* [PATCH] mt76: mt7622: fix fw hang on mt7622
@ 2020-09-04 10:15 Lorenzo Bianconi
0 siblings, 0 replies; only message in thread
From: Lorenzo Bianconi @ 2020-09-04 10:15 UTC (permalink / raw)
To: nbd; +Cc: lorenzo.bianconi, linux-wireless, ryder.lee, shayne.chen
Set poll timeout to 3s for mt7622 devices in order to avoid fw hangs.
Co-developed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Fixes: 757b0e7fd6f4 ("mt76: mt7615: avoid polling in fw_own for mt7663")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 074cdefba8aa..77595bc1f1ae 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -386,7 +386,7 @@ static int mt7615_mcu_fw_pmctrl(struct mt7615_dev *dev)
if (is_mt7622(&dev->mt76) &&
!mt76_poll_msec(dev, addr, MT_CFG_LPCR_HOST_FW_OWN,
- MT_CFG_LPCR_HOST_FW_OWN, 300)) {
+ MT_CFG_LPCR_HOST_FW_OWN, 3000)) {
dev_err(dev->mt76.dev, "Timeout for firmware own\n");
clear_bit(MT76_STATE_PM, &mphy->state);
err = -EIO;
--
2.26.2
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2020-09-04 10:15 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-04 10:15 [PATCH] mt76: mt7622: fix fw hang on mt7622 Lorenzo Bianconi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).