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Date:      Mon, 1 Oct 2007 18:06:35 +0930
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        "Andrey V. Elsukov" <bu7cher@yandex.ru>
Cc:        freebsd-current@freebsd.org, sos@deepcore.dk
Subject:   Re: JMicron RAID problems
Message-ID:  <200710011806.55201.doconnor@gsoft.com.au>
In-Reply-To: <15341191160409@webmail11.yandex.ru>
References:  <200704181122.37957.doconnor@gsoft.com.au> <681431191157229@webmail33.yandex.ru> <15341191160409@webmail11.yandex.ru>

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On Sun, 30 Sep 2007, Andrey V. Elsukov wrote:
> Do you have tested my patch?
> http://lists.freebsd.org/pipermail/freebsd-current/2007-September/077
>415.html
>
> If it will not work, you can simple add
> default:
>      ch->devices =3D ATA_ATA_MASTER;
> in the ata_ahci_reset function. For the VIA AHCI this works.

The patch panics, although I had to apply it manually so maybe that's=20
the problem, however I think I merged it properly. This is a with=20
a -current from today so maybe that is the issue, I can test it with a=20
specific set of code if you like.

=46atal trap 12: page fault while in kernel mode
cpuid =3D 0; apic id =3D 00
fault virtual address	=3D 0x00
fault code		=3D supervisor read, page not present
instruction pointer	=3D 0x20:0x0
stack pointer		=3D 0x28:0xc10207c4
frame pointer		=3D 0x28:0xc10207d8
=2E.
bus_generic_attach()
acpi_pci_attach()
device_attach()
device_probe_and_attach()
bus_generic_attach()
acpi_pcib_attach()
device_attach()
device_probe_and_attach()
bus_generic_attach()
acpi_pci_attach()
device_attach()
=2E..
goes on for a while, I took some pictures instead of transcribing it=20
all.. Let me know if you want them.

=2D-=20
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C

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