samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Koodi Ongelmat Pull-pyynnöt Actions Paketit Projektit Julkaisut Wiki Toiminta

qcacmn: Select best ML partner link info based on DBS or SBS mode

Selaa lähdekoodia 
Select the best ML partner link based on DBS or SBS mode.

Change-Id: I5d7d9242b32fa4143e7bec5b9692689ac257ca4d
CRs-Fixed: 3530717
This commit is contained in:
Deeksha Gupta
2023-08-02 15:22:51 +05:30
committed by Rahul Choudhary
vanhempi 433eb772d1
commit a2ccbeff4e
1 muutettua tiedostoa jossa 69 lisäystä ja 1 poistoa
Download Patch File Download Diff File Expand all files Collapse all files

70
umac/mlme/connection_mgr/core/src/wlan_cm_connect.c
Näytä tiedosto

@@ -1829,6 +1829,69 @@ connect_err:
}
#if defined(CONN_MGR_ADV_FEATURE) && defined(WLAN_FEATURE_11BE_MLO)
static void
cm_modify_partner_info_based_on_dbs_or_sbs_mode(struct wlan_objmgr_vdev *vdev,
wlan_cm_id cm_id,
struct scan_cache_entry *scan_entry,
struct mlo_partner_info *partner_info)
{
struct wlan_objmgr_psoc *psoc = NULL;
uint16_t i;
qdf_freq_t assoc_freq, partner_freq;
struct mlo_link_info tmp_link_info;
uint8_t best_partner_idx, best_partner_idx_2g, best_partner_idx_5g;
psoc = wlan_vdev_get_psoc(vdev);
if (!psoc)
return;
assoc_freq = scan_entry->channel.chan_freq;
best_partner_idx_2g = partner_info->num_partner_links;
best_partner_idx_5g = partner_info->num_partner_links;
for (i = 0; i < partner_info->num_partner_links; i++) {
partner_freq = partner_info->partner_link_info[i].chan_freq;
if (!policy_mgr_2_freq_always_on_same_mac(psoc, assoc_freq,
partner_freq)) {
if (wlan_reg_is_24ghz_ch_freq(partner_freq))
best_partner_idx_2g = i;
else
best_partner_idx_5g = i;
}
}
if (best_partner_idx_5g == partner_info->num_partner_links &&
best_partner_idx_2g == partner_info->num_partner_links)
return;
if (best_partner_idx_5g != partner_info->num_partner_links)
best_partner_idx = best_partner_idx_5g;
else if (best_partner_idx_2g != partner_info->num_partner_links)
best_partner_idx = best_partner_idx_2g;
else
return;
if (best_partner_idx == 0)
return;
/* Based on DBS or SBS mode, reorder the partner_link_info */
tmp_link_info = partner_info->partner_link_info[0];
partner_info->partner_link_info[0] =
partner_info->partner_link_info[best_partner_idx];
partner_info->partner_link_info[best_partner_idx] = tmp_link_info;
mlme_debug(CM_PREFIX_FMT "Updated no. of partner links: %d",
CM_PREFIX_REF(wlan_vdev_get_id(vdev), cm_id),
partner_info->num_partner_links);
for (i = 0; i < partner_info->num_partner_links; i++)
mlme_debug(CM_PREFIX_FMT "Partner link id: %d mac:" QDF_MAC_ADDR_FMT " freq: %d",
CM_PREFIX_REF(wlan_vdev_get_id(vdev), cm_id),
partner_info->partner_link_info[i].link_id,
QDF_MAC_ADDR_REF(partner_info->partner_link_info[i].link_addr.bytes),
partner_info->partner_link_info[i].chan_freq);
}
static void
cm_connect_req_update_ml_partner_info(struct cnx_mgr *cm_ctx,
struct cm_req *cm_req,
@@ -1840,9 +1903,14 @@ cm_connect_req_update_ml_partner_info(struct cnx_mgr *cm_ctx,
wlan_psoc_mlme_get_11be_capab(wlan_vdev_get_psoc(cm_ctx->vdev),
&eht_capable);
if (!same_candidate_used && eht_capable &&
cm_bss_peer_is_assoc_peer(conn_req))
cm_bss_peer_is_assoc_peer(conn_req)) {
cm_get_ml_partner_info(conn_req->cur_candidate->entry,
&conn_req->req.ml_parnter_info);
cm_modify_partner_info_based_on_dbs_or_sbs_mode(
cm_ctx->vdev, cm_req->cm_id,
conn_req->cur_candidate->entry,
&conn_req->req.ml_parnter_info);
}
}
#else
static void