diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecreg.h')
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecreg.h | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecreg.h b/target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecreg.h deleted file mode 100644 index dafac5b413..0000000000 --- a/target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecreg.h +++ /dev/null @@ -1,233 +0,0 @@ - -/* - * Copyright (c) 2008 Daniel Mueller (daniel@danm.de) - * Copyright (c) 2000 Theo de Raadt - * Copyright (c) 2001 Patrik Lindergren (patrik@ipunplugged.com) - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Effort sponsored in part by the Defense Advanced Research Projects - * Agency (DARPA) and Air Force Research Laboratory, Air Force - * Materiel Command, USAF, under agreement number F30602-01-2-0537. - * - */ - -/* - * Register definitions for 5601 BlueSteel Networks Ubiquitous Broadband - * Security "uBSec" chip. Definitions from revision 2.8 of the product - * datasheet. - */ - -#define BS_BAR 0x10 /* DMA base address register */ -#define BS_TRDY_TIMEOUT 0x40 /* TRDY timeout */ -#define BS_RETRY_TIMEOUT 0x41 /* DMA retry timeout */ - -#define UBS_PCI_RTY_SHIFT 8 -#define UBS_PCI_RTY_MASK 0xff -#define UBS_PCI_RTY(misc) \ - (((misc) >> UBS_PCI_RTY_SHIFT) & UBS_PCI_RTY_MASK) - -#define UBS_PCI_TOUT_SHIFT 0 -#define UBS_PCI_TOUT_MASK 0xff -#define UBS_PCI_TOUT(misc) \ - (((misc) >> PCI_TOUT_SHIFT) & PCI_TOUT_MASK) - -/* - * DMA Control & Status Registers (offset from BS_BAR) - */ -#define BS_MCR1 0x20 /* DMA Master Command Record 1 */ -#define BS_CTRL 0x24 /* DMA Control */ -#define BS_STAT 0x28 /* DMA Status */ -#define BS_ERR 0x2c /* DMA Error Address */ -#define BS_DEV_ID 0x34 /* IPSec Device ID */ - -/* BS_CTRL - DMA Control */ -#define BS_CTRL_RESET 0x80000000 /* hardware reset, 5805/5820 */ -#define BS_CTRL_MCR2INT 0x40000000 /* enable intr MCR for MCR2 */ -#define BS_CTRL_MCR1INT 0x20000000 /* enable intr MCR for MCR1 */ -#define BS_CTRL_OFM 0x10000000 /* Output fragment mode */ -#define BS_CTRL_BE32 0x08000000 /* big-endian, 32bit bytes */ -#define BS_CTRL_BE64 0x04000000 /* big-endian, 64bit bytes */ -#define BS_CTRL_DMAERR 0x02000000 /* enable intr DMA error */ -#define BS_CTRL_RNG_M 0x01800000 /* RNG mode */ -#define BS_CTRL_RNG_1 0x00000000 /* 1bit rn/one slow clock */ -#define BS_CTRL_RNG_4 0x00800000 /* 1bit rn/four slow clocks */ -#define BS_CTRL_RNG_8 0x01000000 /* 1bit rn/eight slow clocks */ -#define BS_CTRL_RNG_16 0x01800000 /* 1bit rn/16 slow clocks */ -#define BS_CTRL_SWNORM 0x00400000 /* 582[01], sw normalization */ -#define BS_CTRL_FRAG_M 0x0000ffff /* output fragment size mask */ -#define BS_CTRL_LITTLE_ENDIAN (BS_CTRL_BE32 | BS_CTRL_BE64) - -/* BS_STAT - DMA Status */ -#define BS_STAT_MCR1_BUSY 0x80000000 /* MCR1 is busy */ -#define BS_STAT_MCR1_FULL 0x40000000 /* MCR1 is full */ -#define BS_STAT_MCR1_DONE 0x20000000 /* MCR1 is done */ -#define BS_STAT_DMAERR 0x10000000 /* DMA error */ -#define BS_STAT_MCR2_FULL 0x08000000 /* MCR2 is full */ -#define BS_STAT_MCR2_DONE 0x04000000 /* MCR2 is done */ -#define BS_STAT_MCR1_ALLEMPTY 0x02000000 /* 5821, MCR1 is empty */ -#define BS_STAT_MCR2_ALLEMPTY 0x01000000 /* 5821, MCR2 is empty */ - -/* BS_ERR - DMA Error Address */ -#define BS_ERR_ADDR 0xfffffffc /* error address mask */ -#define BS_ERR_READ 0x00000002 /* fault was on read */ - -struct ubsec_pktctx { - u_int32_t pc_deskey[6]; /* 3DES key */ - u_int32_t pc_hminner[5]; /* hmac inner state */ - u_int32_t pc_hmouter[5]; /* hmac outer state */ - u_int32_t pc_iv[2]; /* [3]DES iv */ - u_int16_t pc_flags; /* flags, below */ - u_int16_t pc_offset; /* crypto offset */ -} __attribute__ ((packed)); - -#define UBS_PKTCTX_ENC_3DES 0x8000 /* use 3des */ -#define UBS_PKTCTX_ENC_AES 0x8000 /* use aes */ -#define UBS_PKTCTX_ENC_NONE 0x0000 /* no encryption */ -#define UBS_PKTCTX_INBOUND 0x4000 /* inbound packet */ -#define UBS_PKTCTX_AUTH 0x3000 /* authentication mask */ -#define UBS_PKTCTX_AUTH_NONE 0x0000 /* no authentication */ -#define UBS_PKTCTX_AUTH_MD5 0x1000 /* use hmac-md5 */ -#define UBS_PKTCTX_AUTH_SHA1 0x2000 /* use hmac-sha1 */ -#define UBS_PKTCTX_AES128 0x0 /* AES 128bit keys */ -#define UBS_PKTCTX_AES192 0x100 /* AES 192bit keys */ -#define UBS_PKTCTX_AES256 0x200 /* AES 256bit keys */ - -struct ubsec_pktctx_des { - volatile u_int16_t pc_len; /* length of ctx struct */ - volatile u_int16_t pc_type; /* context type */ - volatile u_int16_t pc_flags; /* flags, same as above */ - volatile u_int16_t pc_offset; /* crypto/auth offset */ - volatile u_int32_t pc_deskey[6]; /* 3DES key */ - volatile u_int32_t pc_iv[2]; /* [3]DES iv */ - volatile u_int32_t pc_hminner[5]; /* hmac inner state */ - volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ -} __attribute__ ((packed)); - -struct ubsec_pktctx_aes128 { - volatile u_int16_t pc_len; /* length of ctx struct */ - volatile u_int16_t pc_type; /* context type */ - volatile u_int16_t pc_flags; /* flags, same as above */ - volatile u_int16_t pc_offset; /* crypto/auth offset */ - volatile u_int32_t pc_aeskey[4]; /* AES 128bit key */ - volatile u_int32_t pc_iv[4]; /* AES iv */ - volatile u_int32_t pc_hminner[5]; /* hmac inner state */ - volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ -} __attribute__ ((packed)); - -struct ubsec_pktctx_aes192 { - volatile u_int16_t pc_len; /* length of ctx struct */ - volatile u_int16_t pc_type; /* context type */ - volatile u_int16_t pc_flags; /* flags, same as above */ - volatile u_int16_t pc_offset; /* crypto/auth offset */ - volatile u_int32_t pc_aeskey[6]; /* AES 192bit key */ - volatile u_int32_t pc_iv[4]; /* AES iv */ - volatile u_int32_t pc_hminner[5]; /* hmac inner state */ - volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ -} __attribute__ ((packed)); - -struct ubsec_pktctx_aes256 { - volatile u_int16_t pc_len; /* length of ctx struct */ - volatile u_int16_t pc_type; /* context type */ - volatile u_int16_t pc_flags; /* flags, same as above */ - volatile u_int16_t pc_offset; /* crypto/auth offset */ - volatile u_int32_t pc_aeskey[8]; /* AES 256bit key */ - volatile u_int32_t pc_iv[4]; /* AES iv */ - volatile u_int32_t pc_hminner[5]; /* hmac inner state */ - volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ -} __attribute__ ((packed)); - -#define UBS_PKTCTX_TYPE_IPSEC_DES 0x0000 -#define UBS_PKTCTX_TYPE_IPSEC_AES 0x0040 - -struct ubsec_pktbuf { - volatile u_int32_t pb_addr; /* address of buffer start */ - volatile u_int32_t pb_next; /* pointer to next pktbuf */ - volatile u_int32_t pb_len; /* packet length */ -} __attribute__ ((packed)); -#define UBS_PKTBUF_LEN 0x0000ffff /* length mask */ - -struct ubsec_mcr { - volatile u_int16_t mcr_pkts; /* #pkts in this mcr */ - volatile u_int16_t mcr_flags; /* mcr flags (below) */ - volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ - struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ - volatile u_int16_t mcr_reserved; - volatile u_int16_t mcr_pktlen; - struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ -} __attribute__ ((packed)); - -struct ubsec_mcr_add { - volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ - struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ - volatile u_int16_t mcr_reserved; - volatile u_int16_t mcr_pktlen; - struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ -} __attribute__ ((packed)); - -#define UBS_MCR_DONE 0x0001 /* mcr has been processed */ -#define UBS_MCR_ERROR 0x0002 /* error in processing */ -#define UBS_MCR_ERRORCODE 0xff00 /* error type */ - -struct ubsec_ctx_keyop { - volatile u_int16_t ctx_len; /* command length */ - volatile u_int16_t ctx_op; /* operation code */ - volatile u_int8_t ctx_pad[60]; /* padding */ -} __attribute__ ((packed)); -#define UBS_CTXOP_DHPKGEN 0x01 /* dh public key generation */ -#define UBS_CTXOP_DHSSGEN 0x02 /* dh shared secret gen. */ -#define UBS_CTXOP_RSAPUB 0x03 /* rsa public key op */ -#define UBS_CTXOP_RSAPRIV 0x04 /* rsa private key op */ -#define UBS_CTXOP_DSASIGN 0x05 /* dsa signing op */ -#define UBS_CTXOP_DSAVRFY 0x06 /* dsa verification */ -#define UBS_CTXOP_RNGBYPASS 0x41 /* rng direct test mode */ -#define UBS_CTXOP_RNGSHA1 0x42 /* rng sha1 test mode */ -#define UBS_CTXOP_MODADD 0x43 /* modular addition */ -#define UBS_CTXOP_MODSUB 0x44 /* modular subtraction */ -#define UBS_CTXOP_MODMUL 0x45 /* modular multiplication */ -#define UBS_CTXOP_MODRED 0x46 /* modular reduction */ -#define UBS_CTXOP_MODEXP 0x47 /* modular exponentiation */ -#define UBS_CTXOP_MODINV 0x48 /* modular inverse */ - -struct ubsec_ctx_rngbypass { - volatile u_int16_t rbp_len; /* command length, 64 */ - volatile u_int16_t rbp_op; /* rng bypass, 0x41 */ - volatile u_int8_t rbp_pad[60]; /* padding */ -} __attribute__ ((packed)); - -/* modexp: C = (M ^ E) mod N */ -struct ubsec_ctx_modexp { - volatile u_int16_t me_len; /* command length */ - volatile u_int16_t me_op; /* modexp, 0x47 */ - volatile u_int16_t me_E_len; /* E (bits) */ - volatile u_int16_t me_N_len; /* N (bits) */ - u_int8_t me_N[2048/8]; /* N */ -} __attribute__ ((packed)); - -struct ubsec_ctx_rsapriv { - volatile u_int16_t rpr_len; /* command length */ - volatile u_int16_t rpr_op; /* rsaprivate, 0x04 */ - volatile u_int16_t rpr_q_len; /* q (bits) */ - volatile u_int16_t rpr_p_len; /* p (bits) */ - u_int8_t rpr_buf[5 * 1024 / 8]; /* parameters: */ - /* p, q, dp, dq, pinv */ -} __attribute__ ((packed)); |