diff options
Diffstat (limited to 'drivers/ufs/core/ufs-mcq.c')
| -rw-r--r-- | drivers/ufs/core/ufs-mcq.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c index 8db81f1a12d5..005d63ab1f44 100644 --- a/drivers/ufs/core/ufs-mcq.c +++ b/drivers/ufs/core/ufs-mcq.c @@ -94,7 +94,7 @@ void ufshcd_mcq_config_mac(struct ufs_hba *hba, u32 max_active_cmds) val = ufshcd_readl(hba, REG_UFS_MCQ_CFG); val &= ~MCQ_CFG_MAC_MASK; - val |= FIELD_PREP(MCQ_CFG_MAC_MASK, max_active_cmds); + val |= FIELD_PREP(MCQ_CFG_MAC_MASK, max_active_cmds - 1); ufshcd_writel(hba, val, REG_UFS_MCQ_CFG); } EXPORT_SYMBOL_GPL(ufshcd_mcq_config_mac); @@ -601,8 +601,7 @@ static bool ufshcd_mcq_sqe_search(struct ufs_hba *hba, addr = le64_to_cpu(cmd_desc_base_addr) & CQE_UCD_BA; while (sq_head_slot != hwq->sq_tail_slot) { - utrd = hwq->sqe_base_addr + - sq_head_slot * sizeof(struct utp_transfer_req_desc); + utrd = hwq->sqe_base_addr + sq_head_slot; match = le64_to_cpu(utrd->command_desc_base_addr) & CQE_UCD_BA; if (addr == match) { ufshcd_mcq_nullify_sqe(utrd); |