b67737a6cf
Live migration from and to spice 0.4 qxl devices isn't going to work. Rip out the bits which attempt to support that. Zap the subsection logic which is obsolete now. Bumb the version to make a clean cut. This should obviously go in before 0.14 is released. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
109 lines
3 KiB
C
109 lines
3 KiB
C
#include "qemu-common.h"
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#include "console.h"
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#include "hw.h"
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#include "pci.h"
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#include "vga_int.h"
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#include "ui/qemu-spice.h"
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#include "ui/spice-display.h"
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enum qxl_mode {
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QXL_MODE_UNDEFINED,
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QXL_MODE_VGA,
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QXL_MODE_COMPAT, /* spice 0.4.x */
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QXL_MODE_NATIVE,
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};
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typedef struct PCIQXLDevice {
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PCIDevice pci;
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SimpleSpiceDisplay ssd;
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int id;
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uint32_t debug;
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uint32_t guestdebug;
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uint32_t cmdlog;
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enum qxl_mode mode;
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uint32_t cmdflags;
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int generation;
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uint32_t revision;
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int32_t num_memslots;
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int32_t num_surfaces;
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struct guest_slots {
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QXLMemSlot slot;
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void *ptr;
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uint64_t size;
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uint64_t delta;
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uint32_t active;
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} guest_slots[NUM_MEMSLOTS];
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struct guest_primary {
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QXLSurfaceCreate surface;
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uint32_t commands;
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uint32_t resized;
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int32_t stride;
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uint32_t bits_pp;
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uint32_t bytes_pp;
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uint8_t *data, *flipped;
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} guest_primary;
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struct surfaces {
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QXLPHYSICAL cmds[NUM_SURFACES];
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uint32_t count;
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uint32_t max;
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} guest_surfaces;
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QXLPHYSICAL guest_cursor;
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/* thread signaling */
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pthread_t main;
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int pipe[2];
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/* ram pci bar */
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QXLRam *ram;
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VGACommonState vga;
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uint32_t num_free_res;
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QXLReleaseInfo *last_release;
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uint32_t last_release_offset;
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uint32_t oom_running;
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/* rom pci bar */
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QXLRom shadow_rom;
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QXLRom *rom;
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QXLModes *modes;
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uint32_t rom_size;
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uint64_t rom_offset;
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/* vram pci bar */
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uint32_t vram_size;
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uint64_t vram_offset;
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/* io bar */
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uint32_t io_base;
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} PCIQXLDevice;
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#define PANIC_ON(x) if ((x)) { \
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printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
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exit(-1); \
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}
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#define dprint(_qxl, _level, _fmt, ...) \
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do { \
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if (_qxl->debug >= _level) { \
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fprintf(stderr, "qxl-%d: ", _qxl->id); \
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fprintf(stderr, _fmt, ## __VA_ARGS__); \
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} \
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} while (0)
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/* qxl.c */
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void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
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/* qxl-logger.c */
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void qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
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void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
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/* qxl-render.c */
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void qxl_render_resize(PCIQXLDevice *qxl);
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void qxl_render_update(PCIQXLDevice *qxl);
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void qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
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