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Diffstat (limited to 'board/aspeed/ast2300/vhace.h')
| -rwxr-xr-x | board/aspeed/ast2300/vhace.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/board/aspeed/ast2300/vhace.h b/board/aspeed/ast2300/vhace.h new file mode 100755 index 0000000000..460989b1e6 --- /dev/null +++ b/board/aspeed/ast2300/vhace.h @@ -0,0 +1,58 @@ +/* + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef _VHACE_H_ +#define _VHACE_H_ + +#define VHASHMODE_MD5 0x00 +#define VHASHMODE_SHA1 0x01 +#define VHASHMODE_SHA256 0x02 +#define VHASHMODE_SHA224 0x03 + +#define VHASH_ALG_SELECT_MASK 0x70 +#define VHASH_ALG_SELECT_MD5 0x00 +#define VHASH_ALG_SELECT_SHA1 0x20 +#define VHASH_ALG_SELECT_SHA224 0x40 +#define VHASH_ALG_SELECT_SHA256 0x50 + +#define VHASH_BUSY 0x01 + +#define VHAC_REG_BASE 0x1e6e0000 +#define VHAC_REG_OFFSET 0x3000 + +#define VREG_HASH_SRC_BASE_OFFSET (0x20+VHAC_REG_OFFSET) +#define VREG_HASH_DST_BASE_OFFSET (0x24+VHAC_REG_OFFSET) +#define VREG_HASH_KEY_BASE_OFFSET (0x28+VHAC_REG_OFFSET) +#define VREG_HASH_LEN_OFFSET (0x2C+VHAC_REG_OFFSET) +#define VREG_HASH_CMD_OFFSET (0x30+VHAC_REG_OFFSET) + +#define VREG_HASH_STATUS_OFFSET (0x1C+VHAC_REG_OFFSET) + +typedef struct +{ + int HashMode; + int DigestLen; +} HASH_METHOD; + + +#ifdef HASH_GLOBALS +#define HASH_EXT +#else +#define HASH_EXT extern +#endif + +HASH_EXT HASH_METHOD g_HashMethod; +HASH_EXT BYTE g_DigestBuf[32]; +HASH_EXT ULONG g_HashSrcBuffer; +HASH_EXT ULONG g_HashDstBuffer; + +void HashAst3000(ULONG ulLength, ULONG *output, ULONG ulHashMode); +#endif + |