From: hgchu <hg.chu@samsung.com>
Date: Fri, 12 Jan 2018 06:47:41 +0000 (+0900)
Subject: [COMMON] scsi: ufs: add information into log msg on task abort
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=888b9a691755159c11a129c41acb73577a2db027;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] scsi: ufs: add information into log msg on task abort

Change-Id: I168e1bd870e689865f73c122b9e9fc221796a2c1
Signed-off-by: hgchu <hg.chu@samsung.com>
---

diff --git a/drivers/scsi/ufs/Makefile b/drivers/scsi/ufs/Makefile
index 6af7e8a17096..04691d93ee66 100644
--- a/drivers/scsi/ufs/Makefile
+++ b/drivers/scsi/ufs/Makefile
@@ -6,4 +6,4 @@ obj-$(CONFIG_SCSI_UFS_QCOM) += ufs-qcom.o
 obj-$(CONFIG_SCSI_UFSHCD) += ufshcd.o
 obj-$(CONFIG_SCSI_UFSHCD_PCI) += ufshcd-pci.o
 obj-$(CONFIG_SCSI_UFSHCD_PLATFORM) += ufshcd-pltfrm.o
-obj-$(CONFIG_SCSI_UFS_EXYNOS) += ufs-exynos.o
\ No newline at end of file
+obj-$(CONFIG_SCSI_UFS_EXYNOS) += ufs-exynos.o ufs-exynos-dbg.o
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 71660204b6b0..ba52714674a5 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5902,6 +5902,23 @@ static int ufshcd_abort(struct scsi_cmnd *cmd)
 	if (lrbp->lun == UFS_UPIU_UFS_DEVICE_WLUN)
 		return ufshcd_eh_host_reset_handler(cmd);
 
+
+	if (cmd->cmnd[0] == READ_10 || cmd->cmnd[0] == WRITE_10) {
+		unsigned long lba = (cmd->cmnd[2] << 24) |
+					(cmd->cmnd[3] << 16) |
+					(cmd->cmnd[4] << 8) |
+					(cmd->cmnd[5] << 0);
+		unsigned int sct = (cmd->cmnd[7] << 8) |
+					(cmd->cmnd[8] << 0);
+
+		dev_err(hba->dev, "%s: tag:%d, cmd:0x%x, "
+				"lba:0x%08lx, sct:0x%04x, retries %d\n",
+				__func__, tag, cmd->cmnd[0], lba, sct, cmd->retries);
+	} else {
+		dev_err(hba->dev, "%s: tag:%d, cmd:0x%x, retries %d\n",
+				__func__, tag, cmd->cmnd[0], cmd->retries);
+	}
+
 	ufshcd_hold(hba, false);
 	/* Dump debugging information to system memory */
 	ufshcd_vops_dbg_register_dump(hba);