| #ifndef HW_QXL_H |
| #define HW_QXL_H |
| |
| |
| #include "hw/hw.h" |
| #include "hw/pci/pci.h" |
| #include "vga_int.h" |
| #include "qemu/thread.h" |
| |
| #include "ui/qemu-spice.h" |
| #include "ui/spice-display.h" |
| |
| enum qxl_mode { |
| QXL_MODE_UNDEFINED, |
| QXL_MODE_VGA, |
| QXL_MODE_COMPAT, /* spice 0.4.x */ |
| QXL_MODE_NATIVE, |
| }; |
| |
| #ifndef QXL_VRAM64_RANGE_INDEX |
| #define QXL_VRAM64_RANGE_INDEX 4 |
| #endif |
| |
| #define QXL_UNDEFINED_IO UINT32_MAX |
| |
| #define QXL_NUM_DIRTY_RECTS 64 |
| |
| #define QXL_PAGE_BITS 12 |
| #define QXL_PAGE_SIZE (1 << QXL_PAGE_BITS); |
| |
| typedef struct PCIQXLDevice { |
| PCIDevice pci; |
| PortioList vga_port_list; |
| SimpleSpiceDisplay ssd; |
| int id; |
| bool have_vga; |
| uint32_t debug; |
| uint32_t guestdebug; |
| uint32_t cmdlog; |
| |
| uint32_t guest_bug; |
| Error *migration_blocker; |
| |
| enum qxl_mode mode; |
| uint32_t cmdflags; |
| uint32_t revision; |
| |
| int32_t num_memslots; |
| |
| uint32_t current_async; |
| QemuMutex async_lock; |
| |
| struct guest_slots { |
| QXLMemSlot slot; |
| MemoryRegion *mr; |
| uint64_t offset; |
| uint64_t size; |
| uint64_t delta; |
| uint32_t active; |
| } guest_slots[NUM_MEMSLOTS]; |
| |
| struct guest_primary { |
| QXLSurfaceCreate surface; |
| uint32_t commands; |
| uint32_t resized; |
| int32_t qxl_stride; |
| uint32_t abs_stride; |
| uint32_t bits_pp; |
| uint32_t bytes_pp; |
| uint8_t *data; |
| } guest_primary; |
| |
| struct surfaces { |
| QXLPHYSICAL *cmds; |
| uint32_t count; |
| uint32_t max; |
| } guest_surfaces; |
| QXLPHYSICAL guest_cursor; |
| |
| QXLPHYSICAL guest_monitors_config; |
| uint32_t guest_head0_width; |
| uint32_t guest_head0_height; |
| |
| QemuMutex track_lock; |
| |
| /* thread signaling */ |
| QEMUBH *update_irq; |
| |
| /* ram pci bar */ |
| QXLRam *ram; |
| VGACommonState vga; |
| uint32_t num_free_res; |
| QXLReleaseInfo *last_release; |
| uint32_t last_release_offset; |
| uint32_t oom_running; |
| uint32_t vgamem_size; |
| |
| /* rom pci bar */ |
| QXLRom shadow_rom; |
| QXLRom *rom; |
| QXLModes *modes; |
| uint32_t rom_size; |
| MemoryRegion rom_bar; |
| #if SPICE_SERVER_VERSION >= 0x000c06 /* release 0.12.6 */ |
| uint16_t max_outputs; |
| #endif |
| |
| /* vram pci bar */ |
| uint64_t vram_size; |
| MemoryRegion vram_bar; |
| uint64_t vram32_size; |
| MemoryRegion vram32_bar; |
| |
| /* io bar */ |
| MemoryRegion io_bar; |
| |
| /* user-friendly properties (in megabytes) */ |
| uint32_t ram_size_mb; |
| uint32_t vram_size_mb; |
| uint32_t vram32_size_mb; |
| uint32_t vgamem_size_mb; |
| uint32_t xres; |
| uint32_t yres; |
| |
| /* qxl_render_update state */ |
| int render_update_cookie_num; |
| int num_dirty_rects; |
| QXLRect dirty[QXL_NUM_DIRTY_RECTS]; |
| QEMUBH *update_area_bh; |
| } PCIQXLDevice; |
| |
| #define TYPE_PCI_QXL "pci-qxl" |
| #define PCI_QXL(obj) OBJECT_CHECK(PCIQXLDevice, (obj), TYPE_PCI_QXL) |
| |
| #define PANIC_ON(x) if ((x)) { \ |
| printf("%s: PANIC %s failed\n", __func__, #x); \ |
| abort(); \ |
| } |
| |
| #define dprint(_qxl, _level, _fmt, ...) \ |
| do { \ |
| if (_qxl->debug >= _level) { \ |
| fprintf(stderr, "qxl-%d: ", _qxl->id); \ |
| fprintf(stderr, _fmt, ## __VA_ARGS__); \ |
| } \ |
| } while (0) |
| |
| #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12 |
| |
| /* qxl.c */ |
| void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id); |
| void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...) |
| GCC_FMT_ATTR(2, 3); |
| |
| void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id, |
| struct QXLRect *area, struct QXLRect *dirty_rects, |
| uint32_t num_dirty_rects, |
| uint32_t clear_dirty_region, |
| qxl_async_io async, QXLCookie *cookie); |
| void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext, |
| uint32_t count); |
| void qxl_spice_oom(PCIQXLDevice *qxl); |
| void qxl_spice_reset_memslots(PCIQXLDevice *qxl); |
| void qxl_spice_reset_image_cache(PCIQXLDevice *qxl); |
| void qxl_spice_reset_cursor(PCIQXLDevice *qxl); |
| |
| /* qxl-logger.c */ |
| int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id); |
| int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext); |
| |
| /* qxl-render.c */ |
| void qxl_render_resize(PCIQXLDevice *qxl); |
| void qxl_render_update(PCIQXLDevice *qxl); |
| int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext); |
| void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie); |
| void qxl_render_update_area_bh(void *opaque); |
| |
| #endif |