linux-kernel - Re: IDE DVD and CD drive seem to not work with Linux desktop 3.3.0-030300-generic

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Message-ID: <CAMfrEMa65+X1zA5fQ7R+Zt8tGjf9XtcHnPodiJgy+9bwO-nFkg@mail.gmail.com>
Date:	Thu, 22 Mar 2012 23:46:58 -0500
From:	Chris Holland <bandidoirlandes@...il.com>
To:	Robert Hancock <hancockrwd@...il.com>
Cc:	linux-kernel@...r.kernel.org, bandidoirlandes@...il.com
Subject: Re: IDE DVD and CD drive seem to not work with Linux desktop 3.3.0-030300-generic

On Thu, Mar 22, 2012 at 9:44 PM, Chris Holland
<bandidoirlandes@...il.com> wrote:
> On Thu, Mar 22, 2012 at 9:30 PM, Chris Holland
> <bandidoirlandes@...il.com> wrote:
>> On Thu, Mar 22, 2012 at 9:15 PM, Robert Hancock <hancockrwd@...il.com> wrote:
>>> On Wed, Mar 21, 2012 at 11:44 PM, Chris Holland
>>> <bandidoirlandes@...il.com> wrote:
>>>>
>>>> On Wed, Mar 21, 2012 at 11:36 PM, Robert Hancock <hancockrwd@...il.com> wrote:
>>>> > On 03/21/2012 10:29 PM, Chris Holland wrote:
>>>> >>
>>>> >> Please cc me at: bandidoirlandes@...il.com
>>>> >>
>>>> >> My optical drives are not working with 3.3 but they worked fine with
>>>> >> 3.3rc7
>>>> >> These are the kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/
>>>> >> Ubuntu 11.10
>>>> >>
>>>> >> Not working
>>>> >> Linux desktop 3.3.0-030300-generic #201203182135 SMP Mon Mar 19
>>>> >> 01:36:20 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
>>>> >> cat /var/log/dmesg | egrep '(CD|DVD)'
>>>> >> [    0.000000]   CD000-EFFFF uncachable
>>>> >>
>>>> >> Working
>>>> >> Linux desktop 3.3.0-030300rc7-generic #201203101735 SMP Sat Mar 10
>>>> >> 22:36:28 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
>>>> >> cat /var/log/dmesg | egrep '(CD|DVD)'
>>>> >> [    0.000000]   CD000-EFFFF uncachable
>>>> >> [    0.092676] ACPI Warning: Incorrect checksum in table [TAMG] -
>>>> >> 0xCD, should be 0xCC (20120111/tbutils-321)
>>>> >> [    6.324511] ata9.01: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66
>>>> >> [    6.397218] scsi 8:0:0:0: CD-ROM            LITE-ON  LTR-48246S
>>>> >>   SS0B PQ: 0 ANSI: 5
>>>> >> [    6.419770] cdrom: Uniform CD-ROM driver Revision: 3.20
>>>> >> [    6.419898] sr 8:0:0:0: Attached scsi CD-ROM sr0
>>>> >> [    6.427088] scsi 8:0:1:0: CD-ROM            LITE-ON  DVDRW
>>>> >> SHW-160P6S PS0A PQ: 0 ANSI: 5
>>>> >> [    6.429600] sr 8:0:1:0: Attached scsi CD-ROM sr1
>>>> >>
>>>> >> I tried to do a git bisect but I dont know what I am doing. Might just
>>>> >> be my computer acting up.
>>>> >
>>>> >
>>>> > Can you post the full dmesg output from the non-working kernel?
>>>
>>>> [    3.231464] pata_jmicron 0000:03:00.1: setting latency timer to 64
>>>> [    3.255549] scsi8 : pata_jmicron
>>>> [    3.260534] scsi9 : pata_jmicron
>>>> [    3.260933] ata9: PATA max UDMA/100 cmd 0xef00 ctl 0xee00 bmdma 0xeb00 irq 16
>>>> [    3.260936] ata10: PATA max UDMA/100 cmd 0xed00 ctl 0xec00 bmdma
>>>> 0xeb08 irq 16
>>>
>>> Hmm, seems like nothing detected on that port at all. Do you have some
>>> output from a working boot?
>>
