On 16 Mar 2009, at 22:59, Chris Ridd wrote:
On 16 Mar 2009, at 21:29, Henrik Johansson wrote:
Hi,
On Mar 16, 2009, at 11:07 AM, Chris Ridd wrote:
Hi,
I updated to 109 from the dev repository, but booting hangs. A
verbose boot suggests it is having problems with a PCI express
card (a no-name si3132 SATA 2 controller) that is working (it is
being booted from) and worked in build 106.
The last few lines of a verbose boot are:
[...]
pseudo-device: acpippm0
acpippm0 is /pseudo/acpi...@0
pseudo-device: ppm0
ppm0 is /pseudo/p...@0
npe0 at root: space 0 offset 0
npe0 is /p...@0,0
PCI Express-device: pci8086,3...@3, pcie_pci1
pcie_pci1 is /p...@0,0/pci8086,3...@3
Does anyone have any suggestions on getting 109 going?
I filed a bug that looks similar (6815701) it seems related to the
MSI interrupt for AHCI putbak in snv_109 (6768770).
Ah, I remember something on xwin-discuss about MSI interrupts.
(Searches) Yes, you can disable them by editing the last line of /
kernel/drv/nvidia.conf, and the suggestion was that they'd be
disabled by default until all the known MSI bugs were fixed.
Did MSI interrupts get enabled post 106?
I was asked to boot into kmdb with -kd and use "::bp ahci`_init'
and at the breakpoint disable MSI " ahci_msi_enabled/W 0" but i can
not generate any input from my Type 6 USB keyboard after i reached
the breakpoint. It you think this might be related please give it
a try.
I can give it a try! Thanks!
Alas, no joy with any of the helpful suggestions.
Booting with -kdv and setting moddebug to 0x8000000 ended up logging
the same two final lines. The deadman timer didn't fire. The hang
lasts for at least 48 hours BTW...
I was able to set ahci_msi_enabled from 1 to 0 while stopped at that
breakpoint, but continuing still hung after logging those two lines.
The nvidia.conf file in both 106 and 109 has AllowMSI=0.
Are there any other knobs I can play with?
Cheers,
Chris
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