46 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0));  in evergreen_dma_fence_ring_emit()
47 	radeon_ring_write(ring, addr & 0xfffffffc);  in evergreen_dma_fence_ring_emit()
48 	radeon_ring_write(ring, (upper_32_bits(addr) & 0xff));  in evergreen_dma_fence_ring_emit()
51 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0));  in evergreen_dma_fence_ring_emit()
53 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0));  in evergreen_dma_fence_ring_emit()
54 	radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2));  in evergreen_dma_fence_ring_emit()
76 		radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 1));  in evergreen_dma_ring_ib_execute()
77 		radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc);  in evergreen_dma_ring_ib_execute()
78 		radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff);  in evergreen_dma_ring_ib_execute()
86 		radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0));  in evergreen_dma_ring_ib_execute()
87 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_INDIRECT_BUFFER, 0, 0));  in evergreen_dma_ring_ib_execute()
88 	radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0));  in evergreen_dma_ring_ib_execute()
89 	radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF));  in evergreen_dma_ring_ib_execute()
118 	int r = 0;  in evergreen_copy_dma()
123 	num_loops = DIV_ROUND_UP(size_in_dw, 0xfffff);  in evergreen_copy_dma()
134 	for (i = 0; i < num_loops; i++) {  in evergreen_copy_dma()
136 		if (cur_size_in_dw > 0xFFFFF)  in evergreen_copy_dma()
137 			cur_size_in_dw = 0xFFFFF;  in evergreen_copy_dma()
139 		radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, cur_size_in_dw));  in evergreen_copy_dma()
140 		radeon_ring_write(ring, dst_offset & 0xfffffffc);  in evergreen_copy_dma()
141 		radeon_ring_write(ring, src_offset & 0xfffffffc);  in evergreen_copy_dma()
142 		radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff);  in evergreen_copy_dma()
143 		radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff);  in evergreen_copy_dma()