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qcacld-3.0: Free peers when SSR

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Free peers without waiting for peer unmap event when SSR.

Change-Id: I6fa6c1b2df4919ad34ec931c4217bec0eefb2eac
CRs-Fixed: 2176132
This commit is contained in:
Jiachao Wu 2018-01-21 12:11:31 +08:00 • committed by snandini
commit 641760eac6
2 changed files with 43 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
core/dp/txrx/ol_txrx.c
View file

@ -3051,7 +3051,7 @@ ol_txrx_remove_peers_for_vdev(struct cdp_vdev *pvdev,
if (temp) {
qdf_spin_unlock_bh(&vdev->pdev->peer_ref_mutex);
callback(callback_context, temp->mac_addr.raw,
vdev->vdev_id, temp, false);
vdev->vdev_id, temp);
qdf_spin_lock_bh(&vdev->pdev->peer_ref_mutex);
}
/* self peer is deleted last */
@ -3072,7 +3072,7 @@ ol_txrx_remove_peers_for_vdev(struct cdp_vdev *pvdev,
/* remove IBSS bss peer last */
peer = TAILQ_FIRST(&vdev->peer_list);
callback(callback_context, (uint8_t *) &vdev->mac_addr,
vdev->vdev_id, peer, false);
vdev->vdev_id, peer);
}
}
@ -3091,13 +3091,14 @@ ol_txrx_remove_peers_for_vdev_no_lock(struct cdp_vdev *pvdev,
{
struct ol_txrx_vdev_t *vdev = (struct ol_txrx_vdev_t *)pvdev;
ol_txrx_peer_handle peer = NULL;
ol_txrx_peer_handle tmp_peer = NULL;
TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) {
TAILQ_FOREACH_SAFE(peer, &vdev->peer_list, peer_list_elem, tmp_peer) {
ol_txrx_info_high(
"%s: peer found for vdev id %d. deleting the peer",
__func__, vdev->vdev_id);
callback(callback_context, (uint8_t *)&vdev->mac_addr,
vdev->vdev_id, peer, false);
vdev->vdev_id, peer);
}
}

38
core/wma/src/wma_dev_if.c
View file

@ -648,6 +648,23 @@ out:
return status;
}
/**
* wma_peer_remove_for_vdev_callback() - remove peer for vdev when SSR
* @handle: wma handle
* @bssid: mac address
* @vdev_id: vdev id
* @peer: peer ptr
*
* Wapper wma_remove_peer for callback, this function will remove peer
* without waiting for peer unmap event.
* Return: none
*/
static void wma_peer_remove_for_vdev_callback(void *handle, uint8_t *bssid,
uint8_t vdev_id, void *peer)
{
wma_remove_peer(handle, bssid, vdev_id, peer, true);
}
/**
* wma_force_vdev_cleanup() - Cleanup vdev resource when SSR
* @wma_handle: WMA handle
@ -659,9 +676,30 @@ static void wma_force_vdev_cleanup(tp_wma_handle wma_handle, uint8_t vdev_id)
{
void *soc = cds_get_context(QDF_MODULE_ID_SOC);
struct wma_txrx_node *iface = &wma_handle->interfaces[vdev_id];
struct cdp_pdev *pdev;
struct cdp_vdev *vdev;
WMA_LOGE("SSR: force cleanup vdev(%d) resouce", vdev_id);
iface->vdev_active = false;
pdev = cds_get_context(QDF_MODULE_ID_TXRX);
if (!pdev) {
WMA_LOGE("%s: Failed to get pdev", __func__);
goto VDEV_DETACH;
}
vdev = cdp_get_vdev_from_vdev_id(soc, pdev, vdev_id);
if (!vdev) {
WMA_LOGE("%s: Failed to get vdev (%d)", __func__, vdev_id);
goto VDEV_DETACH;
}
/* force remove all peer for vdev */
cdp_peer_remove_for_vdev_no_lock(soc, vdev,
wma_peer_remove_for_vdev_callback,
wma_handle);
VDEV_DETACH:
wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
}