714 	struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;  in ena_com_reg_bar_read32()  local
716 		mmio_read->read_resp;  in ena_com_reg_bar_read32()
719 	u32 timeout = mmio_read->reg_read_to;  in ena_com_reg_bar_read32()
727 	if (!mmio_read->readless_supported)  in ena_com_reg_bar_read32()
730 	ENA_SPINLOCK_LOCK(mmio_read->lock, flags);  in ena_com_reg_bar_read32()
731 	mmio_read->seq_num++;  in ena_com_reg_bar_read32()
733 	read_resp->req_id = mmio_read->seq_num + 0xDEAD;  in ena_com_reg_bar_read32()
736 	mmio_read_reg |= mmio_read->seq_num &  in ena_com_reg_bar_read32()
747 		if (read_resp->req_id == mmio_read->seq_num)  in ena_com_reg_bar_read32()
755 			    mmio_read->seq_num,  in ena_com_reg_bar_read32()
770 	ENA_SPINLOCK_UNLOCK(mmio_read->lock, flags);  in ena_com_reg_bar_read32()
1636 	struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;  in ena_com_mmio_reg_read_request_init()  local
1638 	ENA_SPINLOCK_INIT(mmio_read->lock);  in ena_com_mmio_reg_read_request_init()
1640 			       sizeof(*mmio_read->read_resp),  in ena_com_mmio_reg_read_request_init()
1641 			       mmio_read->read_resp,  in ena_com_mmio_reg_read_request_init()
1642 			       mmio_read->read_resp_dma_addr,  in ena_com_mmio_reg_read_request_init()
1643 			       mmio_read->read_resp_mem_handle);  in ena_com_mmio_reg_read_request_init()
1644 	if (unlikely(!mmio_read->read_resp))  in ena_com_mmio_reg_read_request_init()
1649 	mmio_read->read_resp->req_id = 0x0;  in ena_com_mmio_reg_read_request_init()
1650 	mmio_read->seq_num = 0x0;  in ena_com_mmio_reg_read_request_init()
1651 	mmio_read->readless_supported = true;  in ena_com_mmio_reg_read_request_init()
1658 	struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;  in ena_com_set_mmio_read_mode()  local
1660 	mmio_read->readless_supported = readless_supported;  in ena_com_set_mmio_read_mode()
1665 	struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;  in ena_com_mmio_reg_read_request_destroy()  local
1671 			      sizeof(*mmio_read->read_resp),  in ena_com_mmio_reg_read_request_destroy()
1672 			      mmio_read->read_resp,  in ena_com_mmio_reg_read_request_destroy()
1673 			      mmio_read->read_resp_dma_addr,  in ena_com_mmio_reg_read_request_destroy()
1674 			      mmio_read->read_resp_mem_handle);  in ena_com_mmio_reg_read_request_destroy()
1676 	mmio_read->read_resp = NULL;  in ena_com_mmio_reg_read_request_destroy()
1678 	ENA_SPINLOCK_DESTROY(mmio_read->lock);  in ena_com_mmio_reg_read_request_destroy()
1683 	struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;  in ena_com_mmio_reg_read_request_write_dev_addr()  local
1686 	addr_low = ENA_DMA_ADDR_TO_UINT32_LOW(mmio_read->read_resp_dma_addr);  in ena_com_mmio_reg_read_request_write_dev_addr()
1687 	addr_high = ENA_DMA_ADDR_TO_UINT32_HIGH(mmio_read->read_resp_dma_addr);  in ena_com_mmio_reg_read_request_write_dev_addr()