/* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and /or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef __ROCE_COMMON__ #define __ROCE_COMMON__ /************************/ /* ROCE FW CONSTANTS */ /************************/ #define ROCE_REQ_MAX_INLINE_DATA_SIZE (256) #define ROCE_REQ_MAX_SINGLE_SQ_WQE_SIZE (288) #define ROCE_MAX_QPS (32 * 1024) #define ROCE_DCQCN_NP_MAX_QPS (64) #define ROCE_DCQCN_RP_MAX_QPS (64) #define ROCE_LKEY_MW_DIF_EN_BIT (28) /* Affiliated asynchronous events / errors enumeration */ enum roce_async_events_type { ROCE_ASYNC_EVENT_NONE = 0, ROCE_ASYNC_EVENT_COMM_EST = 1, ROCE_ASYNC_EVENT_SQ_DRAINED, ROCE_ASYNC_EVENT_SRQ_LIMIT, ROCE_ASYNC_EVENT_LAST_WQE_REACHED, ROCE_ASYNC_EVENT_CQ_ERR, ROCE_ASYNC_EVENT_LOCAL_INVALID_REQUEST_ERR, ROCE_ASYNC_EVENT_LOCAL_CATASTROPHIC_ERR, ROCE_ASYNC_EVENT_LOCAL_ACCESS_ERR, ROCE_ASYNC_EVENT_QP_CATASTROPHIC_ERR, ROCE_ASYNC_EVENT_CQ_OVERFLOW_ERR, ROCE_ASYNC_EVENT_SRQ_EMPTY, ROCE_ASYNC_EVENT_DESTROY_QP_DONE, ROCE_ASYNC_EVENT_XRC_DOMAIN_ERR, ROCE_ASYNC_EVENT_INVALID_XRCETH_ERR, ROCE_ASYNC_EVENT_XRC_SRQ_CATASTROPHIC_ERR, MAX_ROCE_ASYNC_EVENTS_TYPE }; #endif /* __ROCE_COMMON__ */