When disconnecting, it warns somethings after power is off, and we can't
do HCI IO. So, add this patch to avoid below messages:
rtw89_8852ce 0000:03:00.0: timed out to flush pci txch: 11
rtw89_8852ce 0000:03:00.0: failed to pre-release fwcmd
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/core.c | 7 +++++++
drivers/net/wireless/realtek/rtw89/core.h | 3 +++
2 files changed, 10 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 796b205854ac6..e3317deafa1d0 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -856,6 +856,13 @@ int rtw89_h2c_tx(struct rtw89_dev *rtwdev,
u32 cnt;
int ret;
+ if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) {
+ rtw89_debug(rtwdev, RTW89_DBG_FW,
+ "ignore h2c due to power is off with firmware state=%d\n",
+ test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags));
+ return 0;
+ }
+
tx_req.skb = skb;
tx_req.tx_type = RTW89_CORE_TX_TYPE_FWCMD;
if (fwdl)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 27a3ceda90b90..6ca915cb7a29f 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -3199,6 +3199,9 @@ static inline void rtw89_hci_tx_kick_off(struct rtw89_dev *rtwdev, u8 txch)
static inline void rtw89_hci_flush_queues(struct rtw89_dev *rtwdev, u32 queues,
bool drop)
{
+ if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags))
+ return;
+
if (rtwdev->hci.ops->flush_queues)
return rtwdev->hci.ops->flush_queues(rtwdev, queues, drop);
}
--
2.25.1
