Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-09 Thread Sergei Shtylyov
Bartlomiej Zolnierkiewicz wrote: Sergei, do we need to disallow UDMA6 completely on HPT734 or is it only an issue with some problematic devices (=> blacklist)? Note that I didn't change what the old code was doing in this regard -- although the HPT374 spec does *not* say that UDMA6 is suppo

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-08 Thread Bartlomiej Zolnierkiewicz
On Tuesday 05 June 2007, Sergei Shtylyov wrote: > Hello. > > Bartlomiej Zolnierkiewicz wrote: > > >>>The log of a typical IDE reset is available here: > > >>>http://petra.hos.u-szeged.hu/~wildy/syslog.gz > > >>>This was the worst case: the IDE bus was resetted during the system > >

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-05 Thread Sergei Shtylyov
Hello, I wrote: This looks promising. Using a vanilla 2.6.22-rc3 I was able to reproduce the problem within a few seconds. With the above modification the machine is running under heavy disk I/O without problems since 30 minutes... Did it fix the problem for good? It seems so far. There h

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-05 Thread Sergei Shtylyov
Hello, I wrote: I felt inspired by this explanation (thanks!) and took a look at hpt374-opensource-v2.10 vendor driver. Here is something interesting: glbdata.c: ... #ifdef CLOCK_66MHZ ULONG setting370_66[] = { 0xd029d5e, 0xd029d26, 0xc829ca6, 0xc829c84, 0xc829c62, 0x2

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-05 Thread Sergei Shtylyov
Hello. Bartlomiej Zolnierkiewicz wrote: The log of a typical IDE reset is available here: http://petra.hos.u-szeged.hu/~wildy/syslog.gz This was the worst case: the IDE bus was resetted during the system boot. Could you try setting HPT374_ALLOW_ATA133_6 to 0 in drivers/ide/pci/hpt366.

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-04 Thread Bartlomiej Zolnierkiewicz
Hello, On Sunday 03 June 2007, Sergei Shtylyov wrote: > Geller Sandor wrote: > Hello. > > > The log of a typical IDE reset is available here: > > > http://petra.hos.u-szeged.hu/~wildy/syslog.gz > > > This was the worst case: the IDE bus was resetted during the system > > boot.

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-03 Thread Sergei Shtylyov
Geller Sandor wrote: Hello. The log of a typical IDE reset is available here: http://petra.hos.u-szeged.hu/~wildy/syslog.gz This was the worst case: the IDE bus was resetted during the system boot. Could you try setting HPT374_ALLOW_ATA133_6 to 0 in drivers/ide/pci/hpt366.c and rebuil

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-03 Thread Geller Sandor
Hello, On Sun, 3 Jun 2007, Bartlomiej Zolnierkiewicz wrote: Hi, On Saturday 02 June 2007, Geller Sandor wrote: On Sat, 2 Jun 2007, Sergei Shtylyov wrote: The log of a typical IDE reset is available here: http://petra.hos.u-szeged.hu/~wildy/syslog.gz This was the worst case: the IDE b

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-02 Thread Bartlomiej Zolnierkiewicz
Hi, On Saturday 02 June 2007, Geller Sandor wrote: > On Sat, 2 Jun 2007, Sergei Shtylyov wrote: > > >> The log of a typical IDE reset is available here: > > > >> http://petra.hos.u-szeged.hu/~wildy/syslog.gz > > > >> This was the worst case: the IDE bus was resetted during the system boot. > > >

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-01 Thread Geller Sandor
On Sat, 2 Jun 2007, Sergei Shtylyov wrote: The log of a typical IDE reset is available here: http://petra.hos.u-szeged.hu/~wildy/syslog.gz This was the worst case: the IDE bus was resetted during the system boot. Could you try setting HPT374_ALLOW_ATA133_6 to 0 in drivers/ide/pci/hpt3

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-01 Thread Sergei Shtylyov
Hello. Geller Sandor wrote: I saw a similar report yesterday with '2.6.21.1 - 97% wait time on IDE operations' subject. After upgrading from 2.6.20.7 kernel to 2.6.21.1 my system started to reset infrequenly the IDE bus. In the syslog DMA timeout, resetting IDE bus messages appeared. I've c

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-01 Thread Geller Sandor
On Sat, 2 Jun 2007, Sergei Shtylyov wrote: Hello. Andrew Morton wrote: I saw a similar report yesterday with '2.6.21.1 - 97% wait time on IDE operations' subject. After upgrading from 2.6.20.7 kernel to 2.6.21.1 my system started to reset infrequenly the IDE bus. In the syslog DMA timeout,

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-01 Thread Sergei Shtylyov
Hello. Andrew Morton wrote: I saw a similar report yesterday with '2.6.21.1 - 97% wait time on IDE operations' subject. After upgrading from 2.6.20.7 kernel to 2.6.21.1 my system started to reset infrequenly the IDE bus. In the syslog DMA timeout, resetting IDE bus messages appeared. I've c

Re: HPT374 IDE problem with 2.6.21.* kernels

2007-06-01 Thread Andrew Morton
On Wed, 30 May 2007 11:30:00 +0200 (CEST) Geller Sandor <[EMAIL PROTECTED]> wrote: > Hi, > > I saw a similar report yesterday with '2.6.21.1 - 97% wait time on IDE > operations' subject. > > After upgrading from 2.6.20.7 kernel to 2.6.21.1 my system started to > reset infrequenly the IDE bus.

HPT374 IDE problem with 2.6.21.* kernels

2007-05-30 Thread Geller Sandor
Hi, I saw a similar report yesterday with '2.6.21.1 - 97% wait time on IDE operations' subject. After upgrading from 2.6.20.7 kernel to 2.6.21.1 my system started to reset infrequenly the IDE bus. In the syslog DMA timeout, resetting IDE bus messages appeared. I've changed the two disks atta