num);

feeds/ipq807x/qca-nss-drv/src/nss_clmap_strings.c

@@ -0,0 +1,73 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2020-2021, 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 "nss_stats.h"
+#include "nss_core.h"
+#include "nss_strings.h"
+#include "nss_clmap_strings.h"
+
+/*
+ * nss_clmap_strings_stats
+ *	Clmap statistics strings for nss tunnel stats
+ */
+struct nss_stats_info nss_clmap_strings_stats[NSS_CLMAP_INTERFACE_STATS_MAX] = {
+	{"rx_pkts",					NSS_STATS_TYPE_COMMON},
+	{"rx_bytes",					NSS_STATS_TYPE_COMMON},
+	{"tx_pkts",					NSS_STATS_TYPE_COMMON},
+	{"tx_bytes",					NSS_STATS_TYPE_COMMON},
+	{"rx_queue_0_dropped",				NSS_STATS_TYPE_DROP},
+	{"rx_queue_1_dropped",				NSS_STATS_TYPE_DROP},
+	{"rx_queue_2_dropped",				NSS_STATS_TYPE_DROP},
+	{"rx_queue_3_dropped",				NSS_STATS_TYPE_DROP},
+	{"MAC DB look up failed",			NSS_STATS_TYPE_SPECIAL},
+	{"Invalid packet count",			NSS_STATS_TYPE_SPECIAL},
+	{"Headroom drop",				NSS_STATS_TYPE_SPECIAL},
+	{"Next node queue full drop",			NSS_STATS_TYPE_SPECIAL},
+	{"Pbuf alloc failed drop",			NSS_STATS_TYPE_SPECIAL},
+	{"Linear failed drop",				NSS_STATS_TYPE_SPECIAL},
+	{"Shared packet count",				NSS_STATS_TYPE_SPECIAL},
+	{"Ethernet frame error",			NSS_STATS_TYPE_SPECIAL},
+	{"Macdb create requests count",			NSS_STATS_TYPE_SPECIAL},
+	{"Macdb create failures MAC exists count",	NSS_STATS_TYPE_SPECIAL},
+	{"Macdb create failures MAC table full count",	NSS_STATS_TYPE_SPECIAL},
+	{"Macdb destroy requests count",		NSS_STATS_TYPE_SPECIAL},
+	{"Macdb destroy failures MAC not found count",	NSS_STATS_TYPE_SPECIAL},
+	{"Macdb destroy failures MAC unhashed count",	NSS_STATS_TYPE_SPECIAL},
+	{"Macdb flush requests count",			NSS_STATS_TYPE_SPECIAL}
+};
+
+/*
+ * nss_clmap_strings_read()
+ *	Read clmap statistics names
+ */
+static ssize_t nss_clmap_strings_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
+{
+	return nss_strings_print(ubuf, sz, ppos, nss_clmap_strings_stats, NSS_CLMAP_INTERFACE_STATS_MAX);
+}
+
+/*
+ * nss_clmap_strings_ops
+ */
+NSS_STRINGS_DECLARE_FILE_OPERATIONS(clmap);
+
+/*
+ * nss_clmap_strings_dentry_create()
+ *	Create clmap statistics strings debug entry.
+ */
+void nss_clmap_strings_dentry_create(void)
+{
+	nss_strings_create_dentry("clmap", &nss_clmap_strings_ops);
+}

feeds/ipq807x/qca-nss-drv/src/nss_clmap_strings.h

@@ -0,0 +1,25 @@
+/*
+ ***************************************************************************
+ * Copyright (c) 2020-2021, 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 __NSS_CLMAP_STRINGS_H
+#define __NSS_CLMAP_STRINGS_H
+
+#include "nss_clmap_stats.h"
+
+extern struct nss_stats_info nss_clmap_strings_stats[NSS_CLMAP_INTERFACE_STATS_MAX];
+extern void nss_clmap_strings_dentry_create(void);
+
+#endif /* __NSS_CLMAP_STRINGS_H */

feeds/ipq807x/qca-nss-drv/src/nss_cmn.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -197,8 +197,7 @@ bool nss_cmn_interface_is_redirect(struct nss_ctx_instance *nss_ctx, int32_t int
 {
 	enum nss_dynamic_interface_type type = nss_dynamic_interface_get_type(nss_ctx, interface_num);
 
-	return type == NSS_DYNAMIC_INTERFACE_TYPE_WIFI
-		|| type == NSS_DYNAMIC_INTERFACE_TYPE_GENERIC_REDIR_N2H
+	return type == NSS_DYNAMIC_INTERFACE_TYPE_GENERIC_REDIR_N2H
 		|| type == NSS_DYNAMIC_INTERFACE_TYPE_GENERIC_REDIR_H2N
 		|| type == NSS_DYNAMIC_INTERFACE_TYPE_VIRTIF_DEPRECATED;
 }

feeds/ipq807x/qca-nss-drv/src/nss_core.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2021, 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.
@@ -1064,6 +1064,21 @@ static inline void nss_core_rx_pbuf(struct nss_ctx_instance *nss_ctx, struct n2h
 	}
 }
 
+/*
+ * nss_core_set_skb_classify()
+ *	Set skb field to avoid ingress shaping.
+ */
+static inline void nss_core_set_skb_classify(struct sk_buff *nbuf)
+{
+#ifdef CONFIG_NET_CLS_ACT
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
+		nbuf->tc_verd = SET_TC_NCLS_NSS(nbuf->tc_verd);
+#else
+		skb_set_tc_classify_offload(nbuf);
+#endif
+#endif
+}
+
 /*
  * nss_core_handle_nrfrag_skb()
  *	Handled the processing of fragmented skb's
@@ -1111,20 +1126,16 @@ static inline bool nss_core_handle_nr_frag_skb(struct nss_ctx_instance *nss_ctx,
 		nbuf->len = payload_len;
 		nbuf->priority = desc->pri;
 
-/*
- * TODO: Remove kernel version check when IGS is ported
- */
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
 #ifdef CONFIG_NET_CLS_ACT
 		/*
 		 * Skip the ingress QoS for the packet if the descriptor has
 		 * ingress shaped flag set.
 		 */
 		if (unlikely(desc->bit_flags & N2H_BIT_FLAG_INGRESS_SHAPED)) {
-			nbuf->tc_verd = SET_TC_NCLS_NSS(nbuf->tc_verd);
+			nss_core_set_skb_classify(nbuf);
 		}
 #endif
-#endif
+
 		goto pull;
 	}
 
@@ -1156,19 +1167,14 @@ static inline bool nss_core_handle_nr_frag_skb(struct nss_ctx_instance *nss_ctx,
 		nbuf->len = payload_len;
 		nbuf->priority = desc->pri;
 
-/*
- * TODO: Remove kernel version check when IGS is ported
- */
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
 #ifdef CONFIG_NET_CLS_ACT
 		/*
 		 * Skip the ingress QoS for the packet if the descriptor has
 		 * ingress shaped flag set.
 		 */
 		if (unlikely(desc->bit_flags & N2H_BIT_FLAG_INGRESS_SHAPED)) {
-			nbuf->tc_verd = SET_TC_NCLS_NSS(nbuf->tc_verd);
+			nss_core_set_skb_classify(nbuf);
 		}
-#endif
 #endif
 
 		/*
@@ -1276,19 +1282,14 @@ static inline bool nss_core_handle_linear_skb(struct nss_ctx_instance *nss_ctx,
 
 		nbuf->priority = desc->pri;
 
-/*
- * TODO: Remove kernel version check when IGS is ported
- */
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
 #ifdef CONFIG_NET_CLS_ACT
 		/*
 		 * Skip the ingress QoS for the packet if the descriptor has
 		 * ingress shaped flag set.
 		 */
 		if (unlikely(desc->bit_flags & N2H_BIT_FLAG_INGRESS_SHAPED)) {
-			nbuf->tc_verd = SET_TC_NCLS_NSS(nbuf->tc_verd);
+			nss_core_set_skb_classify(nbuf);
 		}
-#endif
 #endif
 
 		/*
@@ -1339,19 +1340,14 @@ static inline bool nss_core_handle_linear_skb(struct nss_ctx_instance *nss_ctx,
 		nbuf->truesize = desc->payload_len;
 		nbuf->priority = desc->pri;
 
-/*
- * TODO: Remove kernel version check when IGS is ported
- */
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0))
 #ifdef CONFIG_NET_CLS_ACT
 		/*
 		 * Skip the ingress QoS for the packet if the descriptor has
 		 * ingress shaped flag set.
 		 */
 		if (unlikely(desc->bit_flags & N2H_BIT_FLAG_INGRESS_SHAPED)) {
-			nbuf->tc_verd = SET_TC_NCLS_NSS(nbuf->tc_verd);
+			nss_core_set_skb_classify(nbuf);
 		}
-#endif
 #endif
 
 		*head_ptr = nbuf;
@@ -1735,9 +1731,11 @@ static void nss_core_init_nss(struct nss_ctx_instance *nss_ctx, struct nss_if_me
 		 * connections supported by the accelerator.
 		 */
 		nss_ipv4_conn_cfg = max_ipv4_conn;
+#ifdef NSS_DRV_IPV6_ENABLE
 		nss_ipv6_conn_cfg = max_ipv6_conn;
-		nss_ipv4_update_conn_count(max_ipv4_conn);
 		nss_ipv6_update_conn_count(max_ipv6_conn);
+#endif
+		nss_ipv4_update_conn_count(max_ipv4_conn);
 
 #ifdef NSS_MEM_PROFILE_LOW
 		/*

feeds/ipq807x/qca-nss-drv/src/nss_core.h

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2021, 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.
@@ -568,6 +568,7 @@ struct nss_top_instance {
 	uint8_t mirror_handler_id;
 	uint8_t wmdb_handler_id;
 	uint8_t dma_handler_id;
+	uint8_t udp_st_handler_id;
 
 	/*
 	 * Data/Message callbacks for various interfaces
@@ -903,6 +904,8 @@ struct nss_platform_data {
 				/* Does this core handle TLS Tunnel ? */
 	enum nss_feature_enabled mirror_enabled;
 				/* Does this core handle mirror? */
+	enum nss_feature_enabled udp_st_enabled;
+				/* Does this core handle udp st? */
 };
 #endif
 

feeds/ipq807x/qca-nss-drv/src/nss_crypto_cmn.c

@@ -21,6 +21,8 @@
 
 #include "nss_tx_rx_common.h"
 #include "nss_crypto_cmn.h"
+#include "nss_crypto_cmn_strings.h"
+#include "nss_crypto_cmn_stats.h"
 #include "nss_crypto_cmn_log.h"
 
 /*
@@ -94,6 +96,18 @@ static void nss_crypto_cmn_msg_handler(struct nss_ctx_instance *nss_ctx, struct
 	 */
 	nss_crypto_cmn_log_rx_msg(nim);
 
