On Friday 12 June 2009 1:47:41 pm David Christensen wrote: > > > > The bge driver recognizes the controller but fails to get the > > > > adapter's BAR memory mapped by the OS. Since it's only > > requesting > > > > 64KB it sounds like an OS issue. If you remove any other PCI > > > > devices in the system does the bge driver load? > > > > > > I cannot remove any devices from the system. > > > The problem is occurring on an Acer Aspire 5920 laptop with no > > > external devices plugged into it. > > > > You can try disabling ACPI. On some machines ACPI > > initialization inexpicably clears the I/O windows in certain > > PCI-PCI bridges and FreeBSD does not cope well with this case. > > Does that apply to memory windows too? The device doesn't support > legacy I/O, only memory mapped registers. Yes, I meant I/O in a more generic I/O resource sense including both I/O ports and memio. -- John BaldwinReceived on Fri Jun 12 2009 - 16:46:03 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:49 UTC