| commit | 466d8fc234cf32cb63d9d773e2f92f51860165f9 | |
| author | Bernhard Kohl <bernhard.kohl@nsn.com> | |
| Thu, 21 Jan 2010 23:13:48 +0000 (21 18:13 -0500) | ||
| committer | Marty Connor <mdc@etherboot.org> | |
| Thu, 21 Jan 2010 23:13:48 +0000 (21 18:13 -0500) | ||
| tree | 111f8fad657583409c1a78a8448c23628423975f | treesnapshot (tar.gz zip) |
| parent | 93805d97652b0f7a00028fe1e9ad461a7b5d423c | commitdiff |
[pci] Save and restore PCI command register
This seems to be necessary for some types of PCI devices. We had
problems when using gPXE in KVM virtual machines with direct
PCI device access.
Signed-off-by: Bernhard Kohl <bernhard.kohl@nsn.com>
Signed-off-by: Shao Miller <shao.miller@yrdsb.edu.on.ca>
Modified-by: Marty Connor <mdc@etherboot.org>
Signed-off-by: Marty Connor <mdc@etherboot.org>
This seems to be necessary for some types of PCI devices. We had
problems when using gPXE in KVM virtual machines with direct
PCI device access.
Signed-off-by: Bernhard Kohl <bernhard.kohl@nsn.com>
Signed-off-by: Shao Miller <shao.miller@yrdsb.edu.on.ca>
Modified-by: Marty Connor <mdc@etherboot.org>
Signed-off-by: Marty Connor <mdc@etherboot.org>
| src/drivers/bus/pciextra.c | diffblobblamehistory |