Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 11:26:06AM -0500, Mark Lord wrote: > Another way to the same thing is with "hdparm -E", > which contrary to my earlier posting actually does > seem to work already with libata. Hi! There are DVD-ROM drives that don't react to hdparm -E but do react to SET_STREAMING, for

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
Hi Mark! On Wed, Nov 14, 2007 at 11:41:37AM -0500, Mark Lord wrote: > Ahh.. got it. The host_status returned (not checked by that code) was 7, > which means "host error". > > In this case, that's because the cmd_len is (16), which is too large for > ATAPI. > It needs to be changed to (12)

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 10:09:22AM -0500, Mark Lord wrote: > I think the problem here might be that libata doesn't actually support > SG_IO > for ATAPI drives prior to 2.6.24 (ugh). > > Try it with a 2.6.24-rc* kernel from kernel.org, or back-patch the ATA_16 > SG_IO support into your older

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 12:28:59AM +0100, Sebastian Kemper wrote: > http://svn.mplayerhq.hu/mplayer/trunk/stream/stream_dvd.c?view=markup > > See dvd_set_speed(). The drive I'm using is an Optiarc DVD RW AD-7170A. > With the "old" ATA driver dvd_set_speed() works, with lib

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 12:28:59AM +0100, Sebastian Kemper wrote: http://svn.mplayerhq.hu/mplayer/trunk/stream/stream_dvd.c?view=markup See dvd_set_speed(). The drive I'm using is an Optiarc DVD RW AD-7170A. With the old ATA driver dvd_set_speed() works, with libata it doesn't. Hello Alan

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 10:09:22AM -0500, Mark Lord wrote: I think the problem here might be that libata doesn't actually support SG_IO for ATAPI drives prior to 2.6.24 (ugh). Try it with a 2.6.24-rc* kernel from kernel.org, or back-patch the ATA_16 SG_IO support into your older kernel. Hi

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
Hi Mark! On Wed, Nov 14, 2007 at 11:41:37AM -0500, Mark Lord wrote: Ahh.. got it. The host_status returned (not checked by that code) was 7, which means host error. In this case, that's because the cmd_len is (16), which is too large for ATAPI. It needs to be changed to (12) instead. I

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-14 Thread Sebastian Kemper
On Wed, Nov 14, 2007 at 11:26:06AM -0500, Mark Lord wrote: Another way to the same thing is with hdparm -E, which contrary to my earlier posting actually does seem to work already with libata. Hi! There are DVD-ROM drives that don't react to hdparm -E but do react to SET_STREAMING, for

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-13 Thread Sebastian Kemper
Hi Alan! On Tue, Nov 13, 2007 at 09:22:30PM +, Alan Cox wrote: > It isn't a known issue, and it suprises me as SG_IO basically passes > commands through to the drive. We don't support speed change via xfermode > setting but GPCMD_SET_STREAMING sohuld behave. > > Do you have a simple code

libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-13 Thread Sebastian Kemper
Hi all, while trying to limit the speed of DVD drives during DVD playback I've come under the impression that GPCMD_SET_STREAMING via SG_IO doesn't yet work with libata/PATA (AMD/NVIDIA PATA support). I tested on an NForce2 board (all IDE, no SATA) and kernel 2.6.22.12. When I use the "old" ATA

libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-13 Thread Sebastian Kemper
Hi all, while trying to limit the speed of DVD drives during DVD playback I've come under the impression that GPCMD_SET_STREAMING via SG_IO doesn't yet work with libata/PATA (AMD/NVIDIA PATA support). I tested on an NForce2 board (all IDE, no SATA) and kernel 2.6.22.12. When I use the old ATA

Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing

2007-11-13 Thread Sebastian Kemper
Hi Alan! On Tue, Nov 13, 2007 at 09:22:30PM +, Alan Cox wrote: It isn't a known issue, and it suprises me as SG_IO basically passes commands through to the drive. We don't support speed change via xfermode setting but GPCMD_SET_STREAMING sohuld behave. Do you have a simple code example

Re: Linux kernel 2.6.22.3 released

2007-08-15 Thread Sebastian Kemper
Am Mittwoch, 15. August 2007 18:49:07 schrieben Sie: > Linux kernel version 2.6.22.3 has been released. It is available from: > ... > The following files were changed in this release: > > Makefile |2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Obviously something went wrong. - To

Re: Linux kernel 2.6.22.3 released

2007-08-15 Thread Sebastian Kemper
Am Mittwoch, 15. August 2007 18:49:07 schrieben Sie: Linux kernel version 2.6.22.3 has been released. It is available from: ... The following files were changed in this release: Makefile |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Obviously something went wrong. - To

2.6.22-rc4: (mtrr) WARNING: ... Section mismatch

2007-06-05 Thread Sebastian Kemper
Hello all, I get these warnings compiling rc4 (see attached out.log file). I'm used to warnings compiling my (vanilla) kernels, but these look more suspicious than usual to me. If this is nothing to worry about, please disregard. Otherwise please CC. Regards Sebastian -- "When the going

2.6.22-rc4: (mtrr) WARNING: ... Section mismatch

2007-06-05 Thread Sebastian Kemper
Hello all, I get these warnings compiling rc4 (see attached out.log file). I'm used to warnings compiling my (vanilla) kernels, but these look more suspicious than usual to me. If this is nothing to worry about, please disregard. Otherwise please CC. Regards Sebastian -- When the going

Re: 2.6.21: ACPI related kernel panic

2007-05-01 Thread Sebastian Kemper
On Mon, Apr 30, 2007 at 03:34:29PM +0200, Michal Piotrowski wrote: > Sebastian, please test both patches. > http://bugzilla.kernel.org/attachment.cgi?id=11331=view > http://bugzilla.kernel.org/attachment.cgi?id=11332=view Hello, I applied both patches and the kernel panic doesn't happen anymore.

