Re: IT821x: no DMA since 2.6.21

2007-06-02 Thread Bartlomiej Zolnierkiewicz
On Thursday 31 May 2007, Thomas Kuther wrote: > On Do, 24.05.07 11:46 Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> > wrote: > > > > > Hi, > > > > [...] > > > > Improved patch - this time the issue should be fixed for good (I was > > looking only at the RAID specific part of the fixups and I

Re: IT821x: no DMA since 2.6.21

2007-06-02 Thread Bartlomiej Zolnierkiewicz
On Thursday 31 May 2007, Thomas Kuther wrote: On Do, 24.05.07 11:46 Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote: Hi, [...] Improved patch - this time the issue should be fixed for good (I was looking only at the RAID specific part of the fixups and I overlooked the

Re: IT821x: no DMA since 2.6.21

2007-05-31 Thread Thomas Kuther
On Do, 24.05.07 11:46 Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> wrote: > > Hi, > > [...] > > Improved patch - this time the issue should be fixed for good (I was > looking only at the RAID specific part of the fixups and I overlooked > the fact that the original code was clearing too much

Re: IT821x: no DMA since 2.6.21

2007-05-31 Thread Thomas Kuther
On Do, 24.05.07 11:46 Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote: Hi, [...] Improved patch - this time the issue should be fixed for good (I was looking only at the RAID specific part of the fixups and I overlooked the fact that the original code was clearing too much of

Re: IT821x: no DMA since 2.6.21

2007-05-24 Thread Bartlomiej Zolnierkiewicz
Hi, On Friday 18 May 2007, Thomas Kuther wrote: > On Mi, 16.05.07 11:46 Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> > wrote: > > > > Shall I test it without "noraid=1" too? > > > > Please do, the main goal of the patch was to fix "RAID mode" > > ("noraid=1" should work fine also without the

Re: IT821x: no DMA since 2.6.21

2007-05-24 Thread Bartlomiej Zolnierkiewicz
Hi, On Friday 18 May 2007, Thomas Kuther wrote: On Mi, 16.05.07 11:46 Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote: Shall I test it without noraid=1 too? Please do, the main goal of the patch was to fix RAID mode (noraid=1 should work fine also without the patch?).

Re: IT821x: no DMA since 2.6.21

2007-05-18 Thread Thomas Kuther
On Mi, 16.05.07 11:46 Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> wrote: > > Shall I test it without "noraid=1" too? > > Please do, the main goal of the patch was to fix "RAID mode" > ("noraid=1" should work fine also without the patch?). > > Thanks, > Bart Hi, sorry for late response. Now

Re: IT821x: no DMA since 2.6.21

2007-05-18 Thread Thomas Kuther
On Mi, 16.05.07 11:46 Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote: Shall I test it without noraid=1 too? Please do, the main goal of the patch was to fix RAID mode (noraid=1 should work fine also without the patch?). Thanks, Bart Hi, sorry for late response. Now the results in

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Alan Cox
> The real problem seems to be that IT821x "virtual" ID misses info > about supported DMA modes (while it seems to contain enabled DMA > mode info). It does at least for the RAID volumes which are quite peculiar and seem to have been defined by flipping bits until Windows worked 8) > [ Patch is

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Bartlomiej Zolnierkiewicz
Hi, On Wednesday 16 May 2007, Thomas Kuther wrote: > On Mi, 16.05.07 02:58 Bartlomiej Zolnierkiewicz wrote: > > > > > Hi, > > > > On Tuesday 15 May 2007, Alan Cox wrote: > > > On Tue, 15 May 2007 12:53:08 +0200 > > > Thomas Kuther <[EMAIL PROTECTED]> wrote: > > > > > > > Hi! > > > > > > > >

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Thomas Kuther
On Mi, 16.05.07 02:58 Bartlomiej Zolnierkiewicz wrote: > > Hi, > > On Tuesday 15 May 2007, Alan Cox wrote: > > On Tue, 15 May 2007 12:53:08 +0200 > > Thomas Kuther <[EMAIL PROTECTED]> wrote: > > > > > Hi! > > > > > > Since 2.6.21 I have a problem with the it821x driver on my ITE > > > 8212

