From: Albert Lee <albertcc@tw.ibm.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: Linux IDE <linux-ide@vger.kernel.org>
Subject: [PATCH] libata: minor fix for 2.6.16-rc3
Date: Mon, 13 Feb 2006 18:55:25 +0800 [thread overview]
Message-ID: <43F0659D.9000109@tw.ibm.com> (raw)
Jeff,
Just two minor fixes from libata-dev tree that might be good for 2.6.16:
- Fix the array index value in ata_rwcmd_protocol() for the added FUA commands.
- Filter out ATAPI packet command error messages in ata_pio_error()
Patch against the mainline 2.6.16-rc3 tree.
For your review, thanks.
Albert
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
---
--- linux-2.6.16-rc3/drivers/scsi/libata-core.c 2006-02-13 18:41:48.000000000 +0800
+++ linux-2.6.16-rc3-mod/drivers/scsi/libata-core.c 2006-02-13 18:44:58.000000000 +0800
@@ -614,7 +614,7 @@ int ata_rwcmd_protocol(struct ata_queued
} else if (lba48 && (qc->ap->flags & ATA_FLAG_PIO_LBA48)) {
/* Unable to use DMA due to host limitation */
tf->protocol = ATA_PROT_PIO;
- index = dev->multi_count ? 0 : 4;
+ index = dev->multi_count ? 0 : 8;
} else {
tf->protocol = ATA_PROT_DMA;
index = 16;
@@ -3357,11 +3357,12 @@ static void ata_pio_error(struct ata_por
{
struct ata_queued_cmd *qc;
- printk(KERN_WARNING "ata%u: PIO error\n", ap->id);
-
qc = ata_qc_from_tag(ap, ap->active_tag);
assert(qc != NULL);
+ if (qc->tf.command != ATA_CMD_PACKET)
+ printk(KERN_WARNING "ata%u: PIO error\n", ap->id);
+
/* make sure qc->err_mask is available to
* know what's wrong and recover
*/
next reply other threads:[~2006-02-13 10:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-13 10:55 Albert Lee [this message]
2006-02-15 6:07 ` [PATCH] libata: minor fix for 2.6.16-rc3 Tejun Heo
2006-02-15 6:55 ` [PATCH] libata: minor fix for 2.6.16 (respin) Albert Lee
2006-02-20 11:16 ` Jeff Garzik
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