diff options
Diffstat (limited to 'include/hw/pci/pci_device.h')
| -rw-r--r-- | include/hw/pci/pci_device.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/include/hw/pci/pci_device.h b/include/hw/pci/pci_device.h index 15694f2..eee0338 100644 --- a/include/hw/pci/pci_device.h +++ b/include/hw/pci/pci_device.h @@ -38,6 +38,8 @@ struct PCIDeviceClass { uint16_t subsystem_id; /* only for header type = 0 */ const char *romfile; /* rom bar */ + + bool sriov_vf_user_creatable; }; enum PCIReqIDType { @@ -57,7 +59,7 @@ typedef struct PCIReqIDCache PCIReqIDCache; struct PCIDevice { DeviceState qdev; bool partially_hotplugged; - bool has_power; + bool enabled; /* PCI config space */ uint8_t *config; @@ -88,6 +90,7 @@ struct PCIDevice { char name[64]; PCIIORegion io_regions[PCI_NUM_REGIONS]; AddressSpace bus_master_as; + bool is_master; MemoryRegion bus_master_container_region; MemoryRegion bus_master_enable_region; @@ -105,6 +108,9 @@ struct PCIDevice { /* Capability bits */ uint32_t cap_present; + /* Offset of PM capability in config space */ + uint8_t pm_cap; + /* Offset of MSI-X capability in config space */ uint8_t msix_cap; @@ -148,7 +154,7 @@ struct PCIDevice { uint32_t romsize; bool has_rom; MemoryRegion rom; - uint32_t rom_bar; + int32_t rom_bar; /* INTx routing notifier */ PCIINTxRoutingNotifier intx_routing_notifier; @@ -167,6 +173,15 @@ struct PCIDevice { /* ID of standby device in net_failover pair */ char *failover_pair_id; uint32_t acpi_index; + + /* + * Indirect DMA region bounce buffer size as configured for the device. This + * is a configuration parameter that is reflected into bus_master_as when + * realizing the device. + */ + uint32_t max_bounce_buffer_size; + + char *sriov_pf; }; static inline int pci_intx(PCIDevice *pci_dev) @@ -199,7 +214,7 @@ static inline int pci_is_express_downstream_port(const PCIDevice *d) static inline int pci_is_vf(const PCIDevice *d) { - return d->exp.sriov_vf.pf != NULL; + return d->sriov_pf || d->exp.sriov_vf.pf != NULL; } static inline uint32_t pci_config_size(const PCIDevice *d) |