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- #ifndef _RADEON_CS_INT_H_
- #define _RADEON_CS_INT_H_
- struct radeon_cs_space_check {
- struct radeon_bo_int *bo;
- uint32_t read_domains;
- uint32_t write_domain;
- uint32_t new_accounted;
- };
- struct radeon_cs_int {
- /* keep first two in same place */
- uint32_t *packets;
- unsigned cdw;
- unsigned ndw;
- unsigned section_ndw;
- unsigned section_cdw;
- /* private members */
- struct radeon_cs_manager *csm;
- void *relocs;
- unsigned crelocs;
- unsigned relocs_total_size;
- const char *section_file;
- const char *section_func;
- int section_line;
- struct radeon_cs_space_check bos[MAX_SPACE_BOS];
- int bo_count;
- void (*space_flush_fn)(void *);
- void *space_flush_data;
- uint32_t id;
- };
- /* cs functions */
- struct radeon_cs_funcs {
- struct radeon_cs_int *(*cs_create)(struct radeon_cs_manager *csm,
- uint32_t ndw);
- int (*cs_write_reloc)(struct radeon_cs_int *cs,
- struct radeon_bo *bo,
- uint32_t read_domain,
- uint32_t write_domain,
- uint32_t flags);
- int (*cs_begin)(struct radeon_cs_int *cs,
- uint32_t ndw,
- const char *file,
- const char *func,
- int line);
- int (*cs_end)(struct radeon_cs_int *cs,
- const char *file, const char *func,
- int line);
- int (*cs_emit)(struct radeon_cs_int *cs);
- int (*cs_destroy)(struct radeon_cs_int *cs);
- int (*cs_erase)(struct radeon_cs_int *cs);
- int (*cs_need_flush)(struct radeon_cs_int *cs);
- void (*cs_print)(struct radeon_cs_int *cs, FILE *file);
- };
- struct radeon_cs_manager {
- const struct radeon_cs_funcs *funcs;
- int fd;
- int32_t vram_limit, gart_limit;
- int32_t vram_write_used, gart_write_used;
- int32_t read_used;
- };
- #endif
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