[v4,1/7] rtw88: pci: reset ring index when release skbs in tx ring
diff mbox series

Message ID 20191219085816.20709-2-yhchuang@realtek.com
State Accepted
Commit 25cab7e71da32d46651f5fc9373eef9b79938629
Delegated to: Kalle Valo
Headers show
Series
  • rtw88: add wowlan support for 8822c
Related show

Commit Message

Tony Chuang Dec. 19, 2019, 8:58 a.m. UTC
From: Chin-Yen Lee <timlee@realtek.com>

When skbs queued for each TX ring are relased in PCI stop flow,
the ring index should be reset at the same time.

Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
---

v1 -> v2
 * no change

v2 -> v3
 * no change

v3 -> v4
 * no change

 drivers/net/wireless/realtek/rtw88/pci.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Kalle Valo Jan. 26, 2020, 3:37 p.m. UTC | #1
<yhchuang@realtek.com> wrote:

> From: Chin-Yen Lee <timlee@realtek.com>
> 
> When skbs queued for each TX ring are relased in PCI stop flow,
> the ring index should be reset at the same time.
> 
> Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>

7 patches applied to wireless-drivers-next.git, thanks.

25cab7e71da3 rtw88: pci: reset ring index when release skbs in tx ring
fd30e891e0bc rtw88: pci: reset dma when reset pci trx ring
786221048e8f rtw88: add interface config for 8822c
c8e5695eae99 rtw88: load wowlan firmware if wowlan is supported
44bc17f7f5b3 rtw88: support wowlan feature for 8822c
e3e400df3007 rtw88: Add wowlan pattern match support
b6c12908a33e rtw88: Add wowlan net-detect support

Patch
diff mbox series

diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c
index a58e8276a41a..068f1bec88e6 100644
--- a/drivers/net/wireless/realtek/rtw88/pci.c
+++ b/drivers/net/wireless/realtek/rtw88/pci.c
@@ -506,6 +506,7 @@  static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)
 	struct rtw_pci_tx_ring *tx_ring;
 	u8 queue;
 
+	rtw_pci_reset_trx_ring(rtwdev);
 	for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) {
 		tx_ring = &rtwpci->tx_rings[queue];
 		rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);