usr/src/uts/common/io/qede/579xx/drivers/ecore/hsi_repository/iwarp_common.h

   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__ */