1 /* 2 * Copyright © 2016 Red Hat. 3 * Copyright © 2016 Bas Nieuwenhuizen 4 * 5 * based in part on anv driver which is: 6 * Copyright © 2015 Intel Corporation 7 * 8 * SPDX-License-Identifier: MIT 9 */ 10 11 #ifndef RADV_CP_DMA_H 12 #define RADV_CP_DMA_H 13 14 #include <inttypes.h> 15 #include <stdbool.h> 16 17 struct radv_device; 18 struct radeon_cmdbuf; 19 struct radv_cmd_buffer; 20 21 void radv_cs_cp_dma_prefetch(const struct radv_device *device, struct radeon_cmdbuf *cs, uint64_t va, unsigned size, 22 bool predicating); 23 24 void radv_cp_dma_prefetch(struct radv_cmd_buffer *cmd_buffer, uint64_t va, unsigned size); 25 26 void radv_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer, uint64_t src_va, uint64_t dest_va, uint64_t size); 27 28 void radv_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer, uint64_t va, uint64_t size, unsigned value); 29 30 void radv_cp_dma_wait_for_idle(struct radv_cmd_buffer *cmd_buffer); 31 32 #endif /* RADV_CP_DMA_H */ 33