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From: Tejun Heo <htejun@gmail.com>
To: jeff@garzik.org, linux-ide@vger.kernel.org,
	alan@lxorguk.ukuu.org.uk, liml@rtr.ca, albertl@mail.com,
	jens.axboe@oracle.com
Cc: Tejun Heo <htejun@gmail.com>
Subject: [PATCH 01/14] libata: update atapi_eh_request_sense() such that lbam/lbah contains buffer size
Date: Thu, 29 Nov 2007 23:33:24 +0900	[thread overview]
Message-ID: <11963468181752-git-send-email-htejun@gmail.com> (raw)
In-Reply-To: <1196346817387-git-send-email-htejun@gmail.com>

While updating lbam/h for ATAPI commands, atapi_eh_request_sense() was
left out.  Update it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
---
 drivers/ata/libata-eh.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 77083b5..2e3d3a2 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1302,8 +1302,8 @@ static unsigned int atapi_eh_request_sense(struct ata_queued_cmd *qc)
 		tf.feature |= ATAPI_PKT_DMA;
 	} else {
 		tf.protocol = ATA_PROT_ATAPI;
-		tf.lbam = (8 * 1024) & 0xff;
-		tf.lbah = (8 * 1024) >> 8;
+		tf.lbam = SCSI_SENSE_BUFFERSIZE;
+		tf.lbah = 0;
 	}
 
 	return ata_exec_internal(dev, &tf, cdb, DMA_FROM_DEVICE,
-- 
1.5.2.4


  reply	other threads:[~2007-11-29 14:33 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-29 14:33 [PATCHSET] libata: improve ATAPI data transfer handling, take #2 Tejun Heo
2007-11-29 14:33 ` Tejun Heo [this message]
2007-11-29 15:51   ` [PATCH 01/14] libata: update atapi_eh_request_sense() such that lbam/lbah contains buffer size Alan Cox
2007-12-04 19:27   ` Jeff Garzik
2007-12-05  0:47     ` Tejun Heo
2007-11-29 14:33 ` [PATCH 02/14] cdrom: add more GPCMD_* constants Tejun Heo
2007-11-29 14:33 ` [PATCH 03/14] libata: rename ATA_PROT_ATAPI_* to ATAPI_PROT_* Tejun Heo
2007-11-29 15:52   ` Alan Cox
2007-11-29 14:33 ` [PATCH 04/14] libata: add ATAPI_* cmd types and implement atapi_cmd_type() Tejun Heo
2007-11-29 14:33 ` [PATCH 05/14] libata: make ->data_xfer return the number of consumed bytes Tejun Heo
2007-11-29 15:55   ` Alan Cox
2007-11-29 16:06     ` Tejun Heo
2007-11-29 17:42       ` Alan Cox
2007-11-29 18:00         ` Tejun Heo
2007-11-29 18:24           ` Alan Cox
2007-11-29 18:57             ` Mark Lord
2007-11-29 19:37               ` Jeff Garzik
2007-11-29 19:36             ` Jeff Garzik
2007-11-29 21:22               ` Alan Cox
2007-12-04 19:30   ` Jeff Garzik
2007-12-05  0:49     ` Tejun Heo
2007-12-05  1:05       ` Jeff Garzik
2007-11-29 14:33 ` [PATCH 06/14] libata: improve ATAPI draining Tejun Heo
2007-11-29 15:59   ` Alan Cox
2007-11-29 16:09     ` Tejun Heo
2007-11-29 16:42     ` Tejun Heo
2007-11-29 17:40       ` Alan Cox
2007-11-29 18:11         ` Tejun Heo
2007-11-29 18:19           ` Alan Cox
2007-12-04 10:06   ` Albert Lee
2007-12-05  1:00     ` Tejun Heo
2007-11-29 14:33 ` [PATCH 07/14] libata: make atapi_request_sense() use sg Tejun Heo
2007-11-29 14:33 ` [PATCH 08/14] libata: kill non-sg DMA interface Tejun Heo
2007-11-29 16:00   ` Alan Cox
2007-12-04 19:31   ` Jeff Garzik
2007-12-05  1:02     ` Tejun Heo
2007-11-29 14:33 ` [PATCH 09/14] libata: change ATA_QCFLAG_DMAMAP semantics Tejun Heo
2007-11-29 14:33 ` [PATCH 10/14] libata: convert to chained sg Tejun Heo
2007-11-29 14:33 ` [PATCH 11/14] libata: add qc->dma_nbytes Tejun Heo
2007-11-29 16:02   ` Alan Cox
2007-12-04 19:33   ` Jeff Garzik
2007-12-05  1:02     ` Tejun Heo
2007-11-29 14:33 ` [PATCH 12/14] libata: implement ATAPI drain buffer Tejun Heo
2007-11-29 14:33 ` [PATCH 13/14] libata: implement ATAPI per-command-type DMA horkages Tejun Heo
2007-11-29 16:04   ` Alan Cox
2007-11-29 16:10     ` Tejun Heo
2007-11-29 14:33 ` [PATCH 14/14] libata: use PIO for misc ATAPI commands Tejun Heo
2007-11-29 16:05   ` Alan Cox
2007-11-29 16:14     ` Tejun Heo
2007-11-29 16:16       ` Tejun Heo
2007-11-29 18:55         ` Mark Lord
2007-11-29 22:52           ` Tejun Heo
2007-11-30  1:03             ` Mark Lord
2007-11-30  1:34               ` Tejun Heo
2007-11-30  4:19                 ` Mark Lord
2007-11-30 13:40                 ` Alan Cox
2007-11-30 13:59                   ` Tejun Heo
2007-11-30 14:12                     ` Jeff Garzik
2007-11-30 15:36                     ` Alan Cox
2007-11-30 13:09             ` Alan Cox
2007-11-29 17:38       ` Alan Cox
2007-12-04 19:34   ` Jeff Garzik
2007-12-05  1:14     ` Tejun Heo
2007-12-05 12:47       ` Alan Cox
2007-12-05 13:03         ` Tejun Heo
2007-12-05 14:01           ` Alan Cox
2007-12-05 14:22             ` Tejun Heo
2007-12-05 14:46               ` Alan Cox
2007-12-05 15:13                 ` Tejun Heo
2007-12-05 18:52                   ` Jeff Garzik
2007-12-06 11:03                 ` Petr Vandrovec
2007-12-06 11:10                   ` Tejun Heo

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