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scsi: ufs: fix wrong command type of UTRD for UFSHCI v2.1

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commit 83dc7e3dea upstream.

Since the command type of UTRD in UFS 2.1 specification is the same with
UFS 2.0. And it assumes the future UFS specification will follow the
same definition.

Signed-off-by: kehuanlin <kehuanlin@pinecone.net>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
kehuanlin
2017-09-06 17:58:39 +08:00
committed by Chris
parent 6aa4bab5c6
commit 35ed9cb982
1 changed files with 8 additions and 6 deletions
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14
drivers/scsi/ufs/ufshcd.c
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@@ -1349,10 +1349,11 @@ static int ufshcd_comp_devman_upiu(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
u32 upiu_flags;
int ret = 0;
if (hba->ufs_version == UFSHCI_VERSION_20)
lrbp->command_type = UTP_CMD_TYPE_UFS_STORAGE;
else
if ((hba->ufs_version == UFSHCI_VERSION_10) ||
(hba->ufs_version == UFSHCI_VERSION_11))
lrbp->command_type = UTP_CMD_TYPE_DEV_MANAGE;
else
lrbp->command_type = UTP_CMD_TYPE_UFS_STORAGE;
ufshcd_prepare_req_desc_hdr(lrbp, &upiu_flags, DMA_NONE);
if (hba->dev_cmd.type == DEV_CMD_TYPE_QUERY)
@@ -1376,10 +1377,11 @@ static int ufshcd_comp_scsi_upiu(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
u32 upiu_flags;
int ret = 0;
if (hba->ufs_version == UFSHCI_VERSION_20)
lrbp->command_type = UTP_CMD_TYPE_UFS_STORAGE;
else
if ((hba->ufs_version == UFSHCI_VERSION_10) ||
(hba->ufs_version == UFSHCI_VERSION_11))
lrbp->command_type = UTP_CMD_TYPE_SCSI;
else
lrbp->command_type = UTP_CMD_TYPE_UFS_STORAGE;
if (likely(lrbp->cmd)) {
ufshcd_prepare_req_desc_hdr(lrbp, &upiu_flags,