diff options
Diffstat (limited to 'hw/hppa/dino.c')
| -rw-r--r-- | hw/hppa/dino.c | 111 |
1 files changed, 1 insertions, 110 deletions
diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c index d89b48493f..01546ff6fc 100644 --- a/hw/hppa/dino.c +++ b/hw/hppa/dino.c @@ -18,122 +18,13 @@ #include "hw/pci/pci.h" #include "hw/pci/pci_bus.h" #include "hw/qdev-properties.h" +#include "dino.h" #include "migration/vmstate.h" #include "hppa_sys.h" #include "trace.h" #include "qom/object.h" -#define TYPE_DINO_PCI_HOST_BRIDGE "dino-pcihost" - -#define DINO_IAR0 0x004 -#define DINO_IODC 0x008 -#define DINO_IRR0 0x00C /* RO */ -#define DINO_IAR1 0x010 -#define DINO_IRR1 0x014 /* RO */ -#define DINO_IMR 0x018 -#define DINO_IPR 0x01C -#define DINO_TOC_ADDR 0x020 -#define DINO_ICR 0x024 -#define DINO_ILR 0x028 /* RO */ -#define DINO_IO_COMMAND 0x030 /* WO */ -#define DINO_IO_STATUS 0x034 /* RO */ -#define DINO_IO_CONTROL 0x038 -#define DINO_IO_GSC_ERR_RESP 0x040 /* RO */ -#define DINO_IO_ERR_INFO 0x044 /* RO */ -#define DINO_IO_PCI_ERR_RESP 0x048 /* RO */ -#define DINO_IO_FBB_EN 0x05c -#define DINO_IO_ADDR_EN 0x060 -#define DINO_PCI_CONFIG_ADDR 0x064 -#define DINO_PCI_CONFIG_DATA 0x068 -#define DINO_PCI_IO_DATA 0x06c -#define DINO_PCI_MEM_DATA 0x070 /* Dino 3.x only */ -#define DINO_GSC2X_CONFIG 0x7b4 /* RO */ -#define DINO_GMASK 0x800 -#define DINO_PAMR 0x804 -#define DINO_PAPR 0x808 -#define DINO_DAMODE 0x80c -#define DINO_PCICMD 0x810 -#define DINO_PCISTS 0x814 /* R/WC */ -#define DINO_MLTIM 0x81c -#define DINO_BRDG_FEAT 0x820 -#define DINO_PCIROR 0x824 -#define DINO_PCIWOR 0x828 -#define DINO_TLTIM 0x830 - -#define DINO_IRQS 11 /* bits 0-10 are architected */ -#define DINO_IRR_MASK 0x5ff /* only 10 bits are implemented */ -#define DINO_LOCAL_IRQS (DINO_IRQS + 1) -#define DINO_MASK_IRQ(x) (1 << (x)) - -#define PCIINTA 0x001 -#define PCIINTB 0x002 -#define PCIINTC 0x004 -#define PCIINTD 0x008 -#define PCIINTE 0x010 -#define PCIINTF 0x020 -#define GSCEXTINT 0x040 -/* #define xxx 0x080 - bit 7 is "default" */ -/* #define xxx 0x100 - bit 8 not used */ -/* #define xxx 0x200 - bit 9 not used */ -#define RS232INT 0x400 - -#define DINO_MEM_CHUNK_SIZE (8 * MiB) - -OBJECT_DECLARE_SIMPLE_TYPE(DinoState, DINO_PCI_HOST_BRIDGE) - -#define DINO800_REGS (1 + (DINO_TLTIM - DINO_GMASK) / 4) -static const uint32_t reg800_keep_bits[DINO800_REGS] = { - MAKE_64BIT_MASK(0, 1), /* GMASK */ - MAKE_64BIT_MASK(0, 7), /* PAMR */ - MAKE_64BIT_MASK(0, 7), /* PAPR */ - MAKE_64BIT_MASK(0, 8), /* DAMODE */ - MAKE_64BIT_MASK(0, 7), /* PCICMD */ - MAKE_64BIT_MASK(0, 9), /* PCISTS */ - MAKE_64BIT_MASK(0, 32), /* Undefined */ - MAKE_64BIT_MASK(0, 8), /* MLTIM */ - MAKE_64BIT_MASK(0, 30), /* BRDG_FEAT */ - MAKE_64BIT_MASK(0, 24), /* PCIROR */ - MAKE_64BIT_MASK(0, 22), /* PCIWOR */ - MAKE_64BIT_MASK(0, 32), /* Undocumented */ - MAKE_64BIT_MASK(0, 9), /* TLTIM */ -}; - -struct DinoState { - PCIHostState parent_obj; - - /* - * PCI_CONFIG_ADDR is parent_obj.config_reg, via pci_host_conf_be_ops, - * so that we can map PCI_CONFIG_DATA to pci_host_data_be_ops. - */ - uint32_t config_reg_dino; /* keep original copy, including 2 lowest bits */ - - uint32_t iar0; - uint32_t iar1; - uint32_t imr; - uint32_t ipr; - uint32_t icr; - uint32_t ilr; - uint32_t io_fbb_en; - uint32_t io_addr_en; - uint32_t io_control; - uint32_t toc_addr; - - uint32_t reg800[DINO800_REGS]; - - MemoryRegion this_mem; - MemoryRegion pci_mem; - MemoryRegion pci_mem_alias[32]; - - MemoryRegion *memory_as; - - AddressSpace bm_as; - MemoryRegion bm; - MemoryRegion bm_ram_alias; - MemoryRegion bm_pci_alias; - MemoryRegion bm_cpu_alias; -}; - /* * Dino can forward memory accesses from the CPU in the range between * 0xf0800000 and 0xff000000 to the PCI bus. |