[pci] Add generic configuration space backup/restore facility
authorMichael Brown <mcb30@etherboot.org>
Wed, 14 Oct 2009 01:06:01 +0000 (02:06 +0100)
committerMichael Brown <mcb30@etherboot.org>
Wed, 14 Oct 2009 01:06:23 +0000 (02:06 +0100)
commit4175b778c277c87980266c854139b7f93b5564d9
treee39d89ae8bd0b967273bf122e74030f8f96d8577
parentc9c411286aebc4c46539fad2c80a950ab80e68e8
[pci] Add generic configuration space backup/restore facility

Some devices can only be reset via a mechanism that also resets the
card's PCI core, thus necessitating a backup and restore of all or
part of the PCI configuration space across a reset.
src/drivers/bus/pcibackup.c [new file with mode: 0644]
src/include/gpxe/pcibackup.h [new file with mode: 0644]