+	switch (nim->cm.type) {
+	case NSS_CRYPTO_CMN_MSG_TYPE_SYNC_NODE_STATS:
+	case NSS_CRYPTO_CMN_MSG_TYPE_SYNC_ENG_STATS:
+	case NSS_CRYPTO_CMN_MSG_TYPE_SYNC_CTX_STATS:
+		/*
+		 * Update driver statistics and send statistics
+		 * notification to the registered modules.
+		 */
+		nss_crypto_cmn_stats_sync(nss_ctx, &nim->msg.stats);
+		nss_crypto_cmn_stats_notify(nss_ctx);
+		break;
+	}
 	/*
 	 * Load, Test & call
 	 */
@@ -357,6 +371,9 @@ void nss_crypto_cmn_register_handler(void)
 	sema_init(&g_nss_crypto_cmn.sem, 1);
 	init_completion(&g_nss_crypto_cmn.complete);
 	nss_core_register_handler(nss_ctx, NSS_CRYPTO_CMN_INTERFACE, nss_crypto_cmn_msg_handler, NULL);
+
+	nss_crypto_cmn_stats_dentry_create();
+	nss_crypto_cmn_strings_dentry_create();
 }
 
 /*

feeds/ipq807x/qca-nss-drv/src/nss_crypto_cmn_stats.c

@@ -0,0 +1,166 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2020, 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 "nss_core.h"
+#include "nss_crypto_cmn_stats.h"
+#include "nss_crypto_cmn_strings.h"
+
+/*
+ * Declare atomic notifier data structure for statistics.
+ */
+ATOMIC_NOTIFIER_HEAD(nss_crypto_cmn_stats_notifier);
+
+/*
+ * Spinlock to protect CRYPTO_CMN statistics update/read
+ */
+DEFINE_SPINLOCK(nss_crypto_cmn_stats_lock);
+
+/*
+ * nss_crypto_cmn_stats
+ *	crypto common statistics
+ */
+uint64_t nss_crypto_cmn_stats[NSS_CRYPTO_CMN_STATS_MAX];
+
+/*
+ * nss_crypto_cmn_stats_read()
+ *	Read crypto common statistics
+ */
+static ssize_t nss_crypto_cmn_stats_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
+{
+	int32_t i;
+
+	/*
+	 * Max output lines = #stats +
+	 * few blank lines for banner printing + Number of Extra outputlines
+	 * for future reference to add new stats
+	 */
+	uint32_t max_output_lines = NSS_CRYPTO_CMN_STATS_MAX + NSS_STATS_EXTRA_OUTPUT_LINES;
+	size_t size_al = NSS_STATS_MAX_STR_LENGTH * max_output_lines;
+	size_t size_wr = 0;
+	ssize_t bytes_read = 0;
+	uint64_t *stats_shadow;
+
+	char *lbuf = vzalloc(size_al);
+	if (unlikely(!lbuf)) {
+		nss_warning("Could not allocate memory for local statistics buffer");
+		return -ENOMEM;
+	}
+
+	stats_shadow = vzalloc(NSS_CRYPTO_CMN_STATS_MAX * 8);
+	if (unlikely(!stats_shadow)) {
+		nss_warning("Could not allocate memory for local shadow buffer");
+		vfree(lbuf);
+		return -ENOMEM;
+	}
+
+	/*
+	 * crypto common statistics
+	 */
+	spin_lock_bh(&nss_crypto_cmn_stats_lock);
+	for (i = 0; i < NSS_CRYPTO_CMN_STATS_MAX; i++)
+		stats_shadow[i] = nss_crypto_cmn_stats[i];
+
+	spin_unlock_bh(&nss_crypto_cmn_stats_lock);
+	size_wr += nss_stats_banner(lbuf, size_wr, size_al, "crypto_cmn", NSS_STATS_SINGLE_CORE);
+	size_wr += nss_stats_print("crypto_cmn", NULL, NSS_STATS_SINGLE_INSTANCE, nss_crypto_cmn_strings_stats,
+					stats_shadow, NSS_CRYPTO_CMN_STATS_MAX, lbuf, size_wr, size_al);
+
+	bytes_read = simple_read_from_buffer(ubuf, sz, ppos, lbuf, strlen(lbuf));
+	vfree(lbuf);
+	vfree(stats_shadow);
+
+	return bytes_read;
+}
+
+/*
+ * nss_crypto_cmn_stats_ops
+ */
+NSS_STATS_DECLARE_FILE_OPERATIONS(crypto_cmn);
+
+/*
+ * nss_crypto_cmn_stats_dentry_create()
+ *	Create crypto common statistics debug entry.
+ */
+void nss_crypto_cmn_stats_dentry_create(void)
+{
+	nss_stats_create_dentry("crypto_cmn", &nss_crypto_cmn_stats_ops);
+}
+
+/*
+ * nss_crypto_cmn_stats_sync()
+ *	Handle the syncing of NSS crypto common statistics.
+ */
+void nss_crypto_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_crypto_cmn_stats *nct)
+{
+	int j;
+
+	spin_lock_bh(&nss_crypto_cmn_stats_lock);
+
+	/*
+	 * Common node stats
+	 */
+	nss_crypto_cmn_stats[NSS_STATS_NODE_RX_PKTS] += nct->nstats.rx_packets;
+	nss_crypto_cmn_stats[NSS_STATS_NODE_RX_BYTES] += nct->nstats.rx_bytes;
+	nss_crypto_cmn_stats[NSS_STATS_NODE_TX_PKTS] += nct->nstats.tx_packets;
+	nss_crypto_cmn_stats[NSS_STATS_NODE_TX_BYTES] += nct->nstats.tx_bytes;
+
+	for (j = 0; j < NSS_MAX_NUM_PRI; j++)
+		nss_crypto_cmn_stats[NSS_STATS_NODE_RX_QUEUE_0_DROPPED + j] += nct->nstats.rx_dropped[j];
+
+	/*
+	 * crypto common statistics
+	 */
+	nss_crypto_cmn_stats[NSS_CRYPTO_CMN_STATS_FAIL_VERSION] += nct->fail_version;
+	nss_crypto_cmn_stats[NSS_CRYPTO_CMN_STATS_FAIL_CTX] += nct->fail_ctx;
+	nss_crypto_cmn_stats[NSS_CRYPTO_CMN_STATS_FAIL_DMA] += nct->fail_dma;
+
+	spin_unlock_bh(&nss_crypto_cmn_stats_lock);
+}
+
+/*
+ * nss_crypto_cmn_stats_notify()
+ *	Sends notifications to all the registered modules.
+ *
+ * Leverage NSS-FW statistics timing to update Netlink.
+ */
+void nss_crypto_cmn_stats_notify(struct nss_ctx_instance *nss_ctx)
+{
+	struct nss_crypto_cmn_stats_notification crypto_cmn_stats;
+
+	crypto_cmn_stats.core_id = nss_ctx->id;
+	memcpy(crypto_cmn_stats.stats, nss_crypto_cmn_stats, sizeof(crypto_cmn_stats.stats));
+	atomic_notifier_call_chain(&nss_crypto_cmn_stats_notifier, NSS_STATS_EVENT_NOTIFY, &crypto_cmn_stats);
+}
+
+/*
+ * nss_crypto_cmn_stats_register_notifier()
+ *	Registers statistics notifier.
+ */
+int nss_crypto_cmn_stats_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nss_crypto_cmn_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_crypto_cmn_stats_register_notifier);
+
+/*
+ * nss_crypto_cmn_stats_unregister_notifier()
+ *	Deregisters statistics notifier.
+ */
+int nss_crypto_cmn_stats_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nss_crypto_cmn_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_crypto_cmn_stats_unregister_notifier);

feeds/ipq807x/qca-nss-drv/src/nss_crypto_cmn_stats.h

@@ -0,0 +1,77 @@
+/*
+ ******************************************************************************
+ * Copyright (c) 2020, 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 __NSS_CRYPTO_CMN_STATS_H
+#define __NSS_CRYPTO_CMN_STATS_H
+
+#include <nss_cmn.h>
+
+/**
+ * nss_crypto_cmn_stats_types
+ *	crypto common transmission node statistics
+ */
+enum nss_crypto_cmn_stats_types {
+	NSS_CRYPTO_CMN_STATS_FAIL_VERSION = NSS_STATS_NODE_MAX,	/* version mismatch failures */
+	NSS_CRYPTO_CMN_STATS_FAIL_CTX,				/* context related failures */
+	NSS_CRYPTO_CMN_STATS_FAIL_DMA,				/* dma descriptor full */
+	NSS_CRYPTO_CMN_STATS_MAX,				/* Maximum message type */
+};
+
+/**
+ * nss_crypto_cmn_stats_notification
+ *	crypto common transmission statistics structure
+ */
+struct nss_crypto_cmn_stats_notification {
+	uint32_t core_id;				/* core ID */
+	uint64_t stats[NSS_CRYPTO_CMN_STATS_MAX];	/* transmission statistics */
+};
+
+/*
+ * crypto common statistics APIs
+ */
+extern void nss_crypto_cmn_stats_notify(struct nss_ctx_instance *nss_ctx);
+extern void nss_crypto_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_crypto_cmn_stats *nct);
+extern void nss_crypto_cmn_stats_dentry_create(void);
+
+/**
+ * nss_crypto_cmn_stats_register_notifier
+ *	Registers a statistics notifier.
+ *
+ * @datatypes
+ * notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or -2 on failure.
+ */
+extern int nss_crypto_cmn_stats_register_notifier(struct notifier_block *nb);
+
+/**
+ * nss_crypto_cmn_stats_unregister_notifier
+ *	Deregisters a statistics notifier.
+ *
+ * @datatypes
+ * notifier_block
+ *
+ * @param[in] nb Notifier block.
+ *
+ * @return
+ * 0 on success or -2 on failure.
+ */
+extern int nss_crypto_cmn_stats_unregister_notifier(struct notifier_block *nb);
+
+#endif /* __NSS_CRYPTO_CMN_STATS_H */

feeds/ipq807x/qca-nss-drv/src/nss_crypto_cmn_strings.c

@@ -0,0 +1,61 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2020, 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 "nss_stats.h"
+#include "nss_core.h"
+#include "nss_strings.h"
+#include "nss_crypto_cmn_strings.h"
+
+/*
+ * nss_crypto_cmn_strings_stats
+ *	crypto common statistics strings.
+ */
+struct nss_stats_info nss_crypto_cmn_strings_stats[NSS_CRYPTO_CMN_STATS_MAX] = {
+	{"rx_pkts",		NSS_STATS_TYPE_COMMON},
+	{"rx_byts",		NSS_STATS_TYPE_COMMON},
+	{"tx_pkts",		NSS_STATS_TYPE_COMMON},
+	{"tx_byts",		NSS_STATS_TYPE_COMMON},
+	{"rx_queue[0]_drops",	NSS_STATS_TYPE_DROP},
+	{"rx_queue[1]_drops",	NSS_STATS_TYPE_DROP},
+	{"rx_queue[2]_drops",	NSS_STATS_TYPE_DROP},
+	{"rx_queue[3]_drops",	NSS_STATS_TYPE_DROP},
+	{"fail_version",	NSS_STATS_TYPE_SPECIAL},
+	{"fail_ctx",		NSS_STATS_TYPE_SPECIAL},
+	{"fail_dma",		NSS_STATS_TYPE_SPECIAL}
+};
+
+/*
+ * nss_crypto_cmn_strings_read()
+ *	Read crypto common node statistics names
+ */
+static ssize_t nss_crypto_cmn_strings_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
+{
+	return nss_strings_print(ubuf, sz, ppos, nss_crypto_cmn_strings_stats, NSS_CRYPTO_CMN_STATS_MAX);
+}
+
+/*
+ * nss_crypto_cmn_strings_ops
+ */
+NSS_STRINGS_DECLARE_FILE_OPERATIONS(crypto_cmn);
+
+/*
+ * nss_crypto_cmn_strings_dentry_create()
+ *	Create crypto common statistics strings debug entry.
+ */
+void nss_crypto_cmn_strings_dentry_create(void)
+{
+	nss_strings_create_dentry("crypto_cmn", &nss_crypto_cmn_strings_ops);
+}

