From 0ed083e916620a1ea95f7e0722ce8bcc001f9caf Mon Sep 17 00:00:00 2001 From: Bean Huo Date: Tue, 5 Jan 2021 12:34:45 +0100 Subject: [PATCH] scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM UPIU trace 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 Acked-by: Steven Rostedt (VMware) Signed-off-by: Bean Huo Signed-off-by: Martin K. Petersen --- drivers/scsi/ufs/ufshcd.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index b11633d708b5..9879b79e62f0 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -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, -- 2.11.0