diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/block/swim.h | 76 | ||||
| -rw-r--r-- | include/hw/display/macfb.h | 64 | ||||
| -rw-r--r-- | include/hw/misc/mac_via.h | 115 | ||||
| -rw-r--r-- | include/hw/nubus/mac-nubus-bridge.h | 24 | ||||
| -rw-r--r-- | include/hw/nubus/nubus.h | 69 | ||||
| -rw-r--r-- | include/hw/scsi/esp.h | 15 |
6 files changed, 363 insertions, 0 deletions
diff --git a/include/hw/block/swim.h b/include/hw/block/swim.h new file mode 100644 index 0000000000..6add3499d0 --- /dev/null +++ b/include/hw/block/swim.h @@ -0,0 +1,76 @@ +/* + * QEMU Macintosh floppy disk controller emulator (SWIM) + * + * Copyright (c) 2014-2018 Laurent Vivier <laurent@vivier.eu> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef SWIM_H +#define SWIM_H + +#include "qemu/osdep.h" +#include "hw/sysbus.h" + +#define SWIM_MAX_FD 2 + +typedef struct SWIMDrive SWIMDrive; +typedef struct SWIMBus SWIMBus; +typedef struct SWIMCtrl SWIMCtrl; + +#define TYPE_SWIM_DRIVE "swim-drive" +#define SWIM_DRIVE(obj) OBJECT_CHECK(SWIMDrive, (obj), TYPE_SWIM_DRIVE) + +struct SWIMDrive { + DeviceState qdev; + int32_t unit; + BlockConf conf; +}; + +#define TYPE_SWIM_BUS "swim-bus" +#define SWIM_BUS(obj) OBJECT_CHECK(SWIMBus, (obj), TYPE_SWIM_BUS) + +struct SWIMBus { + BusState bus; + struct SWIMCtrl *ctrl; +}; + +typedef struct FDrive { + SWIMCtrl *swimctrl; + BlockBackend *blk; + BlockConf *conf; +} FDrive; + +struct SWIMCtrl { + MemoryRegion iomem; + FDrive drives[SWIM_MAX_FD]; + int mode; + /* IWM mode */ + int iwm_switch; + uint16_t regs[8]; +#define IWM_PH0 0 +#define IWM_PH1 1 +#define IWM_PH2 2 +#define IWM_PH3 3 +#define IWM_MTR 4 +#define IWM_DRIVE 5 +#define IWM_Q6 6 +#define IWM_Q7 7 + uint8_t iwm_data; + uint8_t iwm_mode; + /* SWIM mode */ + uint8_t swim_phase; + uint8_t swim_mode; + SWIMBus bus; +}; + +#define TYPE_SWIM "swim" +#define SWIM(obj) OBJECT_CHECK(SWIM, (obj), TYPE_SWIM) + +typedef struct SWIM { + SysBusDevice parent_obj; + SWIMCtrl ctrl; +} SWIM; +#endif diff --git a/include/hw/display/macfb.h b/include/hw/display/macfb.h new file mode 100644 index 0000000000..26367ae2c4 --- /dev/null +++ b/include/hw/display/macfb.h @@ -0,0 +1,64 @@ +/* + * QEMU Motorola 680x0 Macintosh Video Card Emulation + * Copyright (c) 2012-2018 Laurent Vivier + * + * some parts from QEMU G364 framebuffer Emulator. + * Copyright (c) 2007-2011 Herve Poussineau + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef MACFB_H +#define MACFB_H + +#include "qemu/osdep.h" +#include "exec/memory.h" +#include "ui/console.h" + +typedef struct MacfbState { + MemoryRegion mem_vram; + MemoryRegion mem_ctrl; + QemuConsole *con; + + uint8_t *vram; + uint32_t vram_bit_mask; + uint32_t palette_current; + uint8_t color_palette[256 * 3]; + uint32_t width, height; /* in pixels */ + uint8_t depth; +} MacfbState; + +#define TYPE_MACFB "sysbus-macfb" +#define MACFB(obj) \ + OBJECT_CHECK(MacfbSysBusState, (obj), TYPE_MACFB) + +typedef struct { + SysBusDevice busdev; + + MacfbState macfb; +} MacfbSysBusState; + +#define MACFB_NUBUS_DEVICE_CLASS(class) \ + OBJECT_CLASS_CHECK(MacfbNubusDeviceClass, (class), TYPE_NUBUS_MACFB) +#define MACFB_NUBUS_GET_CLASS(obj) \ + OBJECT_GET_CLASS(MacfbNubusDeviceClass, (obj), TYPE_NUBUS_MACFB) + +typedef