diff options
Diffstat (limited to 'drivers/crypto/atmel-aes-regs.h')
| -rw-r--r-- | drivers/crypto/atmel-aes-regs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/atmel-aes-regs.h b/drivers/crypto/atmel-aes-regs.h index 0ec04407b533..7694679802b3 100644 --- a/drivers/crypto/atmel-aes-regs.h +++ b/drivers/crypto/atmel-aes-regs.h @@ -68,6 +68,22 @@ #define AES_CTRR 0x98 #define AES_GCMHR(x) (0x9c + ((x) * 0x04)) +#define AES_EMR 0xb0 +#define AES_EMR_APEN BIT(0) /* Auto Padding Enable */ +#define AES_EMR_APM BIT(1) /* Auto Padding Mode */ +#define AES_EMR_APM_IPSEC 0x0 +#define AES_EMR_APM_SSL BIT(1) +#define AES_EMR_PLIPEN BIT(4) /* PLIP Enable */ +#define AES_EMR_PLIPD BIT(5) /* PLIP Decipher */ +#define AES_EMR_PADLEN_MASK (0xFu << 8) +#define AES_EMR_PADLEN_OFFSET 8 +#define AES_EMR_PADLEN(padlen) (((padlen) << AES_EMR_PADLEN_OFFSET) &\ + AES_EMR_PADLEN_MASK) +#define AES_EMR_NHEAD_MASK (0xFu << 16) +#define AES_EMR_NHEAD_OFFSET 16 +#define AES_EMR_NHEAD(nhead) (((nhead) << AES_EMR_NHEAD_OFFSET) &\ + AES_EMR_NHEAD_MASK) + #define AES_TWR(x) (0xc0 + ((x) * 0x04)) #define AES_ALPHAR(x) (0xd0 + ((x) * 0x04)) |