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 typedef struct PCIQXLDevice {
  19     PCIDevice          pci;
  20     SimpleSpiceDisplay ssd;
  21     int                id;
  22     uint32_t           debug;
  23     uint32_t           guestdebug;
  24     uint32_t           cmdlog;
  25     enum qxl_mode      mode;
  26     uint32_t           cmdflags;
  27     int                generation;
  28     uint32_t           revision;
  29
  30     int32_t            num_memslots;
  31     int32_t            num_surfaces;
  32
  33     struct guest_slots {
  34         QXLMemSlot     slot;
  35         void           *ptr;
  36         uint64_t       size;
  37         uint64_t       delta;
  38         uint32_t       active;
  39     } guest_slots[NUM_MEMSLOTS];
  40
  41     struct guest_primary {
  42         QXLSurfaceCreate surface;
  43         uint32_t       commands;
  44         uint32_t       resized;
  45         int32_t        stride;
  46         uint32_t       bits_pp;
  47         uint32_t       bytes_pp;
  48         uint8_t        *data, *flipped;
  49     } guest_primary;
  50
  51     struct surfaces {
  52         QXLPHYSICAL    cmds[NUM_SURFACES];
  53         uint32_t       count;
  54         uint32_t       max;
  55     } guest_surfaces;
  56     QXLPHYSICAL        guest_cursor;
  57
  58     /* thread signaling */
  59     pthread_t          main;
  60     int                pipe[2];
  61
  62     /* ram pci bar */
  63     QXLRam             *ram;
  64     VGACommonState     vga;
  65     uint32_t           num_free_res;
  66     QXLReleaseInfo     *last_release;
  67     uint32_t           last_release_offset;
  68     uint32_t           oom_running;
  69
  70     /* rom pci bar */
  71     QXLRom             shadow_rom;
  72     QXLRom             *rom;
  73     QXLModes           *modes;
  74     uint32_t           rom_size;
  75     uint64_t           rom_offset;
  76
  77     /* vram pci bar */
  78     uint32_t           vram_size;
  79     uint64_t           vram_offset;
  80
  81     /* io bar */
  82     uint32_t           io_base;
  83
  84     /* spice 0.4 loadvm compatibility */
  85     void               *worker_data;
  86     uint32_t           worker_data_size;
  87 } PCIQXLDevice;
  88
  89 #define PANIC_ON(x) if ((x)) {                         \
  90     printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
  91     exit(-1);                                          \
  92 }
  93
  94 #define dprint(_qxl, _level, _fmt, ...)                                 \
  95     do {                                                                \
  96         if (_qxl->debug >= _level) {                                    \
  97             fprintf(stderr, "qxl-%d: ", _qxl->id);                      \
  98             fprintf(stderr, _fmt, ## __VA_ARGS__);                      \
  99         }                                                               \
 100     } while (0)
 101
 102 /* qxl.c */
 103 void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
 104
 105 /* qxl-logger.c */
 106 void qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
 107 void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
 108
 109 /* qxl-render.c */
 110 void qxl_render_resize(PCIQXLDevice *qxl);
 111 void qxl_render_update(PCIQXLDevice *qxl);
 112 void qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);