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Thomas Kuther
On Mi, 16.05.07 02:58 Bartlomiej Zolnierkiewicz wrote: Hi, On Tuesday 15 May 2007, Alan Cox wrote: On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther [EMAIL PROTECTED] wrote: Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Bartlomiej Zolnierkiewicz
Hi, On Wednesday 16 May 2007, Thomas Kuther wrote: On Mi, 16.05.07 02:58 Bartlomiej Zolnierkiewicz wrote: Hi, On Tuesday 15 May 2007, Alan Cox wrote: On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther [EMAIL PROTECTED] wrote: Hi! Since 2.6.21 I have a problem

Re: IT821x: no DMA since 2.6.21

2007-05-16 Thread Alan Cox
The real problem seems to be that IT821x virtual ID misses info about supported DMA modes (while it seems to contain enabled DMA mode info). It does at least for the RAID volumes which are quite peculiar and seem to have been defined by flipping bits until Windows worked 8) [ Patch is based

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Bartlomiej Zolnierkiewicz
Hi, On Tuesday 15 May 2007, Alan Cox wrote: > On Tue, 15 May 2007 12:53:08 +0200 > Thomas Kuther <[EMAIL PROTECTED]> wrote: > > > Hi! > > > > Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 > > controller. > > Now I saw some updates to it821x in 2.6.22-rc1 and gave that a

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:48 Alan Cox <[EMAIL PROTECTED]> wrote: > > I already tried pata_it821x and it failed to recognize the second > > harddisk hdf. I use the controller only for additional harddrives, > > no RAID, no cd-rom. > > Logs from that would be most helpful as I am maintaining the >

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Alan Cox
> I already tried pata_it821x and it failed to recognize the second > harddisk hdf. I use the controller only for additional harddrives, no > RAID, no cd-rom. Logs from that would be most helpful as I am maintaining the pata_it821x driver. Alan - To unsubscribe from this list: send the line

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:31 Alan Cox <[EMAIL PROTECTED]> wrote: > On Tue, 15 May 2007 12:53:08 +0200 > Thomas Kuther <[EMAIL PROTECTED]> wrote: > > > Hi! > > > > Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 > > controller. > > Now I saw some updates to it821x in 2.6.22-rc1 and

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:53 Thomas Kuther wrote: > Hi! > > Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 > controller. > Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, > but the problem persists. > Back on 2.6.20 - here is some output from the working

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Alan Cox
On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther <[EMAIL PROTECTED]> wrote: > Hi! > > Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 > controller. > Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but > the problem persists. I've had multiple reports of

IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but the problem persists. It seems that DMA is broken on it8212 somehow since the merge of the it8213 driver. dmesg shows some BUG DMA OFF:

IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but the problem persists. It seems that DMA is broken on it8212 somehow since the merge of the it8213 driver. dmesg shows some BUG DMA OFF:

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:53 Thomas Kuther wrote: Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but the problem persists. Back on 2.6.20 - here is some output from the working driver.

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Alan Cox
On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther [EMAIL PROTECTED] wrote: Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but the problem persists. I've had multiple reports of this. I

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:31 Alan Cox [EMAIL PROTECTED] wrote: On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther [EMAIL PROTECTED] wrote: Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try,

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Alan Cox
I already tried pata_it821x and it failed to recognize the second harddisk hdf. I use the controller only for additional harddrives, no RAID, no cd-rom. Logs from that would be most helpful as I am maintaining the pata_it821x driver. Alan - To unsubscribe from this list: send the line

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Thomas Kuther
On Di, 15.05.07 12:48 Alan Cox [EMAIL PROTECTED] wrote: I already tried pata_it821x and it failed to recognize the second harddisk hdf. I use the controller only for additional harddrives, no RAID, no cd-rom. Logs from that would be most helpful as I am maintaining the pata_it821x

Re: IT821x: no DMA since 2.6.21

2007-05-15 Thread Bartlomiej Zolnierkiewicz
Hi, On Tuesday 15 May 2007, Alan Cox wrote: On Tue, 15 May 2007 12:53:08 +0200 Thomas Kuther [EMAIL PROTECTED] wrote: Hi! Since 2.6.21 I have a problem with the it821x driver on my ITE 8212 controller. Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try, but the