hw/arm/bcm2836: Only provide "enabled-cpus" property to multicore SoCs
[qemu.git] / hw / display / qxl.h
1 #ifndef HW_QXL_H
2 #define HW_QXL_H
3
4
5 #include "hw/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 #include "qom/object.h"
12
13 enum qxl_mode {
14 QXL_MODE_UNDEFINED,
15 QXL_MODE_VGA,
16 QXL_MODE_COMPAT, /* spice 0.4.x */
17 QXL_MODE_NATIVE,
18 };
19
20 #ifndef QXL_VRAM64_RANGE_INDEX
21 #define QXL_VRAM64_RANGE_INDEX 4
22 #endif
23
24 #define QXL_UNDEFINED_IO UINT32_MAX
25
26 #define QXL_NUM_DIRTY_RECTS 64
27
28 #define QXL_PAGE_BITS 12
29 #define QXL_PAGE_SIZE (1 << QXL_PAGE_BITS);
30
31 struct PCIQXLDevice {
32 PCIDevice pci;
33 PortioList vga_port_list;
34 SimpleSpiceDisplay ssd;
35 int id;
36 bool have_vga;
37 uint32_t debug;
38 uint32_t guestdebug;
39 uint32_t cmdlog;
40
41 uint32_t guest_bug;
42 Error *migration_blocker;
43
44 enum qxl_mode mode;
45 uint32_t cmdflags;
46 uint32_t revision;
47
48 int32_t num_memslots;
49
50 uint32_t current_async;
51 QemuMutex async_lock;
52
53 struct guest_slots {
54 QXLMemSlot slot;
55 MemoryRegion *mr;
56 uint64_t offset;
57 uint64_t size;
58 uint64_t delta;
59 uint32_t active;
60 } guest_slots[NUM_MEMSLOTS];
61
62 struct guest_primary {
63 QXLSurfaceCreate surface;
64 uint32_t commands;
65 uint32_t resized;
66 int32_t qxl_stride;
67 uint32_t abs_stride;
68 uint32_t bits_pp;
69 uint32_t bytes_pp;
70 uint8_t *data;
71 } guest_primary;
72
73 struct surfaces {
74 QXLPHYSICAL *cmds;
75 uint32_t count;
76 uint32_t max;
77 } guest_surfaces;
78 QXLPHYSICAL guest_cursor;
79
80 QXLPHYSICAL guest_monitors_config;
81 uint32_t guest_head0_width;
82 uint32_t guest_head0_height;
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 uint32_t xres;
123 uint32_t yres;
124
125 /* qxl_render_update state */
126 int render_update_cookie_num;
127 int num_dirty_rects;
128 QXLRect dirty[QXL_NUM_DIRTY_RECTS];
129 QEMUBH *update_area_bh;
130 };
131
132 #define TYPE_PCI_QXL "pci-qxl"
133 OBJECT_DECLARE_SIMPLE_TYPE(PCIQXLDevice, PCI_QXL)
134
135 #define PANIC_ON(x) if ((x)) { \
136 printf("%s: PANIC %s failed\n", __func__, #x); \
137 abort(); \
138 }
139
140 #define dprint(_qxl, _level, _fmt, ...) \
141 do { \
142 if (_qxl->debug >= _level) { \
143 fprintf(stderr, "qxl-%d: ", _qxl->id); \
144 fprintf(stderr, _fmt, ## __VA_ARGS__); \
145 } \
146 } while (0)
147
148 #define QXL_DEFAULT_REVISION (QXL_REVISION_STABLE_V12 + 1)
149
150 /* qxl.c */
151 void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
152 void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...)
153 GCC_FMT_ATTR(2, 3);
154
155 void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
156 struct QXLRect *area, struct QXLRect *dirty_rects,
157 uint32_t num_dirty_rects,
158 uint32_t clear_dirty_region,
159 qxl_async_io async, QXLCookie *cookie);
160 void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext,
161 uint32_t count);
162 void qxl_spice_oom(PCIQXLDevice *qxl);
163 void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
164 void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
165 void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
166
167 /* qxl-logger.c */
168 int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
169 int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
170
171 /* qxl-render.c */
172 void qxl_render_resize(PCIQXLDevice *qxl);
173 void qxl_render_update(PCIQXLDevice *qxl);
174 int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
175 void qxl_render_update_area_done(PCIQXLDevice *qxl, QXLCookie *cookie);
176 void qxl_render_update_area_bh(void *opaque);
177
178 #endif