1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2017 Etnaviv Project
6 #ifndef __ETNAVIV_CMDBUF_H__
7 #define __ETNAVIV_CMDBUF_H__
9 #include <linux/types.h>
12 struct etnaviv_cmdbuf_suballoc;
13 struct etnaviv_perfmon_request;
15 struct etnaviv_cmdbuf {
16 /* suballocator this cmdbuf is allocated from */
17 struct etnaviv_cmdbuf_suballoc *suballoc;
18 /* cmdbuf properties */
25 struct etnaviv_cmdbuf_suballoc *
26 etnaviv_cmdbuf_suballoc_new(struct etnaviv_gpu * gpu);
27 void etnaviv_cmdbuf_suballoc_destroy(struct etnaviv_cmdbuf_suballoc *suballoc);
30 int etnaviv_cmdbuf_init(struct etnaviv_cmdbuf_suballoc *suballoc,
31 struct etnaviv_cmdbuf *cmdbuf, u32 size);
32 void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf);
34 u32 etnaviv_cmdbuf_get_va(struct etnaviv_cmdbuf *buf);
35 dma_addr_t etnaviv_cmdbuf_get_pa(struct etnaviv_cmdbuf *buf);
37 #endif /* __ETNAVIV_CMDBUF_H__ */