linux/drivers/crypto/padlock.h
Herbert Xu 2df15fffc6 [PADLOCK] Fix sparse warning about 1-bit signed bit-field
Change the bit-field in struct cword to unsigned to shut sparse up.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:31 -08:00

37 lines
791 B
C

/*
* Driver for VIA PadLock
*
* Copyright (c) 2004 Michal Ludvig <michal@logix.cz>
*
* 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 (at your option)
* any later version.
*
*/
#ifndef _CRYPTO_PADLOCK_H
#define _CRYPTO_PADLOCK_H
#define PADLOCK_ALIGNMENT 16
/* Control word. */
struct cword {
unsigned int __attribute__ ((__packed__))
rounds:4,
algo:3,
keygen:1,
interm:1,
encdec:1,
ksize:2;
} __attribute__ ((__aligned__(PADLOCK_ALIGNMENT)));
#define PFX "padlock: "
#ifdef CONFIG_CRYPTO_DEV_PADLOCK_AES
int padlock_init_aes(void);
void padlock_fini_aes(void);
#endif
#endif /* _CRYPTO_PADLOCK_H */