1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (C) 2018-2022 Marvell International Ltd. 4 */ 5 6 #ifndef __CVMX_PKO3_RESOURCES_H__ 7 #define __CVMX_PKO3_RESOURCES_H__ 8 9 /* 10 * Allocate or reserve contiguous list of PKO queues. 11 * 12 * @param node is the node number for PKO queues. 13 * @param level is the PKO queue level. 14 * @param owner is the owner of PKO queue resources. 15 * @param base_queue is the PKO queue base number(specify -1 to allocate). 16 * @param num_queues is the number of PKO queues that have to be reserved or allocated. 17 * @return returns queue_base if successful or -1 on failure. 18 */ 19 int cvmx_pko_alloc_queues(int node, int level, int owner, int base_queue, 20 int num_queues); 21 22 /** 23 * Free an allocated/reserved PKO queues for a certain level and owner 24 * 25 * @param node on which to allocate/reserve PKO queues 26 * @param level of PKO queue 27 * @param owner of reserved/allocated resources 28 * @return 0 on success, -1 on failure 29 */ 30 int cvmx_pko_free_queues(int node, int level, int owner); 31 32 int __cvmx_pko3_dq_param_setup(unsigned node); 33 34 int cvmx_pko3_num_level_queues(enum cvmx_pko3_level_e level); 35 36 #endif /* __CVMX_PKO3_RESOURCES_H__ */ 37