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[95.91.252.233]) by smtp.gmail.com with ESMTPSA id r7sm9334634edh.86.2020.12.14.12.20.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Dec 2020 12:20:30 -0800 (PST) From: Bean Huo To: alim.akhtar@samsung.com, avri.altman@wdc.com, asutoshd@codeaurora.org, jejb@linux.ibm.com, martin.petersen@oracle.com, stanley.chu@mediatek.com, beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com, cang@codeaurora.org, rostedt@goodmis.org, joe@perches.com Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 5/6] scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM UPIU trace Date: Mon, 14 Dec 2020 21:20:13 +0100 Message-Id: <20201214202014.13835-6-huobean@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201214202014.13835-1-huobean@gmail.com> References: <20201214202014.13835-1-huobean@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bean Huo 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. Acked-by: Avri Altman Acked-by: Steven Rostedt (VMware) Signed-off-by: Bean Huo --- 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 d0b054aa0a3c..2cf983b3de1a 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,