root / hw / qxl.h @ a1bc20df
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#include "qemu-common.h" |
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#include "console.h" |
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#include "hw.h" |
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#include "pci.h" |
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#include "vga_int.h" |
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#include "qemu-thread.h" |
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#include "ui/qemu-spice.h" |
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#include "ui/spice-display.h" |
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enum qxl_mode {
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QXL_MODE_UNDEFINED, |
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QXL_MODE_VGA, |
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QXL_MODE_COMPAT, /* spice 0.4.x */
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QXL_MODE_NATIVE, |
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}; |
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#ifndef QXL_VRAM64_RANGE_INDEX
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#define QXL_VRAM64_RANGE_INDEX 4 |
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#endif
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#define QXL_UNDEFINED_IO UINT32_MAX
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#define QXL_NUM_DIRTY_RECTS 64 |
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typedef struct PCIQXLDevice { |
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PCIDevice pci; |
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SimpleSpiceDisplay ssd; |
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int id;
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uint32_t debug; |
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uint32_t guestdebug; |
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uint32_t cmdlog; |
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uint32_t guest_bug; |
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enum qxl_mode mode;
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uint32_t cmdflags; |
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int generation;
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uint32_t revision; |
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int32_t num_memslots; |
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uint32_t current_async; |
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QemuMutex async_lock; |
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struct guest_slots {
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QXLMemSlot slot; |
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void *ptr;
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uint64_t size; |
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uint64_t delta; |
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uint32_t active; |
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} guest_slots[NUM_MEMSLOTS]; |
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struct guest_primary {
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QXLSurfaceCreate surface; |
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uint32_t commands; |
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uint32_t resized; |
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int32_t qxl_stride; |
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uint32_t abs_stride; |
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uint32_t bits_pp; |
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uint32_t bytes_pp; |
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uint8_t *data; |
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} guest_primary; |
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struct surfaces {
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QXLPHYSICAL *cmds; |
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uint32_t count; |
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uint32_t max; |
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} guest_surfaces; |
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QXLPHYSICAL guest_cursor; |
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QXLPHYSICAL guest_monitors_config; |
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QemuMutex track_lock; |
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/* thread signaling */
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QemuThread main; |
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int pipe[2]; |
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/* ram pci bar */
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QXLRam *ram; |
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VGACommonState vga; |
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uint32_t num_free_res; |
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QXLReleaseInfo *last_release; |
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uint32_t last_release_offset; |
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uint32_t oom_running; |
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uint32_t vgamem_size; |
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/* rom pci bar */
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QXLRom shadow_rom; |
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QXLRom *rom; |
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QXLModes *modes; |
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uint32_t rom_size; |
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MemoryRegion rom_bar; |
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/* vram pci bar */
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uint32_t vram_size; |
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MemoryRegion vram_bar; |
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uint32_t vram32_size; |
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MemoryRegion vram32_bar; |
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/* io bar */
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MemoryRegion io_bar; |
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/* user-friendly properties (in megabytes) */
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uint32_t ram_size_mb; |
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uint32_t vram_size_mb; |
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uint32_t vram32_size_mb; |
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uint32_t vgamem_size_mb; |
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/* qxl_render_update state */
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int render_update_cookie_num;
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int num_dirty_rects;
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QXLRect dirty[QXL_NUM_DIRTY_RECTS]; |
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QEMUBH *update_area_bh; |
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} PCIQXLDevice; |
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#define PANIC_ON(x) if ((x)) { \ |
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printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \ |
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abort(); \ |
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} |
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#define dprint(_qxl, _level, _fmt, ...) \
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do { \
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if (_qxl->debug >= _level) { \
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fprintf(stderr, "qxl-%d: ", _qxl->id); \
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fprintf(stderr, _fmt, ## __VA_ARGS__); \ |
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} \ |
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} while (0) |
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#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
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/* qxl.c */
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void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id); |
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void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...) |
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GCC_FMT_ATTR(2, 3); |
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void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
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struct QXLRect *area, struct QXLRect *dirty_rects, |
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uint32_t num_dirty_rects, |
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uint32_t clear_dirty_region, |
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qxl_async_io async, QXLCookie *cookie); |
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void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext, |
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uint32_t count); |
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void qxl_spice_oom(PCIQXLDevice *qxl);
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void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
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void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
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void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
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/* qxl-logger.c */
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int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id); |
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int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext); |
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/* qxl-render.c */
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void qxl_render_resize(PCIQXLDevice *qxl);
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void qxl_render_update(PCIQXLDevice *qxl);
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int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
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void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie);
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void qxl_render_update_area_bh(void *opaque); |