From: Matthew Garrett <mjg59@srcf.ucam.org>
To: acpi-devel@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org
Subject: yenta_socket: no PCI interrupts after resume if intel-agp loaded on HP 1105
Date: Tue, 07 Jun 2005 12:56:33 +0100 [thread overview]
Message-ID: <1118145393.6648.232.camel@tyrosine> (raw)
If I boot a kernel without any modules loaded and then load intel-agp, I
can successfully suspend and resume this machine via ACPI. However, the
b44 module is then unable to determine its MAC address correctly, and
ipw2100 claims that it can't find a device. yenta_socket gives
Yenta : Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:02:06.0, mfunc 0x00001000, devctl 0x66
Yenta TI: socket 0000:02:06.0 probing PCI interrupt failed, trying to fix
Yenta TI: socket 0000:02:06.0 falling back to parallel PCI interrupts
Yenta TI: socket 0000:02:06.0 no PCI interrupts. Fish. Please report.
The only output from the AGP driver is:
agpgart: Detected an Intel 855PM Chipset.
agpgart: AGP aperture is 32M @ 0xe2000000
If I have all of these drivers loaded at suspend, resume fails. Without
intel-agp, I can suspend and resume happily (well, X won't start after
resume, but that's potentially an entirely separate issue)
--
Matthew Garrett | mjg59@srcf.ucam.org
next reply other threads:[~2005-06-07 11:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-07 11:56 Matthew Garrett [this message]
2005-06-09 11:19 ` Matthew Garrett
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