diff mbox series

mt76x0: pci: fix ACS support

Message ID b058a52148fd7692e25cba8b9fdb52858f61e0a9.1544437007.git.lorenzo.bianconi@redhat.com (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show
Series mt76x0: pci: fix ACS support | expand

Commit Message

Lorenzo Bianconi Dec. 10, 2018, 10:22 a.m. UTC
Fix Automatic Channel Selection (ACS) support in mt76x0e driver
configuring properly MT_CH_TIME_CFG register

Fixes: 6250318694ca ("mt76x0: pci: add get_survey support")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
---
 drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Felix Fietkau Dec. 28, 2018, 12:17 p.m. UTC | #1
On 2018-12-10 11:22, Lorenzo Bianconi wrote:
> Fix Automatic Channel Selection (ACS) support in mt76x0e driver
> configuring properly MT_CH_TIME_CFG register
> 
> Fixes: 6250318694ca ("mt76x0: pci: add get_survey support")
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>

Applied, thanks.

- Felix
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index d895b6f3dc44..1906cc62690f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -141,6 +141,14 @@  static int mt76x0e_register_device(struct mt76x02_dev *dev)
 	mt76_clear(dev, 0x110, BIT(9));
 	mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
 
+	mt76_wr(dev, MT_CH_TIME_CFG,
+		MT_CH_TIME_CFG_TIMER_EN |
+		MT_CH_TIME_CFG_TX_AS_BUSY |
+		MT_CH_TIME_CFG_RX_AS_BUSY |
+		MT_CH_TIME_CFG_NAV_AS_BUSY |
+		MT_CH_TIME_CFG_EIFS_AS_BUSY |
+		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
+
 	err = mt76x0_register_device(dev);
 	if (err < 0)
 		return err;