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/* 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 __RDMA_COMMON__
#define __RDMA_COMMON__
/************************/
/* RDMA FW CONSTANTS */
/************************/
#define RDMA_RESERVED_LKEY (0)
#define RDMA_RING_PAGE_SIZE (0x1000)
#define RDMA_MAX_SGE_PER_SQ_WQE (4)
#define RDMA_MAX_SGE_PER_RQ_WQE (4)
#define RDMA_MAX_DATA_SIZE_IN_WQE (0x80000000)
#define RDMA_REQ_RD_ATOMIC_ELM_SIZE (0x50)
#define RDMA_RESP_RD_ATOMIC_ELM_SIZE (0x20)
#define RDMA_MAX_CQS (64 * 1024)
#define RDMA_MAX_TIDS (128 * 1024 - 1)
#define RDMA_MAX_PDS (64 * 1024)
#define RDMA_MAX_XRC_SRQS (1024)
#define RDMA_MAX_SRQS (32 * 1024)
#define RDMA_MAX_IRQ_ELEMS_IN_PAGE (128)
#define RDMA_NUM_STATISTIC_COUNTERS MAX_NUM_VPORTS
#define RDMA_NUM_STATISTIC_COUNTERS_K2 MAX_NUM_VPORTS_K2
#define RDMA_NUM_STATISTIC_COUNTERS_BB MAX_NUM_VPORTS_BB
#define RDMA_TASK_TYPE (PROTOCOLID_ROCE)
struct rdma_srq_id {
__le16 srq_idx;
__le16 opaque_fid;
};
struct rdma_srq_producers {
__le32 sge_prod;
__le32 wqe_prod;
};
#endif /* __RDMA_COMMON__ */
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