Git Repo - qemu.git/blame_incremental

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Commit	Line	Data
	1	#include "qemu-common.h"
	2
	3	#include "console.h"
	4	#include "hw.h"
	5	#include "pci/pci.h"
	6	#include "vga_int.h"
	7	#include "qemu-thread.h"
	8
	9	#include "ui/qemu-spice.h"
	10	#include "ui/spice-display.h"
	11
	12	enum qxl_mode {
	13	QXL_MODE_UNDEFINED,
	14	QXL_MODE_VGA,
	15	QXL_MODE_COMPAT, /* spice 0.4.x */
	16	QXL_MODE_NATIVE,
	17	};
	18
	19	#ifndef QXL_VRAM64_RANGE_INDEX
	20	#define QXL_VRAM64_RANGE_INDEX 4
	21	#endif
	22
	23	#define QXL_UNDEFINED_IO UINT32_MAX
	24
	25	#define QXL_NUM_DIRTY_RECTS 64
	26
	27	typedef struct PCIQXLDevice {
	28	PCIDevice pci;
	29	SimpleSpiceDisplay ssd;
	30	int id;
	31	uint32_t debug;
	32	uint32_t guestdebug;
	33	uint32_t cmdlog;
	34
	35	uint32_t guest_bug;
	36
	37	enum qxl_mode mode;
	38	uint32_t cmdflags;
	39	int generation;
	40	uint32_t revision;
	41
	42	int32_t num_memslots;
	43
	44	uint32_t current_async;
	45	QemuMutex async_lock;
	46
	47	struct guest_slots {
	48	QXLMemSlot slot;
	49	void *ptr;
	50	uint64_t size;
	51	uint64_t delta;
	52	uint32_t active;
	53	} guest_slots[NUM_MEMSLOTS];
	54
	55	struct guest_primary {
	56	QXLSurfaceCreate surface;
	57	uint32_t commands;
	58	uint32_t resized;
	59	int32_t qxl_stride;
	60	uint32_t abs_stride;
	61	uint32_t bits_pp;
	62	uint32_t bytes_pp;
	63	uint8_t *data;
	64	} guest_primary;
	65
	66	struct surfaces {
	67	QXLPHYSICAL *cmds;
	68	uint32_t count;
	69	uint32_t max;
	70	} guest_surfaces;
	71	QXLPHYSICAL guest_cursor;
	72
	73	QXLPHYSICAL guest_monitors_config;
	74
	75	QemuMutex track_lock;
	76
	77	/* thread signaling */
	78	QemuThread main;
	79	int pipe[2];
	80
	81	/* ram pci bar */
	82	QXLRam *ram;
	83	VGACommonState vga;
	84	uint32_t num_free_res;
	85	QXLReleaseInfo *last_release;
	86	uint32_t last_release_offset;
	87	uint32_t oom_running;
	88	uint32_t vgamem_size;
	89
	90	/* rom pci bar */
	91	QXLRom shadow_rom;
	92	QXLRom *rom;
	93	QXLModes *modes;
	94	uint32_t rom_size;
	95	MemoryRegion rom_bar;
	96
	97	/* vram pci bar */
	98	uint32_t vram_size;
	99	MemoryRegion vram_bar;
	100	uint32_t vram32_size;
	101	MemoryRegion vram32_bar;
	102
	103	/* io bar */
	104	MemoryRegion io_bar;
	105
	106	/* user-friendly properties (in megabytes) */
	107	uint32_t ram_size_mb;
	108	uint32_t vram_size_mb;
	109	uint32_t vram32_size_mb;
	110	uint32_t vgamem_size_mb;
	111
	112	/* qxl_render_update state */
	113	int render_update_cookie_num;
	114	int num_dirty_rects;
	115	QXLRect dirty[QXL_NUM_DIRTY_RECTS];
	116	QEMUBH *update_area_bh;
	117	} PCIQXLDevice;
	118
	119	#define PANIC_ON(x) if ((x)) { \
	120	printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
	121	abort(); \
	122	}
	123
	124	#define dprint(_qxl, _level, _fmt, ...) \
	125	do { \
	126	if (_qxl->debug >= _level) { \
	127	fprintf(stderr, "qxl-%d: ", _qxl->id); \
	128	fprintf(stderr, _fmt, ## __VA_ARGS__); \
	129	} \
	130	} while (0)
	131
	132	#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
	133
	134	/* qxl.c */
	135	void qxl_phys2virt(PCIQXLDevice qxl, QXLPHYSICAL phys, int group_id);
	136	void qxl_set_guest_bug(PCIQXLDevice qxl, const char msg, ...)
	137	GCC_FMT_ATTR(2, 3);
	138
	139	void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
	140	struct QXLRect area, struct QXLRect dirty_rects,
	141	uint32_t num_dirty_rects,
	142	uint32_t clear_dirty_region,
	143	qxl_async_io async, QXLCookie *cookie);
	144	void qxl_spice_loadvm_commands(PCIQXLDevice qxl, struct QXLCommandExt ext,
	145	uint32_t count);
	146	void qxl_spice_oom(PCIQXLDevice *qxl);
	147	void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
	148	void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
	149	void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
	150
	151	/* qxl-logger.c */
	152	int qxl_log_cmd_cursor(PCIQXLDevice qxl, QXLCursorCmd cmd, int group_id);
	153	int qxl_log_command(PCIQXLDevice qxl, const char ring, QXLCommandExt *ext);
	154
	155	/* qxl-render.c */
	156	void qxl_render_resize(PCIQXLDevice *qxl);
	157	void qxl_render_update(PCIQXLDevice *qxl);
	158	int qxl_render_cursor(PCIQXLDevice qxl, QXLCommandExt ext);
	159	void qxl_render_update_area_done(PCIQXLDevice qxl, QXLCookie cookie);
	160	void qxl_render_update_area_bh(void *opaque);