sm501: Add missing arbitration control register
[qemu.git] / hw / display / qxl.h
1 #ifndef HW_QXL_H
2 #define HW_QXL_H
3
4 #include "qemu-common.h"
5
6 #include "ui/console.h"
7 #include "hw/hw.h"
8 #include "hw/pci/pci.h"
9 #include "vga_int.h"
10 #include "qemu/thread.h"
11
12 #include "ui/qemu-spice.h"
13 #include "ui/spice-display.h"
14
15 enum qxl_mode {
16 QXL_MODE_UNDEFINED,
17 QXL_MODE_VGA,
18 QXL_MODE_COMPAT, /* spice 0.4.x */
19 QXL_MODE_NATIVE,
20 };
21
22 #ifndef QXL_VRAM64_RANGE_INDEX
23 #define QXL_VRAM64_RANGE_INDEX 4
24 #endif
25
26 #define QXL_UNDEFINED_IO UINT32_MAX
27
28 #define QXL_NUM_DIRTY_RECTS 64
29
30 #define QXL_PAGE_BITS 12
31 #define QXL_PAGE_SIZE (1 << QXL_PAGE_BITS);
32
33 typedef struct PCIQXLDevice {
34 PCIDevice pci;
35 PortioList vga_port_list;
36 SimpleSpiceDisplay ssd;
37 int id;
38 uint32_t debug;
39 uint32_t guestdebug;
40 uint32_t cmdlog;
41
42 uint32_t guest_bug;
43 Error *migration_blocker;
44
45 enum qxl_mode mode;
46 uint32_t cmdflags;
47 int generation;
48 uint32_t revision;
49
50 int32_t num_memslots;
51
52 uint32_t current_async;
53 QemuMutex async_lock;
54
55 struct guest_slots {
56 QXLMemSlot slot;
57 MemoryRegion *mr;
58 uint64_t offset;
59 uint64_t size;
60 uint64_t delta;
61 uint32_t active;
62 } guest_slots[NUM_MEMSLOTS];
63
64 struct guest_primary {
65 QXLSurfaceCreate surface;
66 uint32_t commands;
67 uint32_t resized;
68 int32_t qxl_stride;
69 uint32_t abs_stride;
70 uint32_t bits_pp;
71 uint32_t bytes_pp;
72 uint8_t *data;
73 } guest_primary;
74
75 struct surfaces {
76 QXLPHYSICAL *cmds;
77 uint32_t count;
78 uint32_t max;
79 } guest_surfaces;
80 QXLPHYSICAL guest_cursor;
81
82 QXLPHYSICAL guest_monitors_config;
83
84 QemuMutex track_lock;
85
86 /* thread signaling */
87 QEMUBH *update_irq;
88
89 /* ram pci bar */
90 QXLRam *ram;
91 VGACommonState vga;
92 uint32_t num_free_res;
93 QXLReleaseInfo *last_release;
94 uint32_t last_release_offset;
95 uint32_t oom_running;
96 uint32_t vgamem_size;
97
98 /* rom pci bar */
99 QXLRom shadow_rom;
100 QXLRom *rom;
101 QXLModes *modes;
102 uint32_t rom_size;
103 MemoryRegion rom_bar;
104 #if SPICE_SERVER_VERSION >= 0x000c06 /* release 0.12.6 */
105 uint16_t max_outputs;
106 #endif
107
108 /* vram pci bar */
109 uint64_t vram_size;
110 MemoryRegion vram_bar;
111 uint64_t vram32_size;
112 MemoryRegion vram32_bar;
113
114 /* io bar */
115 MemoryRegion io_bar;
116
117 /* user-friendly properties (in megabytes) */
118 uint32_t ram_size_mb;
119 uint32_t vram_size_mb;
120 uint32_t vram32_size_mb;
121 uint32_t vgamem_size_mb;
122
123 /* qxl_render_update state */
124 int render_update_cookie_num;
125 int num_dirty_rects;
126 QXLRect dirty[QXL_NUM_DIRTY_RECTS];
127 QEMUBH *update_area_bh;
128 } PCIQXLDevice;
129
130 #define TYPE_PCI_QXL "pci-qxl"
131 #define PCI_QXL(obj) OBJECT_CHECK(PCIQXLDevice, (obj), TYPE_PCI_QXL)
132
133 #define PANIC_ON(x) if ((x)) { \
134 printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
135 abort(); \
136 }
137
138 #define dprint(_qxl, _level, _fmt, ...) \
139 do { \
140 if (_qxl->debug >= _level) { \
141 fprintf(stderr, "qxl-%d: ", _qxl->id); \
142 fprintf(stderr, _fmt, ## __VA_ARGS__); \
143 } \
144 } while (0)
145
146 #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
147
148 /* qxl.c */
149 void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
150 void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...)
151 GCC_FMT_ATTR(2, 3);
152
153 void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
154 struct QXLRect *area, struct QXLRect *dirty_rects,
155 uint32_t num_dirty_rects,
156 uint32_t clear_dirty_region,
157 qxl_async_io async, QXLCookie *cookie);
158 void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext,
159 uint32_t count);
160 void qxl_spice_oom(PCIQXLDevice *qxl);
161 void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
162 void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
163 void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
164
165 /* qxl-logger.c */
166 int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
167 int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
168
169 /* qxl-render.c */
170 void qxl_render_resize(PCIQXLDevice *qxl);
171 void qxl_render_update(PCIQXLDevice *qxl);
172 int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
173 void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie);
174 void qxl_render_update_area_bh(void *opaque);
175
176 #endif