feeds/ipq807x/qca-nss-drv/src/nss_crypto_cmn_strings.h

@@ -0,0 +1,25 @@
+/*
+ **************************************************************************
+ * Copyright (c) 2020, 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 __NSS_CRYPTO_CMN_STRINGS_H
+#define __NSS_CRYPTO_CMN_STRINGS_H
+
+#include "nss_crypto_cmn_stats.h"
+
+extern struct nss_stats_info nss_crypto_cmn_strings_stats[NSS_CRYPTO_CMN_STATS_MAX];
+extern void nss_crypto_cmn_strings_dentry_create(void);
+
+#endif /* __NSS_CRYPTO_CMN_STRINGS_H */

feeds/ipq807x/qca-nss-drv/src/nss_data_plane/hal/include/nss_data_plane_hal.h

@@ -17,6 +17,22 @@
 #include "nss_phys_if.h"
 #include <nss_dp_api_if.h>
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0))
+#define NSS_DATA_PLANE_SUPPORTED_FEATURES (NETIF_F_HIGHDMA \
+					| NETIF_F_HW_CSUM \
+					| NETIF_F_RXCSUM \
+					| NETIF_F_SG \
+					| NETIF_F_FRAGLIST \
+					| (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_UFO))
+#else
+#define NSS_DATA_PLANE_SUPPORTED_FEATURES (NETIF_F_HIGHDMA \
+					| NETIF_F_HW_CSUM \
+					| NETIF_F_RXCSUM \
+					| NETIF_F_SG \
+					| NETIF_F_FRAGLIST \
+					| (NETIF_F_TSO | NETIF_F_TSO6))
+#endif
+
 /*
  * nss_data_plane_param
  */
@@ -33,5 +49,6 @@ struct nss_data_plane_param {
 void nss_data_plane_hal_add_dp_ops(struct nss_dp_data_plane_ops *dp_ops);
 void nss_data_plane_hal_register(struct nss_ctx_instance *nss_ctx);
 void nss_data_plane_hal_unregister(struct nss_ctx_instance *nss_ctx);
+void nss_data_plane_hal_set_features(struct nss_dp_data_plane_ctx *dpc);
 uint16_t nss_data_plane_hal_get_mtu_sz(uint16_t mtu);
 void nss_data_plane_hal_stats_sync(struct nss_data_plane_param *ndpp, struct nss_phys_if_stats *stats);

feeds/ipq807x/qca-nss-drv/src/nss_data_plane/hal/nss_ipq50xx.c

@@ -55,6 +55,23 @@ void nss_data_plane_hal_unregister(struct nss_ctx_instance *nss_ctx)
 {
 }
 
+/*
+ * nss_data_plane_hal_set_features
+ */
+void nss_data_plane_hal_set_features(struct nss_dp_data_plane_ctx *dpc)
+{
+	dpc->dev->features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->hw_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->wanted_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+
+	/*
+	 * Synopsys GMAC does not support checksum offload for QinQ VLANs.
+	 * Hence, we do not advertise checksum offload support for VLANs.
+	 */
+	dpc->dev->vlan_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES &
+					(~(NETIF_F_RXCSUM | NETIF_F_HW_CSUM));
+}
+
 /*
  * nss_data_plane_hal_stats_sync()
  */

feeds/ipq807x/qca-nss-drv/src/nss_data_plane/hal/nss_ipq60xx.c

@@ -83,6 +83,17 @@ void nss_data_plane_hal_unregister(struct nss_ctx_instance *nss_ctx)
 					NSS_PTP_EVENT_SERVICE_CODE);
 }
 
+/*
+ * nss_data_plane_hal_set_features
+ */
+void nss_data_plane_hal_set_features(struct nss_dp_data_plane_ctx *dpc)
+{
+	dpc->dev->features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->hw_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->vlan_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->wanted_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+}
+
 /*
  * nss_data_plane_hal_stats_sync()
  */

feeds/ipq807x/qca-nss-drv/src/nss_data_plane/hal/nss_ipq807x.c

@@ -83,6 +83,17 @@ void nss_data_plane_hal_unregister(struct nss_ctx_instance *nss_ctx)
 					NSS_PTP_EVENT_SERVICE_CODE);
 }
 
+/*
+ * nss_data_plane_hal_set_features
+ */
+void nss_data_plane_hal_set_features(struct nss_dp_data_plane_ctx *dpc)
+{
+	dpc->dev->features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->hw_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->vlan_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	dpc->dev->wanted_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+}
+
 /*
  * nss_data_plane_hal_stats_sync()
  */

feeds/ipq807x/qca-nss-drv/src/nss_data_plane/nss_data_plane.c

@@ -19,22 +19,6 @@
 #include "nss_tx_rx_common.h"
 #include "nss_data_plane_hal.h"
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0))
-#define NSS_DATA_PLANE_SUPPORTED_FEATURES (NETIF_F_HIGHDMA \
-					| NETIF_F_HW_CSUM \
-					| NETIF_F_RXCSUM \
-					| NETIF_F_SG \
-					| NETIF_F_FRAGLIST \
-					| (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_UFO))
-#else
-#define NSS_DATA_PLANE_SUPPORTED_FEATURES (NETIF_F_HIGHDMA \
-					| NETIF_F_HW_CSUM \
-					| NETIF_F_RXCSUM \
-					| NETIF_F_SG \
-					| NETIF_F_FRAGLIST \
-					| (NETIF_F_TSO | NETIF_F_TSO6))
-#endif
-
 /*
  * nss_data_plane_param
  */
@@ -228,10 +212,7 @@ drop:
  */
 static void __nss_data_plane_set_features(struct nss_dp_data_plane_ctx *dpc)
 {
-	dpc->dev->features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
-	dpc->dev->hw_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
-	dpc->dev->vlan_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
-	dpc->dev->wanted_features |= NSS_DATA_PLANE_SUPPORTED_FEATURES;
+	nss_data_plane_hal_set_features(dpc);
 }
 
 /*

feeds/ipq807x/qca-nss-drv/src/nss_dma.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -120,7 +120,7 @@ static void nss_dma_msg_handler(struct nss_ctx_instance *nss_ctx, struct nss_cmn
 	 */
 	if (ndm->cm.type == NSS_DMA_MSG_TYPE_SYNC_STATS) {
 		nss_dma_stats_sync(nss_ctx, &ndm->msg.stats);
-
+		nss_dma_stats_notify(nss_ctx);
 	}
 
 	/*

feeds/ipq807x/qca-nss-drv/src/nss_dma_stats.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -17,9 +17,15 @@
  */
 
 #include "nss_core.h"
+#include "nss_dma.h"
 #include "nss_dma_stats.h"
 #include "nss_dma_strings.h"
 
+/*
+ * Declare atomic notifier data structure for statistics.
+ */
+ATOMIC_NOTIFIER_HEAD(nss_dma_stats_notifier);
+
 /*
  * Spinlock to protect DMA statistics update/read
  */
@@ -117,3 +123,41 @@ void nss_dma_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_dma_stats *
 
 	spin_unlock_bh(&nss_dma_stats_lock);
 }
+
+/*
+ * nss_dma_stats_notify()
+ *	Sends notifications to all the registered modules.
+ *
+ * Leverage NSS-FW statistics timing to update Netlink.
+ */
+void nss_dma_stats_notify(struct nss_ctx_instance *nss_ctx)
+{
+	struct nss_dma_stats_notification dma_stats;
+
+	spin_lock_bh(&nss_dma_stats_lock);
+	dma_stats.core_id = nss_ctx->id;
+	memcpy(dma_stats.stats_ctx, nss_dma_stats, sizeof(dma_stats.stats_ctx));
+	spin_unlock_bh(&nss_dma_stats_lock);
+
+	atomic_notifier_call_chain(&nss_dma_stats_notifier, NSS_STATS_EVENT_NOTIFY, &dma_stats);
+}
+
+/*
+ * nss_dma_stats_unregister_notifier()
+ *	Deregisters statistics notifier.
+ */
+int nss_dma_stats_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nss_dma_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_dma_stats_unregister_notifier);
+
+/*
+ * nss_dma_stats_register_notifier()
+ *	Registers statistics notifier.
+ */
+int nss_dma_stats_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nss_dma_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_dma_stats_register_notifier);

feeds/ipq807x/qca-nss-drv/src/nss_dma_stats.h

@@ -1,6 +1,6 @@
 /*
  ******************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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
@@ -21,44 +21,10 @@
 
