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ucode: add tool to read out the max clients an AP can handle per phy

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Fixes: WIFI-7197
Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin
2022-02-28 10:29:35 +01:00
parent 057ebb8660
commit 5af7e1e7d8
2 changed files with 37 additions and 6 deletions
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16
feeds/ucentral/ucentral-schema/files/usr/share/ucentral/wifi_max_user.uc Normal file
View File

@@ -0,0 +1,16 @@
#!/usr/bin/ucode -R
let nl = require("nl80211");
let def = nl.const;
function phy_get() {
let res = nl.request(def.NL80211_CMD_GET_WIPHY, def.NLM_F_DUMP, { split_wiphy_dump: true });
if (res === false)
warn("Unable to lookup phys: " + nl.error() + "\n");
return res;
}
let phys = phy_get();
printf("%d\n", phys[0].max_ap_assoc);

27
feeds/ucentral/ucode/patches/0001-fixes.patch
View File

@@ -1,15 +1,15 @@
From 1c89014c7c0e68e1eeb851ea538fb67a57988dd4 Mon Sep 17 00:00:00 2001 From eac420899717e2d23f6d13304bd67278a7e91730 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org> From: John Crispin <john@phrozen.org>
Date: Thu, 20 Jan 2022 10:48:35 +0100 Date: Thu, 20 Jan 2022 10:48:35 +0100
Subject: [PATCH 1/2] fixes Subject: [PATCH 1/2] fixes
--- ---
lib/nl80211.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++---- lib/nl80211.c | 76 +++++++++++++++++++++++++++++++++++++++++++++++----
lib/rtnl.c | 1 + lib/rtnl.c | 1 +
2 files changed, 69 insertions(+), 5 deletions(-) 2 files changed, 71 insertions(+), 6 deletions(-)
diff --git a/lib/nl80211.c b/lib/nl80211.c diff --git a/lib/nl80211.c b/lib/nl80211.c
index fc24fb8..e308ebc 100644 index fc24fb8..1d0871a 100644
--- a/lib/nl80211.c --- a/lib/nl80211.c
+++ b/lib/nl80211.c +++ b/lib/nl80211.c
@@ -45,6 +45,8 @@ limitations under the License. @@ -45,6 +45,8 @@ limitations under the License.
@@ -132,7 +132,7 @@ index fc24fb8..e308ebc 100644
.attrs = { .attrs = {
{ NL80211_STA_INFO_INACTIVE_TIME, "inactive_time", DT_U32, 0, NULL }, { NL80211_STA_INFO_INACTIVE_TIME, "inactive_time", DT_U32, 0, NULL },
{ NL80211_STA_INFO_RX_BYTES, "rx_bytes", DT_U32, 0, NULL }, { NL80211_STA_INFO_RX_BYTES, "rx_bytes", DT_U32, 0, NULL },
@@ -724,15 +783,16 @@ static const uc_nl_nested_spec_t nl80211_sta_info_nla = { @@ -724,21 +783,22 @@ static const uc_nl_nested_spec_t nl80211_sta_info_nla = {
{ NL80211_STA_INFO_NONPEER_PM, "nonpeer_pm", DT_U32, 0, NULL }, { NL80211_STA_INFO_NONPEER_PM, "nonpeer_pm", DT_U32, 0, NULL },
{ NL80211_STA_INFO_CHAIN_SIGNAL, "chain_signal", DT_S8, DF_MULTIPLE|DF_AUTOIDX, NULL }, { NL80211_STA_INFO_CHAIN_SIGNAL, "chain_signal", DT_S8, DF_MULTIPLE|DF_AUTOIDX, NULL },
{ NL80211_STA_INFO_CHAIN_SIGNAL_AVG, "chain_signal_avg", DT_S8, DF_MULTIPLE|DF_AUTOIDX, NULL }, { NL80211_STA_INFO_CHAIN_SIGNAL_AVG, "chain_signal_avg", DT_S8, DF_MULTIPLE|DF_AUTOIDX, NULL },
@@ -152,7 +152,22 @@ index fc24fb8..e308ebc 100644
} }
}; };
@@ -1044,6 +1104,9 @@ uc_nl_parse_attrs(struct nl_msg *msg, char *base, const uc_nl_attr_spec_t *attrs static const uc_nl_nested_spec_t nl80211_msg = {
.headsize = 0,
- .nattrs = 124,
+ .nattrs = 125,
.attrs = {
{ NL80211_ATTR_4ADDR, "4addr", DT_U8, 0, NULL },
{ NL80211_ATTR_AIRTIME_WEIGHT, "airtime_weight", DT_U16, 0, NULL },
@@ -864,6 +924,7 @@ static const uc_nl_nested_spec_t nl80211_msg = {
{ NL80211_ATTR_WPA_VERSIONS, "wpa_versions", DT_U32, 0, NULL },
{ NL80211_ATTR_SUPPORTED_IFTYPES, "supported_iftypes", DT_NESTED, 0, &nl80211_ifcomb_limit_types_nla },
{ NL80211_ATTR_SOFTWARE_IFTYPES, "software_iftypes", DT_NESTED, 0, &nl80211_ifcomb_limit_types_nla },
+ { NL80211_ATTR_MAX_AP_ASSOC_STA, "max_ap_assoc", DT_U16, 0, NULL },
}
};
@@ -1044,6 +1105,9 @@ uc_nl_parse_attrs(struct nl_msg *msg, char *base, const uc_nl_attr_spec_t *attrs
bool exists; bool exists;
for (i = 0; i < nattrs; i++) { for (i = 0; i < nattrs; i++) {