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qcacld-3.0: Skip link switch disconnect/connect event

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If disconnect/connect is for link switch, do not notify
the link switch disconnect and connect event to link force
handler. That is not ML STA connection down. After link
switch connect completion, driver will re-evaluate the
link force state.

Change-Id: Id7463fa9ba80c4cf150ca069c297e226e8208010
CRs-Fixed: 3567072
This commit is contained in:
Liangwei Dong
2023-07-20 11:57:49 +08:00
committed by Rahul Choudhary
parent 21d0365f24
commit 0d56659ab1
5 changed files with 53 additions and 24 deletions
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3
components/cmn_services/policy_mgr/inc/wlan_policy_mgr_public_struct.h
View File

@@ -129,11 +129,14 @@ enum sap_csa_reason_code {
* @link_ctrl_f_dynamic_force_link_num: indicate fw to use force link number * @link_ctrl_f_dynamic_force_link_num: indicate fw to use force link number
* instead of force link bitmaps. Used with MLO_LINK_FORCE_MODE_ACTIVE_NUM. * instead of force link bitmaps. Used with MLO_LINK_FORCE_MODE_ACTIVE_NUM.
* MLO_LINK_FORCE_MODE_INACTIVE_NUM, MLO_LINK_FORCE_MODE_NO_FORCE. * MLO_LINK_FORCE_MODE_INACTIVE_NUM, MLO_LINK_FORCE_MODE_NO_FORCE.
* @link_ctrl_f_post_re_evaluate: run link state check again after command
* response handled.
*/ */
enum link_control_flags { enum link_control_flags {
link_ctrl_f_overwrite_active_bitmap = 1 << 0, link_ctrl_f_overwrite_active_bitmap = 1 << 0,
link_ctrl_f_overwrite_inactive_bitmap = 1 << 1, link_ctrl_f_overwrite_inactive_bitmap = 1 << 1,
link_ctrl_f_dynamic_force_link_num = 1 << 2, link_ctrl_f_dynamic_force_link_num = 1 << 2,
link_ctrl_f_post_re_evaluate = 1 << 3,
}; };
/** /**

12
components/cmn_services/policy_mgr/src/wlan_policy_mgr_get_set_utils.c
View File

@@ -4714,6 +4714,7 @@ policy_mgr_handle_link_enable_disable_resp(struct wlan_objmgr_vdev *vdev,
struct mlo_link_set_active_req *req = arg; struct mlo_link_set_active_req *req = arg;
struct wlan_objmgr_psoc *psoc; struct wlan_objmgr_psoc *psoc;
struct policy_mgr_psoc_priv_obj *pm_ctx; struct policy_mgr_psoc_priv_obj *pm_ctx;
QDF_STATUS status = QDF_STATUS_SUCCESS;
psoc = wlan_vdev_get_psoc(vdev); psoc = wlan_vdev_get_psoc(vdev);
if (!psoc) { if (!psoc) {
@@ -4776,10 +4777,17 @@ policy_mgr_handle_link_enable_disable_resp(struct wlan_objmgr_vdev *vdev,
complete_evnt: complete_evnt:
policy_mgr_set_link_in_progress(pm_ctx, false); policy_mgr_set_link_in_progress(pm_ctx, false);
if (ml_is_nlink_service_supported(psoc) &&
req && resp && !resp->status &&
req->param.control_flags.post_re_evaluate)
status = ml_nlink_conn_change_notify(
psoc, wlan_vdev_get_id(vdev),
ml_nlink_connection_updated_evt, NULL);
qdf_mutex_release(&pm_ctx->qdf_conc_list_lock); qdf_mutex_release(&pm_ctx->qdf_conc_list_lock);
/* reschedule force scc workqueue after link state changes */ /* reschedule force scc workqueue after link state changes */
if (req && resp && !resp->status) if (req && resp && !resp->status &&
status == QDF_STATUS_SUCCESS)
policy_mgr_check_concurrent_intf_and_restart_sap(psoc, false); policy_mgr_check_concurrent_intf_and_restart_sap(psoc, false);
} }
#else #else
@@ -6300,6 +6308,8 @@ policy_mgr_mlo_sta_set_nlink(struct wlan_objmgr_psoc *psoc,
true; true;
if (link_control_flags & link_ctrl_f_dynamic_force_link_num) if (link_control_flags & link_ctrl_f_dynamic_force_link_num)
req->param.control_flags.dynamic_force_link_num = true; req->param.control_flags.dynamic_force_link_num = true;
if (link_control_flags & link_ctrl_f_post_re_evaluate)
req->param.control_flags.post_re_evaluate = true;
status = status =
wlan_vdev_get_bss_peer_mld_mac(vdev, wlan_vdev_get_bss_peer_mld_mac(vdev,

