include/hw/pci-host/apb.h

   1 #ifndef PCI_HOST_APB_H
   2 #define PCI_HOST_APB_H
   3
   4 #include "hw/sparc/sun4u_iommu.h"
   5
   6 #define MAX_IVEC 0x40
   7
   8 /* OBIO IVEC IRQs */
   9 #define OBIO_HDD_IRQ         0x20
  10 #define OBIO_NIC_IRQ         0x21
  11 #define OBIO_LPT_IRQ         0x22
  12 #define OBIO_FDD_IRQ         0x27
  13 #define OBIO_KBD_IRQ         0x29
  14 #define OBIO_MSE_IRQ         0x2a
  15 #define OBIO_SER_IRQ         0x2b
  16
  17 #define TYPE_APB "pbm"
  18
  19 #define APB_DEVICE(obj) \
  20     OBJECT_CHECK(APBState, (obj), TYPE_APB)
  21
  22 typedef struct APBState {
  23     PCIHostState parent_obj;
  24
  25     hwaddr special_base;
  26     hwaddr mem_base;
  27     MemoryRegion apb_config;
  28     MemoryRegion pci_config;
  29     MemoryRegion pci_mmio;
  30     MemoryRegion pci_ioport;
  31     uint64_t pci_irq_in;
  32     IOMMUState *iommu;
  33     PCIBridge *bridgeA;
  34     PCIBridge *bridgeB;
  35     uint32_t pci_control[16];
  36     uint32_t pci_irq_map[8];
  37     uint32_t pci_err_irq_map[4];
  38     uint32_t obio_irq_map[32];
  39     qemu_irq ivec_irqs[MAX_IVEC];
  40     unsigned int irq_request;
  41     uint32_t reset_control;
  42     unsigned int nr_resets;
  43 } APBState;
  44
  45 typedef struct PBMPCIBridge {
  46     /*< private >*/
  47     PCIBridge parent_obj;
  48 } PBMPCIBridge;
  49
  50 #define TYPE_PBM_PCI_BRIDGE "pbm-bridge"
  51 #define PBM_PCI_BRIDGE(obj) \
  52     OBJECT_CHECK(PBMPCIBridge, (obj), TYPE_PBM_PCI_BRIDGE)
  53
  54 #endif