128     struct cs_gem *csg;  in cs_gem_create()  local
134     csg = (struct cs_gem*)calloc(1, sizeof(struct cs_gem));  in cs_gem_create()
135     if (csg == NULL) {  in cs_gem_create()
138     csg->base.csm = csm;  in cs_gem_create()
139     csg->base.ndw = 64 * 1024 / 4;  in cs_gem_create()
140     csg->base.packets = (uint32_t*)calloc(1, 64 * 1024);  in cs_gem_create()
141     if (csg->base.packets == NULL) {  in cs_gem_create()
142         free(csg);  in cs_gem_create()
145     csg->base.relocs_total_size = 0;  in cs_gem_create()
146     csg->base.crelocs = 0;  in cs_gem_create()
147     csg->base.id = generate_id();  in cs_gem_create()
148     csg->nrelocs = 4096 / (4 * 4) ;  in cs_gem_create()
149     csg->relocs_bo = (struct radeon_bo_int**)calloc(1,  in cs_gem_create()
150                                                 csg->nrelocs*sizeof(void*));  in cs_gem_create()
151     if (csg->relocs_bo == NULL) {  in cs_gem_create()
152         free(csg->base.packets);  in cs_gem_create()
153         free(csg);  in cs_gem_create()
156     csg->base.relocs = csg->relocs = (uint32_t*)calloc(1, 4096);  in cs_gem_create()
157     if (csg->relocs == NULL) {  in cs_gem_create()
158         free(csg->relocs_bo);  in cs_gem_create()
159         free(csg->base.packets);  in cs_gem_create()
160         free(csg);  in cs_gem_create()
163     csg->chunks[0].chunk_id = RADEON_CHUNK_ID_IB;  in cs_gem_create()
164     csg->chunks[0].length_dw = 0;  in cs_gem_create()
165     csg->chunks[0].chunk_data = (uint64_t)(uintptr_t)csg->base.packets;  in cs_gem_create()
166     csg->chunks[1].chunk_id = RADEON_CHUNK_ID_RELOCS;  in cs_gem_create()
167     csg->chunks[1].length_dw = 0;  in cs_gem_create()
168     csg->chunks[1].chunk_data = (uint64_t)(uintptr_t)csg->relocs;  in cs_gem_create()
169     return (struct radeon_cs_int*)csg;  in cs_gem_create()
179     struct cs_gem *csg = (struct cs_gem*)cs;  in cs_gem_write_reloc()  local
208             reloc = (struct cs_reloc_gem*)&csg->relocs[idx];  in cs_gem_write_reloc()
241     if (csg->base.crelocs >= csg->nrelocs) {  in cs_gem_write_reloc()
244         size = ((csg->nrelocs + 1) * sizeof(struct radeon_bo*));  in cs_gem_write_reloc()
245         tmp = (uint32_t*)realloc(csg->relocs_bo, size);  in cs_gem_write_reloc()
249         csg->relocs_bo = (struct radeon_bo_int **)tmp;  in cs_gem_write_reloc()
250         size = ((csg->nrelocs + 1) * RELOC_SIZE * 4);  in cs_gem_write_reloc()
251         tmp = (uint32_t*)realloc(csg->relocs, size);  in cs_gem_write_reloc()
255         cs->relocs = csg->relocs = tmp;  in cs_gem_write_reloc()
256         csg->nrelocs += 1;  in cs_gem_write_reloc()
257         csg->chunks[1].chunk_data = (uint64_t)(uintptr_t)csg->relocs;  in cs_gem_write_reloc()
259     csg->relocs_bo[csg->base.crelocs] = boi;  in cs_gem_write_reloc()
260     idx = (csg->base.crelocs++) * RELOC_SIZE;  in cs_gem_write_reloc()
261     reloc = (struct cs_reloc_gem*)&csg->relocs[idx];  in cs_gem_write_reloc()
266     csg->chunks[1].length_dw += RELOC_SIZE;  in cs_gem_write_reloc()
339     struct cs_gem *csg = (struct cs_gem*)cs;  in cs_gem_dump_bof()  local
358     blob = bof_blob(csg->nrelocs * 16, csg->relocs);  in cs_gem_dump_bof()
377     for (i = 0; i < csg->base.crelocs; i++) {  in cs_gem_dump_bof()
381         size = bof_int32(csg->relocs_bo[i]->size);  in cs_gem_dump_bof()
388         handle = bof_int32(csg->relocs_bo[i]->handle);  in cs_gem_dump_bof()
395         radeon_bo_map((struct radeon_bo*)csg->relocs_bo[i], 0);  in cs_gem_dump_bof()
396         blob = bof_blob(csg->relocs_bo[i]->size, csg->relocs_bo[i]->ptr);  in cs_gem_dump_bof()
397         radeon_bo_unmap((struct radeon_bo*)csg->relocs_bo[i]);  in cs_gem_dump_bof()
426     struct cs_gem *csg = (struct cs_gem*)cs;  in cs_gem_emit()  local
437     csg->chunks[0].length_dw = cs->cdw;  in cs_gem_emit()
439     chunk_array[0] = (uint64_t)(uintptr_t)&csg->chunks[0];  in cs_gem_emit()
440     chunk_array[1] = (uint64_t)(uintptr_t)&csg->chunks[1];  in cs_gem_emit()
442     csg->cs.num_chunks = 2;  in cs_gem_emit()
443     csg->cs.chunks = (uint64_t)(uintptr_t)chunk_array;  in cs_gem_emit()
446                             &csg->cs, sizeof(struct drm_radeon_cs));  in cs_gem_emit()
447     for (i = 0; i < csg->base.crelocs; i++) {  in cs_gem_emit()
448         csg->relocs_bo[i]->space_accounted = 0;  in cs_gem_emit()
450 …  atomic_dec((atomic_t *)radeon_gem_get_reloc_in_cs((struct radeon_bo*)csg->relocs_bo[i]), cs->id);  in cs_gem_emit()
451         radeon_bo_unref((struct radeon_bo *)csg->relocs_bo[i]);  in cs_gem_emit()
452         csg->relocs_bo[i] = NULL;  in cs_gem_emit()
463     struct cs_gem *csg = (struct cs_gem*)cs;  in cs_gem_destroy()  local
466     free(csg->relocs_bo);  in cs_gem_destroy()
475     struct cs_gem *csg = (struct cs_gem*)cs;  in cs_gem_erase()  local
478     if (csg->relocs_bo) {  in cs_gem_erase()
479         for (i = 0; i < csg->base.crelocs; i++) {  in cs_gem_erase()
480             if (csg->relocs_bo[i]) {  in cs_gem_erase()
482 …  atomic_dec((atomic_t *)radeon_gem_get_reloc_in_cs((struct radeon_bo*)csg->relocs_bo[i]), cs->id);  in cs_gem_erase()
483                 radeon_bo_unref((struct radeon_bo *)csg->relocs_bo[i]);  in cs_gem_erase()
484                 csg->relocs_bo[i] = NULL;  in cs_gem_erase()
492     csg->chunks[0].length_dw = 0;  in cs_gem_erase()
493     csg->chunks[1].length_dw = 0;  in cs_gem_erase()