* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
@ 2001-02-25 0:42 Rick Richardson
0 siblings, 0 replies; 7+ messages in thread
From: Rick Richardson @ 2001-02-25 0:42 UTC (permalink / raw)
To: linux-kernel; +Cc: Jens Axboe
On Sun, Jan 14 2001, Martin Maciaszek wrote:
> Since I installed Kernel 2.4.0 VMware is no longer able to
> recognize my cdrom drive. VMware shows a dialog box on power up
> with following content:
> [...]
> CDROM: '/dev/scd0' exists, but does not appear tobe a CDROM device.
On Mon Jan 15 2001, Jens Axboe wrote:
> Could you try with this patch, so maybe we can get some hints as to what
> is going on?
I didn't see any reply to the request to see the debug output from
the patch. So here is the output when it is applied to kernel 2.4.2:
Feb 24 18:36:11 ipcroe kernel: Detected scsi CD-ROM sr0 at scsi0, channel 0, id 6, lun 0
Feb 24 18:36:11 ipcroe kernel: sr0: scsi-1 drive
Feb 24 18:36:19 ipcroe kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
Feb 24 18:36:19 ipcroe kernel: Mode Sense (10) 00 0e 00 00 00 00 00 18 00
Feb 24 18:36:19 ipcroe kernel: [valid=0] Info fld=0x0, Current sr00:00: sense key Illegal Request
Feb 24 18:36:19 ipcroe kernel: Additional sense indicates Invalid command operation code
-Rick
--
Rick Richardson rickr@mn.rr.com http://home.mn.rr.com/richardsons/
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
@ 2001-02-06 1:22 Gregory T. Norris
2001-02-06 1:27 ` Jens Axboe
0 siblings, 1 reply; 7+ messages in thread
From: Gregory T. Norris @ 2001-02-06 1:22 UTC (permalink / raw)
To: axboe; +Cc: linux-kernel
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On Mon, Jan 15 2001, Jens Axboe wrote:
> Could you try with this patch, so maybe we can get some hints as to
> what is going on?
Here's what I got after applying your patch to 2.4.1:
----- SNIP -----
Feb 5 17:25:26 glitch kernel: VFS: Disk change detected on device sr(11,0)
Feb 5 17:25:26 glitch kernel: VFS: Disk change detected on device sr(11,0)
Feb 5 17:25:26 glitch kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
Feb 5 17:25:26 glitch kernel: Mode Sense (10) 00 0e 00 00 00 00 00 18 00
Feb 5 17:25:26 glitch kernel: [valid=0] Info fld=0x0, Current sr00:00: sense key Illegal Request
Feb 5 17:25:26 glitch kernel: Additional sense indicates Invalid command operation code
----- SNIP -----
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
2001-02-06 1:22 Gregory T. Norris
@ 2001-02-06 1:27 ` Jens Axboe
2001-02-06 1:29 ` Jens Axboe
0 siblings, 1 reply; 7+ messages in thread
From: Jens Axboe @ 2001-02-06 1:27 UTC (permalink / raw)
To: linux-kernel; +Cc: Gregory T. Norris
On Mon, Feb 05 2001, Gregory T. Norris wrote:
> On Mon, Jan 15 2001, Jens Axboe wrote:
> > Could you try with this patch, so maybe we can get some hints as to
> > what is going on?
>
> Here's what I got after applying your patch to 2.4.1:
>
> ----- SNIP -----
> Feb 5 17:25:26 glitch kernel: VFS: Disk change detected on device sr(11,0)
> Feb 5 17:25:26 glitch kernel: VFS: Disk change detected on device sr(11,0)
> Feb 5 17:25:26 glitch kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
> Feb 5 17:25:26 glitch kernel: Mode Sense (10) 00 0e 00 00 00 00 00 18 00
> Feb 5 17:25:26 glitch kernel: [valid=0] Info fld=0x0, Current sr00:00: sense key Illegal Request
> Feb 5 17:25:26 glitch kernel: Additional sense indicates Invalid command operation code
> ----- SNIP -----
Interesting, does audio volume control work if you play an audio cd?
--
Jens Axboe
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
2001-02-06 1:27 ` Jens Axboe
@ 2001-02-06 1:29 ` Jens Axboe
0 siblings, 0 replies; 7+ messages in thread
From: Jens Axboe @ 2001-02-06 1:29 UTC (permalink / raw)
To: linux-kernel; +Cc: Gregory T. Norris
On Tue, Feb 06 2001, Jens Axboe wrote:
> Interesting, does audio volume control work if you play an audio cd?
Nope it won't (just checked). I'll produce a patch for this
tomorrow, I know what's going on. Is this an old SCSI drive?
