]> Git Repo - qemu.git/blob - hw/qxl.h
PPC: Bump MPIC up to 32 supported CPUs
[qemu.git] / hw / qxl.h
1 #include "qemu-common.h"
2
3 #include "console.h"
4 #include "hw.h"
5 #include "pci.h"
6 #include "vga_int.h"
7
8 #include "ui/qemu-spice.h"
9 #include "ui/spice-display.h"
10
11 enum qxl_mode {
12     QXL_MODE_UNDEFINED,
13     QXL_MODE_VGA,
14     QXL_MODE_COMPAT, /* spice 0.4.x */
15     QXL_MODE_NATIVE,
16 };
17
18 #define QXL_UNDEFINED_IO UINT32_MAX
19
20 typedef struct PCIQXLDevice {
21     PCIDevice          pci;
22     SimpleSpiceDisplay ssd;
23     int                id;
24     uint32_t           debug;
25     uint32_t           guestdebug;
26     uint32_t           cmdlog;
27     enum qxl_mode      mode;
28     uint32_t           cmdflags;
29     int                generation;
30     uint32_t           revision;
31
32     int32_t            num_memslots;
33     int32_t            num_surfaces;
34
35     uint32_t           current_async;
36     QemuMutex          async_lock;
37
38     struct guest_slots {
39         QXLMemSlot     slot;
40         void           *ptr;
41         uint64_t       size;
42         uint64_t       delta;
43         uint32_t       active;
44     } guest_slots[NUM_MEMSLOTS];
45
46     struct guest_primary {
47         QXLSurfaceCreate surface;
48         uint32_t       commands;
49         uint32_t       resized;
50         int32_t        stride;
51         uint32_t       bits_pp;
52         uint32_t       bytes_pp;
53         uint8_t        *data, *flipped;
54     } guest_primary;
55
56     struct surfaces {
57         QXLPHYSICAL    cmds[NUM_SURFACES];
58         uint32_t       count;
59         uint32_t       max;
60     } guest_surfaces;
61     QXLPHYSICAL        guest_cursor;
62
63     QemuMutex          track_lock;
64
65     /* thread signaling */
66     pthread_t          main;
67     int                pipe[2];
68
69     /* ram pci bar */
70     QXLRam             *ram;
71     VGACommonState     vga;
72     uint32_t           num_free_res;
73     QXLReleaseInfo     *last_release;
74     uint32_t           last_release_offset;
75     uint32_t           oom_running;
76
77     /* rom pci bar */
78     QXLRom             shadow_rom;
79     QXLRom             *rom;
80     QXLModes           *modes;
81     uint32_t           rom_size;
82     MemoryRegion       rom_bar;
83
84     /* vram pci bar */
85     uint32_t           vram_size;
86     MemoryRegion       vram_bar;
87
88     /* io bar */
89     MemoryRegion       io_bar;
90 } PCIQXLDevice;
91
92 #define PANIC_ON(x) if ((x)) {                         \
93     printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
94     abort();                                           \
95 }
96
97 #define dprint(_qxl, _level, _fmt, ...)                                 \
98     do {                                                                \
99         if (_qxl->debug >= _level) {                                    \
100             fprintf(stderr, "qxl-%d: ", _qxl->id);                      \
101             fprintf(stderr, _fmt, ## __VA_ARGS__);                      \
102         }                                                               \
103     } while (0)
104
105 #if SPICE_INTERFACE_QXL_MINOR >= 1
106 #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
107 #else
108 #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V06
109 #endif
110
111 /* qxl.c */
112 void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
113 void qxl_guest_bug(PCIQXLDevice *qxl, const char *msg, ...);
114
115 void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
116                            struct QXLRect *area, struct QXLRect *dirty_rects,
117                            uint32_t num_dirty_rects,
118                            uint32_t clear_dirty_region,
119                            qxl_async_io async);
120 void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext,
121                                uint32_t count);
122 void qxl_spice_oom(PCIQXLDevice *qxl);
123 void qxl_spice_reset_memslots(PCIQXLDevice *qxl);
124 void qxl_spice_reset_image_cache(PCIQXLDevice *qxl);
125 void qxl_spice_reset_cursor(PCIQXLDevice *qxl);
126
127 /* qxl-logger.c */
128 void qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
129 void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
130
131 /* qxl-render.c */
132 void qxl_render_resize(PCIQXLDevice *qxl);
133 void qxl_render_update(PCIQXLDevice *qxl);
134 void qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
135 #if SPICE_INTERFACE_QXL_MINOR >= 1
136 void qxl_spice_update_area_async(PCIQXLDevice *qxl, uint32_t surface_id,
137                                  struct QXLRect *area,
138                                  uint32_t clear_dirty_region,
139                                  int is_vga);
140 #endif
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