int gfx_v7_0_mqd_commit(struct amdgpu_device *adev, struct cik_mqd *mqd)
{
- u32 tmp;
+ uint32_t tmp;
+ uint32_t mqd_reg;
+ uint32_t *mqd_data;
+
+ /* HQD registers extend from mmCP_MQD_BASE_ADDR to mmCP_MQD_CONTROL */
+ mqd_data = &mqd->cp_mqd_base_addr_lo;
/* disable wptr polling */
tmp = RREG32(mmCP_PQ_WPTR_POLL_CNTL);
tmp = REG_SET_FIELD(tmp, CP_PQ_WPTR_POLL_CNTL, EN, 0);
WREG32(mmCP_PQ_WPTR_POLL_CNTL, tmp);
- /* program MQD field to HW */
- WREG32(mmCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo);
- WREG32(mmCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi);
- WREG32(mmCP_MQD_CONTROL, mqd->cp_mqd_control);
- WREG32(mmCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo);
- WREG32(mmCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi);
- WREG32(mmCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control);
- WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR, mqd->cp_hqd_pq_wptr_poll_addr_lo);
- WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, mqd->cp_hqd_pq_wptr_poll_addr_hi);
- WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR, mqd->cp_hqd_pq_rptr_report_addr_lo);
- WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, mqd->cp_hqd_pq_rptr_report_addr_hi);
- WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, mqd->cp_hqd_pq_doorbell_control);
- WREG32(mmCP_HQD_PQ_WPTR, mqd->cp_hqd_pq_wptr);
- WREG32(mmCP_HQD_VMID, mqd->cp_hqd_vmid);
-
- WREG32(mmCP_HQD_IB_CONTROL, mqd->cp_hqd_ib_control);
- WREG32(mmCP_HQD_IB_BASE_ADDR, mqd->cp_hqd_ib_base_addr_lo);
- WREG32(mmCP_HQD_IB_BASE_ADDR_HI, mqd->cp_hqd_ib_base_addr_hi);
- WREG32(mmCP_HQD_IB_RPTR, mqd->cp_hqd_ib_rptr);
- WREG32(mmCP_HQD_PERSISTENT_STATE, mqd->cp_hqd_persistent_state);
- WREG32(mmCP_HQD_SEMA_CMD, mqd->cp_hqd_sema_cmd);
- WREG32(mmCP_HQD_MSG_TYPE, mqd->cp_hqd_msg_type);
- WREG32(mmCP_HQD_ATOMIC0_PREOP_LO, mqd->cp_hqd_atomic0_preop_lo);
- WREG32(mmCP_HQD_ATOMIC0_PREOP_HI, mqd->cp_hqd_atomic0_preop_hi);
- WREG32(mmCP_HQD_ATOMIC1_PREOP_LO, mqd->cp_hqd_atomic1_preop_lo);
- WREG32(mmCP_HQD_ATOMIC1_PREOP_HI, mqd->cp_hqd_atomic1_preop_hi);
- WREG32(mmCP_HQD_PQ_RPTR, mqd->cp_hqd_pq_rptr);
- WREG32(mmCP_HQD_QUANTUM, mqd->cp_hqd_quantum);
- WREG32(mmCP_HQD_PIPE_PRIORITY, mqd->cp_hqd_pipe_priority);
- WREG32(mmCP_HQD_QUEUE_PRIORITY, mqd->cp_hqd_queue_priority);
- WREG32(mmCP_HQD_IQ_RPTR, mqd->cp_hqd_iq_rptr);
+ /* program all HQD registers */
+ for (mqd_reg = mmCP_HQD_VMID; mqd_reg <= mmCP_MQD_CONTROL; mqd_reg++)
+ WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]);
/* activate the HQD */
- WREG32(mmCP_HQD_ACTIVE, mqd->cp_hqd_active);
+ for (mqd_reg = mmCP_MQD_BASE_ADDR; mqd_reg <= mmCP_HQD_ACTIVE; mqd_reg++)
+ WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]);
return 0;
}
int gfx_v8_0_mqd_commit(struct amdgpu_device *adev,
struct vi_mqd *mqd)
{
- /* disable wptr polling */
- WREG32_FIELD(CP_PQ_WPTR_POLL_CNTL, EN, 0);
-
- WREG32(mmCP_HQD_EOP_BASE_ADDR, mqd->cp_hqd_eop_base_addr_lo);
- WREG32(mmCP_HQD_EOP_BASE_ADDR_HI, mqd->cp_hqd_eop_base_addr_hi);
-
- /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
- WREG32(mmCP_HQD_EOP_CONTROL, mqd->cp_hqd_eop_control);
-
- /* enable doorbell? */
- WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, mqd->cp_hqd_pq_doorbell_control);
+ uint32_t mqd_reg;
+ uint32_t *mqd_data;
- /* set pq read/write pointers */
