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| author | Michael S. Tsirkin <mst@redhat.com> | 2021-10-20 05:48:54 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-10-20 06:18:17 -0400 |
| commit | 0e464f7d993113119f0fd17b890831440734ce15 (patch) | |
| tree | 308dfdd4966e189c9c9bcda90930a75e8563e59d /qemu-io-cmds.c | |
| parent | 402378407dbdce79ce745a13f5c84815f929cfdd (diff) | |
pci: fix PCI resource reserve capability on BE
PCI resource reserve capability should use LE format as all other PCI
things. If we don't then seabios won't boot:
=== PCI new allocation pass #1 ===
PCI: check devices
PCI: QEMU resource reserve cap: size 10000000000000 type io
PCI: secondary bus 1 size 10000000000000 type io
PCI: secondary bus 1 size 00200000 type mem
PCI: secondary bus 1 size 00200000 type prefmem
=== PCI new allocation pass #2 ===
PCI: out of I/O address space
This became more important since we started reserving IO by default,
previously no one noticed.
Fixes: e2a6290aab ("hw/pcie-root-port: Fix hotplug for PCI devices requiring IO")
Cc: marcel.apfelbaum@gmail.com
Fixes: 226263fb5c ("hw/pci: add QEMU-specific PCI capability to the Generic PCI Express Root Port")
Cc: zuban32s@gmail.com
Fixes: 6755e618d0 ("hw/pci: add PCI resource reserve capability to legacy PCI bridge")
Cc: jing2.liu@linux.intel.com
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions