From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Felix Fietkau <nbd@nbd.name>, Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.11 088/104] mt76: mt7615: fix entering driver-own state on mt7663
Date: Wed, 5 May 2021 12:33:57 -0400 [thread overview]
Message-ID: <20210505163413.3461611-88-sashal@kernel.org> (raw)
In-Reply-To: <20210505163413.3461611-1-sashal@kernel.org>
From: Felix Fietkau <nbd@nbd.name>
[ Upstream commit 5c7d374444afdeb9dd534a37c4f6c13af032da0c ]
Fixes hardware wakeup issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index c13547841a4e..4c7083d17418 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -291,12 +291,20 @@ static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev)
u32 addr;
int err;
- addr = is_mt7663(mdev) ? MT_PCIE_DOORBELL_PUSH : MT_CFG_LPCR_HOST;
+ if (is_mt7663(mdev)) {
+ /* Clear firmware own via N9 eint */
+ mt76_wr(dev, MT_PCIE_DOORBELL_PUSH, MT_CFG_LPCR_HOST_DRV_OWN);
+ mt76_poll(dev, MT_CONN_ON_MISC, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000);
+
+ addr = MT_CONN_HIF_ON_LPCTL;
+ } else {
+ addr = MT_CFG_LPCR_HOST;
+ }
+
mt76_wr(dev, addr, MT_CFG_LPCR_HOST_DRV_OWN);
mt7622_trigger_hif_int(dev, true);
- addr = is_mt7663(mdev) ? MT_CONN_HIF_ON_LPCTL : MT_CFG_LPCR_HOST;
err = !mt76_poll_msec(dev, addr, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000);
mt7622_trigger_hif_int(dev, false);
--
2.30.2
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next prev parent reply other threads:[~2021-05-05 16:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210505163413.3461611-1-sashal@kernel.org>
2021-05-05 16:32 ` [PATCH AUTOSEL 5.11 014/104] net: stmmac: Set FIFO sizes for ipq806x Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 036/104] KVM: arm64: Use BUG and BUG_ON in nVHE hyp Sasha Levin
2021-05-05 16:48 ` Marc Zyngier
2021-05-06 0:14 ` Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 038/104] Bluetooth: btusb: Enable quirk boolean flag for Mediatek Chip Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 044/104] coresight: Do not scan for graph if none is present Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 049/104] pinctrl: samsung: use 'int' for register masks in Exynos Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 051/104] mt76: mt7615: fix key set/delete issues Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 052/104] mt76: mt7615: support loading EEPROM for MT7613BE Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 053/104] mt76: mt76x0: disable GTK offloading Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 054/104] mt76: mt7915: always check return value from mt7915_mcu_alloc_wtbl_req Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 055/104] mt76: mt7915: fix key set/delete issue Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 056/104] mt76: mt7915: fix txpower init for TSSI off chips Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 057/104] mt76: mt7915: add wifi subsystem reset Sasha Levin
2021-05-05 16:33 ` [PATCH AUTOSEL 5.11 058/104] i2c: imx: Fix PM reference leak in i2c_imx_reg_slave() Sasha Levin
2021-05-05 16:33 ` Sasha Levin [this message]
2021-05-05 16:34 ` [PATCH AUTOSEL 5.11 095/104] net: ethernet: mtk_eth_soc: fix RX VLAN offload Sasha Levin
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