1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, v.1, (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://opensource.org/licenses/CDDL-1.0. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2014-2017 Cavium, Inc. 24 * The contents of this file are subject to the terms of the Common Development 25 * and Distribution License, v.1, (the "License"). 26 27 * You may not use this file except in compliance with the License. 28 29 * You can obtain a copy of the License at available 30 * at http://opensource.org/licenses/CDDL-1.0 31 32 * See the License for the specific language governing permissions and 33 * limitations under the License. 34 */ 35 36 #ifndef __IWARP_COMMON__ 37 #define __IWARP_COMMON__ 38 /************************************************************************/ 39 /* Add include to common rdma target for both eCore and protocol rdma driver */ 40 /************************************************************************/ 41 #include "rdma_common.h" 42 /************************/ 43 /* IWARP FW CONSTANTS */ 44 /************************/ 45 46 #define IWARP_ACTIVE_MODE 0 47 #define IWARP_PASSIVE_MODE 1 48 49 #define IWARP_SHARED_QUEUE_PAGE_SIZE (0x8000) //32KB page for Shared Queue Page 50 #define IWARP_SHARED_QUEUE_PAGE_RQ_PBL_OFFSET (0x4000) //First 12KB of Shared Queue Page is reserved for FW 51 #define IWARP_SHARED_QUEUE_PAGE_RQ_PBL_MAX_SIZE (0x1000) //Max RQ PBL Size is 4KB 52 #define IWARP_SHARED_QUEUE_PAGE_SQ_PBL_OFFSET (0x5000) 53 #define IWARP_SHARED_QUEUE_PAGE_SQ_PBL_MAX_SIZE (0x3000) //Max SQ PBL Size is 12KB 54 55 #define IWARP_REQ_MAX_INLINE_DATA_SIZE (128) //max size of inline data in single request 56 #define IWARP_REQ_MAX_SINGLE_SQ_WQE_SIZE (176) //Maximum size of single SQ WQE (rdma wqe and inline data) 57 58 #define IWARP_MAX_QPS (64*1024) 59 60 #endif /* __IWARP_COMMON__ */ 61