Re: 2.6.21: ACPI related kernel panic

2007-05-01 Thread Sebastian Kemper
On Mon, Apr 30, 2007 at 03:34:29PM +0200, Michal Piotrowski wrote: Sebastian, please test both patches. http://bugzilla.kernel.org/attachment.cgi?id=11331action=view http://bugzilla.kernel.org/attachment.cgi?id=11332action=view Hello, I applied both patches and the kernel panic doesn't happen

No proper shutdown after kernel 2.6.13-rc2

2007-04-22 Thread Sebastian Kemper
Hello list, this is an old issue, I reported it to http://bugzilla.kernel.org/show_bug.cgi?id=5410 in 2005, but it still bothers me. My mouse light (simple Logitech USB mouse) still stays on after shutdown with 2.6.21-rc7. But, headway has been made (a little). It turned out that I don't have

No proper shutdown after kernel 2.6.13-rc2

2007-04-22 Thread Sebastian Kemper
Hello list, this is an old issue, I reported it to http://bugzilla.kernel.org/show_bug.cgi?id=5410 in 2005, but it still bothers me. My mouse light (simple Logitech USB mouse) still stays on after shutdown with 2.6.21-rc7. But, headway has been made (a little). It turned out that I don't have

Re: 2.6.20-rc7 mtrr handling

2007-01-31 Thread Sebastian Kemper
On Thursday 01 February 2007 07:13, you wrote: > Sebastian Kemper wrote: > > But now /proc/mtrr shows 256MB of video ram, same as lspci, whereas > > the real amount of video ram (as properly detected by X) is only > > 128MB. > > The size of the aperture doesn't have

2.6.20-rc7 mtrr handling

2007-01-31 Thread Sebastian Kemper
Hello list, I read about the changes regarding the mtrr code in the upcoming 2.6.20 kernel and so today I tried rc7. Since quite some time I had warning messages like mtrr... overlaps existing... whenever I started up Xorg with DRI enabled. This doesn't happen anymore with 2.6.20-rc7. But

2.6.20-rc7 mtrr handling

2007-01-31 Thread Sebastian Kemper
Hello list, I read about the changes regarding the mtrr code in the upcoming 2.6.20 kernel and so today I tried rc7. Since quite some time I had warning messages like mtrr... overlaps existing... whenever I started up Xorg with DRI enabled. This doesn't happen anymore with 2.6.20-rc7. But

Re: 2.6.20-rc7 mtrr handling

2007-01-31 Thread Sebastian Kemper
On Thursday 01 February 2007 07:13, you wrote: Sebastian Kemper wrote: But now /proc/mtrr shows 256MB of video ram, same as lspci, whereas the real amount of video ram (as properly detected by X) is only 128MB. The size of the aperture doesn't have to match the actual amount of memory

Re: [OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
On Fri, Dec 01, 2006 at 03:32:47PM -0800, [EMAIL PROTECTED] wrote: > On Fri, Dec 01, 2006 at 03:29:22PM -0800, Pete Zaitcev wrote: > > On Fri, 1 Dec 2006 15:23:39 -0800, [EMAIL PROTECTED] wrote: > > > > > BIOS handoff assumes an SMI, right? Could SMI be masked? > > > > That might be a bad idea,

Re: [OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
On Fri, Dec 01, 2006 at 02:03:59PM +0100, Sebastian Kemper wrote: > Hello all, > > I sometimes get this message when I boot kernel 2.6.19. Could this be > related to the BIOS option "USB keyboard support"? When I turn it off I > never get the "handoff fai

[OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
Hello all, I sometimes get this message when I boot kernel 2.6.19. Could this be related to the BIOS option "USB keyboard support"? When I turn it off I never get the "handoff failed" message afaik. But I need it to access lilo. Now I use an USB->PS2 adapter and turn "USB keyboard support" off.

[OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
Hello all, I sometimes get this message when I boot kernel 2.6.19. Could this be related to the BIOS option USB keyboard support? When I turn it off I never get the handoff failed message afaik. But I need it to access lilo. Now I use an USB-PS2 adapter and turn USB keyboard support off. If

Re: [OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
On Fri, Dec 01, 2006 at 02:03:59PM +0100, Sebastian Kemper wrote: Hello all, I sometimes get this message when I boot kernel 2.6.19. Could this be related to the BIOS option USB keyboard support? When I turn it off I never get the handoff failed message afaik. But I need it to access lilo

Re: [OHCI] BIOS handoff failed (BIOS bug?)

2006-12-01 Thread Sebastian Kemper
On Fri, Dec 01, 2006 at 03:32:47PM -0800, [EMAIL PROTECTED] wrote: On Fri, Dec 01, 2006 at 03:29:22PM -0800, Pete Zaitcev wrote: On Fri, 1 Dec 2006 15:23:39 -0800, [EMAIL PROTECTED] wrote: BIOS handoff assumes an SMI, right? Could SMI be masked? That might be a bad idea, because