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* [BUG + FIX]xfermode setting fails with PIONEER DVD-RW  DVRTD08A
@ 2011-08-24 13:09 Michal Malý
  0 siblings, 0 replies; only message in thread
From: Michal Malý @ 2011-08-24 13:09 UTC (permalink / raw)
  To: jgarzik; +Cc: linux-ide

Since kernel 3.0.3 I've been getting "ata5.00: failed to set xfermode (err_mask=0x4)" error message during boot. This also rendered my DVD drive inoperable. I've never had this issue before. I attached a trivial patch that 
seems to have fixed the issue for me.

---
 drivers/ata/libata-core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 4a3a5ae..0705038 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4124,6 +4124,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	 * device and controller are SATA.
 	 */
 	{ "PIONEER DVD-RW  DVRTD08",	NULL,	ATA_HORKAGE_NOSETXFER },
+	{ "PIONEER DVD-RW  DVRTD08A",	NULL,	ATA_HORKAGE_NOSETXFER },
 	{ "PIONEER DVD-RW  DVR-212D",	NULL,	ATA_HORKAGE_NOSETXFER },
 	{ "PIONEER DVD-RW  DVR-216D",	NULL,	ATA_HORKAGE_NOSETXFER },
 
-- 
1.7.6



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2011-08-24 13:09 [BUG + FIX]xfermode setting fails with PIONEER DVD-RW DVRTD08A Michal Malý

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