84 lines
1.9 KiB
C
84 lines
1.9 KiB
C
#ifndef STUB_MLXUTILS_INCLUDE_PUBLIC_PCI_H_
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#define STUB_MLXUTILS_INCLUDE_PUBLIC_PCI_H_
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/*
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* Copyright (C) 2015 Mellanox Technologies Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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FILE_LICENCE ( GPL2_OR_LATER );
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#include "mlx_utils.h"
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typedef enum {
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MlxPciWidthUint8 = 0,
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MlxPciWidthUint16,
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MlxPciWidthUint32,
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MlxPciWidthUint64,
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} mlx_pci_width;
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mlx_status
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mlx_pci_init(
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IN mlx_utils *utils
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);
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mlx_status
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mlx_pci_teardown(
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IN mlx_utils *utils
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);
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mlx_status
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mlx_pci_read(
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IN mlx_utils *utils,
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IN mlx_pci_width width,
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IN mlx_uint32 offset,
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IN mlx_uintn count,
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OUT mlx_void *buffer
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);
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mlx_status
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mlx_pci_write(
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IN mlx_utils *utils,
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IN mlx_pci_width width,
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IN mlx_uint32 offset,
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IN mlx_uintn count,
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IN mlx_void *buffer
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);
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mlx_status
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mlx_pci_mem_read(
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IN mlx_utils *utils,
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IN mlx_pci_width width,
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IN mlx_uint8 bar_index,
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IN mlx_uint64 offset,
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IN mlx_uintn count,
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OUT mlx_void *buffer
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);
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mlx_status
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mlx_pci_mem_write(
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IN mlx_utils *utils,
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IN mlx_pci_width width,
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IN mlx_uint8 bar_index,
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IN mlx_uint64 offset,
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IN mlx_uintn count,
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IN mlx_void *buffer
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);
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#endif /* STUB_MLXUTILS_INCLUDE_PUBLIC_PCI_H_ */
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