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ocf-linux: version bump to 20110720

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Fixes problem with TFM allocation in cryptosoft.c


Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

Hauke:
 * remove ubsec_ssb package and take it from ocf-linux
 * use patches from ocf-linux package
 * refresh all patches
 * readd some build fixes for OpenWrt.
 * readd CRYPTO_MANAGER dependency


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27753 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2011-07-24 14:17:58 +00:00
parent c3cc5459ec
commit 32dec7075a
63 changed files with 1264 additions and 2768 deletions
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228
target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsecvar.h Normal file
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/*
* 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.
*
*/
/* Maximum queue length */
#ifndef UBS_MAX_NQUEUE
#define UBS_MAX_NQUEUE 60
#endif
#define UBS_MAX_SCATTER 64 /* Maximum scatter/gather depth */
#ifndef UBS_MAX_AGGR
#define UBS_MAX_AGGR 5 /* Maximum aggregation count */
#endif
#define UBSEC_CARD(sid) (((sid) & 0xf0000000) >> 28)
#define UBSEC_SESSION(sid) ( (sid) & 0x0fffffff)
#define UBSEC_SID(crd, sesn) (((crd) << 28) | ((sesn) & 0x0fffffff))
#define UBS_DEF_RTY 0xff /* PCI Retry Timeout */
#define UBS_DEF_TOUT 0xff /* PCI TRDY Timeout */
#define UBS_DEF_CACHELINE 0x01 /* Cache Line setting */
#define DEFAULT_HMAC_LEN 12
struct ubsec_dma_alloc {
dma_addr_t dma_paddr;
void *dma_vaddr;
/*
bus_dmamap_t dma_map;
bus_dma_segment_t dma_seg;
*/
size_t dma_size;
/*
int dma_nseg;
*/
};
struct ubsec_q2 {
BSD_SIMPLEQ_ENTRY(ubsec_q2) q_next;
struct ubsec_dma_alloc q_mcr;
struct ubsec_dma_alloc q_ctx;
u_int q_type;
};
struct ubsec_q2_rng {
struct ubsec_q2 rng_q;
struct ubsec_dma_alloc rng_buf;
int rng_used;
};
/* C = (M ^ E) mod N */
#define UBS_MODEXP_PAR_M 0
#define UBS_MODEXP_PAR_E 1
#define UBS_MODEXP_PAR_N 2
struct ubsec_q2_modexp {
struct ubsec_q2 me_q;
struct cryptkop * me_krp;
struct ubsec_dma_alloc me_M;
struct ubsec_dma_alloc me_E;
struct ubsec_dma_alloc me_C;
struct ubsec_dma_alloc me_epb;
int me_modbits;
int me_shiftbits;
int me_normbits;
};
#define UBS_RSAPRIV_PAR_P 0
#define UBS_RSAPRIV_PAR_Q 1
#define UBS_RSAPRIV_PAR_DP 2
#define UBS_RSAPRIV_PAR_DQ 3
#define UBS_RSAPRIV_PAR_PINV 4
#define UBS_RSAPRIV_PAR_MSGIN 5
#define UBS_RSAPRIV_PAR_MSGOUT 6
struct ubsec_q2_rsapriv {
struct ubsec_q2 rpr_q;
struct cryptkop * rpr_krp;
struct ubsec_dma_alloc rpr_msgin;
struct ubsec_dma_alloc rpr_msgout;
};
#define UBSEC_RNG_BUFSIZ 16 /* measured in 32bit words */
struct ubsec_dmachunk {
struct ubsec_mcr d_mcr;
struct ubsec_mcr_add d_mcradd[UBS_MAX_AGGR-1];
struct ubsec_pktbuf d_sbuf[UBS_MAX_SCATTER-1];
struct ubsec_pktbuf d_dbuf[UBS_MAX_SCATTER-1];
u_int32_t d_macbuf[5];
union {
struct ubsec_pktctx_aes256 ctxaes256;
struct ubsec_pktctx_aes192 ctxaes192;
struct ubsec_pktctx_des ctxdes;
struct ubsec_pktctx_aes128 ctxaes128;
struct ubsec_pktctx ctx;
} d_ctx;
};
struct ubsec_dma {
