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wifi: mt76: mt7925: fix host interrupt register initialization

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commit ca872e0ad97159375da8f3d05cac1f48239e01d7 upstream.

ensure proper interrupt handling and aligns with the hardware spec by
updating the register offset for MT_WFDMA0_HOST_INT_ENA.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250509083512.455095-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Lo
2025-05-09 16:35:12 +08:00
committed by Greg Kroah-Hartman
parent 6d05390d20
commit 7a20cdb55c
2 changed files with 1 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wireless/mediatek/mt76/mt7925/pci.c
View File

@@ -482,9 +482,6 @@ static int mt7925_pci_suspend(struct device *device)
/* disable interrupt */
mt76_wr(dev, dev->irq_map->host_irq_enable, 0);
mt76_wr(dev, MT_WFDMA0_HOST_INT_DIS,
dev->irq_map->tx.all_complete_mask |
MT_INT_RX_DONE_ALL | MT_INT_MCU_CMD);
mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0);

2
drivers/net/wireless/mediatek/mt76/mt7925/regs.h
View File

@@ -28,7 +28,7 @@
#define MT_MDP_TO_HIF 0
#define MT_MDP_TO_WM 1
#define MT_WFDMA0_HOST_INT_ENA MT_WFDMA0(0x228)
#define MT_WFDMA0_HOST_INT_ENA MT_WFDMA0(0x204)
#define MT_WFDMA0_HOST_INT_DIS MT_WFDMA0(0x22c)
#define HOST_RX_DONE_INT_ENA4 BIT(12)
#define HOST_RX_DONE_INT_ENA5 BIT(13)