mirror of https://github.com/F-Stack/f-stack.git
33 lines
793 B
C
33 lines
793 B
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2020 Broadcom
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* All rights reserved.
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*/
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#ifndef _BCMFS_HW_DEFS_H_
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#define _BCMFS_HW_DEFS_H_
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#include <rte_atomic.h>
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#include <rte_byteorder.h>
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#include <rte_common.h>
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#include <rte_io.h>
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#ifndef BIT
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#define BIT(nr) (1UL << (nr))
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#endif
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#define FS_RING_REGS_SIZE 0x10000
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#define FS_RING_DESC_SIZE 8
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#define FS_RING_BD_ALIGN_ORDER 12
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#define FS_RING_BD_DESC_PER_REQ 32
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#define FS_RING_CMPL_ALIGN_ORDER 13
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#define FS_RING_CMPL_SIZE (1024 * FS_RING_DESC_SIZE)
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#define FS_RING_MAX_REQ_COUNT 1024
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#define FS_RING_PAGE_SHFT 12
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#define FS_RING_PAGE_SIZE BIT(FS_RING_PAGE_SHFT)
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/* Minimum and maximum number of requests supported */
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#define FS_RM_MAX_REQS 4096
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#define FS_RM_MIN_REQS 32
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#endif /* BCMFS_HW_DEFS_H_ */
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