mbox series

[V3,0/2] mmc: sdhci-pci-gli: GL975[05]: Mask the replay timer timeout of AER

Message ID 20231107095741.8832-1-victorshihgli@gmail.com
Headers
Series mmc: sdhci-pci-gli: GL975[05]: Mask the replay timer timeout of AER |

Message

Victor Shih Nov. 7, 2023, 9:57 a.m. UTC 
  From: Victor Shih <victor.shih@genesyslogic.com.tw>

Summary
=======
Due to a flaw in the hardware design, the GL975x replay timer frequently
times out when ASPM is enabled. As a result, the warning messages that will
often appear in the system log when the system accesses the GL975x
PCI config. Therefore, the replay timer timeout must be masked.

Patch structure
===============
patch#1: for GL9750
patch#2: for GL9755

Changes in v3 (November. 7, 2023)
* Split patch in two patches. One patch for GL9750 and another for GL9755.
* Add fixes tag to corresponding patches.

Victor Shih (2):
  mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
  mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER

 drivers/mmc/host/sdhci-pci-gli.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Ulf Hansson Nov. 7, 2023, 12:10 p.m. UTC | #1 
On Tue, 7 Nov 2023 at 10:57, Victor Shih <victorshihgli@gmail.com> wrote:
>
> From: Victor Shih <victor.shih@genesyslogic.com.tw>
>
> Summary
> =======
> Due to a flaw in the hardware design, the GL975x replay timer frequently
> times out when ASPM is enabled. As a result, the warning messages that will
> often appear in the system log when the system accesses the GL975x
> PCI config. Therefore, the replay timer timeout must be masked.
>
> Patch structure
> ===============
> patch#1: for GL9750
> patch#2: for GL9755
>
> Changes in v3 (November. 7, 2023)
> * Split patch in two patches. One patch for GL9750 and another for GL9755.
> * Add fixes tag to corresponding patches.
>
> Victor Shih (2):
>   mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
>   mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER
>
>  drivers/mmc/host/sdhci-pci-gli.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>

Applied for fixes and by adding stable tags, thanks!

Kind regards
Uffe