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[0/3] ufs: qcom: Fix probe failure on SM8550 SoC due to broken SDBS field

Message ID 20240814-ufs-bug-fix-v1-0-5eb49d5f7571@linaro.org (mailing list archive)
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Series ufs: qcom: Fix probe failure on SM8550 SoC due to broken SDBS field | expand

Message

Manivannan Sadhasivam via B4 Relay Aug. 14, 2024, 5:15 p.m. UTC 
Hi,

This series fixes the probe failure on the Qcom SM8550 SoC due to the broken
SDBS field in the host controller capabilities register.

Please consider this series for v6.11 as it fixes a regression.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
Manivannan Sadhasivam (3):
      ufs: core: Rename LSDB to SDBS to reflect the UFSHCI 4.0 spec
      ufs: core: Add a quirk for handling broken SDBS field in controller capabilities register
      ufs: qcom: Add UFSHCD_QUIRK_BROKEN_SDBS_CAP for SM8550 SoC

 drivers/ufs/core/ufshcd.c   | 9 +++++----
 drivers/ufs/host/ufs-qcom.c | 6 +++++-
 include/ufs/ufshcd.h        | 9 ++++++++-
 include/ufs/ufshci.h        | 2 +-
 4 files changed, 19 insertions(+), 7 deletions(-)
---
base-commit: 7c626ce4bae1ac14f60076d00eafe71af30450ba
change-id: 20240814-ufs-bug-fix-4427fb01b860

Best regards,

Comments

Amit Pundir Aug. 14, 2024, 5:22 p.m. UTC | #1 
On Wed, 14 Aug 2024 at 22:45, Manivannan Sadhasivam via B4 Relay
<devnull+manivannan.sadhasivam.linaro.org@kernel.org> wrote:
>
> Hi,
>
> This series fixes the probe failure on the Qcom SM8550 SoC due to the broken
> SDBS field in the host controller capabilities register.
>
> Please consider this series for v6.11 as it fixes a regression.

Thank you Mani. This series fixes the UFS regression reported on
SM8550-HDK with v6.11-rc2.

Tested-by: Amit Pundir <amit.pundir@linaro.org>

>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> ---
> Manivannan Sadhasivam (3):
>       ufs: core: Rename LSDB to SDBS to reflect the UFSHCI 4.0 spec
>       ufs: core: Add a quirk for handling broken SDBS field in controller capabilities register
>       ufs: qcom: Add UFSHCD_QUIRK_BROKEN_SDBS_CAP for SM8550 SoC
>
>  drivers/ufs/core/ufshcd.c   | 9 +++++----
>  drivers/ufs/host/ufs-qcom.c | 6 +++++-
>  include/ufs/ufshcd.h        | 9 ++++++++-
>  include/ufs/ufshci.h        | 2 +-
>  4 files changed, 19 insertions(+), 7 deletions(-)
> ---
> base-commit: 7c626ce4bae1ac14f60076d00eafe71af30450ba
> change-id: 20240814-ufs-bug-fix-4427fb01b860
>
> Best regards,
> --
> Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
>
>
>