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wifi: rtw89: pci: disable PCI completion timeout control
authorChin-Yen Lee <timlee@realtek.com>
Wed, 25 Dec 2024 12:28:04 +0000 (20:28 +0800)
committerPing-Ke Shih <pkshih@realtek.com>
Tue, 7 Jan 2025 07:40:58 +0000 (15:40 +0800)
commitf69ccbc50a12417c74ddf891d3958ddf609f171c
treed05e96205a653e1d46e5f9be10360be3e0185addtree
parent93b3a45645f13290745ef58bf99ad0877af29381commit | diff
wifi: rtw89: pci: disable PCI completion timeout control

Realtek's chips follow suggestion of PCIe spec to design the max timeout of
PCI completion, but some PCIe host reply too slow to meet it and lead PCI
AER. Disable PCI completion timeout function via PCI configuration to
avoid the AER.

Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241225122804.10214-1-pkshih@realtek.com
drivers/net/wireless/realtek/rtw89/pci.c diff | blob | history
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