From: Bean Huo <huobean@gmail.com>
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 [thread overview]
Message-ID: <20201214202014.13835-6-huobean@gmail.com> (raw)
In-Reply-To: <20201214202014.13835-1-huobean@gmail.com>
From: Bean Huo <beanhuo@micron.com>
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 <avri.altman@wdc.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
---
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,
--
2.17.1
next prev parent reply other threads:[~2020-12-14 20:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-14 20:20 [PATCH v3 0/6] Several changes for the UPIU trace Bean Huo
2020-12-14 20:20 ` [PATCH v3 1/6] scsi: ufs: Remove stringize operator '#' restriction Bean Huo
2020-12-14 21:23 ` Joe Perches
2020-12-14 22:26 ` Bean Huo
2020-12-14 23:11 ` David Laight
2020-12-14 23:21 ` Steven Rostedt
2020-12-14 20:20 ` [PATCH v3 2/6] scsi: ufs: Use __print_symbolic() for UFS trace string print Bean Huo
2020-12-14 20:20 ` [PATCH v3 3/6] scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is disabled Bean Huo
2020-12-14 20:20 ` [PATCH v3 4/6] scsi: ufs: Distinguish between query REQ and query RSP in query trace Bean Huo
2020-12-14 20:20 ` Bean Huo [this message]
2020-12-14 20:20 ` [PATCH v3 6/6] scsi: ufs: Make UPIU trace easier differentiate among CDB, OSF, and TM Bean Huo
2020-12-14 22:13 ` [PATCH v3 0/6] Several changes for the UPIU trace Avri Altman
2020-12-14 22:37 ` Bean Huo
2020-12-15 22:18 ` Bean Huo
2021-01-04 20:39 ` Bean Huo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201214202014.13835-6-huobean@gmail.com \
--to=huobean@gmail.com \
--cc=alim.akhtar@samsung.com \
--cc=asutoshd@codeaurora.org \
--cc=avri.altman@wdc.com \
--cc=beanhuo@micron.com \
--cc=bvanassche@acm.org \
--cc=cang@codeaurora.org \
--cc=jejb@linux.ibm.com \
--cc=joe@perches.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=rostedt@goodmis.org \
--cc=stanley.chu@mediatek.com \
--cc=tomas.winkler@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).