MCP55 SATA solution to test

[Marco Bröder]

On Sun October 25 2009 02:46:57 Alexander Motin wrote:
> Hi.
> 
> Thanks to one man who provided access to his machine, I seem to found
> how to fix device detection on nVidia MCP55 SATA controller on amd64
> 8.0. Looks like this controller need some time (very short) to enable
> BAR(5) memory access after PCI configuration register written. Probably
> some changes in PCI code exposed this issue. Also it explains why
> setting hw.pci.mcfg to 0 helps.
> 
> Attached patch solves problem for that machine. Testers are welcome.
> 

Success! I tested your patch and everything is working fine
with hw.pci.mcfg set to 1, now. Please commit it.

Many thanks!

-- 
Regards,
Marco Bröder <marco.broeder at gmx.eu>
OpenPGP key fingerprint: 5615 106E 031A F3D3 64CC 0F9E 4DCE 6524 F595 082F