From: Jimmy Hon Date: Thu, 7 Apr 2022 07:51:23 +0000 (-0500) Subject: rtw88: 8821ce: Disable PCIe ASPM L1 for 8821CE using chip ID X-Git-Tag: v6.6.17~7459^2~193^2~68 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b9eb5f0742d107ca9c0f33da58f61ce83e3ce2fc;p=platform%2Fkernel%2Flinux-rpi.git rtw88: 8821ce: Disable PCIe ASPM L1 for 8821CE using chip ID Make workaround work for other 8821CE devices with different PCI ID Signed-off-by: Jimmy Hon Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220407075123.420696-3-honyuenkwun@gmail.com --- diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 8e122e1..33042b6 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1773,7 +1773,7 @@ int rtw_pci_probe(struct pci_dev *pdev, } /* Disable PCIe ASPM L1 while doing NAPI poll for 8821CE */ - if (pdev->device == 0xc821 && bridge->vendor == PCI_VENDOR_ID_INTEL) + if (rtwdev->chip->id == RTW_CHIP_TYPE_8821C && bridge->vendor == PCI_VENDOR_ID_INTEL) rtwpci->rx_no_aspm = true; rtw_pci_phy_cfg(rtwdev);