Re: patch: atapi dvd-ram support

2000-11-12 Thread Jens Axboe
On Sat, Nov 11 2000, Hisaaki Shibata wrote: > > Or you could try the 2.4 version, as I said originally the 2.2 patch > > hasn't been tested at all. It would be nice to know if that works > > for you, as I may have screwed up the backport a bit. > > I tested on 2.4-test10 + dvd-ram-240t10p5.diff.b

Re: patch: atapi dvd-ram support

2000-11-10 Thread Hisaaki Shibata
> Or you could try the 2.4 version, as I said originally the 2.2 patch > hasn't been tested at all. It would be nice to know if that works > for you, as I may have screwed up the backport a bit. I tested on 2.4-test10 + dvd-ram-240t10p5.diff.bz2 + dvdram-ro_fix.diff env. It occured oops too :-(.

Re: patch: atapi dvd-ram support

2000-10-31 Thread Hisaaki Shibata
Hi, > > By using serial console, I get messages for you ;-) > > Thanks, now you're just one step short of being really > helpful :-). Pass it through ksymoops please, so the > addresses will map to function names + offsets. I atacched files. Is it OK? > > hdc: timeout waiting for DMA > > ide_d

Re: patch: atapi dvd-ram support

2000-10-30 Thread Jens Axboe
On Tue, Oct 31 2000, Hisaaki Shibata wrote: > By using serial console, I get messages for you ;-) Thanks, now you're just one step short of being really helpful :-). Pass it through ksymoops please, so the addresses will map to function names + offsets. > In case of doing "dd if=/dev/zero of=/de

Re: patch: atapi dvd-ram support

2000-10-30 Thread Hisaaki Shibata
Hello again, > > I tried the patch. > > But kernel said Oops both fdisk /dev/hdc and > > dd if=/dev/zero of=/dev/hdc bs=2048 count=1 . > > > After showing above strace message in a few seconds, kernel panic happened. > > > > I can not see some head line of Oops messages. Sorry. > > Is there an

Re: patch: atapi dvd-ram support

2000-10-29 Thread Jens Axboe
On Sun, Oct 29 2000, Hisaaki Shibata wrote: > I tried the patch. > But kernel said Oops both fdisk /dev/hdc and > dd if=/dev/zero of=/dev/hdc bs=2048 count=1 . > After showing above strace message in a few seconds, kernel panic happened. > > I can not see some head line of Oops messages. Sorry.

Re: patch: atapi dvd-ram support

2000-10-28 Thread Hisaaki Shibata
Thanks again. > > > Ok, does /proc/sys/dev/cdrom/info list DVD-RAM as a capability? > > CD-ROM information, Id: cdrom.c 3.12 2000/10/22 > > > > Can write DVD-RAM: 1 > > So far, so good. :-) > > Should I set any flags to permit write a DVD-RAM media ? > > No, as I said it should detect

Re: patch: atapi dvd-ram support

2000-10-28 Thread Jens Axboe
On Sun, Oct 29 2000, Hisaaki Shibata wrote: > > Ok, does /proc/sys/dev/cdrom/info list DVD-RAM as a capability? > > Yes. > I think it seems good. > > # more info > CD-ROM information, Id: cdrom.c 3.12 2000/10/22 > > Can write DVD-RAM: 1 So far, so good. > Should I set any flags to permi

Re: patch: atapi dvd-ram support

2000-10-28 Thread Hisaaki Shibata
Thank you, again. > On Sat, Oct 28 2000, Hisaaki Shibata wrote: > > > > But I could not mkudf nor mkext2fs to my ATAPI 9.4GB new DVD-RAM drive. > > > > > > What do you mean? What happened? strace of mke2fs of mkudf would > > > be nice to have. > > > > My system said it is not permited because i

Re: patch: atapi dvd-ram support

2000-10-28 Thread Jens Axboe
On Sat, Oct 28 2000, Hisaaki Shibata wrote: > > > But I could not mkudf nor mkext2fs to my ATAPI 9.4GB new DVD-RAM drive. > > > > What do you mean? What happened? strace of mke2fs of mkudf would > > be nice to have. > > My system said it is not permited because it is read only. [snip] Ok, does

Re: patch: atapi dvd-ram support

2000-10-28 Thread Hisaaki Shibata
Thanks, Axboe > > But I could not mkudf nor mkext2fs to my ATAPI 9.4GB new DVD-RAM drive. > > What do you mean? What happened? strace of mke2fs of mkudf would > be nice to have. My system said it is not permited because it is read only. execve("/sbin/mke2fs", ["/sbin/mke2fs", "/dev/hdc"], [/*

Re: patch: atapi dvd-ram support

2000-10-28 Thread Jens Axboe
On Sat, Oct 28 2000, Andre Hedrick wrote: > > This is not necessary, the ide-cd driver will set the read-only > > flag appropriately depending on the device type detected. > > This may not be the best option as the default. > If a dvd-ram is used for backup you may not always want it in RW mode.

