qcacmn: Choose second highest bw link as primary link
This change selects psoc with second highest bw link as primary link for first ML STA. Change-Id: I1b60f83f695b04d533e4851b3751b8e1dfd9790c CRs-Fixed: 3521765
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committed by
Rahul Choudhary

szülő
3975e97067
commit
a238a3e04b
@@ -129,11 +129,11 @@ mld_get_best_primary_umac_w_rssi(struct wlan_mlo_peer_context *ml_peer,
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bool mld_sta_links[WLAN_OBJMGR_MAX_DEVICES] = {0};
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bool mld_no_sta[WLAN_OBJMGR_MAX_DEVICES] = {0};
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struct wlan_objmgr_peer *assoc_peer = NULL;
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uint8_t prim_link, id;
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uint8_t prim_link, id, prim_link_hi;
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uint8_t num_psocs;
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struct mlpeer_data *tqm_params = NULL;
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struct wlan_channel *channel;
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enum phy_ch_width chwidth;
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enum phy_ch_width sec_hi_bw, hi_bw;
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uint8_t cong = ML_PRIMARY_TQM_CONGESTION;
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uint16_t mld_ml_sta_count[WLAN_OBJMGR_MAX_DEVICES] = {0};
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enum phy_ch_width mld_ch_width[WLAN_OBJMGR_MAX_DEVICES];
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@@ -226,30 +226,42 @@ mld_get_best_primary_umac_w_rssi(struct wlan_mlo_peer_context *ml_peer,
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}
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}
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} else if (psoc_w_nosta > 1) {
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chwidth = CH_WIDTH_INVALID;
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hi_bw = CH_WIDTH_INVALID;
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sec_hi_bw = CH_WIDTH_INVALID;
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for (i = 0; i < WLAN_OBJMGR_MAX_DEVICES; i++) {
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if (!mld_no_sta[i])
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continue;
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if (chwidth == CH_WIDTH_INVALID) {
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prim_link = i;
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chwidth = mld_ch_width[i];
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if (hi_bw == CH_WIDTH_INVALID) {
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prim_link_hi = i;
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hi_bw = mld_ch_width[i];
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continue;
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}
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/* if bw is 320MHZ mark that link as primary link */
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/* if bw is 320MHZ mark it as highest ch width */
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if (mld_ch_width[i] == CH_WIDTH_320MHZ) {
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prim_link = i;
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chwidth = mld_ch_width[i];
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break;
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prim_link = prim_link_hi;
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sec_hi_bw = hi_bw;
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hi_bw = mld_ch_width[i];
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prim_link_hi = i;
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}
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/* If bw is less than or equal to 160 MHZ
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* and chwidth is greater than than other link
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* Mark this link as primary link
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*/
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if ((mld_ch_width[i] <= CH_WIDTH_160MHZ) &&
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(chwidth < mld_ch_width[i])) {
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if (mld_ch_width[i] <= CH_WIDTH_160MHZ) {
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if (hi_bw < mld_ch_width[i]) {
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/* move high bw to second high bw */
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prim_link = prim_link_hi;
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sec_hi_bw = hi_bw;
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hi_bw = mld_ch_width[i];
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prim_link_hi = i;
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} else if ((sec_hi_bw == CH_WIDTH_INVALID) ||
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(sec_hi_bw < mld_ch_width[i])) {
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/* update sec high bw */
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sec_hi_bw = mld_ch_width[i];
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prim_link = i;
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chwidth = mld_ch_width[i];
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}
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}
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}
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} else {
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