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qcacmn: Add new APIs to get t2lm info from vdev or peer obj

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Add new APIs to get t2lm info from vdev or peer obj

Change-Id: Id1d3bf9ec88cb14574803ac952304a3103397799
CRs-Fixed: 3431479
This commit is contained in:
Deeksha Gupta
2023-03-14 01:30:20 +05:30
committed by Madan Koyyalamudi
parent 74c7a8d542
commit 28f7114375
2 changed files with 104 additions and 0 deletions
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9
umac/mlo_mgr/inc/wlan_mlo_t2lm.h
View File

@@ -711,6 +711,15 @@ QDF_STATUS wlan_process_bcn_prbrsp_t2lm_ie(struct wlan_objmgr_vdev *vdev,
*/
QDF_STATUS wlan_send_tid_to_link_mapping(struct wlan_objmgr_vdev *vdev,
struct wlan_t2lm_info *t2lm);
/**
* wlan_get_t2lm_mapping_status() - API to get T2LM info
* @vdev: Pointer to vdev
* @t2lm: T2LM info
*
* Return: QDF_STATUS
*/
QDF_STATUS wlan_get_t2lm_mapping_status(struct wlan_objmgr_vdev *vdev,
struct wlan_t2lm_info *t2lm);
#else
static inline QDF_STATUS wlan_mlo_parse_t2lm_ie(
struct wlan_t2lm_onging_negotiation_info *t2lm, uint8_t *ie)

95
umac/mlo_mgr/src/wlan_mlo_t2lm.c
View File

@@ -831,6 +831,101 @@ QDF_STATUS wlan_send_tid_to_link_mapping(struct wlan_objmgr_vdev *vdev,
return status;
}
/**
* wlan_get_vdev_t2lm_mapping_status() - API to get vdev level T2LM info
* @vdev: vdev object
* @t2lm: T2LM info
*
* Return: QDF_STATUS
*/
static
QDF_STATUS wlan_get_vdev_t2lm_mapping_status(struct wlan_objmgr_vdev *vdev,
struct wlan_t2lm_info *t2lm)
{
struct wlan_t2lm_context *t2lm_ctx;
int i = 0;
t2lm_ctx = &vdev->mlo_dev_ctx->t2lm_ctx;
t2lm_dev_lock_acquire(t2lm_ctx);
qdf_mem_copy(&t2lm[i++], &t2lm_ctx->established_t2lm.t2lm,
sizeof(struct wlan_t2lm_info));
t2lm_dev_lock_release(t2lm_ctx);
return QDF_STATUS_SUCCESS;
}
/**
* wlan_get_peer_t2lm_mapping_status() - API to get peer level T2LM info
* @peer: peer object
* @t2lm: T2LM info
*
* Return: QDF_STATUS
*/
static
QDF_STATUS wlan_get_peer_t2lm_mapping_status(struct wlan_objmgr_peer *peer,
struct wlan_t2lm_info *t2lm)
{
enum wlan_t2lm_direction dir = WLAN_T2LM_INVALID_DIRECTION;
struct wlan_mlo_peer_context *ml_peer;
struct wlan_prev_t2lm_negotiated_info *t2lm_req;
int i = 0;
ml_peer = peer->mlo_peer_ctx;
if (!ml_peer)
return QDF_STATUS_E_FAILURE;
t2lm_req = &ml_peer->t2lm_policy.t2lm_negotiated_info;
if ((t2lm_req->t2lm_info[WLAN_T2LM_DL_DIRECTION].direction ==
WLAN_T2LM_DL_DIRECTION ||
t2lm_req->t2lm_info[WLAN_T2LM_UL_DIRECTION].direction ==
WLAN_T2LM_UL_DIRECTION) &&
t2lm_req->t2lm_info[WLAN_T2LM_BIDI_DIRECTION].direction ==
WLAN_T2LM_BIDI_DIRECTION) {
t2lm_err("Both DL/UL and BIDI T2LM IEs should not be present at the same time");
return QDF_STATUS_E_FAILURE;
}
for (dir = 0; dir < WLAN_T2LM_MAX_DIRECTION; dir++) {
if (t2lm_req->t2lm_info[dir].direction !=
WLAN_T2LM_INVALID_DIRECTION)
qdf_mem_copy(&t2lm[i++], &t2lm_req->t2lm_info[dir],
sizeof(struct wlan_t2lm_info));
}
if (i == 0)
return QDF_STATUS_E_EMPTY;
return QDF_STATUS_SUCCESS;
}
QDF_STATUS wlan_get_t2lm_mapping_status(struct wlan_objmgr_vdev *vdev,
struct wlan_t2lm_info *t2lm)
{
struct wlan_objmgr_peer *peer;
QDF_STATUS status = QDF_STATUS_E_FAILURE;
peer = wlan_objmgr_vdev_try_get_bsspeer(vdev, WLAN_MLO_MGR_ID);
if (!peer) {
t2lm_err("peer not found");
return QDF_STATUS_E_NULL_VALUE;
}
status = wlan_get_peer_t2lm_mapping_status(peer, t2lm);
if (QDF_IS_STATUS_SUCCESS(status)) {
t2lm_debug("peer level T2LM info");
goto peer_release;
}
t2lm_debug("vdev level T2LM info");
status = wlan_get_vdev_t2lm_mapping_status(vdev, t2lm);
peer_release:
wlan_objmgr_peer_release_ref(peer, WLAN_MLO_MGR_ID);
return status;
}
void wlan_mlo_t2lm_timer_expiry_handler(void *vdev)
{
struct wlan_objmgr_vdev *vdev_ctx = (struct wlan_objmgr_vdev *)vdev;