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From: Mark Lord <lkml@rtr.ca>
To: Francesco Biscani <biscani@pd.astro.it>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>, linux-kernel@vger.kernel.org
Subject: Re: libata PATA drivers patch for 2.6.16-rc4
Date: Mon, 20 Feb 2006 17:12:02 -0500	[thread overview]
Message-ID: <43FA3EB2.30002@rtr.ca> (raw)
In-Reply-To: <200602202226.43772.biscani@pd.astro.it>

[-- Attachment #1: Type: text/plain, Size: 374 bytes --]

Francesco Biscani wrote:
>
> Feb 20 22:06:17 kurtz ata2(0): WARNING: ATAPI is disabled, device ignored.
..
> The CDROM on the second ide channel was not recognized (what's up with that 
> WARNING?).

Dunno.  For some odd reason libata still doesn't want to handle ATAPI
devices out-of-the-box.  There's a boot/module option for it, though,
as well as this patch (attached).

[-- Attachment #2: 01_libata_atapi_enabled.patch --]
[-- Type: text/x-patch, Size: 427 bytes --]

--- linux.old/drivers/scsi/libata-core.c	2006-02-14 12:10:33.000000000 -0500
+++ linux/drivers/scsi/libata-core.c	2006-02-16 11:42:58.000000000 -0500
@@ -78,7 +78,7 @@
 static unsigned int ata_unique_id = 1;
 static struct workqueue_struct *ata_wq;
 
-int atapi_enabled = 0;
+int atapi_enabled = 1;
 module_param(atapi_enabled, int, 0444);
 MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");
 

  reply	other threads:[~2006-02-20 22:12 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-20 14:19 libata PATA drivers patch for 2.6.16-rc4 Alan Cox
2006-02-20 15:44 ` Meelis Roos
2006-02-20 17:40   ` Alan Cox
     [not found] ` <b637ec0b0602200742j5780bfcck75f9090c91b8760f@mail.gmail.com>
2006-02-20 17:36   ` Alan Cox
2006-02-20 17:44     ` Fabio Comolli
2006-02-20 21:26 ` Francesco Biscani
2006-02-20 22:12   ` Mark Lord [this message]
2006-02-21  2:17     ` Francesco Biscani
2006-02-20 22:57   ` Alan Cox
2006-02-21  2:22     ` Francesco Biscani
2006-02-23  4:05 ` Ed Sweetman
2006-02-23 15:07   ` Alan Cox
2006-02-23 17:42     ` Francesco Biscani
2006-02-23 17:54     ` Chris Boot
2006-02-23 22:54       ` Ed Sweetman
  -- strict thread matches above, loose matches on Subject: below --
2006-02-23 17:18 Luca

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