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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041424344/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) *//* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation * Copyright (c) 2019-2020 Marvell International Ltd. */
#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__ */