diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2013-05-30 12:57:26 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-07-04 10:40:56 +0300 |
| commit | 3459a625215449b67b9c67d9151ff72892d0a42a (patch) | |
| tree | 2f22e21c03a15b418a94b4d91db8fdaa711ce76a /include/hw | |
| parent | 620ac82eb0fc4218fb6a4937bcef3fdab3126703 (diff) | |
| download | qemu-3459a625215449b67b9c67d9151ff72892d0a42a.zip | |
pci: store PCI hole ranges in guestinfo structure
Will be used to pass hole ranges to guests.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/i386/pc.h | 19 | ||||
| -rw-r--r-- | include/hw/pci-host/q35.h | 2 |
2 files changed, 20 insertions, 1 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index a417402bbb..eaf6a5dd4e 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -9,8 +9,20 @@ #include "net/net.h" #include "hw/i386/ioapic.h" +#include "qemu/range.h" + /* PC-style peripherals (also used by other machines). */ +typedef struct PcPciInfo { + Range w32; + Range w64; +} PcPciInfo; + +struct PcGuestInfo { + PcPciInfo pci_info; + FWCfgState *fw_cfg; +}; + /* parallel.c */ static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr) { @@ -82,6 +94,10 @@ void pc_acpi_smi_interrupt(void *opaque, int irq, int level); void pc_cpus_init(const char *cpu_model, DeviceState *icc_bridge); void pc_hot_add_cpu(const int64_t id, Error **errp); void pc_acpi_init(const char *default_dsdt); + +PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size, + ram_addr_t above_4g_mem_size); + FWCfgState *pc_memory_init(MemoryRegion *system_memory, const char *kernel_filename, const char *kernel_cmdline, @@ -89,7 +105,8 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory, ram_addr_t below_4g_mem_size, ram_addr_t above_4g_mem_size, MemoryRegion *rom_memory, - MemoryRegion **ram_memory); + MemoryRegion **ram_memory, + PcGuestInfo *guest_info); qemu_irq *pc_allocate_cpu_irq(void); DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, diff --git a/include/hw/pci-host/q35.h b/include/hw/pci-host/q35.h index e182c820ac..b0838319a9 100644 --- a/include/hw/pci-host/q35.h +++ b/include/hw/pci-host/q35.h @@ -55,6 +55,7 @@ typedef struct MCHPCIState { uint8_t smm_enabled; ram_addr_t below_4g_mem_size; ram_addr_t above_4g_mem_size; + PcGuestInfo *guest_info; } MCHPCIState; typedef struct Q35PCIHost { @@ -81,6 +82,7 @@ typedef struct Q35PCIHost { #define MCH_HOST_BRIDGE_PCIEXBAR 0x60 /* 64bit register */ #define MCH_HOST_BRIDGE_PCIEXBAR_SIZE 8 /* 64bit register */ #define MCH_HOST_BRIDGE_PCIEXBAR_DEFAULT 0xb0000000 +#define MCH_HOST_BRIDGE_PCIEXBAR_MAX (0x10000000) /* 256M */ #define MCH_HOST_BRIDGE_PCIEXBAR_ADMSK Q35_MASK(64, 35, 28) #define MCH_HOST_BRIDGE_PCIEXBAR_128ADMSK ((uint64_t)(1 << 26)) #define MCH_HOST_BRIDGE_PCIEXBAR_64ADMSK ((uint64_t)(1 << 25)) |