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qcacld-3.0: Add ini support to disable regulatory channels

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Currently regulatory channels are disabled for
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT vendor command
event if ini coex_unsafe_chan_nb_user_prefer is not set and if
STA operates on disabled channels which results in crash for
STA interface in STA + SAP SCC case.

Hence coex_unsafe_chan_reg_disable ini is controlled based
on coex_unsafe_chan_nb_user_prefer.

Ini behavior summary:

|----------------|----------------------|-------------|--------------------------------|
|User prefer ini | Reg chan disable ini |   PLs       |  Expectation		       |
|	         |			| 	      |				       |
|----------------|----------------------|-------------|--------------------------------|
|   1	         |	  1	        |   LE        | accept freq ext command and    |
|                |                      |             |  disable the regulatory channel|
|----------------|----------------------|-------------|--------------------------------|
|   0            | 	  0	        | Non-Pixel SP| reject freq ext cmd driver and |
|                |                      |             | returns NOT SUPP               |
|----------------|----------------------|-------------|--------------------------------|
|   1		 |	  0             |  Pixel SP   |  accept freq ext command and   |
|                |                      |             |  Don't disable the reg channels|
|----------------|----------------------|-------------|--------------------------------|

Change-Id: Ia3acbc133cab4865d8ad69992e893be91439f856
CRs-Fixed: 3128908
This commit is contained in:
Balaji Pothunoori
2022-02-11 16:08:53 +05:30
committed by Madan Koyyalamudi
parent f8ac5388dc
commit 8fbe1e4593
6 changed files with 96 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
components/mlme/dispatcher/src/wlan_mlme_ucfg_api.c
View File

@@ -1705,4 +1705,17 @@ bool ucfg_mlme_get_coex_unsafe_chan_nb_user_prefer(
}
return mlme_obj->cfg.reg.coex_unsafe_chan_nb_user_prefer;
}
bool ucfg_mlme_get_coex_unsafe_chan_reg_disable(
struct wlan_objmgr_psoc *psoc)
{
struct wlan_mlme_psoc_ext_obj *mlme_obj;
mlme_obj = mlme_get_psoc_ext_obj(psoc);
if (!mlme_obj) {
mlme_legacy_err("Failed to get MLME Obj");
return cfg_default(CFG_COEX_UNSAFE_CHAN_REG_DISABLE);
}
return mlme_obj->cfg.reg.coex_unsafe_chan_reg_disable;
}
#endif