19 	struct hl_vm_va_block *va_block, *tmp;  in cb_map_mem()  local
52 		va_block = kzalloc(sizeof(*va_block), GFP_KERNEL);  in cb_map_mem()
53 		if (!va_block) {  in cb_map_mem()
59 		va_block->start = virt_addr;  in cb_map_mem()
60 		va_block->end = virt_addr + page_size;  in cb_map_mem()
61 		va_block->size = page_size;  in cb_map_mem()
62 		list_add_tail(&va_block->node, &cb->va_block_list);  in cb_map_mem()
69 	list_for_each_entry(va_block, &cb->va_block_list, node) {  in cb_map_mem()
70 		rc = hl_mmu_map_page(ctx, va_block->start, bus_addr,  in cb_map_mem()
71 				va_block->size, list_is_last(&va_block->node,  in cb_map_mem()
75 				va_block->start);  in cb_map_mem()
79 		bus_addr += va_block->size;  in cb_map_mem()
80 		offset += va_block->size;  in cb_map_mem()
92 	list_for_each_entry(va_block, &cb->va_block_list, node) {  in cb_map_mem()
95 		hl_mmu_unmap_page(ctx, va_block->start, va_block->size,  in cb_map_mem()
96 				offset <= va_block->size);  in cb_map_mem()
97 		offset -= va_block->size;  in cb_map_mem()
105 	list_for_each_entry_safe(va_block, tmp, &cb->va_block_list, node) {  in cb_map_mem()
106 		gen_pool_free(ctx->cb_va_pool, va_block->start, va_block->size);  in cb_map_mem()
107 		list_del(&va_block->node);  in cb_map_mem()
108 		kfree(va_block);  in cb_map_mem()
117 	struct hl_vm_va_block *va_block, *tmp;  in cb_unmap_mem()  local
121 	list_for_each_entry(va_block, &cb->va_block_list, node)  in cb_unmap_mem()
122 		if (hl_mmu_unmap_page(ctx, va_block->start, va_block->size,  in cb_unmap_mem()
123 				list_is_last(&va_block->node,  in cb_unmap_mem()
127 					va_block->start);  in cb_unmap_mem()
133 	list_for_each_entry_safe(va_block, tmp, &cb->va_block_list, node) {  in cb_unmap_mem()
134 		gen_pool_free(ctx->cb_va_pool, va_block->start, va_block->size);  in cb_unmap_mem()
135 		list_del(&va_block->node);  in cb_unmap_mem()
136 		kfree(va_block);  in cb_unmap_mem()