1*4882a593Smuzhiyun /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ 2*4882a593Smuzhiyun /* QLogic qed NIC Driver 3*4882a593Smuzhiyun * Copyright (c) 2015-2017 QLogic Corporation 4*4882a593Smuzhiyun * Copyright (c) 2019-2020 Marvell International Ltd. 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __ROCE_COMMON__ 8*4882a593Smuzhiyun #define __ROCE_COMMON__ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /************************/ 11*4882a593Smuzhiyun /* ROCE FW CONSTANTS */ 12*4882a593Smuzhiyun /************************/ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define ROCE_REQ_MAX_INLINE_DATA_SIZE (256) 15*4882a593Smuzhiyun #define ROCE_REQ_MAX_SINGLE_SQ_WQE_SIZE (288) 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define ROCE_MAX_QPS (32 * 1024) 18*4882a593Smuzhiyun #define ROCE_DCQCN_NP_MAX_QPS (64) 19*4882a593Smuzhiyun #define ROCE_DCQCN_RP_MAX_QPS (64) 20*4882a593Smuzhiyun #define ROCE_LKEY_MW_DIF_EN_BIT (28) 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* Affiliated asynchronous events / errors enumeration */ 23*4882a593Smuzhiyun enum roce_async_events_type { 24*4882a593Smuzhiyun ROCE_ASYNC_EVENT_NONE = 0, 25*4882a593Smuzhiyun ROCE_ASYNC_EVENT_COMM_EST = 1, 26*4882a593Smuzhiyun ROCE_ASYNC_EVENT_SQ_DRAINED, 27*4882a593Smuzhiyun ROCE_ASYNC_EVENT_SRQ_LIMIT, 28*4882a593Smuzhiyun ROCE_ASYNC_EVENT_LAST_WQE_REACHED, 29*4882a593Smuzhiyun ROCE_ASYNC_EVENT_CQ_ERR, 30*4882a593Smuzhiyun ROCE_ASYNC_EVENT_LOCAL_INVALID_REQUEST_ERR, 31*4882a593Smuzhiyun ROCE_ASYNC_EVENT_LOCAL_CATASTROPHIC_ERR, 32*4882a593Smuzhiyun ROCE_ASYNC_EVENT_LOCAL_ACCESS_ERR, 33*4882a593Smuzhiyun ROCE_ASYNC_EVENT_QP_CATASTROPHIC_ERR, 34*4882a593Smuzhiyun ROCE_ASYNC_EVENT_CQ_OVERFLOW_ERR, 35*4882a593Smuzhiyun ROCE_ASYNC_EVENT_SRQ_EMPTY, 36*4882a593Smuzhiyun ROCE_ASYNC_EVENT_DESTROY_QP_DONE, 37*4882a593Smuzhiyun ROCE_ASYNC_EVENT_XRC_DOMAIN_ERR, 38*4882a593Smuzhiyun ROCE_ASYNC_EVENT_INVALID_XRCETH_ERR, 39*4882a593Smuzhiyun ROCE_ASYNC_EVENT_XRC_SRQ_CATASTROPHIC_ERR, 40*4882a593Smuzhiyun MAX_ROCE_ASYNC_EVENTS_TYPE 41*4882a593Smuzhiyun }; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #endif /* __ROCE_COMMON__ */ 44