diff options
Diffstat (limited to 'drivers/scsi/ufs')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 4863e93d97be..e74c53aebf82 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -58,6 +58,12 @@ #define QUERY_REQ_RETRIES 10 /* Query request timeout */ #define QUERY_REQ_TIMEOUT 30 /* msec */ +/* + * Query request timeout for fDeviceInit flag + * fDeviceInit query response time for some devices is too large that default + * QUERY_REQ_TIMEOUT may not be enough for such devices. + */ +#define QUERY_FDEVICEINIT_REQ_TIMEOUT 600 /* msec */ /* Task management command timeout */ #define TM_CMD_TIMEOUT 100 /* msecs */ @@ -1650,6 +1656,7 @@ static int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, struct ufs_query_req *request = NULL; struct ufs_query_res *response = NULL; int err, index = 0, selector = 0; + int timeout = QUERY_REQ_TIMEOUT; BUG_ON(!hba); @@ -1682,7 +1689,10 @@ static int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, goto out_unlock; } - err = ufshcd_exec_dev_cmd(hba, DEV_CMD_TYPE_QUERY, QUERY_REQ_TIMEOUT); + if (idn == QUERY_FLAG_IDN_FDEVICEINIT) + timeout = QUERY_FDEVICEINIT_REQ_TIMEOUT; + + err = ufshcd_exec_dev_cmd(hba, DEV_CMD_TYPE_QUERY, timeout); if (err) { dev_err(hba->dev, |