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/*
* Copyright (c) 2015-2016 Solarflare Communications Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are
* those of the authors and should not be interpreted as representing official
* policies, either expressed or implied, of the FreeBSD Project.
*/
#ifndef _SYS_MEDFORD_IMPL_H
#define _SYS_MEDFORD_IMPL_H
#ifdef __cplusplus
extern "C" {
#endif
/* Alignment requirement for value written to RX WPTR:
* the WPTR must be aligned to an 8 descriptor boundary
*
* FIXME: Is this the same on Medford as Huntington?
*/
#define MEDFORD_RX_WPTR_ALIGN 8
#ifndef ER_EZ_TX_PIOBUF_SIZE
#define ER_EZ_TX_PIOBUF_SIZE 4096
#endif
#define MEDFORD_PIOBUF_NBUFS (16)
#define MEDFORD_PIOBUF_SIZE (ER_EZ_TX_PIOBUF_SIZE)
#define MEDFORD_MIN_PIO_ALLOC_SIZE (MEDFORD_PIOBUF_SIZE / 32)
extern __checkReturn efx_rc_t
medford_board_cfg(
__in efx_nic_t *enp);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_MEDFORD_IMPL_H */
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