struct MacfbNubusDeviceClass { + DeviceClass parent_class; + + DeviceRealize parent_realize; +} MacfbNubusDeviceClass; + +#define TYPE_NUBUS_MACFB "nubus-macfb" +#define NUBUS_MACFB(obj) \ + OBJECT_CHECK(MacfbNubusState, (obj), TYPE_NUBUS_MACFB) + +typedef struct { + NubusDevice busdev; + + MacfbState macfb; +} MacfbNubusState; + +#endif diff --git a/include/hw/misc/mac_via.h b/include/hw/misc/mac_via.h new file mode 100644 index 0000000000..3f86fcb7e1 --- /dev/null +++ b/include/hw/misc/mac_via.h @@ -0,0 +1,115 @@ +/* + * + * Copyright (c) 2011-2018 Laurent Vivier + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef HW_MISC_MAC_VIA_H +#define HW_MISC_MAC_VIA_H + +#include "exec/memory.h" +#include "hw/sysbus.h" +#include "hw/misc/mos6522.h" + + +/* VIA 1 */ +#define VIA1_IRQ_ONE_SECOND_BIT 0 +#define VIA1_IRQ_VBLANK_BIT 1 +#define VIA1_IRQ_ADB_READY_BIT 2 +#define VIA1_IRQ_ADB_DATA_BIT 3 +#define VIA1_IRQ_ADB_CLOCK_BIT 4 + +#define VIA1_IRQ_NB 8 + +#define VIA1_IRQ_ONE_SECOND (1 << VIA1_IRQ_ONE_SECOND_BIT) +#define VIA1_IRQ_VBLANK (1 << VIA1_IRQ_VBLANK_BIT) +#define VIA1_IRQ_ADB_READY (1 << VIA1_IRQ_ADB_READY_BIT) +#define VIA1_IRQ_ADB_DATA (1 << VIA1_IRQ_ADB_DATA_BIT) +#define VIA1_IRQ_ADB_CLOCK (1 << VIA1_IRQ_ADB_CLOCK_BIT) + + +#define TYPE_MOS6522_Q800_VIA1 "mos6522-q800-via1" +#define MOS6522_Q800_VIA1(obj) OBJECT_CHECK(MOS6522Q800VIA1State, (obj), \ + TYPE_MOS6522_Q800_VIA1) + +typedef struct MOS6522Q800VIA1State { + /*< private >*/ + MOS6522State parent_obj; + + qemu_irq irqs[VIA1_IRQ_NB]; + uint8_t last_b; + uint8_t PRAM[256]; + + /* external timers */ + QEMUTimer *one_second_timer; + int64_t next_second; + QEMUTimer *VBL_timer; + int64_t next_VBL; +} MOS6522Q800VIA1State; + + +/* VIA 2 */ +#define VIA2_IRQ_SCSI_DATA_BIT 0 +#define VIA2_IRQ_SLOT_BIT 1 +#define VIA2_IRQ_UNUSED_BIT 2 +#define VIA2_IRQ_SCSI_BIT 3 +#define VIA2_IRQ_ASC_BIT 4 + +#define VIA2_IRQ_NB 8 + +#define VIA2_IRQ_SCSI_DATA (1 << VIA2_IRQ_SCSI_DATA_BIT) +#define VIA2_IRQ_SLOT (1 << VIA2_IRQ_SLOT_BIT) +#define VIA2_IRQ_UNUSED (1 << VIA2_IRQ_SCSI_BIT) +#define VIA2_IRQ_SCSI (1 << VIA2_IRQ_UNUSED_BIT) +#define VIA2_IRQ_ASC (1 << VIA2_IRQ_ASC_BIT) + +#define TYPE_MOS6522_Q800_VIA2 "mos6522-q800-via2" +#define MOS6522_Q800_VIA2(obj) OBJECT_CHECK(MOS6522Q800VIA2State, (obj), \ + TYPE_MOS6522_Q800_VIA2) + +typedef struct MOS6522Q800VIA2State { + /*< private >*/ + MOS6522State parent_obj; +} MOS6522Q800VIA2State; + + +#define TYPE_MAC_VIA "mac_via" +#define MAC_VIA(obj) OBJECT_CHECK(MacVIAState, (obj), TYPE_MAC_VIA) + +typedef struct MacVIAState { + SysBusDevice busdev; + + /* MMIO */ + MemoryRegion mmio; + MemoryRegion via1mem; + MemoryRegion via2mem; + + /* VIAs */ + MOS6522Q800VIA1State mos6522_via1; + MOS6522Q800VIA2State mos6522_via2; + + /* RTC */ + uint32_t tick_offset; + + uint8_t data_out; + int data_out_cnt; + uint8_t data_in; + uint8_t data_in_cnt; + uint8_t cmd; + int wprotect; + int alt; + + /* ADB */ + ADBBusState adb_bus; + QEMUTimer *adb_poll_timer; + qemu_irq adb_data_ready; + int adb_data_in_size; + int adb_data_in_index; + int adb_data_out_index; + uint8_t adb_data_in[128]; + uint8_t adb_data_out[16]; +} MacVIAState; + +#endif diff --git a/include/hw/nubus/mac-nubus-bridge.h b/include/hw/nubus/mac-nubus-bridge.h new file mode 100644 index 0000000000..ce9c789d99 --- /dev/null +++ b/include/hw/nubus/mac-nubus-bridge.