| /* |
| * Message Digest Hardware Accelerator Memory Map |
| * |
| * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. |
| * TsiChung Liew (Tsi-Chung.Liew@freescale.com) |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __MDHA_H__ |
| #define __MDHA_H__ |
| |
| /* Message Digest Hardware Accelerator */ |
| typedef struct mdha_ctrl { |
| u32 mr; /* 0x00 MDHA Mode */ |
| u32 cr; /* 0x04 Control */ |
| u32 cmd; /* 0x08 Command */ |
| u32 sr; /* 0x0C Status */ |
| u32 isr; /* 0x10 Interrupt Status */ |
| u32 imr; /* 0x14 Interrupt Mask */ |
| u32 dsz; /* 0x1C Data Size */ |
| u32 inp; /* 0x20 Input FIFO */ |
| u32 res1[3]; /* 0x24 - 0x2F */ |
| u32 mda0; /* 0x30 Message Digest AO */ |
| u32 mdb0; /* 0x34 Message Digest BO */ |
| u32 mdc0; /* 0x38 Message Digest CO */ |
| u32 mdd0; /* 0x3C Message Digest DO */ |
| u32 mde0; /* 0x40 Message Digest EO */ |
| u32 mdsz; /* 0x44 Message Data Size */ |
| u32 res[10]; /* 0x48 - 0x6F */ |
| u32 mda1; /* 0x70 Message Digest A1 */ |
| u32 mdb1; /* 0x74 Message Digest B1 */ |
| u32 mdc1; /* 0x78 Message Digest C1 */ |
| u32 mdd1; /* 0x7C Message Digest D1 */ |
| u32 mde1; /* 0x80 Message Digest E1 */ |
| } mdha_t; |
| |
| #define MDHA_MR_SSL (0x00000400) |
| #define MDHA_MR_MACFUL (0x00000200) |
| #define MDHA_MR_SWAP (0x00000100) |
| #define MDHA_MR_OPAD (0x00000080) |
| #define MDHA_MR_IPAD (0x00000040) |
| #define MDHA_MR_INIT (0x00000020) |
| #define MDHA_MR_MAC(x) (((x) & 0x03) << 3) |
| #define MDHA_MR_MAC_MASK (0xFFFFFFE7) |
| #define MDHA_MR_MAC_EHMAC (0x00000010) |
| #define MDHA_MR_MAC_HMAC (0x00000008) |
| #define MDHA_MR_MAC_NONE (0x00000000) |
| #define MDHA_MR_PDATA (0x00000004) |
| #define MDHA_MR_ALG (0x00000001) |
| |
| #define MDHA_CR_DMAL(x) (((x) & 0x1F) << 16) /* 532x */ |
| #define MDHA_CR_DMAL_MASK (0xFFE0FFFF) /* 532x */ |
| #define MDHA_CR_END (0x00000004) /* 532x */ |
| #define MDHA_CR_DMA (0x00000002) /* 532x */ |
| #define MDHA_CR_IE (0x00000001) |
| |
| #define MDHA_CMD_GO (0x00000008) |
| #define MDHA_CMD_CI (0x00000004) |
| #define MDHA_CMD_RI (0x00000001) |
| #define MDHA_CMD_SWR (0x00000001) |
| |
| #define MDHA_SR_IFL(x) (((x) & 0xFF) << 16) |
| #define MDHA_SR_IFL_MASK (0xFF00FFFF) |
| #define MDHA_SR_APD(x) (((x) & 0x7) << 13) |
| #define MDHA_SR_APD_MASK (0xFFFF1FFF) |
| #define MDHA_SR_FS(x) (((x) & 0x7) << 8) |
| #define MDHA_SR_FS_MASK (0xFFFFF8FF) |
| #define MDHA_SR_GNW (0x00000080) |
| #define MDHA_SR_HSH (0x00000040) |
| #define MDHA_SR_BUSY (0x00000010) |
| #define MDHA_SR_RD (0x00000008) |
| #define MDHA_SR_ERR (0x00000004) |
| #define MDHA_SR_DONE (0x00000002) |
| #define MDHA_SR_INT (0x00000001) |
| |
| #define MDHA_ISR_DRL (0x00000400) /* 532x */ |
| #define MDHA_ISR_GTDS (0x00000200) |
| #define MDHA_ISR_ERE (0x00000100) |
| #define MDHA_ISR_RMDP (0x00000080) |
| #define MDHA_ISR_DSE (0x00000020) |
| #define MDHA_ISR_IME (0x00000010) |
| #define MDHA_ISR_NEIF (0x00000004) |
| #define MDHA_ISR_IFO (0x00000001) |
| |
| #endif /* __MDHA_H__ */ |