7
components/umac/mlme/connection_mgr/core/src/wlan_cm_vdev_connect.c
View File

@@ -1086,9 +1086,10 @@ QDF_STATUS cm_connect_start_ind(struct wlan_objmgr_vdev *vdev,
wlan_vdev_get_id(vdev), wlan_vdev_get_id(vdev),
HS_20_AP, &src_cfg); HS_20_AP, &src_cfg);
} }
ml_nlink_conn_change_notify( if (req->source != CM_MLO_LINK_SWITCH_CONNECT)
psoc, wlan_vdev_get_id(vdev), ml_nlink_conn_change_notify(
ml_nlink_connect_start_evt, NULL); psoc, wlan_vdev_get_id(vdev),
ml_nlink_connect_start_evt, NULL);
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }

7
components/umac/mlme/connection_mgr/core/src/wlan_cm_vdev_disconnect.c
View File

@@ -75,9 +75,10 @@ QDF_STATUS cm_disconnect_start_ind(struct wlan_objmgr_vdev *vdev,
return QDF_STATUS_E_INVAL; return QDF_STATUS_E_INVAL;
} }
mlo_sta_stop_reconfig_timer(vdev); mlo_sta_stop_reconfig_timer(vdev);
ml_nlink_conn_change_notify( if (req->source != CM_MLO_LINK_SWITCH_DISCONNECT)
psoc, wlan_vdev_get_id(vdev), ml_nlink_conn_change_notify(
ml_nlink_disconnect_start_evt, NULL); psoc, wlan_vdev_get_id(vdev),
ml_nlink_disconnect_start_evt, NULL);
if (cm_csr_is_ss_wait_for_key(req->vdev_id)) { if (cm_csr_is_ss_wait_for_key(req->vdev_id)) {
mlme_debug("Stop Wait for key timer"); mlme_debug("Stop Wait for key timer");
cm_stop_wait_for_key_timer(psoc, req->vdev_id); cm_stop_wait_for_key_timer(psoc, req->vdev_id);

