samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Add API to check vdev INIT state

Browse Source 
Add API to check if vdev is in INIT state.
Also add api to iterate vdev list and test/set flag if
vdev is in init state

Change-Id: Idfc4268fd166a583de45a0f166ff5d0ac8ec660e
CRs-Fixed: 2755257
This commit is contained in:
Himanshu Batra
2020-08-13 17:41:09 +05:30
committed by snandini
parent e808bb0cce
commit 07d99bea43
2 changed files with 59 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
umac/cmn_services/utils/inc/wlan_utility.h
View File

@@ -236,6 +236,23 @@ QDF_STATUS wlan_pdev_chan_change_pending_vdevs(struct wlan_objmgr_pdev *pdev,
unsigned long *vdev_id_map,
wlan_objmgr_ref_dbgid dbg_id);
/**
* wlan_pdev_chan_change_pending_vdevs_down() - function to test/set down
* change pending flag
* @pdev: pdev object
* @vdev_id_map: bitmap to derive channel change vdevs
* @ref_id: object manager ref id
*
* This function test/set channel change pending flag
*
* Return: QDF_STATUS_SUCCESS, if it iterates through all vdevs,
* otherwise QDF_STATUS_E_FAILURE
*/
QDF_STATUS wlan_pdev_chan_change_pending_vdevs_down(
struct wlan_objmgr_pdev *pdev,
unsigned long *vdev_id_map,
wlan_objmgr_ref_dbgid dbg_id);
/**
* wlan_chan_eq() - function to check whether both channels are same
* @chan1: channel1 object

42
umac/cmn_services/utils/src/wlan_utility.c
View File

@@ -286,6 +286,48 @@ QDF_STATUS wlan_pdev_chan_change_pending_vdevs(struct wlan_objmgr_pdev *pdev,
return QDF_STATUS_SUCCESS;
}
static void wlan_vdev_down_pending(struct wlan_objmgr_pdev *pdev,
void *object, void *arg)
{
struct wlan_objmgr_vdev *vdev = (struct wlan_objmgr_vdev *)object;
unsigned long *vdev_id_map = (unsigned long *)arg;
uint8_t id = 0;
struct wlan_objmgr_psoc *psoc;
psoc = wlan_pdev_get_psoc(pdev);
if (!psoc)
return;
wlan_vdev_obj_lock(vdev);
if (wlan_vdev_mlme_is_init_state(vdev) != QDF_STATUS_SUCCESS) {
id = wlan_vdev_get_id(vdev);
/* Invalid vdev id */
if (id >= wlan_psoc_get_max_vdev_count(psoc)) {
wlan_vdev_obj_unlock(vdev);
return;
}
wlan_util_change_map_index(vdev_id_map, id, 1);
}
wlan_vdev_obj_unlock(vdev);
}
QDF_STATUS wlan_pdev_chan_change_pending_vdevs_down(
struct wlan_objmgr_pdev *pdev,
unsigned long *vdev_id_map,
wlan_objmgr_ref_dbgid dbg_id)
{
if (!pdev)
return QDF_STATUS_E_INVAL;
wlan_objmgr_pdev_iterate_obj_list(pdev, WLAN_VDEV_OP,
wlan_vdev_down_pending,
vdev_id_map, 0, dbg_id);
return QDF_STATUS_SUCCESS;
}
QDF_STATUS wlan_chan_eq(struct wlan_channel *chan1, struct wlan_channel *chan2)
{
if ((chan1->ch_ieee == chan2->ch_ieee) &&