From: Mark Lord <liml@rtr.ca>
To: James Courtier-Dutton <James@superbug.demon.co.uk>
Cc: Jeff Garzik <jgarzik@pobox.com>, linux-ide@vger.kernel.org
Subject: Re: libata-passthrough problem.
Date: Sun, 13 Nov 2005 12:01:55 -0500 [thread overview]
Message-ID: <43777183.5030208@rtr.ca> (raw)
In-Reply-To: <43775815.2090204@superbug.demon.co.uk>
James,
This is the version that fixes the problem.
Compiles, untested, no extraneous parenthesis.
Please give it a try, and let us know how it performs for you.
Signed-off-by: Mark Lord <mlord@pobox.com>
--- linux-2.6.15-rc1/drivers/scsi/libata-scsi.c.orig 2005-11-11 20:43:36.000000000 -0500
+++ linux/drivers/scsi/libata-scsi.c 2005-11-12 18:45:43.000000000 -0500
@@ -2276,6 +2276,12 @@
tf->device = scsicmd[8];
tf->command = scsicmd[9];
}
+ /*
+ * If slave is possible, enforce correct master/slave bit for this port:
+ */
+ if (qc->ap->flags & ATA_FLAG_SLAVE_POSS)
+ tf->device = qc->dev->devno ?
+ tf->device | ATA_DEV1 : tf->device & ~ATA_DEV1;
/*
* Filter SET_FEATURES - XFER MODE command -- otherwise,
next prev parent reply other threads:[~2005-11-13 17:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-12 10:55 libata-passthrough problem James Courtier-Dutton
2005-11-12 15:18 ` Mark Lord
2005-11-12 17:57 ` Jeff Garzik
2005-11-12 19:53 ` Mark Lord
2005-11-12 19:56 ` Mark Lord
2005-11-12 23:19 ` Jeff Garzik
2005-11-12 23:54 ` [PATCH 2.6.15-rc1] libata: fix passthru for slave devices Mark Lord
2005-11-12 23:55 ` [PATCH 2.6.15-rc1] libata: fix comments on ata_tf_from_fis() Mark Lord
2005-11-13 0:15 ` [PATCH 2.6.15-rc1] libata: fix passthru for slave devices Jeff Garzik
2005-11-13 2:50 ` Mark Lord
2005-11-13 3:20 ` Jeff Garzik
2005-11-13 4:37 ` Mark Lord
2005-11-13 0:16 ` Jeff Garzik
2005-11-13 2:48 ` Mark Lord
2005-11-13 3:04 ` Mark Lord
2005-11-13 3:11 ` Mark Lord
2005-11-12 23:19 ` libata-passthrough problem Jeff Garzik
2005-11-12 23:40 ` Mark Lord
2005-11-13 15:13 ` James Courtier-Dutton
2005-11-13 17:01 ` Mark Lord [this message]
2005-11-13 17:03 ` Mark Lord
2005-11-13 20:17 ` James Courtier-Dutton
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