 #include <nss_cmn.h>
 
-/**
- * nss_dma_stats_types
- *	DMA node statistics.
- */
-enum nss_dma_stats_types {
-	NSS_DMA_STATS_NO_REQ = NSS_STATS_NODE_MAX,	/**< Request descriptor not available. */
-	NSS_DMA_STATS_NO_DESC,				/**< DMA descriptors not available. */
-	NSS_DMA_STATS_NEXTHOP,				/**< Failed to retrive next hop. */
-	NSS_DMA_STATS_FAIL_NEXTHOP_QUEUE,		/**< Failed to queue next hop. */
-	NSS_DMA_STATS_FAIL_LINEAR_SZ,			/**< Failed to get memory for linearization. */
-	NSS_DMA_STATS_FAIL_LINEAR_ALLOC,		/**< Failed to allocate buffer for linearization. */
-	NSS_DMA_STATS_FAIL_LINEAR_NO_SG,		/**< Skip linearization due to non-SG packet. */
-	NSS_DMA_STATS_FAIL_SPLIT_SZ,			/**< Failed to spliting buffer into multiple buffers. */
-	NSS_DMA_STATS_FAIL_SPLIT_ALLOC,			/**< Failed to allocate buffer for split. */
-	NSS_DMA_STATS_FAIL_SYNC_ALLOC,			/**< Failed to allocate buffer for sending statistics. */
-	NSS_DMA_STATS_FAIL_CTX_ACTIVE,			/**< Failed to queue as the node is not active. */
-	NSS_DMA_STATS_FAIL_HW_E0,			/**< Failed to process in HW, error code E0. */
-	NSS_DMA_STATS_FAIL_HW_E1,			/**< Failed to process in HW, error code E1. */
-	NSS_DMA_STATS_FAIL_HW_E2,			/**< Failed to process in HW, error code E2. */
-	NSS_DMA_STATS_FAIL_HW_E3,			/**< Failed to process in HW, error code E3. */
-	NSS_DMA_STATS_FAIL_HW_E4,			/**< Failed to process in HW, error code E4. */
-	NSS_DMA_STATS_FAIL_HW_E5,			/**< Failed to process in HW, error code E5. */
-	NSS_DMA_STATS_FAIL_HW_E6,			/**< Failed to process in HW, error code E6. */
-	NSS_DMA_STATS_FAIL_HW_E7,			/**< Failed to process in HW, error code E7. */
-	NSS_DMA_STATS_FAIL_HW_E8,			/**< Failed to process in HW, error code E8. */
-	NSS_DMA_STATS_FAIL_HW_E9,			/**< Failed to process in HW, error code E9. */
-	NSS_DMA_STATS_FAIL_HW_E10,			/**< Failed to process in HW, error code E10. */
-	NSS_DMA_STATS_FAIL_HW_E11,			/**< Failed to process in HW, error code E11. */
-	NSS_DMA_STATS_FAIL_HW_E12,			/**< Failed to process in HW, error code E12. */
-	NSS_DMA_STATS_FAIL_HW_E13,			/**< Failed to process in HW, error code E13. */
-	NSS_DMA_STATS_FAIL_HW_E14,			/**< Failed to process in HW, error code E14. */
-	NSS_DMA_STATS_FAIL_HW_E15,			/**< Failed to process in HW, error code E15. */
-	NSS_DMA_STATS_MAX,				/**< Maximum message type. */
-};
-
 /*
  * DMA statistics APIs
  */
+extern void nss_dma_stats_notify(struct nss_ctx_instance *nss_ctx);
 extern void nss_dma_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_dma_stats *nds);
 extern void nss_dma_stats_dentry_create(void);
 

feeds/ipq807x/qca-nss-drv/src/nss_dtls_cmn.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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.
@@ -16,106 +16,22 @@
 
 #include "nss_tx_rx_common.h"
 #include "nss_dtls_cmn_log.h"
+#include "nss_dtls_cmn_stats.h"
+#include "nss_dtls_cmn_strings.h"
 
 #define NSS_DTLS_CMN_TX_TIMEOUT 3000 /* 3 Seconds */
 #define NSS_DTLS_CMN_INTERFACE_MAX_LONG BITS_TO_LONGS(NSS_MAX_NET_INTERFACES)
-#define NSS_DTLS_CMN_STATS_MAX_LINES (NSS_STATS_NODE_MAX + 32)
-#define NSS_DTLS_CMN_STATS_SIZE_PER_IF (NSS_STATS_MAX_STR_LENGTH * NSS_DTLS_CMN_STATS_MAX_LINES)
+
 /*
  * Private data structure.
  */
-static struct nss_dtls_cmn_cmn_pvt {
+static struct nss_dtls_cmn_pvt {
 	struct semaphore sem;
 	struct completion complete;
 	enum nss_dtls_cmn_error resp;
 	unsigned long if_map[NSS_DTLS_CMN_INTERFACE_MAX_LONG];
 } dtls_cmn_pvt;
 
-/*
- * nss_dtls_cmn_stats_sync()
- *	Update dtls_cmn node statistics.
- */
-static void nss_dtls_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_cmn_msg *ncm)
-{
-	struct nss_dtls_cmn_msg *ndcm = (struct nss_dtls_cmn_msg *)ncm;
-	struct nss_top_instance *nss_top = nss_ctx->nss_top;
-	struct nss_dtls_cmn_ctx_stats *msg_stats = &ndcm->msg.stats;
-	uint64_t *if_stats;
-
-	spin_lock_bh(&nss_top->stats_lock);
-
-	/*
-	 * Update common node stats,
-	 * Note: DTLS only supports a single queue for RX.
-	 */
-	if_stats = nss_top->stats_node[ncm->interface];
-	if_stats[NSS_STATS_NODE_RX_PKTS] += msg_stats->pkt.rx_packets;
-	if_stats[NSS_STATS_NODE_RX_BYTES] += msg_stats->pkt.rx_bytes;
-	if_stats[NSS_STATS_NODE_RX_QUEUE_0_DROPPED] += msg_stats->pkt.rx_dropped[0];
-
-	if_stats[NSS_STATS_NODE_TX_PKTS] += msg_stats->pkt.tx_packets;
-	if_stats[NSS_STATS_NODE_TX_BYTES] += msg_stats->pkt.tx_bytes;
-
-	spin_unlock_bh(&nss_top->stats_lock);
-}
-
-/*
- * nss_dtls_cmn_stats_read()
- *	Read dtls_cmn node statiistics.
- */
-static ssize_t nss_dtls_cmn_stats_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
-{
-	struct nss_ctx_instance *nss_ctx = nss_dtls_cmn_get_context();
-	enum nss_dynamic_interface_type type;
-	ssize_t bytes_read = 0;
-	size_t len = 0, size;
-	uint32_t if_num;
-	char *buf;
-
-	size = NSS_DTLS_CMN_STATS_SIZE_PER_IF * bitmap_weight(dtls_cmn_pvt.if_map, NSS_MAX_NET_INTERFACES);
-
-	buf = kzalloc(size, GFP_KERNEL);
-	if (!buf) {
-		nss_warning("Could not allocate memory for local statistics buffer");
-		return 0;
-	}
-
-	/*
-	 * Common node stats for each DTLS dynamic interface.
-	 */
-	for_each_set_bit(if_num, dtls_cmn_pvt.if_map, NSS_MAX_NET_INTERFACES) {
-
-		type = nss_dynamic_interface_get_type(nss_ctx, if_num);
-
-		switch (type) {
-		case NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_INNER:
-			len += scnprintf(buf + len, size - len, "\nInner if_num:%03u", if_num);
-			break;
-
-		case NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_OUTER:
-			len += scnprintf(buf + len, size - len, "\nOuter if_num:%03u", if_num);
-			break;
-
-		default:
-			len += scnprintf(buf + len, size - len, "\nUnknown(%d) if_num:%03u", type, if_num);
-			break;
-		}
-
-		len += scnprintf(buf + len, size - len, "\n-------------------\n");
-		len += nss_stats_fill_common_stats(if_num, NSS_STATS_SINGLE_INSTANCE, buf, len, size - len, "dtls_cmn");
-	}
-
-	bytes_read = simple_read_from_buffer(ubuf, sz, ppos, buf, len);
-	kfree(buf);
-
-	return bytes_read;
-}
-
-/*
- * nss_dtls_cmn_stats_ops.
- */
-NSS_STATS_DECLARE_FILE_OPERATIONS(dtls_cmn)
-
 /*
  * nss_dtls_cmn_verify_ifnum()
  *	Verify if the interface number is a DTLS interface.
@@ -162,8 +78,10 @@ static void nss_dtls_cmn_handler(struct nss_ctx_instance *nss_ctx, struct nss_cm
 		return;
 	}
 
-	if (ncm->type == NSS_DTLS_CMN_MSG_TYPE_SYNC_STATS)
+	if (ncm->type == NSS_DTLS_CMN_MSG_TYPE_SYNC_STATS) {
 		nss_dtls_cmn_stats_sync(nss_ctx, ncm);
+		nss_dtls_cmn_stats_notify(nss_ctx, ncm->interface);
+	}
 
 	/*
 	 * Update the callback and app_data for NOTIFY messages.
@@ -220,6 +138,15 @@ static void nss_dtls_cmn_callback(void *app_data, struct nss_cmn_msg *ncm)
 	return;
 }
 
+/*
+ * nss_dtls_cmn_ifmap_get()
+ *	Return DTLS common active interfaces map.
+ */
+unsigned long *nss_dtls_cmn_ifmap_get(void)
+{
+	return dtls_cmn_pvt.if_map;
+}
+
 /*
  * nss_dtls_cmn_tx_buf()
  *	Transmit buffer over DTLS interface.
@@ -519,5 +446,6 @@ void nss_dtls_cmn_register_handler(void)
 {
 	sema_init(&dtls_cmn_pvt.sem, 1);
 	init_completion(&dtls_cmn_pvt.complete);
-	nss_stats_create_dentry("dtls_cmn", &nss_dtls_cmn_stats_ops);
+	nss_dtls_cmn_stats_dentry_create();
+	nss_dtls_cmn_strings_dentry_create();
 }

