1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Message Digest Hardware Accelerator Memory Map 4 * 5 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. 6 * TsiChung Liew (Tsi-Chung.Liew@freescale.com) 7 */ 8 9#ifndef __MDHA_H__ 10#define __MDHA_H__ 11 12/* Message Digest Hardware Accelerator */ 13typedef struct mdha_ctrl { 14 u32 mr; /* 0x00 MDHA Mode */ 15 u32 cr; /* 0x04 Control */ 16 u32 cmd; /* 0x08 Command */ 17 u32 sr; /* 0x0C Status */ 18 u32 isr; /* 0x10 Interrupt Status */ 19 u32 imr; /* 0x14 Interrupt Mask */ 20 u32 dsz; /* 0x1C Data Size */ 21 u32 inp; /* 0x20 Input FIFO */ 22 u32 res1[3]; /* 0x24 - 0x2F */ 23 u32 mda0; /* 0x30 Message Digest AO */ 24 u32 mdb0; /* 0x34 Message Digest BO */ 25 u32 mdc0; /* 0x38 Message Digest CO */ 26 u32 mdd0; /* 0x3C Message Digest DO */ 27 u32 mde0; /* 0x40 Message Digest EO */ 28 u32 mdsz; /* 0x44 Message Data Size */ 29 u32 res[10]; /* 0x48 - 0x6F */ 30 u32 mda1; /* 0x70 Message Digest A1 */ 31 u32 mdb1; /* 0x74 Message Digest B1 */ 32 u32 mdc1; /* 0x78 Message Digest C1 */ 33 u32 mdd1; /* 0x7C Message Digest D1 */ 34 u32 mde1; /* 0x80 Message Digest E1 */ 35} mdha_t; 36 37#define MDHA_MR_SSL (0x00000400) 38#define MDHA_MR_MACFUL (0x00000200) 39#define MDHA_MR_SWAP (0x00000100) 40#define MDHA_MR_OPAD (0x00000080) 41#define MDHA_MR_IPAD (0x00000040) 42#define MDHA_MR_INIT (0x00000020) 43#define MDHA_MR_MAC(x) (((x) & 0x03) << 3) 44#define MDHA_MR_MAC_MASK (0xFFFFFFE7) 45#define MDHA_MR_MAC_EHMAC (0x00000010) 46#define MDHA_MR_MAC_HMAC (0x00000008) 47#define MDHA_MR_MAC_NONE (0x00000000) 48#define MDHA_MR_PDATA (0x00000004) 49#define MDHA_MR_ALG (0x00000001) 50 51#define MDHA_CR_DMAL(x) (((x) & 0x1F) << 16) /* 532x */ 52#define MDHA_CR_DMAL_MASK (0xFFE0FFFF) /* 532x */ 53#define MDHA_CR_END (0x00000004) /* 532x */ 54#define MDHA_CR_DMA (0x00000002) /* 532x */ 55#define MDHA_CR_IE (0x00000001) 56 57#define MDHA_CMD_GO (0x00000008) 58#define MDHA_CMD_CI (0x00000004) 59#define MDHA_CMD_RI (0x00000001) 60#define MDHA_CMD_SWR (0x00000001) 61 62#define MDHA_SR_IFL(x) (((x) & 0xFF) << 16) 63#define MDHA_SR_IFL_MASK (0xFF00FFFF) 64#define MDHA_SR_APD(x) (((x) & 0x7) << 13) 65#define MDHA_SR_APD_MASK (0xFFFF1FFF) 66#define MDHA_SR_FS(x) (((x) & 0x7) << 8) 67#define MDHA_SR_FS_MASK (0xFFFFF8FF) 68#define MDHA_SR_GNW (0x00000080) 69#define MDHA_SR_HSH (0x00000040) 70#define MDHA_SR_BUSY (0x00000010) 71#define MDHA_SR_RD (0x00000008) 72#define MDHA_SR_ERR (0x00000004) 73#define MDHA_SR_DONE (0x00000002) 74#define MDHA_SR_INT (0x00000001) 75 76#define MDHA_ISR_DRL (0x00000400) /* 532x */ 77#define MDHA_ISR_GTDS (0x00000200) 78#define MDHA_ISR_ERE (0x00000100) 79#define MDHA_ISR_RMDP (0x00000080) 80#define MDHA_ISR_DSE (0x00000020) 81#define MDHA_ISR_IME (0x00000010) 82#define MDHA_ISR_NEIF (0x00000004) 83#define MDHA_ISR_IFO (0x00000001) 84 85#endif /* __MDHA_H__ */ 86