From: Sean Wang Date: Fri, 26 Feb 2021 08:23:26 +0000 (+0800) Subject: mt76: mt7921: fix the base of PCIe interrupt X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=23c1d2dc9ed5be1d0df7987335f5646e3826a461;p=linux.git mt76: mt7921: fix the base of PCIe interrupt Should use 0x10000 as the base to operate PCIe interrupt according to the vendor reference driver. Fixes: ffa1bf97425b ("mt76: mt7921: introduce PM support") Co-developed-by: YN Chen Signed-off-by: YN Chen Signed-off-by: Sean Wang Tested-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 7e040c38c3b7c..e94523bf19be1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -137,7 +137,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, mt76_wr(dev, MT_WFDMA0_HOST_INT_ENA, 0); - mt7921_l1_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); ret = devm_request_irq(mdev->dev, pdev->irq, mt7921_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); @@ -248,7 +248,7 @@ static int mt7921_pci_resume(struct pci_dev *pdev) return err; /* enable interrupt */ - mt7921_l1_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); + mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); mt7921_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL | MT_INT_MCU_CMD); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index 5cab39c9e7a2d..6754b10f9a6b3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -389,7 +389,7 @@ #define MT_HW_CHIPID 0x70010200 #define MT_HW_REV 0x70010204 -#define MT_PCIE_MAC_BASE 0x74030000 +#define MT_PCIE_MAC_BASE 0x10000 #define MT_PCIE_MAC(ofs) (MT_PCIE_MAC_BASE + (ofs)) #define MT_PCIE_MAC_INT_ENABLE MT_PCIE_MAC(0x188)