feeds/ipq807x/qca-nss-drv/src/nss_dtls_cmn_stats.c

@@ -0,0 +1,215 @@
+/*
+ ***************************************************************************
+ * Copyright (c) 2020-2021, 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 "nss_core.h"
+#include "nss_dtls_cmn.h"
+#include "nss_dtls_cmn_stats.h"
+#include "nss_dtls_cmn_strings.h"
+
+/*
+ * Declare atomic notifier data structure for statistics.
+ */
+ATOMIC_NOTIFIER_HEAD(nss_dtls_cmn_stats_notifier);
+
+/*
+ * Spinlock to protect dtls common statistics update/read
+ */
+DEFINE_SPINLOCK(nss_dtls_cmn_stats_lock);
+
+unsigned long *nss_dtls_cmn_ifmap_get(void);
+
+/*
+ * nss_dtls_cmn_ctx_stats
+ *	dtls common ctx statistics
+ */
+uint64_t nss_dtls_cmn_ctx_stats[NSS_MAX_NET_INTERFACES][NSS_DTLS_CMN_CTX_STATS_MAX];
+
+/*
+ * nss_dtls_cmn_stats_iface_type()
+ *	Return a string for each interface type.
+ */
+static const char *nss_dtls_cmn_stats_iface_type(enum nss_dynamic_interface_type type)
+{
+	switch (type) {
+	case NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_INNER:
+		return "dtls_cmn_inner";
+
+	case NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_OUTER:
+		return "dtls_cmn_outer";
+
+	default:
+		return "invalid_interface";
+
+	}
+}
+
+/*
+ * nss_dtls_cmn_stats_read()
+ *	Read dtls common node statistics.
+ */
+static ssize_t nss_dtls_cmn_stats_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
+{
+	/*
+	 * Max output lines = #stats +
+	 * few blank lines for banner printing + Number of Extra outputlines
+	 * for future reference to add new stats
+	 */
+	uint32_t max_output_lines = NSS_DTLS_CMN_CTX_STATS_MAX + NSS_STATS_EXTRA_OUTPUT_LINES;
+	size_t size_al = NSS_STATS_MAX_STR_LENGTH * max_output_lines;
+	struct nss_ctx_instance *nss_ctx = nss_dtls_cmn_get_context();
+	enum nss_dynamic_interface_type type;
+	unsigned long *ifmap;
+	uint64_t *stats_shadow;
+	ssize_t bytes_read = 0;
+	size_t size_wr = 0;
+	uint32_t if_num;
+	int32_t i;
+	int count;
+	char *lbuf;
+
+	ifmap = nss_dtls_cmn_ifmap_get();
+	count = bitmap_weight(ifmap, NSS_MAX_NET_INTERFACES);
+	if (count) {
+		size_al = size_al * count;
+	}
+
+	lbuf = vzalloc(size_al);
+	if (unlikely(!lbuf)) {
+		nss_warning("Could not allocate memory for local statistics buffer");
+		return -ENOMEM;
+	}
+
+	stats_shadow = vzalloc(NSS_DTLS_CMN_CTX_STATS_MAX * 8);
+	if (unlikely(!stats_shadow)) {
+		nss_warning("Could not allocate memory for local shadow buffer");
+		vfree(lbuf);
+		return -ENOMEM;
+	}
+
+	/*
+	 * Common node stats for each DTLS dynamic interface.
+	 */
+	size_wr += nss_stats_banner(lbuf, size_wr, size_al, "dtls_cmn stats", NSS_STATS_SINGLE_CORE);
+	for_each_set_bit(if_num, ifmap, NSS_MAX_NET_INTERFACES) {
+
+		type = nss_dynamic_interface_get_type(nss_ctx, if_num);
+		if ((type != NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_INNER) &&
+			(type != NSS_DYNAMIC_INTERFACE_TYPE_DTLS_CMN_OUTER)) {
+			continue;
+		}
+
+		spin_lock_bh(&nss_dtls_cmn_stats_lock);
+		for (i = 0; i < NSS_DTLS_CMN_CTX_STATS_MAX; i++) {
+			stats_shadow[i] = nss_dtls_cmn_ctx_stats[if_num][i];
+		}
+		spin_unlock_bh(&nss_dtls_cmn_stats_lock);
+
+		size_wr += scnprintf(lbuf + size_wr, size_al - size_wr, "\n%s if_num:%03u\n",
+					nss_dtls_cmn_stats_iface_type(type), if_num);
+		size_wr += nss_stats_print("dtls_cmn", NULL, NSS_STATS_SINGLE_INSTANCE, nss_dtls_cmn_ctx_stats_str,
+						stats_shadow, NSS_DTLS_CMN_CTX_STATS_MAX, lbuf, size_wr, size_al);
+	}
+
+	bytes_read = simple_read_from_buffer(ubuf, sz, ppos, lbuf, strlen(lbuf));
+	vfree(lbuf);
+	vfree(stats_shadow);
+
+	return bytes_read;
+}
+
+/*
+ * nss_dtls_cmn_stats_ops.
+ */
+NSS_STATS_DECLARE_FILE_OPERATIONS(dtls_cmn);
+
+/*
+ * nss_dtls_cmn_stats_dentry_create()
+ *	Create dtls common statistics debug entry.
+ */
+void nss_dtls_cmn_stats_dentry_create(void)
+{
+	nss_stats_create_dentry("dtls_cmn", &nss_dtls_cmn_stats_ops);
+}
+
+/*
+ * nss_dtls_cmn_stats_sync()
+ *	Update dtls common node statistics.
+ */
+void nss_dtls_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_cmn_msg *ncm)
+{
+	struct nss_dtls_cmn_msg *ndcm = (struct nss_dtls_cmn_msg *)ncm;
+	struct nss_dtls_cmn_ctx_stats *ndccs = &ndcm->msg.stats;
+	uint64_t *ctx_stats;
+	uint32_t *msg_stats;
+	uint16_t i = 0;
+
+	spin_lock_bh(&nss_dtls_cmn_stats_lock);
+
+	msg_stats = (uint32_t *)ndccs;
+	ctx_stats = nss_dtls_cmn_ctx_stats[ncm->interface];
+
+	for (i = 0; i < NSS_DTLS_CMN_CTX_STATS_MAX; i++, ctx_stats++, msg_stats++) {
+		*ctx_stats += *msg_stats;
+	}
+
+	spin_unlock_bh(&nss_dtls_cmn_stats_lock);
+}
+
+/*
+ * nss_dtls_cmn_stats_notify()
+ *	Sends notifications to all the registered modules.
+ *
+ * Leverage NSS-FW statistics timing to update Netlink.
+ */
+void nss_dtls_cmn_stats_notify(struct nss_ctx_instance *nss_ctx, uint32_t if_num)
+{
+	struct nss_dtls_cmn_stats_notification *dtls_cmn_stats;
+
+	dtls_cmn_stats = kmalloc(sizeof(struct nss_dtls_cmn_stats_notification), GFP_ATOMIC);
+	if (!dtls_cmn_stats) {
+		nss_warning("Unable to allocate memory for stats notification\n");
+		return;
+	}
+
+	spin_lock_bh(&nss_dtls_cmn_stats_lock);
+	dtls_cmn_stats->core_id = nss_ctx->id;
+	dtls_cmn_stats->if_num = if_num;
+	memcpy(dtls_cmn_stats->stats_ctx, nss_dtls_cmn_ctx_stats[if_num], sizeof(dtls_cmn_stats->stats_ctx));
+	spin_unlock_bh(&nss_dtls_cmn_stats_lock);
+
+	atomic_notifier_call_chain(&nss_dtls_cmn_stats_notifier, NSS_STATS_EVENT_NOTIFY, dtls_cmn_stats);
+	kfree(dtls_cmn_stats);
+}
+
+/*
+ * nss_dtls_cmn_stats_unregister_notifier()
+ *	Deregisters statistics notifier.
+ */
+int nss_dtls_cmn_stats_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nss_dtls_cmn_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_dtls_cmn_stats_unregister_notifier);
+
+/*
+ * nss_dtls_cmn_stats_register_notifier()
+ *	Registers statistics notifier.
+ */
+int nss_dtls_cmn_stats_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nss_dtls_cmn_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_dtls_cmn_stats_register_notifier);

feeds/ipq807x/qca-nss-drv/src/nss_dtls_cmn_stats.h

@@ -0,0 +1,26 @@
+/*
+ ****************************************************************************
+ * Copyright (c) 2020-2021, 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 __NSS_DTLS_CMN_STATS_H
+#define __NSS_DTLS_CMN_STATS_H
+
+#include <nss_cmn.h>
+
+extern void nss_dtls_cmn_stats_notify(struct nss_ctx_instance *nss_ctx, uint32_t if_num);
+extern void nss_dtls_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_cmn_msg *ncm);
+extern void nss_dtls_cmn_stats_dentry_create(void);
+
+#endif /* __NSS_DTLS_CMN_STATS_H */

feeds/ipq807x/qca-nss-drv/src/nss_dtls_cmn_strings.c

@@ -0,0 +1,128 @@
+/*
+ ****************************************************************************
+ * Copyright (c) 2020, 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 "nss_stats.h"
+#include "nss_core.h"
+#include "nss_strings.h"
+#include "nss_dtls_cmn_strings.h"
+
+/*
+ * nss_dtls_cmn_ctx_stats_str
+ *	 dtls common ctx statistics strings.
+ */
+struct nss_stats_info nss_dtls_cmn_ctx_stats_str[NSS_DTLS_CMN_CTX_STATS_MAX] = {
+	{"rx_pkts",			NSS_STATS_TYPE_COMMON},
+	{"rx_byts",			NSS_STATS_TYPE_COMMON},
+	{"tx_pkts",			NSS_STATS_TYPE_COMMON},
+	{"tx_byts",			NSS_STATS_TYPE_COMMON},
+	{"rx_queue[0]_drops",		NSS_STATS_TYPE_DROP},
+	{"rx_queue[1]_drops",		NSS_STATS_TYPE_DROP},
+	{"rx_queue[2]_drops",		NSS_STATS_TYPE_DROP},
+	{"rx_queue[3]_drops",		NSS_STATS_TYPE_DROP},
+	{"rx_single_rec",		NSS_STATS_TYPE_SPECIAL},
+	{"rx_multi_rec",		NSS_STATS_TYPE_SPECIAL},
+	{"fail_crypto_resource",	NSS_STATS_TYPE_DROP},
+	{"fail_crypto_enqueue",		NSS_STATS_TYPE_DROP},
+	{"fail_headroom",		NSS_STATS_TYPE_DROP},
+	{"fail_tailroom",		NSS_STATS_TYPE_DROP},
+	{"fail_ver",			NSS_STATS_TYPE_DROP},
+	{"fail_epoch",			NSS_STATS_TYPE_DROP},
+	{"fail_dtls_record",		NSS_STATS_TYPE_DROP},
+	{"fail_capwap",			NSS_STATS_TYPE_DROP},
+	{"fail_replay",			NSS_STATS_TYPE_DROP},
+	{"fail_replay_dup",		NSS_STATS_TYPE_DROP},
+	{"fail_replay_win",		NSS_STATS_TYPE_DROP},
+	{"fail_queue",			NSS_STATS_TYPE_DROP},
+	{"fail_queue_nexthop",		NSS_STATS_TYPE_DROP},
+	{"fail_pbuf_alloc",		NSS_STATS_TYPE_DROP},
+	{"fail_pbuf_linear",		NSS_STATS_TYPE_DROP},
+	{"fail_pbuf_stats",		NSS_STATS_TYPE_DROP},
+	{"fail_pbuf_align",		NSS_STATS_TYPE_DROP},
+	{"fail_ctx_active",		NSS_STATS_TYPE_DROP},
+	{"fail_hwctx_active",		NSS_STATS_TYPE_DROP},
+	{"fail_cipher",			NSS_STATS_TYPE_EXCEPTION},
+	{"fail_auth",			NSS_STATS_TYPE_EXCEPTION},
+	{"fail_seq_ovf",		NSS_STATS_TYPE_DROP},
+	{"fail_blk_len",		NSS_STATS_TYPE_DROP},
+	{"fail_hash_len",		NSS_STATS_TYPE_DROP},
+	{"len_error",			NSS_STATS_TYPE_DROP},
+	{"token_error",			NSS_STATS_TYPE_DROP},
+	{"bypass_error",		NSS_STATS_TYPE_DROP},
+	{"config_error",		NSS_STATS_TYPE_DROP},
+	{"algo_error",			NSS_STATS_TYPE_DROP},
+	{"hash_ovf_error",		NSS_STATS_TYPE_DROP},
+	{"ttl_error",			NSS_STATS_TYPE_DROP},
+	{"csum_error",			NSS_STATS_TYPE_DROP},
+	{"timeout_error",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[0]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[1]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[2]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[3]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[4]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[5]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[6]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[7]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[8]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[9]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[10]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[11]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[12]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[13]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[14]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[15]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[16]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[17]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[18]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[19]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[20]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[21]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[22]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[23]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[24]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[25]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[26]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[27]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[28]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[29]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[30]",		NSS_STATS_TYPE_DROP},
+	{"fail_cle_[31]",		NSS_STATS_TYPE_DROP},
+	{"seq_low",			NSS_STATS_TYPE_SPECIAL},
+	{"seq_high",			NSS_STATS_TYPE_SPECIAL},
+	{"epoch",			NSS_STATS_TYPE_SPECIAL}
+};
+
+/*
+ * nss_dtls_cmn_ctx_stats_str_strings_read()
+ *	Read dtls common ctx statistics names
+ */
+static ssize_t nss_dtls_cmn_ctx_stats_str_strings_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
+{
+	return nss_strings_print(ubuf, sz, ppos, nss_dtls_cmn_ctx_stats_str, NSS_DTLS_CMN_CTX_STATS_MAX);
+}
+
+/*
+ * nss_dtls_cmn_ctx_stats_str_strings_ops
+ */
+NSS_STRINGS_DECLARE_FILE_OPERATIONS(dtls_cmn_ctx_stats_str);
+
+/*
+ * nss_dtls_cmn_strings_dentry_create()
+ *	Create dtls common statistics strings debug entry.
+ */
+void nss_dtls_cmn_strings_dentry_create(void)
+{
+	nss_strings_create_dentry("dtls_cmn_ctx_stats_str", &nss_dtls_cmn_ctx_stats_str_strings_ops);
+}

