scsi: ufs: mcq: Fix missing argument 'hba' in MCQ_OPR_OFFSET_n

[ Upstream commit 2fc3984895 ]

The MCQ_OPR_OFFSET_n macro takes 'hba' in the caller context without
receiving 'hba' instance as an argument.  To prevent potential bugs in
future use cases, add an argument 'hba'.

Fixes: 2468da61ea ("scsi: ufs: core: mcq: Configure operation and runtime interface")
Cc: Asutosh Das <quic_asutoshd@quicinc.com>
Signed-off-by: Minwoo Im <minwoo.im@samsung.com>
Link: https://lore.kernel.org/r/20240519221457.772346-2-minwoo.im@samsung.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Minwoo Im 2024-05-20 07:14:56 +09:00 committed by Greg Kroah-Hartman
parent 526a877c62
commit 993cace4f3
2 changed files with 10 additions and 6 deletions

View File

@ -230,8 +230,6 @@ int ufshcd_mcq_memory_alloc(struct ufs_hba *hba)
/* Operation and runtime registers configuration */
#define MCQ_CFG_n(r, i) ((r) + MCQ_QCFG_SIZE * (i))
#define MCQ_OPR_OFFSET_n(p, i) \
(hba->mcq_opr[(p)].offset + hba->mcq_opr[(p)].stride * (i))
static void __iomem *mcq_opr_base(struct ufs_hba *hba,
enum ufshcd_mcq_opr n, int i)
@ -344,10 +342,10 @@ void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba)
ufsmcq_writelx(hba, upper_32_bits(hwq->sqe_dma_addr),
MCQ_CFG_n(REG_SQUBA, i));
/* Submission Queue Doorbell Address Offset */
ufsmcq_writelx(hba, MCQ_OPR_OFFSET_n(OPR_SQD, i),
ufsmcq_writelx(hba, ufshcd_mcq_opr_offset(hba, OPR_SQD, i),
MCQ_CFG_n(REG_SQDAO, i));
/* Submission Queue Interrupt Status Address Offset */
ufsmcq_writelx(hba, MCQ_OPR_OFFSET_n(OPR_SQIS, i),
ufsmcq_writelx(hba, ufshcd_mcq_opr_offset(hba, OPR_SQIS, i),
MCQ_CFG_n(REG_SQISAO, i));
/* Completion Queue Lower Base Address */
@ -357,10 +355,10 @@ void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba)
ufsmcq_writelx(hba, upper_32_bits(hwq->cqe_dma_addr),
MCQ_CFG_n(REG_CQUBA, i));
/* Completion Queue Doorbell Address Offset */
ufsmcq_writelx(hba, MCQ_OPR_OFFSET_n(OPR_CQD, i),
ufsmcq_writelx(hba, ufshcd_mcq_opr_offset(hba, OPR_CQD, i),
MCQ_CFG_n(REG_CQDAO, i));
/* Completion Queue Interrupt Status Address Offset */
ufsmcq_writelx(hba, MCQ_OPR_OFFSET_n(OPR_CQIS, i),
ufsmcq_writelx(hba, ufshcd_mcq_opr_offset(hba, OPR_CQIS, i),
MCQ_CFG_n(REG_CQISAO, i));
/* Save the base addresses for quicker access */

View File

@ -1117,6 +1117,12 @@ static inline bool is_mcq_enabled(struct ufs_hba *hba)
return hba->mcq_enabled;
}
static inline unsigned int ufshcd_mcq_opr_offset(struct ufs_hba *hba,
enum ufshcd_mcq_opr opr, int idx)
{
return hba->mcq_opr[opr].offset + hba->mcq_opr[opr].stride * idx;
}
#ifdef CONFIG_SCSI_UFS_VARIABLE_SG_ENTRY_SIZE
static inline size_t ufshcd_sg_entry_size(const struct ufs_hba *hba)
{