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qcacld-3.0: Send ROAM_SCAN_OFFLOAD_STOP to FW directly from HDD

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In case user space disconnects, directly send ROAM_SCAN_OFFLOAD_STOP to FW
to avoid delays in queues.

Change-Id: Ia6e458617818da5ad2e956cd30a203652949db21
CRs-Fixed: 2035160
This commit is contained in:
Naveen Rawat 2017-04-18 15:35:07 -07:00 • committed by snandini
commit 5c35ae4ee4
3 changed files with 45 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

41
core/sme/src/common/sme_api.c
View file

@ -8022,17 +8022,42 @@ QDF_STATUS sme_update_is_mawc_ini_feature_enabled(tHalHandle hHal,
--------------------------------------------------------------------------*/
QDF_STATUS sme_stop_roaming(tHalHandle hHal, uint8_t sessionId, uint8_t reason)
{
tpAniSirGlobal pMac = PMAC_STRUCT(hHal);
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct scheduler_msg wma_msg = {0};
tSirRetStatus status;
tSirRoamOffloadScanReq *req;
tpAniSirGlobal mac_ctx = PMAC_STRUCT(hHal);
status = sme_acquire_global_lock(&pMac->sme);
if (QDF_IS_STATUS_SUCCESS(status)) {
csr_roam_offload_scan(pMac, sessionId, ROAM_SCAN_OFFLOAD_STOP,
reason);
sme_release_global_lock(&pMac->sme);
if (!CSR_IS_SESSION_VALID(mac_ctx, sessionId)) {
sme_err("incorrect session/vdev ID");
return QDF_STATUS_E_INVAL;
}
return status;
req = qdf_mem_malloc(sizeof(*req));
if (!req) {
sme_err("failed to allocated memory");
return QDF_STATUS_E_NOMEM;
}
req->Command = ROAM_SCAN_OFFLOAD_STOP;
req->reason = REASON_ROAM_SYNCH_FAILED;
req->sessionId = sessionId;
if (csr_neighbor_middle_of_roaming(mac_ctx, sessionId))
req->middle_of_roaming = 1;
else
csr_roam_reset_roam_params(mac_ctx);
wma_msg.type = WMA_ROAM_SCAN_OFFLOAD_REQ;
wma_msg.bodyptr = req;
status = wma_post_ctrl_msg(mac_ctx, &wma_msg);
if (eSIR_SUCCESS != status) {
sme_err("WMA_ROAM_SCAN_OFFLOAD_REQ failed, session_id: %d",
sessionId);
qdf_mem_free(req);
return QDF_STATUS_E_FAULT;
}
return QDF_STATUS_SUCCESS;
}
/*--------------------------------------------------------------------------

12
core/wma/inc/wma.h
View file

@ -2404,6 +2404,18 @@ void wma_vdev_clear_pause_bit(uint8_t vdev_id, wmi_tx_pause_type bit_pos)
iface->pause_bitmap &= ~(1 << bit_pos);
}
/**
* wma_process_roaming_config() - process roam request
* @wma_handle: wma handle
* @roam_req: roam request parameters
*
* Main routine to handle ROAM commands coming from CSR module.
*
* Return: QDF status
*/
QDF_STATUS wma_process_roaming_config(tp_wma_handle wma_handle,
tSirRoamOffloadScanReq *roam_req);
#ifdef WMI_INTERFACE_EVENT_LOGGING
static inline void wma_print_wmi_cmd_log(uint32_t count,
qdf_abstract_print *print,

3
core/wma/inc/wma_internal.h
View file

@ -263,9 +263,6 @@ QDF_STATUS wma_roam_scan_bmiss_cnt(tp_wma_handle wma_handle,
QDF_STATUS wma_roam_scan_offload_command(tp_wma_handle wma_handle,
uint32_t command, uint32_t vdev_id);
QDF_STATUS wma_process_roaming_config(tp_wma_handle wma_handle,
tSirRoamOffloadScanReq *roam_req);
QDF_STATUS wma_roam_preauth_chan_set(tp_wma_handle wma_handle,
tpSwitchChannelParams params,
uint8_t vdev_id);