[-v2] drivers: libata-core : blacklist a Viking flash model for MWDMA corruption
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Message ID 1452552945-13609-1-git-send-email-danielwa@cisco.com
State New, archived
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Series
  • [-v2] drivers: libata-core : blacklist a Viking flash model for MWDMA corruption
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Commit Message

Daniel Walker Jan. 11, 2016, 10:55 p.m. UTC
From: Shikha Jain <shikjain@cisco.com>

Viking flash model VRFDFC22048UCHC-TE causes data corruption in MWDMA mode.

Cc: xe-kernel@external.cisco.com
Signed-off-by: Shikha Jain <shikjain@cisco.com>
Signed-off-by: Anil Veliyankara Madam <aveliyan@cisco.com>
---
 drivers/ata/libata-core.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Tejun Heo Jan. 25, 2016, 8:24 p.m. UTC | #1
On Mon, Jan 11, 2016 at 02:55:45PM -0800, Daniel Walker wrote:
> From: Shikha Jain <shikjain@cisco.com>
> 
> Viking flash model VRFDFC22048UCHC-TE causes data corruption in MWDMA mode.
> 
> Cc: xe-kernel@external.cisco.com
> Signed-off-by: Shikha Jain <shikjain@cisco.com>
> Signed-off-by: Anil Veliyankara Madam <aveliyan@cisco.com>

Applied to libata/for-4.5-fixes.

Thanks.

Patch
diff mbox series

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b79cb10..46ebea1 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4123,6 +4123,7 @@  static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "SAMSUNG CD-ROM SN-124", "N001",	ATA_HORKAGE_NODMA },
 	{ "Seagate STT20000A", NULL,		ATA_HORKAGE_NODMA },
 	{ " 2GB ATA Flash Disk", "ADMA428M",	ATA_HORKAGE_NODMA },
+	{ "VRFDFC22048UCHC-TE*", NULL,		ATA_HORKAGE_NODMA },
 	/* Odd clown on sil3726/4726 PMPs */
 	{ "Config  Disk",	NULL,		ATA_HORKAGE_DISABLE },