From: Victor Shih Date: Thu, 31 Jul 2025 06:57:52 +0000 (+0800) Subject: mmc: sdhci-pci-gli: GL9763e: Mask the replay timer timeout of AER X-Git-Tag: v6.12.44~155 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2911c2e05c35e2cd0a4e5a0eff695ffbb613d7c1;p=thirdparty%2Fkernel%2Fstable.git mmc: sdhci-pci-gli: GL9763e: Mask the replay timer timeout of AER commit 340be332e420ed37d15d4169a1b4174e912ad6cb upstream. Due to a flaw in the hardware design, the GL9763e replay timer frequently times out when ASPM is enabled. As a result, the warning messages will often appear in the system log when the system accesses the GL9763e PCI config. Therefore, the replay timer timeout must be masked. Signed-off-by: Victor Shih Fixes: 1ae1d2d6e555 ("mmc: sdhci-pci-gli: Add Genesys Logic GL9763E support") Cc: stable@vger.kernel.org Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20250731065752.450231-4-victorshihgli@gmail.com Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c index 3566f79f4ddf4..58e4e2cbee634 100644 --- a/drivers/mmc/host/sdhci-pci-gli.c +++ b/drivers/mmc/host/sdhci-pci-gli.c @@ -1364,6 +1364,9 @@ static void gli_set_gl9763e(struct sdhci_pci_slot *slot) value |= FIELD_PREP(GLI_9763E_HS400_RXDLY, GLI_9763E_HS400_RXDLY_5); pci_write_config_dword(pdev, PCIE_GLI_9763E_CLKRXDLY, value); + /* mask the replay timer timeout of AER */ + sdhci_gli_mask_replay_timer_timeout(pdev); + pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value); value &= ~GLI_9763E_VHS_REV; value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_R);