Skip to content

Commit 340be33

Browse files
Victor Shihstorulf
authored andcommitted
mmc: sdhci-pci-gli: GL9763e: Mask the replay timer timeout of AER
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 <victor.shih@genesyslogic.com.tw> Fixes: 1ae1d2d ("mmc: sdhci-pci-gli: Add Genesys Logic GL9763E support") Cc: stable@vger.kernel.org Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250731065752.450231-4-victorshihgli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
1 parent 293ed0f commit 340be33

1 file changed

Lines changed: 3 additions & 0 deletions

File tree

drivers/mmc/host/sdhci-pci-gli.c

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1782,6 +1782,9 @@ static void gl9763e_hw_setting(struct sdhci_pci_slot *slot)
17821782
value |= FIELD_PREP(GLI_9763E_HS400_RXDLY, GLI_9763E_HS400_RXDLY_5);
17831783
pci_write_config_dword(pdev, PCIE_GLI_9763E_CLKRXDLY, value);
17841784

1785+
/* mask the replay timer timeout of AER */
1786+
sdhci_gli_mask_replay_timer_timeout(pdev);
1787+
17851788
pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value);
17861789
value &= ~GLI_9763E_VHS_REV;
17871790
value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_R);

0 commit comments

Comments
 (0)