Bug 5845 - cdrom_pc_intr: The drive appears confused (i945g+ICH7+ HP dvd840)
Summary: cdrom_pc_intr: The drive appears confused (i945g+ICH7+ HP dvd840)
Status: CLOSED WILL_FIX_LATER
Alias: None
Product: IO/Storage
Classification: Unclassified
Component: IDE (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: Bartlomiej Zolnierkiewicz
URL:
Keywords:
Depends on: 5844
Blocks:
  Show dependency tree
 
Reported: 2006-01-07 02:46 UTC by Oleksij Rempel (fishor)
Modified: 2008-03-15 07:12 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.15-mm3 >
Subsystem:
Regression: ---
Bisected commit-id:

Attachments
dmesg (15.29 KB, text/plain)
2006-01-07 02:46 UTC, Oleksij Rempel (fishor) 		Details
lspci (12.46 KB, text/plain)
2006-01-07 02:47 UTC, Oleksij Rempel (fishor) 		Details
dmesg 2.6.15 (24.27 KB, text/plain)
2006-01-12 09:04 UTC, Oleksij Rempel (fishor) 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Oleksij Rempel (fishor) 2006-01-07 02:46:02 UTC 
Distribution: ubuntu 5.10
Hardware Environment:motherboard ASUS P5LD2VM (i945g+ICH7 )+ HP dvd840
Problem Description:
Before i uset normal PATA-CDRW with PATA -IDE and i didn't had any problems. Now
i using PATA HP dvd840 with SATA - IDE and i olways get this message:
cdrom_pc_intr: The drive appears confused

And dvd840 can't read any CD.



Steps to reproduce:
Comment 1 Oleksij Rempel (fishor) 2006-01-07 02:46:49 UTC 
Created attachment 6950 [details]
dmesg
Comment 2 Oleksij Rempel (fishor) 2006-01-07 02:47:14 UTC 
Created attachment 6951 [details]
lspci
Comment 3 Oleksij Rempel (fishor) 2006-01-07 02:59:41 UTC 
BIOS setting "Enhacent mode" + "SATA only" resolv this problem. But it's
inpossible to boot with cdrom.
Comment 4 Bartlomiej Zolnierkiewicz 2006-01-12 08:52:38 UTC 
Did some previous kernel work OK?

Please send dmesg for BIOS setting "Enhacent mode" + "SATA only".
Comment 5 Oleksij Rempel (fishor) 2006-01-12 09:04:11 UTC 
Created attachment 6997 [details]
dmesg 2.6.15

This is kernel 2.6.15 dmesg, with some error from other device 

BIOS setting "Enhacent mode" + "SATA only"
Comment 6 Oleksij Rempel (fishor) 2006-01-12 09:05:18 UTC 
Did some previous kernel work OK?
No. This is not regression.
Comment 7 Bartlomiej Zolnierkiewicz 2006-01-12 10:23:54 UTC 
Thanks.  What was your original BIOS setting?

It reminds me that ICH[5678] chipset support needs to be fixed w.r.t. to IRQ
acking issue (I wonder whether this will cause conflicts with libata driver).

For now please stick to the workaround.
Comment 8 Oleksij Rempel (fishor) 2006-01-12 10:55:06 UTC 
The original BIOS setting "Enhacent mode" + "SATA + PATA"
Comment 9 Natalie Protasevich 2008-03-15 00:13:04 UTC 
Please confirm the bug status - is there plans to fix the problem, was it fixed already, or it should be closed permanently.
Thanks.
Comment 10 Bartlomiej Zolnierkiewicz 2008-03-15 06:30:10 UTC 
This should be fixed in recent kernels.
Comment 11 Oleksij Rempel (fishor) 2008-03-15 07:12:45 UTC 
It is fixed.
Thank you all!
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