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| author | Bao D. Nguyen <quic_nguyenb@quicinc.com> | 2025-07-14 13:23:34 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-07-14 18:25:10 -0400 |
| commit | 7a9d5195a7f5871a4ad4e55fc567a2b3bee49a59 (patch) | |
| tree | 13423d0d37948e2c297c07d6a183445e3a68a809 | |
| parent | Linux 6.16-rc1 (diff) | |
| download | linux-7a9d5195a7f5871a4ad4e55fc567a2b3bee49a59.tar.gz linux-7a9d5195a7f5871a4ad4e55fc567a2b3bee49a59.zip | |
scsi: ufs: ufs-qcom: Update esi_vec_mask for HW major version >= 6
The MCQ feature and ESI are supported by all Qualcomm UFS controller
versions 6 and above.
Therefore, update the ESI vector mask in the UFS_MEM_CFG3 register for
platforms with major version number of 6 or higher.
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Link: https://lore.kernel.org/r/20250714075336.2133-2-quic_nitirawa@quicinc.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 18a978452001..53301a2c27be 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -2109,8 +2109,7 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba) retain_and_null_ptr(qi); - if (host->hw_ver.major == 6 && host->hw_ver.minor == 0 && - host->hw_ver.step == 0) { + if (host->hw_ver.major >= 6) { ufshcd_rmwl(hba, ESI_VEC_MASK, FIELD_PREP(ESI_VEC_MASK, MAX_ESI_VEC - 1), REG_UFS_CFG3); } |