diff options
Diffstat (limited to 'drivers/crypto/padlock.h')
| -rw-r--r-- | drivers/crypto/padlock.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/crypto/padlock.h b/drivers/crypto/padlock.h new file mode 100644 index 00000000000..7a500605e44 --- /dev/null +++ b/drivers/crypto/padlock.h @@ -0,0 +1,36 @@ +/* + * 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 + +/* Control word. */ +union cword { + uint32_t cword[4]; + struct { + int rounds:4; + int algo:3; + int keygen:1; + int interm:1; + int encdec:1; + int ksize:2; + } b; +}; + +#define PFX "padlock: " + +#ifdef CONFIG_CRYPTO_DEV_PADLOCK_AES +int padlock_init_aes(void); +void padlock_fini_aes(void); +#endif + +#endif /* _CRYPTO_PADLOCK_H */ |