1/* 2 * Copyright (c) 2014, ETH Zurich. All rights reserved. 3 * 4 * This file is distributed under the terms in the attached LICENSE file. 5 * If you do not find this file, copies can be found by writing to: 6 * ETH Zurich D-INFK, Universitaetsstrasse 6, CH-8092 Zurich. Attn: Systems Group. 7 */ 8 9#ifndef DMA_MGR_H_ 10#define DMA_MGR_H_ 11 12struct dma_mgr_driver_info; 13 14errval_t driver_store_init(void); 15 16errval_t driver_store_insert(lpaddr_t mem_low, 17 lpaddr_t mem_high, 18 uint8_t numa_node, 19 uint8_t type, 20 iref_t iref); 21 22 23errval_t driver_store_lookup(lpaddr_t mem_low, 24 size_t size, 25 uint8_t numa_node, 26 struct dma_mgr_driver_info **info); 27 28errval_t driver_store_lookup_by_iref(iref_t iref, 29 struct dma_mgr_driver_info **info); 30 31/** 32 * \brief initializes the DMA manager service service 33 * 34 * \param svc_name The name of the service for nameservice registration 35 * \param cb Callback function pointers 36 * 37 * \returns SYS_ERR_OK on success 38 * errval on error 39 */ 40errval_t dma_mgr_svc_start(void); 41 42#endif /* DMA_MGR_H_ */ 43