BSD_SIMPLEQ_ENTRY(ubsec_dma) d_next;
struct ubsec_dmachunk *d_dma;
struct ubsec_dma_alloc d_alloc;
};
#define UBS_FLAGS_KEY 0x01 /* has key accelerator */
#define UBS_FLAGS_LONGCTX 0x02 /* uses long ipsec ctx */
#define UBS_FLAGS_BIGKEY 0x04 /* 2048bit keys */
#define UBS_FLAGS_HWNORM 0x08 /* hardware normalization */
#define UBS_FLAGS_RNG 0x10 /* hardware rng */
#define UBS_FLAGS_AES 0x20 /* hardware AES support */
struct ubsec_q {
BSD_SIMPLEQ_ENTRY(ubsec_q) q_next;
int q_nstacked_mcrs;
struct ubsec_q *q_stacked_mcr[UBS_MAX_AGGR-1];
struct cryptop *q_crp;
struct ubsec_dma *q_dma;
//struct mbuf *q_src_m, *q_dst_m;
struct sk_buff *q_src_m, *q_dst_m;
struct uio *q_src_io, *q_dst_io;
/*
bus_dmamap_t q_src_map;
bus_dmamap_t q_dst_map;
*/
/* DMA addresses for In-/Out packages */
int q_src_len;
int q_dst_len;
struct ubsec_dma_alloc q_src_map[UBS_MAX_SCATTER];
struct ubsec_dma_alloc q_dst_map[UBS_MAX_SCATTER];
int q_has_dst;
int q_sesn;
int q_flags;
};
struct ubsec_softc {
softc_device_decl sc_dev;
struct ssb_device *sdev; /* device backpointer */
struct device *sc_dv; /* generic device */
void *sc_ih; /* interrupt handler cookie */
int sc_flags; /* device specific flags */
u_int32_t sc_statmask; /* interrupt status mask */
int32_t sc_cid; /* crypto tag */
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_queue; /* packet queue, mcr1 */
int sc_nqueue; /* count enqueued, mcr1 */
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_qchip; /* on chip, mcr1 */
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_freequeue; /* list of free queue elements */
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_queue2; /* packet queue, mcr2 */
int sc_nqueue2; /* count enqueued, mcr2 */
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_qchip2; /* on chip, mcr2 */
int sc_nsessions; /* # of sessions */
struct ubsec_session *sc_sessions; /* sessions */
int sc_rnghz; /* rng poll time */
struct ubsec_q2_rng sc_rng;
struct ubsec_dma sc_dmaa[UBS_MAX_NQUEUE];
struct ubsec_q *sc_queuea[UBS_MAX_NQUEUE];
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_q2free; /* free list */
spinlock_t sc_ringmtx; /* PE ring lock */
};
#define UBSEC_QFLAGS_COPYOUTIV 0x1
struct ubsec_session {
u_int32_t ses_used;
u_int32_t ses_key[8]; /* 3DES/AES key */
u_int32_t ses_hminner[5]; /* hmac inner state */
u_int32_t ses_hmouter[5]; /* hmac outer state */
u_int32_t ses_iv[4]; /* [3]DES/AES iv */
u_int32_t ses_keysize; /* AES key size */
u_int32_t ses_mlen; /* hmac/hash length */
};
struct ubsec_stats {
u_int64_t hst_ibytes;
u_int64_t hst_obytes;
u_int32_t hst_ipackets;
u_int32_t hst_opackets;
u_int32_t hst_invalid;
u_int32_t hst_nomem;
u_int32_t hst_queuefull;
u_int32_t hst_dmaerr;
u_int32_t hst_mcrerr;
u_int32_t hst_nodmafree;
};
struct ubsec_generic_ctx {
u_int32_t pc_key[8]; /* [3]DES/AES key */
u_int32_t pc_hminner[5]; /* hmac inner state */
u_int32_t pc_hmouter[5]; /* hmac outer state */
u_int32_t pc_iv[4]; /* [3]DES/AES iv */
u_int16_t pc_flags; /* flags, below */
u_int16_t pc_offset; /* crypto offset */
u_int16_t pc_type; /* Cryptographic operation */
};