Re: patch: atapi dvd-ram support

2000-10-28 Thread Andre Hedrick
On Sat, 28 Oct 2000, Jens Axboe wrote: > This is not necessary, the ide-cd driver will set the read-only > flag appropriately depending on the device type detected. This may not be the best option as the default. If a dvd-ram is used for backup you may not always want it in RW mode. Just a thoug

Re: patch: atapi dvd-ram support

2000-10-27 Thread Jens Axboe
On Fri, Oct 27 2000, Andre Hedrick wrote: > hdparm -r0 /dev/hdc [snip] > That is how it is DONE! This is not necessary, the ide-cd driver will set the read-only flag appropriately depending on the device type detected. -- * Jens Axboe <[EMAIL PROTECTED]> * SuSE Labs - To unsubscribe from this

Re: patch: atapi dvd-ram support

2000-10-27 Thread Jens Axboe
On Sat, Oct 28 2000, Hisaaki Shibata wrote: > I did patch 2.2.17 tree with dvd-ram-2217p17.diff.bz2. > > At that time, following patch is rejected. > I think these lines should be removed from patchs. > > @@ -1329,7 +1369,7 @@ >static > void cdrom_sleep (int time) >

Re: patch: atapi dvd-ram support

2000-10-27 Thread Andre Hedrick
hdparm -r0 /dev/hdc smsc:/proc/ide/hdc # cat model driver media MATSHITADVD-RAM LF-D210 ide-cdrom version 4.99 cdrom smsc:/proc/ide/hdc # hdparm -r0 /dev/hdc /dev/hdc: setting readonly to 0 (off) readonly = 0 (off) smsc:/ # mke2fs -b 2048 /dev/hdc -m 0 mke2fs 1.18, 11-Nov-1999 for EXT2

Re: patch: atapi dvd-ram support

2000-10-27 Thread Hisaaki Shibata
Hello I did patch 2.2.17 tree with dvd-ram-2217p17.diff.bz2. At that time, following patch is rejected. I think these lines should be removed from patchs. @@ -1329,7 +1369,7 @@ static void cdrom_sleep (int time) { - current->state = TASK_IN

Re: patch: atapi dvd-ram support

2000-10-25 Thread Jens Axboe
On Wed, Oct 25 2000, Andre Hedrick wrote: > > The optimal solution is to make the UDF tools part of the util-linux > > package, which will probably happen at some point. I don't really know, > > that part is not mine. I might put some work into making this happen, > > though. > > Andries, > > Je

Re: patch: atapi dvd-ram support

2000-10-25 Thread Andre Hedrick
On Wed, 25 Oct 2000, Jens Axboe wrote: > On Tue, Oct 24 2000, Jeff V. Merkey wrote: > > > Are you suggesting the tools be part of the kernel tree? If you are, I > > > don't think they belong here because they are userland tools like > > > mkisofs and the like. Nothing really related to the kernel

Re: patch: atapi dvd-ram support

2000-10-25 Thread Jeff V. Merkey
Jens Axboe wrote: > > On Tue, Oct 24 2000, Jeff V. Merkey wrote: > > > Are you suggesting the tools be part of the kernel tree? If you are, I > > > don't think they belong here because they are userland tools like > > > mkisofs and the like. Nothing really related to the kernel. > > > > No. I'

Re: patch: atapi dvd-ram support

2000-10-25 Thread Jens Axboe
On Tue, Oct 24 2000, Jeff V. Merkey wrote: > > Are you suggesting the tools be part of the kernel tree? If you are, I > > don't think they belong here because they are userland tools like > > mkisofs and the like. Nothing really related to the kernel. > > No. I'm suggesting they be in the utils

Re: patch: atapi dvd-ram support

2000-10-24 Thread Mohammad A. Haque
I'm sorry. I completely missed the .org part there. "Jeff V. Merkey" wrote: > > No. I'm suggesting they be in the utils area of kernel.org so folks > don't have to > run all over the net locating them. I like just typing > > 'rsync ftp.kernel.org:pub/linux /home/ftp/linux' to update my mirror

Re: patch: atapi dvd-ram support

2000-10-24 Thread Jeff V. Merkey
"Mohammad A. Haque" wrote: > > Are you suggesting the tools be part of the kernel tree? If you are, I > don't think they belong here because they are userland tools like > mkisofs and the like. Nothing really related to the kernel. No. I'm suggesting they be in the utils area of kernel.org so

Re: patch: atapi dvd-ram support

2000-10-24 Thread Mohammad A. Haque
Are you suggesting the tools be part of the kernel tree? If you are, I don't think they belong here because they are userland tools like mkisofs and the like. Nothing really related to the kernel. > > Jens, > > It would be a good idea to roll these tools into the kernel.org tree so > folks don'

Re: patch: atapi dvd-ram support

2000-10-24 Thread Jeff V. Merkey
Jens Axboe wrote: > > On Tue, Oct 24 2000, Jeff V. Merkey wrote: > > Super!. I'll download and test it. We've had nothing but problems with > > DVD devices in 2.4. Hopefully this works. Where are the utilities for > > I beat up the 2.4 version yesterday, and it looks solid so far. The > ac

Re: patch: atapi dvd-ram support

2000-10-24 Thread Jens Axboe
On Tue, Oct 24 2000, Jeff V. Merkey wrote: > Super!. I'll download and test it. We've had nothing but problems with > DVD devices in 2.4. Hopefully this works. Where are the utilities for I beat up the 2.4 version yesterday, and it looks solid so far. The actual write handling is the same as

Re: patch: atapi dvd-ram support

2000-10-24 Thread Jeff V. Merkey
On Tue, Oct 24, 2000 at 04:21:12PM -0700, Jens Axboe wrote: > Hi, > > I've put up patches for 2.2 and 2.4 adding native ATAPI dvd-ram support. > The 2.2 patch is completely untested, but the 2.4 version appears to > work well. > > *.kernel.org/pub/linux/kernel/people/axboe/dvdram > > -- > * Je