- WREG32(mmCP_HQD_DEQUEUE_REQUEST, mqd->cp_hqd_dequeue_request);
- WREG32(mmCP_HQD_PQ_RPTR, mqd->cp_hqd_pq_rptr);
- WREG32(mmCP_HQD_PQ_WPTR, mqd->cp_hqd_pq_wptr);
+ /* HQD registers extend from mmCP_MQD_BASE_ADDR to mmCP_HQD_ERROR */
+ mqd_data = &mqd->cp_mqd_base_addr_lo;
- /* set the pointer to the MQD */
- WREG32(mmCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo);
- WREG32(mmCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi);
-
- /* set MQD vmid to 0 */
- WREG32(mmCP_MQD_CONTROL, mqd->cp_mqd_control);
-
- /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
- WREG32(mmCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo);
- WREG32(mmCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi);
-
- /* set up the HQD, this is similar to CP_RB0_CNTL */
- WREG32(mmCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control);
-
- /* set the wb address whether it's enabled or not */
- WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR,
- mqd->cp_hqd_pq_rptr_report_addr_lo);
- WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI,
- mqd->cp_hqd_pq_rptr_report_addr_hi);
-
- /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
- WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR, mqd->cp_hqd_pq_wptr_poll_addr_lo);
- WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, mqd->cp_hqd_pq_wptr_poll_addr_hi);
-
- /* enable the doorbell if requested */
- WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, mqd->cp_hqd_pq_doorbell_control);
-
- /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */
- WREG32(mmCP_HQD_PQ_WPTR, mqd->cp_hqd_pq_wptr);
- WREG32(mmCP_HQD_EOP_RPTR, mqd->cp_hqd_eop_rptr);
- WREG32(mmCP_HQD_EOP_WPTR, mqd->cp_hqd_eop_wptr);
-
- /* set the HQD priority */
- WREG32(mmCP_HQD_PIPE_PRIORITY, mqd->cp_hqd_pipe_priority);
- WREG32(mmCP_HQD_QUEUE_PRIORITY, mqd->cp_hqd_queue_priority);
- WREG32(mmCP_HQD_QUANTUM, mqd->cp_hqd_quantum);
-
- /* set cwsr save area */
- WREG32(mmCP_HQD_CTX_SAVE_BASE_ADDR_LO, mqd->cp_hqd_ctx_save_base_addr_lo);
- WREG32(mmCP_HQD_CTX_SAVE_BASE_ADDR_HI, mqd->cp_hqd_ctx_save_base_addr_hi);
- WREG32(mmCP_HQD_CTX_SAVE_CONTROL, mqd->cp_hqd_ctx_save_control);
- WREG32(mmCP_HQD_CNTL_STACK_OFFSET, mqd->cp_hqd_cntl_stack_offset);
- WREG32(mmCP_HQD_CNTL_STACK_SIZE, mqd->cp_hqd_cntl_stack_size);
- WREG32(mmCP_HQD_WG_STATE_OFFSET, mqd->cp_hqd_wg_state_offset);
- WREG32(mmCP_HQD_CTX_SAVE_SIZE, mqd->cp_hqd_ctx_save_size);
-
- WREG32(mmCP_HQD_IB_CONTROL, mqd->cp_hqd_ib_control);
- WREG32(mmCP_HQD_EOP_EVENTS, mqd->cp_hqd_eop_done_events);
- WREG32(mmCP_HQD_ERROR, mqd->cp_hqd_error);
- WREG32(mmCP_HQD_EOP_WPTR_MEM, mqd->cp_hqd_eop_wptr_mem);
- WREG32(mmCP_HQD_EOP_DONES, mqd->cp_hqd_eop_dones);
-
- /* set the vmid for the queue */
- WREG32(mmCP_HQD_VMID, mqd->cp_hqd_vmid);
+ /* disable wptr polling */
+ WREG32_FIELD(CP_PQ_WPTR_POLL_CNTL, EN, 0);
- WREG32(mmCP_HQD_PERSISTENT_STATE, mqd->cp_hqd_persistent_state);
+ /* program all HQD registers */
+ for (mqd_reg = mmCP_HQD_VMID; mqd_reg <= mmCP_HQD_ERROR; mqd_reg++)
+ WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]);
- /* activate the queue */
- WREG32(mmCP_HQD_ACTIVE, mqd->cp_hqd_active);
+ /* activate the HQD */
+ for (mqd_reg = mmCP_MQD_BASE_ADDR; mqd_reg <= mmCP_HQD_ACTIVE; mqd_reg++)
+ WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]);
return 0;
}