audk/OvmfPkg/PlatformPei
Laszlo Ersek bba734ab4c OvmfPkg/PlatformPei: provide 10 * 4KB of PCI IO Port space on Q35
This can accommodate 10 bridges (including root bridges, PCIe upstream and
downstream ports, etc -- see
<https://bugzilla.redhat.com/show_bug.cgi?id=1333238#c12> for more
details).

10 is not a whole lot, but closer to the architectural limit of 15 than
our current 4, so it can be considered a stop-gap solution until all
guests manage to migrate to virtio-1.0, and no longer need PCI IO BARs
behind PCIe downstream ports.

Cc: Gabriel Somlo <somlo@cmu.edu>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
2016-05-17 20:48:43 +02:00
..
Cmos.c Update the copyright notice format 2010-04-28 12:43:04 +00:00
Cmos.h Update the copyright notice format 2010-04-28 12:43:04 +00:00
Fv.c OvmfPkg: decompress FVs on S3 resume if SMM_REQUIRE is set 2015-11-30 18:41:24 +00:00
MemDetect.c OvmfPkg/PlatformPei: Add memory above 4GB as tested 2016-05-04 08:47:34 +08:00
Platform.c OvmfPkg/PlatformPei: provide 10 * 4KB of PCI IO Port space on Q35 2016-05-17 20:48:43 +02:00
Platform.h OvmfPkg/PlatformPei: Add memory above 4GB as tested 2016-05-04 08:47:34 +08:00
PlatformPei.inf OvmfPkg: replace PcdAcpiPmBaseAddress with PIIX4_PMBA_VALUE 2016-05-17 20:48:33 +02:00
Xen.c OvmfPkg/PlatformPei: Add memory above 4GB as tested 2016-05-04 08:47:34 +08:00
Xen.h OvmfPkg: define EFI_XEN_OVMF_INFO 2013-12-08 01:35:52 +00:00