48
components/umac/mlme/mlo_mgr/src/wlan_mlo_link_force.c
View File

@@ -428,13 +428,15 @@ bool ml_is_nlink_service_supported(struct wlan_objmgr_psoc *psoc)
} }
/* Exclude AP removed link */ /* Exclude AP removed link */
#define NLINK_EXCLUDE_REMOVED_LINK 0x01 #define NLINK_EXCLUDE_REMOVED_LINK 0x01
/* Include AP removed link only, can't work with other flags */ /* Include AP removed link only, can't work with other flags */
#define NLINK_INCLUDE_REMOVED_LINK_ONLY 0x02 #define NLINK_INCLUDE_REMOVED_LINK_ONLY 0x02
/* Exclude QUITE link */ /* Exclude QUITE link */
#define NLINK_EXCLUDE_QUIET_LINK 0x04 #define NLINK_EXCLUDE_QUIET_LINK 0x04
/* Exclude standby link information */ /* Exclude standby link information */
#define NLINK_EXCLUDE_STANDBY_LINK 0x08 #define NLINK_EXCLUDE_STANDBY_LINK 0x08
/* Dump link information */
#define NLINK_DUMP_LINK 0x10
static void static void
ml_nlink_get_standby_link_info(struct wlan_objmgr_psoc *psoc, ml_nlink_get_standby_link_info(struct wlan_objmgr_psoc *psoc,
@@ -500,12 +502,12 @@ ml_nlink_get_standby_link_info(struct wlan_objmgr_psoc *psoc,
ml_vdev_lst[*ml_num_link] = WLAN_INVALID_VDEV_ID; ml_vdev_lst[*ml_num_link] = WLAN_INVALID_VDEV_ID;
ml_linkid_lst[*ml_num_link] = link_info->link_id; ml_linkid_lst[*ml_num_link] = link_info->link_id;
*ml_link_bitmap |= 1 << link_info->link_id; *ml_link_bitmap |= 1 << link_info->link_id;
if (flag & NLINK_DUMP_LINK)
mlo_debug("vdev %d link %d freq %d bitmap 0x%x flag 0x%x", mlo_debug("vdev %d link %d freq %d bitmap 0x%x flag 0x%x",
ml_vdev_lst[*ml_num_link], ml_vdev_lst[*ml_num_link],
ml_linkid_lst[*ml_num_link], ml_linkid_lst[*ml_num_link],
ml_freq_lst[*ml_num_link], ml_freq_lst[*ml_num_link],
*ml_link_bitmap, flag); *ml_link_bitmap, flag);
(*ml_num_link)++; (*ml_num_link)++;
} }
@@ -615,10 +617,11 @@ static void ml_nlink_get_link_info(struct wlan_objmgr_psoc *psoc,
ml_vdev_lst[num_link] = vdev_id; ml_vdev_lst[num_link] = vdev_id;
ml_linkid_lst[num_link] = link_id; ml_linkid_lst[num_link] = link_id;
link_bitmap |= 1 << link_id; link_bitmap |= 1 << link_id;
if (flag & NLINK_DUMP_LINK)
mlo_debug("vdev %d link %d freq %d bitmap 0x%x flag 0x%x", mlo_debug("vdev %d link %d freq %d bitmap 0x%x flag 0x%x",
ml_vdev_lst[num_link], ml_linkid_lst[num_link], ml_vdev_lst[num_link],
ml_freq_lst[num_link], link_bitmap, flag); ml_linkid_lst[num_link],
ml_freq_lst[num_link], link_bitmap, flag);
num_link++; num_link++;
} }
/* Add standby link only if mlo sta is connected */ /* Add standby link only if mlo sta is connected */
@@ -716,7 +719,8 @@ ml_nlink_handle_mcc_links(struct wlan_objmgr_psoc *psoc,
uint8_t ml_linkid_lst[MAX_NUMBER_OF_CONC_CONNECTIONS]; uint8_t ml_linkid_lst[MAX_NUMBER_OF_CONC_CONNECTIONS];
struct ml_link_info ml_link_info[MAX_NUMBER_OF_CONC_CONNECTIONS]; struct ml_link_info ml_link_info[MAX_NUMBER_OF_CONC_CONNECTIONS];
ml_nlink_get_link_info(psoc, vdev, NLINK_INCLUDE_REMOVED_LINK_ONLY, ml_nlink_get_link_info(psoc, vdev, NLINK_INCLUDE_REMOVED_LINK_ONLY |
NLINK_DUMP_LINK,
QDF_ARRAY_SIZE(ml_linkid_lst), QDF_ARRAY_SIZE(ml_linkid_lst),
ml_link_info, ml_freq_lst, ml_vdev_lst, ml_link_info, ml_freq_lst, ml_vdev_lst,
ml_linkid_lst, &ml_num_link, ml_linkid_lst, &ml_num_link,
@@ -727,7 +731,8 @@ ml_nlink_handle_mcc_links(struct wlan_objmgr_psoc *psoc,
mlo_debug("AP removed link 0x%x", force_inactive_link_bitmap); mlo_debug("AP removed link 0x%x", force_inactive_link_bitmap);
} }
ml_nlink_get_link_info(psoc, vdev, NLINK_EXCLUDE_REMOVED_LINK, ml_nlink_get_link_info(psoc, vdev, NLINK_EXCLUDE_REMOVED_LINK |
NLINK_DUMP_LINK,
QDF_ARRAY_SIZE(ml_linkid_lst), QDF_ARRAY_SIZE(ml_linkid_lst),
ml_link_info, ml_freq_lst, ml_vdev_lst, ml_link_info, ml_freq_lst, ml_vdev_lst,
ml_linkid_lst, &ml_num_link, ml_linkid_lst, &ml_num_link,
@@ -1683,7 +1688,9 @@ ml_nlink_update_force_inactive(struct wlan_objmgr_psoc *psoc,
MLO_LINK_FORCE_MODE_INACTIVE, MLO_LINK_FORCE_MODE_INACTIVE,
0, 0,
new->force_inactive_bitmap, new->force_inactive_bitmap,
0, link_ctrl_f_overwrite_inactive_bitmap); 0,
link_ctrl_f_overwrite_inactive_bitmap |
link_ctrl_f_post_re_evaluate);
} }
end: end:
@@ -1709,7 +1716,8 @@ ml_nlink_update_force_inactive_num(struct wlan_objmgr_psoc *psoc,
new->force_inactive_num, new->force_inactive_num,
new->force_inactive_num_bitmap, new->force_inactive_num_bitmap,
0, 0,
link_ctrl_f_dynamic_force_link_num); link_ctrl_f_dynamic_force_link_num |
link_ctrl_f_post_re_evaluate);
} }
return status; return status;
@@ -1785,6 +1793,12 @@ static QDF_STATUS ml_nlink_state_change(struct wlan_objmgr_psoc *psoc,
goto end; goto end;
if (!mlo_check_if_all_links_up(vdev)) if (!mlo_check_if_all_links_up(vdev))
goto end; goto end;
if (mlo_mgr_is_link_switch_in_progress(vdev) &&
evt != ml_nlink_connect_completion_evt) {
mlo_debug("mlo vdev %d link switch in progress!",
wlan_vdev_get_id(vdev));
goto end;
}
ml_nlink_get_curr_force_state(psoc, vdev, &curr_force_state); ml_nlink_get_curr_force_state(psoc, vdev, &curr_force_state);