feeds/ipq807x/qca-nss-drv/src/nss_dtls_cmn_strings.h

@@ -0,0 +1,25 @@
+/*
+ ****************************************************************************
+ * Copyright (c) 2020, 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 __NSS_DTLS_CMN_STRINGS_H
+#define __NSS_DTLS_CMN_STRINGS_H
+
+#include "nss_dtls_cmn_stats.h"
+
+extern struct nss_stats_info nss_dtls_cmn_ctx_stats_str[NSS_DTLS_CMN_CTX_STATS_MAX];
+extern void nss_dtls_cmn_strings_dentry_create(void);
+
+#endif /* __NSS_DTLS_CMN_STRINGS_H */

feeds/ipq807x/qca-nss-drv/src/nss_dynamic_interface_stats.c

@@ -26,10 +26,10 @@
 const char *nss_dynamic_interface_type_names[NSS_DYNAMIC_INTERFACE_TYPE_MAX] = {
 	"NSS_DYNAMIC_INTERFACE_TYPE_NONE",
 	"NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR",
-	"NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP",
+	"NSS_DYNAMIC_INTERFACE_TYPE_RESERVED_5",
 	"NSS_DYNAMIC_INTERFACE_TYPE_TUNIPIP6_INNER",
 	"NSS_DYNAMIC_INTERFACE_TYPE_TUNIPIP6_OUTER",
-	"NSS_DYNAMIC_INTERFACE_TYPE_WIFI",
+	"NSS_DYNAMIC_INTERFACE_TYPE_RESERVED",
 	"NSS_DYNAMIC_INTERFACE_TYPE_VAP",
 	"NSS_DYNAMIC_INTERFACE_TYPE_RESERVED_0",
 	"NSS_DYNAMIC_INTERFACE_TYPE_PPPOE",
@@ -87,6 +87,8 @@ const char *nss_dynamic_interface_type_names[NSS_DYNAMIC_INTERFACE_TYPE_MAX] = {
 	"NSS_DYNAMIC_INTERFACE_TYPE_RMNET_RX_H2N",
 	"NSS_DYNAMIC_INTERFACE_TYPE_WIFILI_EXTERNAL0",
 	"NSS_DYNAMIC_INTERFACE_TYPE_WIFILI_EXTERNAL1",
+	"NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_HOST_INNER",
+	"NSS_DYNAMIC_INTERFACE_TYPE_CAPWAP_OUTER",
 };
 
 /*

feeds/ipq807x/qca-nss-drv/src/nss_edma_stats.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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.
@@ -732,6 +732,7 @@ void nss_edma_metadata_ring_stats_sync(struct nss_ctx_instance *nss_ctx, struct
 		edma_stats.rx_stats[i][NSS_EDMA_STATS_RX_DESC] += nerss->rx_ring[i].desc_cnt;
 		edma_stats.rx_stats[i][NSS_EDMA_STATS_RX_QOS_ERR] += nerss->rx_ring[i].qos_err;
 		edma_stats.rx_stats[i][NSS_EDMA_STATS_RX_SRC_PORT_INVALID] += nerss->rx_ring[i].rx_src_port_invalid;
+		edma_stats.rx_stats[i][NSS_EDMA_STATS_RX_SRC_IF_INVALID] += nerss->rx_ring[i].rx_src_if_invalid;
 	}
 
 	/*

feeds/ipq807x/qca-nss-drv/src/nss_edma_strings.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020-2021, 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.
@@ -78,7 +78,8 @@ struct nss_stats_info nss_edma_strings_stats_rx[NSS_EDMA_STATS_RX_MAX] = {
 	{"rx_csum_err"		, NSS_STATS_TYPE_ERROR},
 	{"desc_cnt"		, NSS_STATS_TYPE_SPECIAL},
 	{"qos_err"		, NSS_STATS_TYPE_DROP},
-	{"rx_src_port_invalid"	, NSS_STATS_TYPE_DROP}
+	{"rx_src_port_invalid"	, NSS_STATS_TYPE_DROP},
+	{"rx_src_interface_invalid"	, NSS_STATS_TYPE_DROP}
 };
 
 /*

feeds/ipq807x/qca-nss-drv/src/nss_gre.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2021, 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.
@@ -17,6 +17,7 @@
 #include "nss_tx_rx_common.h"
 #include "nss_gre_stats.h"
 #include "nss_gre_log.h"
+#include "nss_gre_strings.h"
 
 #define NSS_GRE_TX_TIMEOUT 3000 /* 3 Seconds */
 
@@ -115,11 +116,13 @@ static void nss_gre_msg_handler(struct nss_ctx_instance *nss_ctx, struct nss_cmn
 		/*
 		 * debug stats embedded in stats msg
 		 */
-		nss_gre_stats_session_debug_sync(nss_ctx, &ntm->msg.sstats, ncm->interface);
+		nss_gre_stats_session_sync(nss_ctx, &ntm->msg.sstats, ncm->interface);
+		nss_gre_stats_session_notify(nss_ctx, ncm->interface);
 		break;
 
 	case NSS_GRE_MSG_BASE_STATS:
-		nss_gre_stats_base_debug_sync(nss_ctx, &ntm->msg.bstats);
+		nss_gre_stats_base_sync(nss_ctx, &ntm->msg.bstats);
+		nss_gre_stats_base_notify(nss_ctx);
 		break;
 
 	default:
@@ -404,4 +407,5 @@ void nss_gre_register_handler(void)
 	init_completion(&nss_gre_pvt.complete);
 	nss_core_register_handler(nss_ctx, NSS_GRE_INTERFACE, nss_gre_msg_handler, NULL);
 	nss_gre_stats_dentry_create();
+	nss_gre_strings_dentry_create();
 }

feeds/ipq807x/qca-nss-drv/src/nss_gre_redir.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2021, 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.
@@ -16,6 +16,7 @@
 
 #include "nss_tx_rx_common.h"
 #include "nss_gre_redir_stats.h"
+#include "nss_gre_redir_strings.h"
 #include "nss_gre_redir_log.h"
 #define NSS_GRE_REDIR_TX_TIMEOUT 3000 /* 3 Seconds */
 
@@ -30,15 +31,10 @@ static struct {
 	int response;
 } nss_gre_redir_pvt;
 
-/*
- * Spinlock to update tunnel stats.
- */
-static DEFINE_SPINLOCK(nss_gre_redir_stats_lock);
-
 /*
  * Array to hold tunnel stats along with if_num
  */
-static struct nss_gre_redir_tunnel_stats tun_stats[NSS_GRE_REDIR_MAX_INTERFACES];
+struct nss_gre_redir_tunnel_stats tun_stats[NSS_GRE_REDIR_MAX_INTERFACES];
 
 /*
  * nss_gre_callback()
@@ -59,7 +55,7 @@ static void nss_gre_redir_msg_sync_callback(void *app_data, struct nss_gre_redir
  * nss_gre_redir_verify_ifnum()
  *	Verify interface type.
  */
-static bool nss_gre_redir_verify_ifnum(uint32_t if_num)
+bool nss_gre_redir_verify_ifnum(uint32_t if_num)
 {
 	uint32_t type;
 
@@ -72,92 +68,6 @@ static bool nss_gre_redir_verify_ifnum(uint32_t if_num)
 			type == NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_EXCEPTION_DS;
 }
 
-/*
- * nss_gre_redir_tunnel_update_stats()
- *	Update gre_redir tunnel stats.
- */
-static void nss_gre_redir_tunnel_update_stats(struct nss_ctx_instance *nss_ctx, int if_num, struct nss_gre_redir_stats_sync_msg *ngss)
-{
-	int i, j;
-	uint32_t type;
-	struct net_device *dev;
-
-	type = nss_dynamic_interface_get_type(nss_ctx, if_num);
-	dev = nss_cmn_get_interface_dev(nss_ctx, if_num);
-	if (!dev) {
-		nss_warning("%px: Unable to find net device for the interface %d\n", nss_ctx, if_num);
-		return;
-	}
-
-	if (!nss_gre_redir_verify_ifnum(if_num)) {
-		nss_warning("%px: Unknown type for interface %d\n", nss_ctx, if_num);
-		return;
-	}
-
-	spin_lock_bh(&nss_gre_redir_stats_lock);
-	for (i = 0; i < NSS_GRE_REDIR_MAX_INTERFACES; i++) {
-		if (tun_stats[i].dev == dev) {
-			break;
-		}
-	}
-
-	if (i == NSS_GRE_REDIR_MAX_INTERFACES) {
-		nss_warning("%px: Unable to find tunnel stats instance for interface %d\n", nss_ctx, if_num);
-		return;
-	}
-
-	nss_assert(tun_stats[i].ref_count);
-	switch (type) {
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_WIFI_HOST_INNER:
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_WIFI_OFFL_INNER:
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_SJACK_INNER:
-		tun_stats[i].node_stats.tx_packets += ngss->node_stats.tx_packets;
-		tun_stats[i].node_stats.tx_bytes += ngss->node_stats.tx_bytes;
-		tun_stats[i].sjack_tx_packets += ngss->sjack_rx_packets;
-		tun_stats[i].encap_sg_alloc_drop += ngss->encap_sg_alloc_drop;
-		tun_stats[i].tx_dropped += nss_cmn_rx_dropped_sum(&(ngss->node_stats));
-		for (j = 0; j < NSS_GRE_REDIR_MAX_RADIO; j++) {
-			tun_stats[i].offl_tx_pkts[j] += ngss->offl_rx_pkts[j];
-		}
-
-		break;
-
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_OUTER:
-		tun_stats[i].node_stats.rx_packets += ngss->node_stats.rx_packets;
-		tun_stats[i].node_stats.rx_bytes += ngss->node_stats.rx_bytes;
-		tun_stats[i].sjack_rx_packets += ngss->sjack_rx_packets;
-		tun_stats[i].decap_fail_drop += ngss->decap_fail_drop;
-		tun_stats[i].decap_split_drop += ngss->decap_split_drop;
-		tun_stats[i].split_sg_alloc_fail += ngss->split_sg_alloc_fail;
-		tun_stats[i].split_linear_copy_fail += ngss->split_linear_copy_fail;
-		tun_stats[i].split_not_enough_tailroom += ngss->split_not_enough_tailroom;
-		tun_stats[i].decap_eapol_frames += ngss->decap_eapol_frames;
-		tun_stats[i].node_stats.rx_dropped[0] += nss_cmn_rx_dropped_sum(&(ngss->node_stats));
-		for (j = 0; j < NSS_GRE_REDIR_MAX_RADIO; j++) {
-			tun_stats[i].offl_rx_pkts[j] += ngss->offl_rx_pkts[j];
-		}
-
-		break;
-
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_EXCEPTION_US:
-		tun_stats[i].exception_us_rx += ngss->node_stats.rx_packets;
-		tun_stats[i].exception_us_tx += ngss->node_stats.tx_packets;
-		break;
-
-	case NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_EXCEPTION_DS:
-		tun_stats[i].exception_ds_rx += ngss->node_stats.rx_packets;
-		tun_stats[i].exception_ds_tx += ngss->node_stats.tx_packets;
-		tun_stats[i].exception_ds_invalid_dst_drop += ngss->exception_ds_invalid_dst_drop;
-		tun_stats[i].exception_ds_inv_appid += ngss->exception_ds_inv_appid;
-		tun_stats[i].headroom_unavail += ngss->headroom_unavail;
-		tun_stats[i].tx_completion_success += ngss->tx_completion_success;
-		tun_stats[i].tx_completion_drop += ngss->tx_completion_drop;
-		break;
-	}
-
-	spin_unlock_bh(&nss_gre_redir_stats_lock);
-}
-
 /*
  * nss_gre_redir_handler()
  *	Handle NSS -> HLOS messages for GRE tunnel.
@@ -209,7 +119,8 @@ static void nss_gre_redir_msg_handler(struct nss_ctx_instance *nss_ctx, struct n
 
