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qcacmn: Fix channel find failure for NOL chan i/p

Telusuri Sumber 
The channel finding APIs invokes regulatory API reg_fill_channel_list
to fetch the channel params for a given freq. However,
reg_fill_channel_list considers NOL channels as disabled
Hence if the input freq is in NOL, channel finding fails.

Hence in reg_fill_pre320mhz_channel(),
(a) : For MCC, invoke reg_set_channel_params_for_freq()
      which considers NOL channels as disabled.
(b) : For WIN, invoke wlan_reg_get_channel_params()
      which considers NOL channels as enabled.

Change-Id: Ib184aee665525a9eff57d0d9214925a919e5269f
CRs-Fixed: 3089609
This commit is contained in:
Priyadarshnee Srinivasan
2022-01-09 16:42:04 +05:30
committed by Madan Koyyalamudi
orang tua 36f141c9a4
melakukan 4654e2b73e
1 mengubah file dengan 38 tambahan dan 2 penghapusan
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40
umac/regulatory/core/src/reg_services_common.c
Melihat File

@@ -44,6 +44,9 @@
#include "wlan_mlme_ucfg_api.h"
#include "wlan_nan_api.h"
#endif
#ifndef CONFIG_REG_CLIENT
#include <wlan_reg_channel_api.h>
#endif
const struct chan_map *channel_map;
@@ -3856,6 +3859,40 @@ reg_fill_channel_list_for_320(struct wlan_objmgr_pdev *pdev,
*/
#define NO_SCHANS_PUNC 0x0000
/**
* reg_set_chan_params_for_freq() - Set regulatory channel params
* for the given primary freq and channel width.
* If CONFIG_REG_CLIENT is not defined, call the API which considers
* NOL channels as enabled and fills the channel params accordingly.
* @pdev: Pointer to struct wlan_objmgr_pdev
* @freq: Primary frequency in MHZ
* @sec_ch_2g_freq: Secondary 2g freq in MHZ
* @chan_list: Pointer to struct reg_channel_list
*
* Return - None
*/
#ifdef CONFIG_REG_CLIENT
static void
reg_set_chan_params_for_freq(struct wlan_objmgr_pdev *pdev,
qdf_freq_t freq,
qdf_freq_t sec_ch_2g_freq,
struct reg_channel_list *chan_list)
{
reg_set_channel_params_for_freq(pdev, freq, sec_ch_2g_freq,
&chan_list->chan_param[0]);
}
#else
static void
reg_set_chan_params_for_freq(struct wlan_objmgr_pdev *pdev,
qdf_freq_t freq,
qdf_freq_t sec_ch_2g_freq,
struct reg_channel_list *chan_list)
{
wlan_reg_get_channel_params(pdev, freq, sec_ch_2g_freq,
&chan_list->chan_param[0]);
}
#endif
/**
* reg_fill_pre320mhz_channel() - Fill channel params for channel width
* less than 320.
@@ -3875,8 +3912,7 @@ reg_fill_pre320mhz_channel(struct wlan_objmgr_pdev *pdev,
chan_list->num_ch_params = 1;
chan_list->chan_param[0].ch_width = ch_width;
chan_list->chan_param[0].reg_punc_pattern = NO_SCHANS_PUNC;
reg_set_channel_params_for_freq(pdev, freq, sec_ch_2g_freq,
&chan_list->chan_param[0]);
reg_set_chan_params_for_freq(pdev, freq, sec_ch_2g_freq, chan_list);
}
void