linux/drivers/misc/altera-stapl/altera-comp.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * altera-comp.c
 *
 * altera FPGA driver
 *
 * Copyright (C) Altera Corporation 1998-2001
 * Copyright (C) 2010 NetUP Inc.
 * Copyright (C) 2010 Igor M. Liplianin <[email protected]>
 */

#include <linux/kernel.h>
#include "altera-exprt.h"

#define SHORT_BITS …
#define CHAR_BITS …
#define DATA_BLOB_LENGTH …
#define MATCH_DATA_LENGTH …
#define ALTERA_REQUEST_SIZE …
#define ALTERA_BUFFER_SIZE …

static u32 altera_bits_req(u32 n)
{ … }

static u32 altera_read_packed(u8 *buffer, u32 bits, u32 *bits_avail,
							u32 *in_index)
{ … }

u32 altera_shrink(u8 *in, u32 in_length, u8 *out, u32 out_length, s32 version)
{ … }