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>
---
hw/pci/pci_bridge.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c
index d1f902ee86..da34c8ebcd 100644
--- a/hw/pci/pci_bridge.c
+++ b/hw/pci/pci_bridge.c
@@ -448,11 +448,11 @@ int pci_bridge_qemu_reserve_cap_init(PCIDevice *dev, int
cap_offset,
PCIBridgeQemuCap cap = {
.len = cap_len,
.type = REDHAT_PCI_CAP_RESOURCE_RESERVE,
- .bus_res = res_reserve.bus,
- .io = res_reserve.io,
- .mem = res_reserve.mem_non_pref,
- .mem_pref_32 = res_reserve.mem_pref_32,
- .mem_pref_64 = res_reserve.mem_pref_64
+ .bus_res = cpu_to_le32(res_reserve.bus),
+ .io = cpu_to_le64(res_reserve.io),
+ .mem = cpu_to_le32(res_reserve.mem_non_pref),
+ .mem_pref_32 = cpu_to_le32(res_reserve.mem_pref_32),
+ .mem_pref_64 = cpu_to_le64(res_reserve.mem_pref_64)
};
int offset = pci_add_capability(dev, PCI_CAP_ID_VNDR,