예제 #1
0
static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
				uint32_t queue_id)
{
	uint32_t mec = (++pipe_id / VI_PIPE_PER_MEC) + 1;
	uint32_t pipe = (pipe_id % VI_PIPE_PER_MEC);

	lock_srbm(kgd, mec, pipe, queue_id, 0);
}
예제 #2
0
static void set_scratch_backing_va(struct kgd_dev *kgd,
					uint64_t va, uint32_t vmid)
{
	struct amdgpu_device *adev = (struct amdgpu_device *) kgd;

	lock_srbm(kgd, 0, 0, 0, vmid);
	WREG32(mmSH_HIDDEN_PRIVATE_BASE_VMID, va);
	unlock_srbm(kgd);
}
예제 #3
0
static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
				uint32_t queue_id)
{
	struct amdgpu_device *adev = get_amdgpu_device(kgd);

	uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
	uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);

	lock_srbm(kgd, mec, pipe, queue_id, 0);
}
예제 #4
0
static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
					uint32_t sh_mem_config,
					uint32_t sh_mem_ape1_base,
					uint32_t sh_mem_ape1_limit,
					uint32_t sh_mem_bases)
{
	struct amdgpu_device *adev = get_amdgpu_device(kgd);

	lock_srbm(kgd, 0, 0, 0, vmid);

	WREG32(mmSH_MEM_CONFIG, sh_mem_config);
	WREG32(mmSH_MEM_APE1_BASE, sh_mem_ape1_base);
	WREG32(mmSH_MEM_APE1_LIMIT, sh_mem_ape1_limit);
	WREG32(mmSH_MEM_BASES, sh_mem_bases);

	unlock_srbm(kgd);
}
예제 #5
0
static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
{
	struct amdgpu_device *adev = get_amdgpu_device(kgd);
	uint32_t mec;
	uint32_t pipe;

	mec = (++pipe_id / VI_PIPE_PER_MEC) + 1;
	pipe = (pipe_id % VI_PIPE_PER_MEC);

	lock_srbm(kgd, mec, pipe, 0, 0);

	WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK);

	unlock_srbm(kgd);

	return 0;
}
예제 #6
0
static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
{
	struct amdgpu_device *adev = get_amdgpu_device(kgd);
	uint32_t mec;
	uint32_t pipe;

	mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
	pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);

	lock_srbm(kgd, mec, pipe, 0, 0);

	WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK |
			CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK);

	unlock_srbm(kgd);

	return 0;
}