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scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM UPIU trace

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Distinguish between TM request UPIU and response UPIU in TM UPIU trace, for
the TM response, let TM UPIU trace print its TM response UPIU.

Link: https://lore.kernel.org/r/20210105113446.16027-6-huobean@gmail.com
Acked-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bean Huo 2021-01-05 12:34:45 +01:00 committed by Martin K. Petersen
parent be20b51cfd
commit 0ed083e916
1 changed files with 6 additions and 2 deletions
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8
drivers/scsi/ufs/ufshcd.c
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@ -341,8 +341,12 @@ static void ufshcd_add_tm_upiu_trace(struct ufs_hba *hba, unsigned int tag,
if (!trace_ufshcd_upiu_enabled())
return;
trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->req_header,
&descp->input_param1);
if (str_t == UFS_TM_SEND)
trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->req_header,
&descp->input_param1);
else
trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->rsp_header,
&descp->output_param1);
}
static void ufshcd_add_uic_command_trace(struct ufs_hba *hba,