1 /* 2 * Copyright (c) 2017-2018 Cavium, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 * 29 */ 30 31 #ifndef __ECORE_CXT_API_H__ 32 #define __ECORE_CXT_API_H__ 33 34 struct ecore_hwfn; 35 36 struct ecore_cxt_info { 37 void *p_cxt; 38 u32 iid; 39 enum protocol_type type; 40 }; 41 42 #define MAX_TID_BLOCKS 512 43 struct ecore_tid_mem { 44 u32 tid_size; 45 u32 num_tids_per_block; 46 u32 waste; 47 u8 *blocks[MAX_TID_BLOCKS]; /* 4K */ 48 }; 49 50 /** 51 * @brief ecoreo_cid_get_cxt_info - Returns the context info for a specific cid 52 * 53 * 54 * @param p_hwfn 55 * @param p_info in/out 56 * 57 * @return enum _ecore_status_t 58 */ 59 enum _ecore_status_t ecore_cxt_get_cid_info(struct ecore_hwfn *p_hwfn, 60 struct ecore_cxt_info *p_info); 61 62 /** 63 * @brief ecore_cxt_get_tid_mem_info 64 * 65 * @param p_hwfn 66 * @param p_info 67 * 68 * @return enum _ecore_status_t 69 */ 70 enum _ecore_status_t ecore_cxt_get_tid_mem_info(struct ecore_hwfn *p_hwfn, 71 struct ecore_tid_mem *p_info); 72 73 #endif 74