Messages in this thread | | | From | Edward Macfarlane Smith <> | Subject | Re: missing cdrom in new kernel 2.4.26 | Date | Wed, 14 Jul 2004 16:42:13 +0100 |
| |
On Wednesday 14 July 2004 13:17, Hlaing Oo wrote:
> >>>>> my new kernel dmesg is below > > #cat /var/log/dmesg > Linux version 2.4.26 (root@localhost.localdomain) (gcc > version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #3 SMP
> BIOS strings suggest APM reports battery life in > minutes and wrong byte order. > Kernel command line: ro root=/dev/hda2 hdc=ide-scsi > ide_setup: hdc=ide-scsi ---cut--- old > EXT3-fs: mounted filesystem with ordered data mode. > SCSI subsystem driver Revision: 1.00 > scsi0 : SCSI host adapter emulation for IDE ATAPI > devices > Vendor: MATSHITA Model: UJDA310 Rev: 1.34 > Type: CD-ROM ANSI SCSI > revision: 02
In both old and new you are passing in hdc=ide-scsi on the boot line, telling the kernel to use ide-scsi for hdc. (I'd guess that /dev/cdrom points to /dev/sr0). The bit below shows that it has correctly inserted the ide-scsi module in your old kernel and detected the cdrom. That is missing from the new one. Are you sure you built the ide-scsi module in your new kernel? Have you checked /var/log/messages or /var/log/warn to see if there were any errors about problems with the ide-scsi module? Fairly certain I remember getting the same error one time when I forgot to build ide-scsi. Regards, Edward
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |