diff options
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci_bridge.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c index 40a39f57cb..08b7e44e2e 100644 --- a/hw/pci/pci_bridge.c +++ b/hw/pci/pci_bridge.c @@ -411,38 +411,34 @@ void pci_bridge_map_irq(PCIBridge *br, const char* bus_name, int pci_bridge_qemu_reserve_cap_init(PCIDevice *dev, int cap_offset, - uint32_t bus_reserve, uint64_t io_reserve, - uint64_t mem_non_pref_reserve, - uint64_t mem_pref_32_reserve, - uint64_t mem_pref_64_reserve, - Error **errp) + PCIResReserve res_reserve, Error **errp) { - if (mem_pref_32_reserve != (uint64_t)-1 && - mem_pref_64_reserve != (uint64_t)-1) { + if (res_reserve.mem_pref_32 != (uint64_t)-1 && + res_reserve.mem_pref_64 != (uint64_t)-1) { error_setg(errp, "PCI resource reserve cap: PREF32 and PREF64 conflict"); return -EINVAL; } - if (mem_non_pref_reserve != (uint64_t)-1 && - mem_non_pref_reserve >= (1ULL << 32)) { + if (res_reserve.mem_non_pref != (uint64_t)-1 && + res_reserve.mem_non_pref >= (1ULL << 32)) { error_setg(errp, "PCI resource reserve cap: mem-reserve must be less than 4G"); return -EINVAL; } - if (mem_pref_32_reserve != (uint64_t)-1 && - mem_pref_32_reserve >= (1ULL << 32)) { + if (res_reserve.mem_pref_32 != (uint64_t)-1 && + res_reserve.mem_pref_32 >= (1ULL << 32)) { error_setg(errp, "PCI resource reserve cap: pref32-reserve must be less than 4G"); return -EINVAL; } - if (bus_reserve == (uint32_t)-1 && - io_reserve == (uint64_t)-1 && - mem_non_pref_reserve == (uint64_t)-1 && - mem_pref_32_reserve == (uint64_t)-1 && - mem_pref_64_reserve == (uint64_t)-1) { + if (res_reserve.bus == (uint32_t)-1 && + res_reserve.io == (uint64_t)-1 && + res_reserve.mem_non_pref == (uint64_t)-1 && + res_reserve.mem_pref_32 == (uint64_t)-1 && + res_reserve.mem_pref_64 == (uint64_t)-1) { return 0; } @@ -450,11 +446,11 @@ 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 = bus_reserve, - .io = io_reserve, - .mem = mem_non_pref_reserve, - .mem_pref_32 = mem_pref_32_reserve, - .mem_pref_64 = mem_pref_64_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 }; int offset = pci_add_capability(dev, PCI_CAP_ID_VNDR, |