* Two CDROM drives and module compilation of CDROM Support
@ 2004-01-13 9:03 Little Djo
2004-01-13 9:22 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Little Djo @ 2004-01-13 9:03 UTC (permalink / raw)
To: linux-kernel
Hi,
if I build CDROM support as module, then work only first CDROM (hdc):
[root]# modprobe ide-cd
[root]# dmesg | tail -3
ide-cd: ignoring drive hdd
hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
if i compile CDROM support in kernel, all two drives work!
this feature present in kernel 2.6.0 (-test## also), 2.6.1, 2.6.1-mm1,
but don't present in kernel 2.4.x
--
Удачи, Hatred
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Two CDROM drives and module compilation of CDROM Support
2004-01-13 9:03 Two CDROM drives and module compilation of CDROM Support Little Djo
@ 2004-01-13 9:22 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2004-01-13 9:22 UTC (permalink / raw)
To: Little Djo; +Cc: linux-kernel
On Tue, Jan 13 2004, Little Djo wrote:
> Hi,
>
> if I build CDROM support as module, then work only first CDROM (hdc):
> [root]# modprobe ide-cd
> [root]# dmesg | tail -3
> ide-cd: ignoring drive hdd
> hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
> Uniform CD-ROM driver Revision: 3.12
>
> if i compile CDROM support in kernel, all two drives work!
>
> this feature present in kernel 2.6.0 (-test## also), 2.6.1, 2.6.1-mm1,
> but don't present in kernel 2.4.x
Most likely you have an entry in /etc/modules.conf ala
options ide-cd ignore=hdd
so ide-cd discards hdd (maybe you used to drive it with ide-scsi?)
--
Jens Axboe
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