diff options
| author | Michael Lo <michael.lo@mediatek.com> | 2024-09-02 17:00:54 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2024-09-06 14:23:07 +0200 |
| commit | 45064d19fd3af6aeb0887b35b5564927980cf150 (patch) | |
| tree | e026adcddcaa9531493042d12e66c94b15484382 /drivers/net/wireless/mediatek/mt76/mt7925/pci.c | |
| parent | bb6fe2b92ae7bab4d95976a1a4d705d40731f690 (diff) | |
wifi: mt76: mt7925: fix a potential association failure upon resuming
In multi-channel scenarios, the granted channel must be aborted before
suspending. Otherwise, the firmware will be put into a wrong state,
resulting in an association failure after resuming.
With this patch, the granted channel will be aborted before suspending
if necessary.
Cc: stable@vger.kernel.org
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20240902090054.15806-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7925/pci.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7925/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c index cb25eb50a45b..9aec675450f2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c @@ -449,6 +449,8 @@ static int mt7925_pci_suspend(struct device *device) cancel_delayed_work_sync(&pm->ps_work); cancel_work_sync(&pm->wake_work); + mt7925_roc_abort_sync(dev); + err = mt792x_mcu_drv_pmctrl(dev); if (err < 0) goto restore_suspend; |