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 ov

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 o

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

2007-05-18 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

2007-05-16 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 con

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 tr

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_it

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 "uns

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 g

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 t

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: