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Bug 83271 - Missing driver for tekram DC395 SCSI host controller
Summary: Missing driver for tekram DC395 SCSI host controller
Status: RESOLVED WORKSFORME
Alias: None
Product: Gentoo Release Media
Classification: Unclassified
Component: Everything (show other bugs)
Hardware: All Linux
: High major (vote)
Assignee: Gentoo LiveCD Package Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-02-25 01:48 UTC by Fabio Rossi
Modified: 2005-02-28 04:31 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
kernel_log.txt (log.txt,11.48 KB, text/plain)
2005-02-28 04:31 UTC, Fabio Rossi
Details

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Description Fabio Rossi 2005-02-25 01:48:16 UTC
I can't boot the last 2005.0 rc5 liveCD: it's missing the driver for tekram DC395 SCSI host controller. Can it be built in the kernel?

During the boot why isn't it checked the /newroot/dev/sr1?

Reproducible: Always
Steps to Reproduce:
1.
2.
3.
Comment 1 Chris Gianelloni (RETIRED) gentoo-dev 2005-02-25 05:26:24 UTC
Boot with "doscsi" as the instructions tell you to do for SCSI CDROM... The driver is there as a module.

Also, we don't take bugs against pre-release materials other than the single pre-release bug, as it is impossible for you to know what we've changed locally without making a new pre-release.
Comment 2 Fabio Rossi 2005-02-25 07:43:34 UTC
Sorry for posting this bug for a pre-release but otherwise I'd have to wait for the 2005.1 liveCD :-)

I have booted with the doscsi option: it doesn't boot. In the list of modules being loaded there is not my SCSI controller. I get

...
Attempting to mount CD:- /newroot/dev/cdroms/*
Attempting to mount CD:- /newroot/dev/ide/cd/*
Attempting to mount CD:- /newroot/dev/sr0

and the boot process ends without success (root directory not found). My CDROM however is mapped on /dev/sr1 (and this one is not checked).

If this problem has been solved after the 2005.0 rc5 ignore this post!

Thanks for your attention (and your time)!
Comment 3 Chris Gianelloni (RETIRED) gentoo-dev 2005-02-25 08:47:48 UTC
If sr0 has a CD in it, that will cause this problem... put the disk in your first cdrom
Comment 4 Fabio Rossi 2005-02-25 09:30:40 UTC
My first CDROM is /dev/sr0 but it is an old CD writer which doesn't read CDRW. I have to use /dev/sr1 for this reason.

I have solved this problem using the option cdboot=/dev/sr1 on boot: the real problem is that there are no modules for the SCSI host controller. Infact after entering in the busy box, if I list /lib/modules/2.6.10-gentoo-r6/kernel/driver/scsi/, I doesn't find the module dc*.ko for my host controller (infact there are no /dev/sr* devices).

The config entry for my SCSI host controller is CONFIG_SCSI_DC395x.
Comment 5 Fabio Rossi 2005-02-28 04:31:54 UTC
Created attachment 52295 [details]
kernel_log.txt

This is the log of kernel messages when I boot the liveCD: no SCSI card
recognized :-(