From: Vinayak Holikatti <vinholikatti@gmail.com>
To: James.Bottomley@hansenpartnership.com
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@linaro.org, linux-samsung-soc@vger.kernel.org,
arnd@linaro.org, girish.shivananjappa@linaro.org,
saugata.das@linaro.org, vishak.g@samsung.com, venkat@linaro.org,
k.rajesh@samsung.com, dsaxena@linaro.org,
ilho215.lee@samsung.com, nala.la@samsung.com,
sreekumar.c@samsung.com,
Vinayak Holikatti <vinholikatti@gmail.com>,
Santosh Yaraganavi <santoshsy@gmail.com>
Subject: [PATCH V3 4/4] [SCSI] ufs: Correct the expected data transfer size
Date: Thu, 26 Jul 2012 14:12:50 +0530 [thread overview]
Message-ID: <1343292170-2599-5-git-send-email-vinholikatti@gmail.com> (raw)
In-Reply-To: <1343292170-2599-1-git-send-email-vinholikatti@gmail.com>
This patch corrects the expected data transfer size of the
command UPIU. The current implementation of cmd->transfersize
is wrong as it probably equal to sector size. With this
implementation the transfer size is updated correctly
Reported-by: KOBAYASHI Yoshitake <yoshitake.kobayashi@toshiba.co.jp>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com>
Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com>
---
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index dfc3e85..5e732c3 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -488,7 +488,7 @@ static void ufshcd_compose_upiu(struct ufshcd_lrb *lrbp)
ucd_cmd_ptr->header.dword_2 = 0;
ucd_cmd_ptr->exp_data_transfer_len =
- cpu_to_be32(lrbp->cmd->transfersize);
+ cpu_to_be32(lrbp->cmd->sdb.length);
memcpy(ucd_cmd_ptr->cdb,
lrbp->cmd->cmnd,
--
1.7.9.5
next prev parent reply other threads:[~2012-07-26 8:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-26 8:42 [PATCH V3 0/4] [SCSI] ufs: Adds glue drivers to ufshcd Vinayak Holikatti
2012-07-26 8:42 ` [PATCH V3 1/4] [SCSI] drivers/scsi/ufs: Seggregate PCI Specific Code Vinayak Holikatti
2012-08-01 14:38 ` Arnd Bergmann
2012-08-04 14:45 ` vinayak holikatti
2012-07-26 8:42 ` [PATCH V3 2/4] [SCSI] drivers/scsi/ufs: Separate PCI code into glue driver Vinayak Holikatti
2012-08-01 14:43 ` Arnd Bergmann
2012-07-26 8:42 ` [PATCH V3 3/4] [SCSI] ufs: Add Platform glue driver for ufshcd Vinayak Holikatti
2012-07-26 8:42 ` Vinayak Holikatti [this message]
2012-07-26 10:32 ` [PATCH V3 0/4] [SCSI] ufs: Adds glue drivers to ufshcd S, Venkatraman
2012-07-26 11:12 ` vinayak holikatti
2012-07-26 11:35 ` S, Venkatraman
2012-07-26 11:44 ` vinayak holikatti
2012-08-01 14:44 ` Arnd Bergmann
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