[SeaBIOS] [PATCH V3 0/2] fw/pci: better support for multiple host bridges
marcel at redhat.com
Mon Feb 16 18:29:18 CET 2015
The series is developed together with QEMU's:
[Qemu-devel] [PATCH RFC 00/17] implement multiple primary busses for pc machines
http://lists.gnu.org/archive/html/qemu-ppc/2015-01/msg00159.html (not related to ppc)
v2 -> v3:
- Addressed Kevin O'Connor comment to drop res_on_default_bus flag.
- Added him as signed-off-by, I hope is OK.
v1 -> v2:
- Addressed Kevin O'Connor idea (Thanks!) to treat devices behind extra root
PCI buses as belonging to Bus 0 for resource resizing and mapping.
The series fixes some issues when more than one root primary bus is present.
First patch scans all the bus range to find the extra root buses.
Second patch extends memory and IO mapping for found buses.
Marcel Apfelbaum (2):
fw/pci: scan all buses if extraroots romfile is present
fw/pci: map memory and IO regions for multiple pci root buses
src/fw/pciinit.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
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