[gPXE] Porting Windows XP to New Target Hardware + ISCSI Boot

[Miller, Shao]

Hello again Marc,

I would expect that 'devcon findall pci\*' should find your PCI-to-PCI
bridge that you wish to install.  Once you see the correct device ID, I
would expect that you can then use that ID in your 'devcon install
machine.inf pci\foobarblaz' invocation.  I'm not sure whether the ID
will be PCI\CC_0604 or not...  That looks like a "compatible ID" versus
the "device instance ID."

ALSO: Remember the ampersand quirk!  With devcon, when passing a device
ID containing ampersands, you must throw a caret ("^") in front of each
ampersand.  For example:

PCI\VEN_8086&DEV_2841&SUBSYS_00000000&REV_03* becomes
PCI\VEN_8086^&DEV_2841^&SUBSYS_00000000^&REV_03*

- Shao Miller