--
Jens Axboe
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^ permalink raw reply [flat|nested] 7+ messages in thread
* vmware 2.0.3, kernel 2.4.0 and a cdrom
@ 2001-01-14 19:49 Martin Maciaszek
2001-01-14 20:29 ` Martin Tessun
2001-01-15 21:15 ` Jens Axboe
0 siblings, 2 replies; 7+ messages in thread
From: Martin Maciaszek @ 2001-01-14 19:49 UTC (permalink / raw)
To: Linux kernel mailing list
[-- Attachment #1: Type: text/plain, Size: 610 bytes --]
Since I installed Kernel 2.4.0 VMware is no longer able to
recognize my cdrom drive. VMware shows a dialog box on power up
with following content:
[...]
CDROM: '/dev/scd0' exists, but does not appear tobe a CDROM device.
Error connecting the CDROM device
[...]
At the same time my syslog records the following message:
Jan 13 21:49:57 nexus kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
I tried 2.2.18 and VMware recognized the cdrom drive.
Any hints?
Cheers
Martin
--
BOFH excuse #122:
because Bill Gates is a Jehovah's witness and so nothing can work on St. Swithin's day.
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
2001-01-14 19:49 Martin Maciaszek
@ 2001-01-14 20:29 ` Martin Tessun
2001-01-15 21:15 ` Jens Axboe
1 sibling, 0 replies; 7+ messages in thread
From: Martin Tessun @ 2001-01-14 20:29 UTC (permalink / raw)
To: Martin Maciaszek; +Cc: Linux kernel mailing list
Hi,
I have the same problem. But if I say my CD-RW is the cdrom all works as
expected (/dev/scd1).
Also the capabilities aren't correct I think:
Jan 14 21:26:31 worf kernel: sr0: scsi3-mmc drive: 0x/0x writer cd/rw caddy
for my CDROM; it is a TEAC-CDROM without caddy, but tray and has a
read-speed of 42. It is NOT a writer.
The writer seems to be recognized correctly (again a TEAC-CDRW):
Jan 14 21:26:31 worf kernel: sr1: scsi3-mmc drive: 24x/24x writer cd/rw
xa/form2 cdda tray
Only the write-speed isn't correct (it can only write 8x not 24x)
As I have no time in the moment to dig this down further, I just write
this for information.
Btw I'm using kernel 2.4.0 with reiserfs and NVIDIA patch.
Bye
Martin
Martin Maciaszek wrote:
> Since I installed Kernel 2.4.0 VMware is no longer able to
> recognize my cdrom drive. VMware shows a dialog box on power up
> with following content:
> [...]
> CDROM: '/dev/scd0' exists, but does not appear tobe a CDROM device.
>
> Error connecting the CDROM device
> [...]
>
> At the same time my syslog records the following message:
> Jan 13 21:49:57 nexus kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
>
> I tried 2.2.18 and VMware recognized the cdrom drive.
>
> Any hints?
>
> Cheers
> Martin
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: vmware 2.0.3, kernel 2.4.0 and a cdrom
2001-01-14 19:49 Martin Maciaszek
2001-01-14 20:29 ` Martin Tessun
@ 2001-01-15 21:15 ` Jens Axboe
1 sibling, 0 replies; 7+ messages in thread
From: Jens Axboe @ 2001-01-15 21:15 UTC (permalink / raw)
To: mmaciaszek, Linux kernel mailing list
[-- Attachment #1: Type: text/plain, Size: 654 bytes --]
On Sun, Jan 14 2001, Martin Maciaszek wrote:
> Since I installed Kernel 2.4.0 VMware is no longer able to
> recognize my cdrom drive. VMware shows a dialog box on power up
> with following content:
> [...]
> CDROM: '/dev/scd0' exists, but does not appear tobe a CDROM device.
>
> Error connecting the CDROM device
> [...]
>
> At the same time my syslog records the following message:
> Jan 13 21:49:57 nexus kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
>
> I tried 2.2.18 and VMware recognized the cdrom drive.
Could you try with this patch, so maybe we can get some hints as to what
is going on?
--
* Jens Axboe <axboe@suse.de>
* SuSE Labs
[-- Attachment #2: sr_debug-1 --]
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--- /opt/kernel/linux-2.4.0-ac9/drivers/scsi/sr_ioctl.c Fri Dec 29 23:07:22 2000
+++ drivers/scsi/sr_ioctl.c Mon Jan 15 22:14:59 2001
@@ -161,10 +161,10 @@
} else {
err = -EINVAL;
}
-#ifdef DEBUG
- print_command(sr_cmd);
- print_req_sense("sr", SRpnt);
-#endif
+ if (!quiet) {
+ print_command(sr_cmd);
+ print_req_sense("sr", SRpnt);
+ }
break;
default:
printk(KERN_ERR "sr%d: CDROM (ioctl) error, command: ", target);
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2001-02-25 0:43 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2001-02-25 0:42 vmware 2.0.3, kernel 2.4.0 and a cdrom Rick Richardson
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2001-02-06 1:22 Gregory T. Norris
2001-02-06 1:27 ` Jens Axboe
2001-02-06 1:29 ` Jens Axboe
2001-01-14 19:49 Martin Maciaszek
2001-01-14 20:29 ` Martin Tessun
2001-01-15 21:15 ` Jens Axboe
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