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qcacld-3.0: Set proper sec channel offset if CSA Wide BW IE is present

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If CSA Wide BW IE is present the sec channel offset is always set to
csa_params->sec_chan_offset which is always 0 and thus for next CSA the
BW will always be set to 20 MHz.

To fix this set proper sec channel offset if CSA Wide BW IE is present.

Change-Id: I813b04683cbce3f4f933562c23511de92ce4bcef
CRs-Fixed: 2062475
This commit is contained in:
Abhishek Singh 2017-06-16 14:14:36 +05:30 • committed by snandini
commit af639b45bd
2 changed files with 12 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

11
core/mac/src/pe/lim/lim_send_sme_rsp_messages.c
View file

@ -2188,7 +2188,16 @@ void lim_handle_csa_offload_msg(tpAniSirGlobal mac_ctx,
lim_process_csa_wbw_ie(mac_ctx, csa_params,
chnl_switch_info, session_entry);
lim_ch_switch->sec_ch_offset =
csa_params->sec_chan_offset;
PHY_SINGLE_CHANNEL_CENTERED;
if (chnl_switch_info->newChanWidth) {
if (csa_params->channel <
csa_params->new_ch_freq_seg1)
lim_ch_switch->sec_ch_offset =
PHY_DOUBLE_CHANNEL_LOW_PRIMARY;
else
lim_ch_switch->sec_ch_offset =
PHY_DOUBLE_CHANNEL_HIGH_PRIMARY;
}
} else if (csa_params->ies_present_flag
& lim_xcsa_ie_present) {
chan_space =

4
core/mac/src/pe/lim/lim_utils.c
View file

@ -2662,7 +2662,6 @@ void lim_switch_primary_secondary_channel(tpAniSirGlobal pMac,
uint8_t ch_center_freq_seg1,
enum phy_ch_width ch_width)
{
uint8_t subband = 0;
/* Assign the callback to resume TX once channel is changed. */
psessionEntry->currentReqChannel = newChannel;
@ -2686,7 +2685,8 @@ void lim_switch_primary_secondary_channel(tpAniSirGlobal pMac,
if (psessionEntry->htSecondaryChannelOffset !=
psessionEntry->gLimChannelSwitch.sec_ch_offset) {
pe_warn("switch old sec chnl: %d --> new sec chnl: %d",
psessionEntry->htSecondaryChannelOffset, subband);
psessionEntry->htSecondaryChannelOffset,
psessionEntry->gLimChannelSwitch.sec_ch_offset);
psessionEntry->htSecondaryChannelOffset =
psessionEntry->gLimChannelSwitch.sec_ch_offset;
if (psessionEntry->htSecondaryChannelOffset ==