diff options
Diffstat (limited to 'include/hw/pci-host/sabre.h')
| -rw-r--r-- | include/hw/pci-host/sabre.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/hw/pci-host/sabre.h b/include/hw/pci-host/sabre.h new file mode 100644 index 0000000000..0f2ccc01c6 --- /dev/null +++ b/include/hw/pci-host/sabre.h @@ -0,0 +1,52 @@ +#ifndef PCI_HOST_APB_H +#define PCI_HOST_APB_H + +#include "hw/sparc/sun4u_iommu.h" + +#define MAX_IVEC 0x40 + +/* OBIO IVEC IRQs */ +#define OBIO_HDD_IRQ 0x20 +#define OBIO_NIC_IRQ 0x21 +#define OBIO_LPT_IRQ 0x22 +#define OBIO_FDD_IRQ 0x27 +#define OBIO_KBD_IRQ 0x29 +#define OBIO_MSE_IRQ 0x2a +#define OBIO_SER_IRQ 0x2b + +typedef struct SabrePCIState { + PCIDevice parent_obj; +} SabrePCIState; + +#define TYPE_SABRE_PCI_DEVICE "sabre-pci" +#define SABRE_PCI_DEVICE(obj) \ + OBJECT_CHECK(SabrePCIState, (obj), TYPE_SABRE_PCI_DEVICE) + +typedef struct SabreState { + PCIHostState parent_obj; + + hwaddr special_base; + hwaddr mem_base; + MemoryRegion sabre_config; + MemoryRegion pci_config; + MemoryRegion pci_mmio; + MemoryRegion pci_ioport; + uint64_t pci_irq_in; + IOMMUState *iommu; + PCIBridge *bridgeA; + PCIBridge *bridgeB; + uint32_t pci_control[16]; + uint32_t pci_irq_map[8]; + uint32_t pci_err_irq_map[4]; + uint32_t obio_irq_map[32]; + qemu_irq ivec_irqs[MAX_IVEC]; + unsigned int irq_request; + uint32_t reset_control; + unsigned int nr_resets; +} SabreState; + +#define TYPE_SABRE "sabre" +#define SABRE_DEVICE(obj) \ + OBJECT_CHECK(SabreState, (obj), TYPE_SABRE) + +#endif |