 	switch (ncm->type) {
 	case NSS_GRE_REDIR_RX_STATS_SYNC_MSG:
-		nss_gre_redir_tunnel_update_stats(nss_ctx, ncm->interface, &ngrm->msg.stats_sync);
+		nss_gre_redir_stats_sync(nss_ctx, ncm->interface, &ngrm->msg.stats_sync);
+		nss_gre_redir_stats_notify(nss_ctx, ncm->interface);
 		break;
 	}
 
@@ -540,24 +451,6 @@ nss_tx_status_t nss_gre_redir_configure_outer_node(int ifnum,
 }
 EXPORT_SYMBOL(nss_gre_redir_configure_outer_node);
 
-/*
- * nss_gre_redir_get_stats()
- *	Get gre_redir tunnel stats.
- */
-bool nss_gre_redir_get_stats(int index, struct nss_gre_redir_tunnel_stats *stats)
-{
-	spin_lock_bh(&nss_gre_redir_stats_lock);
-	if (tun_stats[index].ref_count == 0) {
-		spin_unlock_bh(&nss_gre_redir_stats_lock);
-		return false;
-	}
-
-	memcpy(stats, &tun_stats[index], sizeof(struct nss_gre_redir_tunnel_stats));
-	spin_unlock_bh(&nss_gre_redir_stats_lock);
-	return true;
-}
-EXPORT_SYMBOL(nss_gre_redir_get_stats);
-
 /*
  * nss_gre_redir_tx_msg()
  *	Transmit a GRE message to NSS FW.
@@ -775,4 +668,6 @@ void nss_gre_redir_register_handler(void)
 		nss_warning("%px: Not able to register handler for gre_redir base interface with NSS core\n", nss_ctx);
 		return;
 	}
+
+	nss_gre_redir_strings_dentry_create();
 }

feeds/ipq807x/qca-nss-drv/src/nss_gre_redir_lag_ds.c

@@ -1,6 +1,6 @@
 /*
- **************************************************************************
- * Copyright (c) 2018, 2020, The Linux Foundation. All rights reserved.
+ ****************************************************************************
+ * Copyright (c) 2018, 2020-2021, 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.
@@ -11,17 +11,18 @@
  * 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 "nss_tx_rx_common.h"
+#include "nss_gre_redir_lag.h"
 #include "nss_gre_redir_lag_ds_stats.h"
 #include "nss_gre_redir_lag_ds_log.h"
+#include "nss_gre_redir_lag_ds_strings.h"
 
 #define NSS_GRE_REDIR_LAG_DS_TX_TIMEOUT 3000 /* 3 Seconds */
 
-static struct nss_gre_redir_lag_ds_tun_stats tun_stats[NSS_GRE_REDIR_LAG_MAX_NODE];
-static DEFINE_SPINLOCK(nss_gre_redir_lag_ds_stats_lock);
+struct nss_gre_redir_lag_ds_tun_stats tun_ds_stats[NSS_GRE_REDIR_LAG_MAX_NODE];
 
 /*
  * Private data structure
@@ -64,11 +65,11 @@ static void nss_gre_redir_lag_ds_callback(void *app_data, struct nss_gre_redir_l
  * nss_gre_redir_lag_ds_get_node_idx()
  *	Returns index of statistics context.
  */
-static inline bool nss_gre_redir_lag_ds_get_node_idx(uint32_t ifnum, uint32_t *idx)
+bool nss_gre_redir_lag_ds_get_node_idx(uint32_t ifnum, uint32_t *idx)
 {
 	uint32_t node_idx;
 	for (node_idx = 0; node_idx < NSS_GRE_REDIR_LAG_MAX_NODE; node_idx++) {
-		if ((tun_stats[node_idx].valid) && (tun_stats[node_idx].ifnum == ifnum)) {
+		if ((tun_ds_stats[node_idx].valid) && (tun_ds_stats[node_idx].ifnum == ifnum)) {
 			*idx = node_idx;
 			return true;
 		}
@@ -77,38 +78,11 @@ static inline bool nss_gre_redir_lag_ds_get_node_idx(uint32_t ifnum, uint32_t *i
 	return false;
 }
 
-/*
- * nss_gre_redir_lag_ds_update_sync_stats()
- *	Update synchonized statistics.
- */
-static void nss_gre_redir_lag_ds_update_sync_stats(struct nss_ctx_instance *nss_ctx, struct nss_gre_redir_lag_ds_sync_stats_msg *ngss, uint32_t ifnum)
-{
-	int idx, j;
-
-	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
-	if (!nss_gre_redir_lag_ds_get_node_idx(ifnum, &idx)) {
-		spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
-		nss_warning("%px: Unable to update hash stats msg. Stats context not found.\n", nss_ctx);
-		return;
-	}
-
-	tun_stats[idx].tx_packets += ngss->node_stats.tx_packets;
-	tun_stats[idx].tx_bytes += ngss->node_stats.tx_bytes;
-	tun_stats[idx].rx_packets += ngss->node_stats.rx_packets;
-	tun_stats[idx].rx_bytes += ngss->node_stats.rx_bytes;
-	for (j = 0; j < NSS_MAX_NUM_PRI; j++) {
-		tun_stats[idx].rx_dropped[j] += ngss->node_stats.rx_dropped[j];
-	}
-	tun_stats[idx].dst_invalid += ngss->ds_stats.dst_invalid;
-	tun_stats[idx].exception_cnt += ngss->ds_stats.exception_cnt;
-	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
-}
-
 /*
  * nss_gre_redir_lag_ds_verify_ifnum()
  *	Verify interface type.
  */
-static bool nss_gre_redir_lag_ds_verify_ifnum(uint32_t if_num)
+bool nss_gre_redir_lag_ds_verify_ifnum(uint32_t if_num)
 {
 	return nss_dynamic_interface_get_type(nss_gre_redir_lag_ds_get_context(), if_num) == NSS_DYNAMIC_INTERFACE_TYPE_GRE_REDIR_LAG_DS;
 }
@@ -162,7 +136,8 @@ static void nss_gre_redir_lag_ds_msg_handler(struct nss_ctx_instance *nss_ctx, s
 
 	switch (ncm->type) {
 	case NSS_GRE_REDIR_LAG_DS_STATS_SYNC_MSG:
-		nss_gre_redir_lag_ds_update_sync_stats(nss_ctx, &ngrm->msg.ds_sync_stats, ncm->interface);
+		nss_gre_redir_lag_ds_stats_sync(nss_ctx, &ngrm->msg.ds_sync_stats, ncm->interface);
+		nss_gre_redir_lag_ds_stats_notify(nss_ctx, ncm->interface);
 		break;
 	}
 
@@ -217,7 +192,7 @@ static enum nss_gre_redir_lag_err_types nss_gre_redir_lag_ds_unregister_if(uint3
 		return NSS_GRE_REDIR_LAG_ERR_STATS_INDEX_NOT_FOUND;
 	}
 
-	tun_stats[idx].valid = false;
+	tun_ds_stats[idx].valid = false;
 	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
 	return NSS_GRE_REDIR_LAG_SUCCESS;
 }
@@ -258,9 +233,9 @@ static struct nss_ctx_instance *nss_gre_redir_lag_ds_register_if(uint32_t if_num
 	nss_core_set_subsys_dp_type(nss_ctx, netdev, if_num, type);
 	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
 	for (i = 0; i < NSS_GRE_REDIR_LAG_MAX_NODE; i++) {
-		if (!tun_stats[i].valid) {
-			tun_stats[i].ifnum = if_num;
-			tun_stats[i].valid = true;
+		if (!tun_ds_stats[i].valid) {
+			tun_ds_stats[i].ifnum = if_num;
+			tun_ds_stats[i].valid = true;
 			break;
 		}
 	}
@@ -280,26 +255,6 @@ struct nss_ctx_instance *nss_gre_redir_lag_ds_get_context(void)
 }
 EXPORT_SYMBOL(nss_gre_redir_lag_ds_get_context);
 
-/*
- * nss_gre_redir_lag_ds_get_cmn_stats()
- *	Get statistics for downstream LAG node.
- */
-bool nss_gre_redir_lag_ds_get_cmn_stats(struct nss_gre_redir_lag_ds_tun_stats *cmn_stats, uint32_t index)
-{
-	if (index >= NSS_GRE_REDIR_LAG_MAX_NODE) {
-		return false;
-	}
-
-	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
-	if (!tun_stats[index].valid) {
-		spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
-		return false;
-	}
-	memcpy((void *)cmn_stats, (void *)&tun_stats[index], sizeof(*cmn_stats));
-	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
-	return true;
-}
-
 /*
  * nss_gre_redir_lag_ds_tx_msg()
  *	Transmit a gre message to NSS.
@@ -441,6 +396,7 @@ void nss_gre_redir_lag_ds_register_handler(void)
 		return;
 	}
 
