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#ifndef MLXUTILS_INCLUDE_PUBLIC_MLXUTILS_H_
#define MLXUTILS_INCLUDE_PUBLIC_MLXUTILS_H_
/*
* Copyright (C) 2015 Mellanox Technologies Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include "mlx_logging.h"
#include "mlx_types.h"
#define IN
#define OUT
typedef mlx_uint16 mlx_pci_gw_space;
typedef struct{
mlx_uint32 pci_cmd_offset;
mlx_pci_gw_space space;
} __attribute__ (( packed )) mlx_pci_gw;
typedef struct {
mlx_boolean icmd_opened;
mlx_boolean took_semaphore;
mlx_uint32 max_cmd_size;
} __attribute__ (( packed )) mlx_icmd ;
typedef struct{
mlx_pci *pci;
mlx_pci_gw pci_gw;
mlx_icmd icmd;
void *lock;
#ifdef DEVICE_CX3
/* ACCESS to BAR0 */
void *config;
#endif
} __attribute__ (( packed )) mlx_utils;
mlx_status
mlx_utils_init(
IN mlx_utils *utils,
IN mlx_pci *pci
);
mlx_status
mlx_utils_teardown(
IN mlx_utils *utils
);
mlx_status
mlx_utils_delay_in_ms(
IN mlx_uint32 msecs
);
mlx_status
mlx_utils_delay_in_us(
IN mlx_uint32 usecs
);
mlx_status
mlx_utils_ilog2(
IN mlx_uint32 i,
OUT mlx_uint32 *log
);
mlx_status
mlx_utils_init_lock(
IN OUT mlx_utils *utils
);
mlx_status
mlx_utils_free_lock(
IN OUT mlx_utils *utils
);
mlx_status
mlx_utils_acquire_lock (
IN OUT mlx_utils *utils
);
mlx_status
mlx_utils_release_lock (
IN OUT mlx_utils *utils
);
mlx_status
mlx_utils_rand (
IN mlx_utils *utils,
OUT mlx_uint32 *rand_num
);
#endif /* STUB_MLXUTILS_INCLUDE_PUBLIC_MLXUTILS_H_ */
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