2767 	struct ena_host_attribute *host_attr = &ena_dev->host_attr;  in ena_com_allocate_host_info()  local
2769 	host_attr->host_info = dma_alloc_coherent(ena_dev->dmadev, SZ_4K,  in ena_com_allocate_host_info()
2770 						  &host_attr->host_info_dma_addr, GFP_KERNEL);  in ena_com_allocate_host_info()
2771 	if (unlikely(!host_attr->host_info))  in ena_com_allocate_host_info()
2774 	host_attr->host_info->ena_spec_version = ((ENA_COMMON_SPEC_VERSION_MAJOR <<  in ena_com_allocate_host_info()
2784 	struct ena_host_attribute *host_attr = &ena_dev->host_attr;  in ena_com_allocate_debug_area()  local
2786 	host_attr->debug_area_virt_addr =  in ena_com_allocate_debug_area()
2788 				   &host_attr->debug_area_dma_addr, GFP_KERNEL);  in ena_com_allocate_debug_area()
2789 	if (unlikely(!host_attr->debug_area_virt_addr)) {  in ena_com_allocate_debug_area()
2790 		host_attr->debug_area_size = 0;  in ena_com_allocate_debug_area()
2794 	host_attr->debug_area_size = debug_area_size;  in ena_com_allocate_debug_area()
2819 	struct ena_host_attribute *host_attr = &ena_dev->host_attr;  in ena_com_delete_host_info()  local
2821 	if (host_attr->host_info) {  in ena_com_delete_host_info()
2822 		dma_free_coherent(ena_dev->dmadev, SZ_4K, host_attr->host_info,  in ena_com_delete_host_info()
2823 				  host_attr->host_info_dma_addr);  in ena_com_delete_host_info()
2824 		host_attr->host_info = NULL;  in ena_com_delete_host_info()
2830 	struct ena_host_attribute *host_attr = &ena_dev->host_attr;  in ena_com_delete_debug_area()  local
2832 	if (host_attr->debug_area_virt_addr) {  in ena_com_delete_debug_area()
2833 		dma_free_coherent(ena_dev->dmadev, host_attr->debug_area_size,  in ena_com_delete_debug_area()
2834 				  host_attr->debug_area_virt_addr, host_attr->debug_area_dma_addr);  in ena_com_delete_debug_area()
2835 		host_attr->debug_area_virt_addr = NULL;  in ena_com_delete_debug_area()
2854 	struct ena_host_attribute *host_attr = &ena_dev->host_attr;  in ena_com_set_host_attributes()  local
2872 				   &cmd.u.host_attr.debug_ba,  in ena_com_set_host_attributes()
2873 				   host_attr->debug_area_dma_addr);  in ena_com_set_host_attributes()
2880 				   &cmd.u.host_attr.os_info_ba,  in ena_com_set_host_attributes()
2881 				   host_attr->host_info_dma_addr);  in ena_com_set_host_attributes()
2887 	cmd.u.host_attr.debug_area_size = host_attr->debug_area_size;  in ena_com_set_host_attributes()