From 7a9d5195a7f5871a4ad4e55fc567a2b3bee49a59 Mon Sep 17 00:00:00 2001 From: "Bao D. Nguyen" Date: Mon, 14 Jul 2025 13:23:34 +0530 Subject: [PATCH] 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 Signed-off-by: Bao D. Nguyen Signed-off-by: Nitin Rawat Link: https://lore.kernel.org/r/20250714075336.2133-2-quic_nitirawa@quicinc.com Signed-off-by: Martin K. Petersen --- drivers/ufs/host/ufs-qcom.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 18a9784520013..53301a2c27be1 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); } -- 2.47.2