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qcacmn: Cleanup link vdev SM on roam HO failure

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In legacy to MLO roaming case, the link vdev will be
moved from INIT->UP via EV_ROAM event. Similarly, if
the Hand-off fails in host due to host-related handling,
treat the failure as HO-FAILURE and move the link VDEV
SM from UP->INIT directly.

Change-Id: Ia6bfeb958f0302a934d24c9b40fadd4a8f557236
CRs-Fixed: 3389148
This commit is contained in:
Surya Prakash Sivaraj
2023-02-03 05:47:00 -08:00
committad av Madan Koyyalamudi
förälder 15b6ef6b0e
incheckning c595a4abdf
3 ändrade filer med 50 tillägg och 20 borttagningar
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31
umac/mlme/vdev_mgr/core/src/vdev_mlme_sm.c
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@@ -156,6 +156,7 @@ static bool mlme_vdev_state_init_event(void *ctx, uint16_t event,
struct vdev_mlme_obj *vdev_mlme = (struct vdev_mlme_obj *)ctx;
bool status;
enum QDF_OPMODE mode;
QDF_STATUS sm_status;
mode = wlan_vdev_mlme_get_opmode(vdev_mlme->vdev);
@@ -211,9 +212,17 @@ static bool mlme_vdev_state_init_event(void *ctx, uint16_t event,
*/
if (wlan_vdev_mlme_is_mlo_link_vdev(vdev_mlme->vdev)) {
mlme_vdev_sm_transition_to(vdev_mlme, WLAN_VDEV_S_UP);
mlme_vdev_sm_deliver_event(vdev_mlme, event,
event_data_len, event_data);
status = true;
sm_status = mlme_vdev_sm_deliver_event(vdev_mlme, event,
event_data_len,
event_data);
status = !sm_status;
/*
* Error in handling link-vdev roam event, move the
* SM back to INIT.
*/
if (QDF_IS_STATUS_ERROR(sm_status))
mlme_vdev_sm_transition_to(vdev_mlme,
WLAN_VDEV_S_INIT);
} else {
status = false;
}
@@ -468,6 +477,7 @@ static bool mlme_vdev_state_up_event(void *ctx, uint16_t event,
enum QDF_OPMODE mode;
struct wlan_objmgr_vdev *vdev;
bool status;
QDF_STATUS sm_status;
vdev = vdev_mlme->vdev;
mode = wlan_vdev_mlme_get_opmode(vdev);
@@ -509,9 +519,10 @@ static bool mlme_vdev_state_up_event(void *ctx, uint16_t event,
if (wlan_vdev_mlme_is_mlo_link_vdev(vdev_mlme->vdev)) {
mlme_vdev_sm_transition_to(vdev_mlme,
WLAN_VDEV_SS_UP_ACTIVE);
mlme_vdev_sm_deliver_event(vdev_mlme, event,
event_data_len, event_data);
status = true;
sm_status = mlme_vdev_sm_deliver_event(vdev_mlme, event,
event_data_len,
event_data);
status = !sm_status;
} else {
status = false;
}
@@ -1837,6 +1848,7 @@ static bool mlme_vdev_subst_up_active_event(void *ctx, uint16_t event,
enum QDF_OPMODE mode;
struct wlan_objmgr_vdev *vdev;
bool status;
QDF_STATUS sm_status;
vdev = vdev_mlme->vdev;
mode = wlan_vdev_mlme_get_opmode(vdev);
@@ -1915,9 +1927,10 @@ static bool mlme_vdev_subst_up_active_event(void *ctx, uint16_t event,
break;
case WLAN_VDEV_SM_EV_ROAM:
mlme_vdev_notify_roam_start(vdev_mlme, event_data_len,
event_data);
status = true;
sm_status = mlme_vdev_notify_roam_start(vdev_mlme,
event_data_len,
event_data);
status = !sm_status;
break;
default: