Your device need 256G pref mem?
YH
-----Original Message----- From: linuxbios-bounces@linuxbios.org [mailto:linuxbios-bounces@linuxbios.org] On Behalf Of Myles Watson Sent: Friday, November 03, 2006 12:42 PM To: 'ron minnich' Cc: 'LinuxBIOS' Subject: Re: [LinuxBIOS] Disabled device help
My large device gets disabled somewhere in LinuxBIOS or the kernel.
This
is the encouraging line from LinuxBIOS telling me that the registers
are
indeed set correctly.
PCI: 05:01.0 18 <- [8000000000 - bfffffffff] prefmem64
Unfortunately, Linux sees something different and fails to allocate
this
region because it sees it at 00000080-000000bf and that conflicts with other things.
Does anyone have a pointer to where I should look for this problem?
Has
anyone else had problems with devices larger than 4GB?
you may be the first lucky person to do this.
I assume this is an opteron in 64-bit mode?
That's correct.
Myles