>> Working dmesg http://pastebin.com/jDaMhWXc
>>
>> This is a issue that others are having it seems.
>> https://bugs.archlinux.org/task/29030
>> https://bugs.archlinux.org/task/29045
>>
>>
>> I did some work with git bisect but i dont know what i am doing though
>> so this might not be the actual issue
>> last build is going with 4949be16822e92a18ea0cc1616319926628092ee is
>> the first bad commit removed.
>> Waiting to see if it works.
>
> The only thing I saw different between the dmesg output was from the 3.3rc7
> [    5.937329] pata_jmicron 0000:03:00.1: setting latency timer to 64
> [    5.946289] scsi8 : pata_jmicron.
> [    5.970116] scsi9 : pata_jmicron
> [    5.970501] ata9: PATA max UDMA/100 cmd 0xef00 ctl 0xee00 bmdma 0xeb00 irq 16
> [    5.970503] ata10: PATA max UDMA/100 cmd 0xed00 ctl 0xec00 bmdma
> 0xeb08 irq 16
>
> then you get
> [    6.324507] ata9.00: ATAPI: LITE-ON LTR-48246S, SS0B, max UDMA/33
> [    6.324511] ata9.01: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66
> [    6.340507] ata9.00: configured for UDMA/33
> [    6.372507] ata9.01: configured for UDMA/66
> [    6.397218] scsi 8:0:0:0: CD-ROM            LITE-ON  LTR-48246S
>  SS0B PQ: 0 ANSI: 5
> [    6.419767] sr0: scsi3-mmc drive: 42x/48x writer cd/rw xa/form2 cdda tray
> [    6.419770] cdrom: Uniform CD-ROM driver Revision: 3.20
> [    6.419898] sr 8:0:0:0: Attached scsi CD-ROM sr0
> [    6.419957] sr 8:0:0:0: Attached scsi generic sg4 type 5
> [    6.427088] scsi 8:0:1:0: CD-ROM            LITE-ON  DVDRW
> SHW-160P6S PS0A PQ: 0 ANSI: 5
> [    6.429493] sr1: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
> [    6.429600] sr 8:0:1:0: Attached scsi CD-ROM sr1
> [    6.429658] sr 8:0:1:0: Attached scsi generic sg5 type 5
>
>
> On 3.3 I only get
> [    3.231464] pata_jmicron 0000:03:00.1: setting latency timer to 64
> [    3.255549] scsi8 : pata_jmicron
> [    3.260534] scsi9 : pata_jmicron
> [    3.260933] ata9: PATA max UDMA/100 cmd 0xef00 ctl 0xee00 bmdma 0xeb00 irq 16
> [    3.260936] ata10: PATA max UDMA/100 cmd 0xed00 ctl 0xec00 bmdma
> 0xeb08 irq 16
>
> Or thats how it looks to me

With lots of help on irc I did

git bisect reset
git revert 4949be16822e
cp /boot/config-3.3.0-030300-generic .config
make oldconfig
fakeroot make deb-pkg

seems to fix it....
cat /var/log/dmesg | egrep '(CD|DVD)'
[    0.000000] Linux version 3.3.0+ (root@...ktop) (gcc version 4.6.1
(Ubuntu/Linaro 4.6.1-9ubuntu3) ) #8 SMP Thu Mar 22 22:06:21 CDT 2012
[    0.000000]   CD000-EFFFF uncachable
[    5.669815] ata9.01: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66
[    5.745430] scsi 8:0:0:0: CD-ROM            LITE-ON  LTR-48246S
  SS0B PQ: 0 ANSI: 5
[    5.768369] cdrom: Uniform CD-ROM driver Revision: 3.20
[    5.768481] sr 8:0:0:0: Attached scsi CD-ROM sr0
[    5.775750] scsi 8:0:1:0: CD-ROM            LITE-ON  DVDRW
SHW-160P6S PS0A PQ: 0 ANSI: 5
[    5.778227] sr 8:0:1:0: Attached scsi CD-ROM sr1


But again I don't know what I am doing, and could be completely in the
wrong spot.
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