rubenslte/android_kernel_samsung_msm8226-rubenslte
1
Fork 0
forked from rubenslte/android_kernel_samsung_msm8226
Code Pull Requests Activity

qcacld-2.0: disable link layer stats

Browse Source 
Link layer stats triggers firmware timeout.
02-17 21:28:32.793   390   390 E WifiHAL : wifi_get_link_stats: requestResponse Error:-7
02-17 21:28:32.805   567  1525 E WifiVendorHal: getWifiLinkLayerStats(l.937) failed {.code = ERROR_UNKNOWN, .description = , timed out}
They weren't queried before pie, so deal without them.

Unfortunately I didn't find a way to teach wifi HAL not to query this so
the log still gets spammed with
02-19 11:31:10.316   393   393 E WifiHAL : wifi_get_link_stats: requestResponse Error:-3
02-19 11:31:10.320   568  1615 E WifiVendorHal: getWifiLinkLayerStats(l.937) failed {.code = ERROR_NOT_SUPPORTED, .description = }
every few seconds. But at least it doesn't hang the device anymore.

Change-Id: Ia00d19b7384605c6ee6b7b68d441a4616e9816a6
(cherry picked from commit
  LineageOS/android_kernel_cyanogen_msm8974@7b01570045)
This commit is contained in:
Stefan Assmann
2021-10-10 23:46:47 +02:00
committed by Francescodario Cuzzocrea
parent 5e0789d479
commit 56ad2ded99
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/staging/prima/CORE/HDD/src/wlan_hdd_cfg80211.c
+4 -2
View File
@@ -1810,7 +1810,7 @@ qca_wlan_vendor_ll_get_policy[QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_MAX +1] =
[QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_MASK] = { .type = NLA_U32 },
};
static int __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
static int __maybe_unused __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len)
@@ -1939,7 +1939,7 @@ static int __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
return 0;
}
static int wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
static int __maybe_unused wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len)
@@ -5397,6 +5397,7 @@ const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] =
.doit = wlan_hdd_cfg80211_ll_stats_set
},
#if 0 /* times out firmware, lags device */
{
.info.vendor_id = QCA_NL80211_VENDOR_ID,
.info.subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_GET,
@@ -5405,6 +5406,7 @@ const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] =
WIPHY_VENDOR_CMD_NEED_RUNNING,
.doit = wlan_hdd_cfg80211_ll_stats_get
},
#endif
#endif /* WLAN_FEATURE_LINK_LAYER_STATS */
#ifdef WLAN_FEATURE_EXTSCAN
{