diff options
| author |   Lorenzo Bianconi <lorenzo@kernel.org> | 2021-03-07 19:20:45 +0100 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:01:25 +0200 |
| commit | a2a6cd54eec4649c7cefd00ddb58f55a98c6d951 (patch) | |
| tree | 4d3f991a98997ad754aecba6364a5d9106912abf | |
| parent | mt76: mt7915: fix possible deadlock while mt7915_register_ext_phy() (diff) | |
mt76: mt7921: reduce mcu timeouts for suspend, offload and hif_ctrl msg
Reduce mcu timeout for the following uni mcu commands:
- MCU_UNI_CMD_SUSPEND
- MCU_UNI_CMD_OFFLOAD
- MCU_UNI_CMD_HIF_CTRL
This is a preliminary patch to introduce chip reset support
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index b0f8c29f756b..08da6d0f1f36 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -222,8 +222,16 @@ mt7921_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, u32 val; u8 seq; - /* TODO: make dynamic based on msg type */ - mdev->mcu.timeout = 20 * HZ; + switch (cmd) { + case MCU_UNI_CMD_HIF_CTRL: + case MCU_UNI_CMD_SUSPEND: + case MCU_UNI_CMD_OFFLOAD: + mdev->mcu.timeout = HZ / 3; + break; + default: + mdev->mcu.timeout = 3 * HZ; + break; + } seq = ++dev->mt76.mcu.msg_seq & 0xf; if (!seq) |