+	nss_gre_redir_lag_ds_strings_dentry_create();
 	nss_gre_redir_lag_ds_pvt.cb = NULL;
 	nss_gre_redir_lag_ds_pvt.app_data = NULL;
 	sema_init(&nss_gre_redir_lag_ds_pvt.sem, 1);

feeds/ipq807x/qca-nss-drv/src/nss_gre_redir_lag_ds_stats.c

@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, 2021, 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.
@@ -17,69 +17,38 @@
 #include "nss_core.h"
 #include "nss_gre_redir_lag.h"
 #include "nss_gre_redir_lag_ds_stats.h"
+#include "nss_gre_redir_lag_ds_strings.h"
 
 /*
- * nss_gre_redir_lag_ds_stats_str
- *	GRE REDIR LAG DS common statistics strings.
+ * Declare atomic notifier data structure for statistics.
  */
-static uint8_t *nss_gre_redir_lag_ds_stats_str[NSS_GRE_REDIR_LAG_DS_STATS_MAX] = {
-	"rx_packets",
-	"rx_bytes",
-	"tx_packets",
-	"tx_bytes",
-	"rx_queue_0_dropped",
-	"rx_queue_1_dropped",
-	"rx_queue_2_dropped",
-	"rx_queue_3_dropped",
-	"dst_invalid",
-	"exception_packets"
-};
+ATOMIC_NOTIFIER_HEAD(nss_gre_redir_lag_ds_stats_notifier);
 
 /*
- * nss_gre_redir_lag_ds_tunnel_stats()
- *	Make a row for GRE_REDIR LAG DS stats.
+ * Spinlock to protect GRE redirect lag ds statistics update/read
  */
-static ssize_t nss_gre_redir_lag_ds_cmn_stats_read_entry(char *line, int len, int type, struct nss_gre_redir_lag_ds_tun_stats *s)
+DEFINE_SPINLOCK(nss_gre_redir_lag_ds_stats_lock);
+
+extern struct nss_gre_redir_lag_ds_tun_stats tun_ds_stats[NSS_GRE_REDIR_LAG_MAX_NODE];
+
+/*
+ * nss_gre_redir_lag_ds_stats_get()
+ *	Get statistics for downstream LAG node.
+ */
+bool nss_gre_redir_lag_ds_stats_get(struct nss_gre_redir_lag_ds_tun_stats *cmn_stats, uint32_t index)
 {
-	uint64_t tcnt = 0;
+	if (index >= NSS_GRE_REDIR_LAG_MAX_NODE)
+		return false;
 
-	switch (type) {
-	case NSS_STATS_NODE_RX_PKTS:
-		tcnt = s->rx_packets;
-		return snprintf(line, len, "Common node stats start:\n\n%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_RX_BYTES:
-		tcnt = s->rx_bytes;
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_TX_PKTS:
-		tcnt = s->tx_packets;
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_TX_BYTES:
-		tcnt = s->tx_bytes;
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_RX_QUEUE_0_DROPPED:
-		tcnt = s->rx_dropped[0];
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-#if (NSS_MAX_NUM_PRI > 1)
-	case NSS_STATS_NODE_RX_QUEUE_1_DROPPED:
-		tcnt = s->rx_dropped[1];
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_RX_QUEUE_2_DROPPED:
-		tcnt = s->rx_dropped[2];
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_STATS_NODE_RX_QUEUE_3_DROPPED:
-		tcnt = s->rx_dropped[3];
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-#endif
-	case NSS_GRE_REDIR_LAG_DS_STATS_DST_INVALID:
-		tcnt = s->dst_invalid;
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-	case NSS_GRE_REDIR_LAG_DS_STATS_EXCEPTION_PKT:
-		tcnt = s->exception_cnt;
-		return snprintf(line, len, "%s = %llu\n", nss_gre_redir_lag_ds_stats_str[type], tcnt);
-
-	default:
-		return 0;
+	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
+	if (!tun_ds_stats[index].valid) {
+		spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+		return false;
 	}
+
+	memcpy((void *)cmn_stats, (void *)&tun_ds_stats[index], sizeof(*cmn_stats));
+	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+	return true;
 }
 
 /*
@@ -88,47 +57,45 @@ static ssize_t nss_gre_redir_lag_ds_cmn_stats_read_entry(char *line, int len, in
  */
 static ssize_t nss_gre_redir_lag_ds_cmn_stats_read(struct file *fp, char __user *ubuf, size_t sz, loff_t *ppos)
 {
-	ssize_t bytes_read = 0;
+	/*
+	 * Max output lines = #stats +
+	 * few blank lines for banner printing + Number of Extra outputlines
+	 * for future reference to add new stats
+	 */
+	uint32_t max_output_lines = NSS_GRE_REDIR_LAG_DS_STATS_MAX + NSS_STATS_EXTRA_OUTPUT_LINES;
+	size_t size_al = NSS_STATS_MAX_STR_LENGTH * max_output_lines;
 	struct nss_stats_data *data = fp->private_data;
 	struct nss_gre_redir_lag_ds_tun_stats stats;
-	size_t bytes;
-	char line[80];
-	int start;
+	ssize_t bytes_read = 0;
+	size_t size_wr = 0;
 
-	while (data->index < NSS_GRE_REDIR_LAG_MAX_NODE) {
-		if (nss_gre_redir_lag_ds_get_cmn_stats(&stats, data->index)) {
-			break;
-		}
-
-		data->index++;
-	}
-
-	if (data->index == NSS_GRE_REDIR_LAG_MAX_NODE) {
+	char *lbuf = kzalloc(size_al, GFP_KERNEL);
+	if (unlikely(!lbuf)) {
+		nss_warning("Could not allocate memory for local statistics buffer");
 		return 0;
 	}
 
-	bytes = snprintf(line, sizeof(line), "\nTunnel stats for \n");
-	if (copy_to_user(ubuf, line, bytes) != 0) {
-		return -EFAULT;
-	}
-
-	bytes_read += bytes;
-	start = NSS_STATS_NODE_RX_PKTS;
-	while (bytes_read < sz && start < NSS_GRE_REDIR_LAG_DS_STATS_MAX) {
-		bytes = nss_gre_redir_lag_ds_cmn_stats_read_entry(line, sizeof(line), start, &stats);
-
-		if ((bytes_read + bytes) > sz)
+	while (data->index < NSS_GRE_REDIR_LAG_MAX_NODE) {
+		if (nss_gre_redir_lag_ds_stats_get(&stats, data->index)) {
 			break;
-
-		if (copy_to_user(ubuf + bytes_read, line, bytes) != 0) {
-			return -EFAULT;
-		}
-
-		bytes_read += bytes;
-		start++;
 		}
 
 		data->index++;
+	}
+
+	if (data->index >= NSS_GRE_REDIR_LAG_MAX_NODE) {
+		kfree(lbuf);
+		return 0;
+	}
+
+	size_wr += nss_stats_banner(lbuf, size_wr, size_al, "gre_redir_lag_ds stats", NSS_STATS_SINGLE_CORE);
+	size_wr += scnprintf(lbuf + size_wr, size_al - size_wr, "\nTunnel stats for %03u\n", stats.ifnum);
+	size_wr += nss_stats_print("gre_redir_lag_ds", NULL, NSS_STATS_SINGLE_INSTANCE, nss_gre_redir_lag_ds_strings_stats,
+					&stats.rx_packets, NSS_GRE_REDIR_LAG_DS_STATS_MAX, lbuf, size_wr, size_al);
+
+	bytes_read = simple_read_from_buffer(ubuf, sz, ppos, lbuf, strlen(lbuf));
+	data->index++;
+	kfree(lbuf);
 	return bytes_read;
 }
 
@@ -161,3 +128,84 @@ struct dentry *nss_gre_redir_lag_ds_stats_dentry_create(void)
 
 	return cmn_stats;
 }
+
+/*
+ * nss_gre_redir_lag_ds_stats_sync()
+ *	Update synchonized statistics.
+ */
+void nss_gre_redir_lag_ds_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_gre_redir_lag_ds_sync_stats_msg *ngss, uint32_t ifnum)
+{
+	int idx, j;
+
+	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
+	if (!nss_gre_redir_lag_ds_get_node_idx(ifnum, &idx)) {
+		spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+		nss_warning("%px: Unable to update hash stats msg. Stats context not found.\n", nss_ctx);
+		return;
+	}
+
+	tun_ds_stats[idx].tx_packets += ngss->node_stats.tx_packets;
+	tun_ds_stats[idx].tx_bytes += ngss->node_stats.tx_bytes;
+	tun_ds_stats[idx].rx_packets += ngss->node_stats.rx_packets;
+	tun_ds_stats[idx].rx_bytes += ngss->node_stats.rx_bytes;
+	for (j = 0; j < NSS_MAX_NUM_PRI; j++) {
+		tun_ds_stats[idx].rx_dropped[j] += ngss->node_stats.rx_dropped[j];
+	}
+
+	tun_ds_stats[idx].dst_invalid += ngss->ds_stats.dst_invalid;
+	tun_ds_stats[idx].exception_cnt += ngss->ds_stats.exception_cnt;
+	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+}
+
+/*
+ * nss_gre_redir_lag_ds_stats_notify()
+ *	Sends notifications to all the registered modules.
+ *
+ * Leverage NSS-FW statistics timing to update Netlink.
+ */
+void nss_gre_redir_lag_ds_stats_notify(struct nss_ctx_instance *nss_ctx, uint32_t if_num)
+{
+	struct nss_gre_redir_lag_ds_stats_notification *stats_notify;
+	int idx;
+
+	stats_notify = kzalloc(sizeof(struct nss_gre_redir_lag_ds_stats_notification), GFP_ATOMIC);
+	if (!stats_notify) {
+		nss_warning("Unable to allocate memory for stats notification\n");
+		return;
+	}
+
+	spin_lock_bh(&nss_gre_redir_lag_ds_stats_lock);
+	if (!nss_gre_redir_lag_ds_get_node_idx(if_num, &idx)) {
+		spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+		nss_warning("%px: Unable to update hash stats msg. Stats context not found.\n", nss_ctx);
+		kfree(stats_notify);
+		return;
+	}
+
+	stats_notify->core_id = nss_ctx->id;
+	stats_notify->if_num = if_num;
+	memcpy(&(stats_notify->stats_ctx), &(tun_ds_stats[idx]), sizeof(stats_notify->stats_ctx));
+	spin_unlock_bh(&nss_gre_redir_lag_ds_stats_lock);
+	atomic_notifier_call_chain(&nss_gre_redir_lag_ds_stats_notifier, NSS_STATS_EVENT_NOTIFY, stats_notify);
+	kfree(stats_notify);
+}
+
+/*
+ * nss_gre_redir_lag_ds_stats_unregister_notifier()
+ *	Deregisters statistics notifier.
+ */
+int nss_gre_redir_lag_ds_stats_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nss_gre_redir_lag_ds_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_gre_redir_lag_ds_stats_unregister_notifier);
+
+/*
+ * nss_gre_redir_lag_ds_stats_register_notifier()
+ *	Registers statistics notifier.
+ */
+int nss_gre_redir_lag_ds_stats_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nss_gre_redir_lag_ds_stats_notifier, nb);
+}
+EXPORT_SYMBOL(nss_gre_redir_lag_ds_stats_register_notifier);