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2013-2018 Laurent Vivier <laurent@vivier.eu> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef HW_NUBUS_MAC_H +#define HW_NUBUS_MAC_H + +#include "hw/nubus/nubus.h" + +#define TYPE_MAC_NUBUS_BRIDGE "mac-nubus-bridge" +#define MAC_NUBUS_BRIDGE(obj) OBJECT_CHECK(MacNubusState, (obj), \ + TYPE_MAC_NUBUS_BRIDGE) + +typedef struct MacNubusState { + SysBusDevice sysbus_dev; + + NubusBus *bus; +} MacNubusState; + +#endif diff --git a/include/hw/nubus/nubus.h b/include/hw/nubus/nubus.h new file mode 100644 index 0000000000..a8634e54c5 --- /dev/null +++ b/include/hw/nubus/nubus.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2013-2018 Laurent Vivier <laurent@vivier.eu> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef HW_NUBUS_NUBUS_H +#define HW_NUBUS_NUBUS_H + +#include "hw/qdev-properties.h" +#include "exec/address-spaces.h" + +#define NUBUS_SUPER_SLOT_SIZE 0x10000000U +#define NUBUS_SUPER_SLOT_NB 0x9 + +#define NUBUS_SLOT_SIZE 0x01000000 +#define NUBUS_SLOT_NB 0xF + +#define NUBUS_FIRST_SLOT 0x9 +#define NUBUS_LAST_SLOT 0xF + +#define TYPE_NUBUS_DEVICE "nubus-device" +#define NUBUS_DEVICE(obj) \ + OBJECT_CHECK(NubusDevice, (obj), TYPE_NUBUS_DEVICE) + +#define TYPE_NUBUS_BUS "nubus-bus" +#define NUBUS_BUS(obj) OBJECT_CHECK(NubusBus, (obj), TYPE_NUBUS_BUS) + +#define TYPE_NUBUS_BRIDGE "nubus-bridge" +#define NUBUS_BRIDGE(obj) OBJECT_CHECK(NubusBridge, (obj), TYPE_NUBUS_BRIDGE) + +typedef struct NubusBus { + BusState qbus; + + MemoryRegion super_slot_io; + MemoryRegion slot_io; + + int current_slot; +} NubusBus; + +typedef struct NubusDevice { + DeviceState qdev; + + int slot_nb; + MemoryRegion slot_mem; + + /* Format Block */ + + MemoryRegion fblock_io; + + uint32_t rom_length; + uint32_t rom_crc; + uint8_t rom_rev; + uint8_t rom_format; + uint8_t byte_lanes; + int32_t directory_offset; + + /* ROM */ + + MemoryRegion rom_io; + const uint8_t *rom; +} NubusDevice; + +void nubus_register_rom(NubusDevice *dev, const uint8_t *rom, uint32_t size, + int revision, int format, uint8_t byte_lanes); + +#endif diff --git a/include/hw/scsi/esp.h b/include/hw/scsi/esp.h index adab63d1c9..6ba47dac41 100644 --- a/include/hw/scsi/esp.h +++ b/include/hw/scsi/esp.h @@ -14,10 +14,18 @@ typedef void (*ESPDMAMemoryReadWriteFunc)(void *opaque, uint8_t *buf, int len); typedef struct ESPState ESPState; +enum pdma_origin_id { + PDMA, + TI, + CMD, + ASYNC, +}; + struct ESPState { uint8_t rregs[ESP_REGS]; uint8_t wregs[ESP_REGS]; qemu_irq irq; + qemu_irq irq_data; uint8_t chip_id; bool tchi_written; int32_t ti_size; @@ -48,6 +56,12 @@ struct ESPState { ESPDMAMemoryReadWriteFunc dma_memory_write; void *dma_opaque; void (*dma_cb)(ESPState *s); + uint8_t pdma_buf[32]; + int pdma_origin; + uint32_t pdma_len; + uint32_t pdma_start; + uint32_t pdma_cur; + void (*pdma_cb)(ESPState *s); }; #define TYPE_ESP "esp" @@ -59,6 +73,7 @@ typedef struct { /*< public >*/ MemoryRegion iomem; + MemoryRegion pdma; uint32_t it_shift; ESPState esp; } SysBusESPState; |