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qxl: add QXL_IO_MONITORS_CONFIG_ASYNC
[qemu.git] / hw / qxl.h
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1#include "qemu-common.h"
2
3#include "console.h"
4#include "hw.h"
5#include "pci.h"
6#include "vga_int.h"
691f5c7b 7#include "qemu-thread.h"
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8
9#include "ui/qemu-spice.h"
10#include "ui/spice-display.h"
11
12enum qxl_mode {
13 QXL_MODE_UNDEFINED,
14 QXL_MODE_VGA,
15 QXL_MODE_COMPAT, /* spice 0.4.x */
16 QXL_MODE_NATIVE,
17};
18
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19#ifndef QXL_VRAM64_RANGE_INDEX
20#define QXL_VRAM64_RANGE_INDEX 4
21#endif
22
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23#define QXL_UNDEFINED_IO UINT32_MAX
24
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25#define QXL_NUM_DIRTY_RECTS 64
26
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27typedef struct PCIQXLDevice {
28 PCIDevice pci;
29 SimpleSpiceDisplay ssd;
30 int id;
31 uint32_t debug;
32 uint32_t guestdebug;
33 uint32_t cmdlog;
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34
35 uint32_t guest_bug;
36
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37 enum qxl_mode mode;
38 uint32_t cmdflags;
39 int generation;
40 uint32_t revision;
41
42 int32_t num_memslots;
43 int32_t num_surfaces;
44
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45 uint32_t current_async;
46 QemuMutex async_lock;
47
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48 struct guest_slots {
49 QXLMemSlot slot;
50 void *ptr;
51 uint64_t size;
52 uint64_t delta;
53 uint32_t active;
54 } guest_slots[NUM_MEMSLOTS];
55
56 struct guest_primary {
57 QXLSurfaceCreate surface;
58 uint32_t commands;
59 uint32_t resized;
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60 int32_t qxl_stride;
61 uint32_t abs_stride;
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62 uint32_t bits_pp;
63 uint32_t bytes_pp;
4c19ebb5 64 uint8_t *data;
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65 } guest_primary;
66
67 struct surfaces {
68 QXLPHYSICAL cmds[NUM_SURFACES];
69 uint32_t count;
70 uint32_t max;
71 } guest_surfaces;
72 QXLPHYSICAL guest_cursor;
73
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74 QXLPHYSICAL guest_monitors_config;
75
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76 QemuMutex track_lock;
77
a19cbfb3 78 /* thread signaling */
691f5c7b 79 QemuThread main;
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80 int pipe[2];
81
82 /* ram pci bar */
83 QXLRam *ram;
84 VGACommonState vga;
85 uint32_t num_free_res;
86 QXLReleaseInfo *last_release;
87 uint32_t last_release_offset;
88 uint32_t oom_running;
13d1fd44 89 uint32_t vgamem_size;
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90
91 /* rom pci bar */
92 QXLRom shadow_rom;
93 QXLRom *rom;
94 QXLModes *modes;
95 uint32_t rom_size;
b1950430 96 MemoryRegion rom_bar;
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97
98 /* vram pci bar */
99 uint32_t vram_size;
b1950430 100 MemoryRegion vram_bar;
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101 uint32_t vram32_size;
102 MemoryRegion vram32_bar;
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103
104 /* io bar */
b1950430 105 MemoryRegion io_bar;
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106
107 /* user-friendly properties (in megabytes) */
108 uint32_t ram_size_mb;
109 uint32_t vram_size_mb;
6f2b175a 110 uint32_t vram32_size_mb;
13d1fd44 111 uint32_t vgamem_size_mb;
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112
113 /* qxl_render_update state */
114 int render_update_cookie_num;
115 int num_dirty_rects;
116 QXLRect dirty[QXL_NUM_DIRTY_RECTS];
117 QEMUBH *update_area_bh;
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118} PCIQXLDevice;
119
120#define PANIC_ON(x) if ((x)) { \
121 printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
2bce0400 122 abort(); \
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123}
124
125#define dprint(_qxl, _level, _fmt, ...) \
126 do { \
127 if (_qxl->debug >= _level) { \
128 fprintf(stderr, "qxl-%d: ", _qxl->id); \
129 fprintf(stderr, _fmt, ## __VA_ARGS__); \
130 } \
131 } while (0)
132
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133#if 0
134/* spice-server 0.12 is still in development */
135#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
136#else
9197a7c8 137#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
b75c7105 138#endif
9197a7c8 139
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140/* qxl.c */
141void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
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142void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...)
143 GCC_FMT_ATTR(2, 3);
a19cbfb3 144
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145void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
146 struct QXLRect *area, struct QXLRect *dirty_rects,
147 uint32_t num_dirty_rects,
5ff4e36c 148 uint32_t clear_dirty_region,
2e1a98c9 149 qxl_async_io async, QXLCookie *cookie);
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150void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext,
151 uint32_t count);
152void qxl_spice_oom(PCIQXLDevice *qxl);
153void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
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154void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
155void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
156
a19cbfb3 157/* qxl-logger.c */
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158int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
159int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
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160
161/* qxl-render.c */
162void qxl_render_resize(PCIQXLDevice *qxl);
163void qxl_render_update(PCIQXLDevice *qxl);
fae2afb1 164int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
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165void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie);
166void qxl_render_update_area_bh(void *opaque);