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qcacmn: Check 80p80 mode while building channel

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Per channel maximum regulatory bandwidth depends on country
bandwidth settings and the reg-domain bandwidth settings.
Therefore, take channel bandwidth into account in channel
bonding calculations. Here including condition to check for
80p80 mode.

CRs-Fixed: 2781127
Change-Id: I5f9a5960f4df8170d39fa8d6ea195700db741f51
This commit is contained in:
Vijay Krishnan 2020-09-29 08:53:32 +05:30 • committed by snandini
commit ee9bbf9dfc
1 changed files with 21 additions and 3 deletions
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24
umac/regulatory/core/src/reg_services_common.c
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@ -3507,8 +3507,8 @@ static void reg_set_5g_channel_params_for_freq(struct wlan_objmgr_pdev *pdev,
const struct bonded_channel_freq *bonded_chan_ptr = NULL;
const struct bonded_channel_freq *bonded_chan_ptr2 = NULL;
struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
enum channel_enum chan_enum;
uint16_t max_bw;
enum channel_enum chan_enum, sec_5g_chan_enum;
uint16_t max_bw, bw_80, sec_5g_freq_max_bw = 0;
if (!ch_params) {
reg_err("ch_params is NULL");
@ -3535,10 +3535,28 @@ static void reg_set_5g_channel_params_for_freq(struct wlan_objmgr_pdev *pdev,
}
max_bw = pdev_priv_obj->cur_chan_list[chan_enum].max_bw;
bw_80 = reg_get_bw_value(CH_WIDTH_80MHZ);
if (ch_params->ch_width == CH_WIDTH_80P80MHZ) {
sec_5g_chan_enum =
reg_get_chan_enum_for_freq(ch_params->mhz_freq_seg1 -
NEAREST_20MHZ_CHAN_FREQ_OFFSET);
if (sec_5g_chan_enum == INVALID_CHANNEL) {
reg_err("secondary channel freq is not valid");
return;
}
sec_5g_freq_max_bw =
pdev_priv_obj->cur_chan_list[sec_5g_chan_enum].max_bw;
}
while (ch_params->ch_width != CH_WIDTH_INVALID) {
if (max_bw < reg_get_bw_value(ch_params->ch_width))
if (ch_params->ch_width == CH_WIDTH_80P80MHZ) {
if ((max_bw < bw_80) || (sec_5g_freq_max_bw < bw_80))
goto update_bw;
} else if (max_bw < reg_get_bw_value(ch_params->ch_width)) {
goto update_bw;
}
bonded_chan_ptr = NULL;
bonded_chan_ptr2 = NULL;