diff options
Diffstat (limited to 'drivers/crypto/dpaa_sec')
| -rw-r--r-- | drivers/crypto/dpaa_sec/Makefile | 73 | ||||
| -rw-r--r-- | drivers/crypto/dpaa_sec/dpaa_sec.c | 1548 | ||||
| -rw-r--r-- | drivers/crypto/dpaa_sec/dpaa_sec.h | 402 | ||||
| -rw-r--r-- | drivers/crypto/dpaa_sec/dpaa_sec_log.h | 70 | ||||
| -rw-r--r-- | drivers/crypto/dpaa_sec/rte_pmd_dpaa_sec_version.map | 4 |
5 files changed, 2097 insertions, 0 deletions
diff --git a/drivers/crypto/dpaa_sec/Makefile b/drivers/crypto/dpaa_sec/Makefile new file mode 100644 index 00000000..17bc79c6 --- /dev/null +++ b/drivers/crypto/dpaa_sec/Makefile @@ -0,0 +1,73 @@ +# BSD LICENSE +# +# Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved. +# Copyright 2017 NXP. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * 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. +# * Neither the name of Freescale Semiconductor, Inc nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "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 COPYRIGHT +# OWNER OR CONTRIBUTORS 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. + +include $(RTE_SDK)/mk/rte.vars.mk + +# +# library name +# +LIB = librte_pmd_dpaa_sec.a + +# build flags +CFLAGS += -D _GNU_SOURCE +ifeq ($(CONFIG_RTE_LIBRTE_DPAA_SEC_DEBUG_INIT),y) +CFLAGS += -O0 -g +CFLAGS += "-Wno-error" +else +CFLAGS += -O3 +CFLAGS += $(WERROR_FLAGS) +endif + +CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa +CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa/include +CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa_sec/ +#sharing the hw flib headers from dpaa2_sec pmd +CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa2_sec/ +CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common/include +CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linuxapp/eal +LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring +LDLIBS += -lrte_cryptodev + +# versioning export map +EXPORT_MAP := rte_pmd_dpaa_sec_version.map + +# library version +LIBABIVER := 1 + +# library source files +SRCS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += dpaa_sec.c + +# library dependencies + +LDLIBS += -lrte_bus_dpaa +LDLIBS += -lrte_mempool_dpaa + +include $(RTE_SDK)/mk/rte.lib.mk diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c new file mode 100644 index 00000000..16155b1a --- /dev/null +++ b/drivers/crypto/dpaa_sec/dpaa_sec.c @@ -0,0 +1,1548 @@ +/*- + * BSD LICENSE + * + * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved. + * Copyright 2017 NXP. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of NXP nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT + * OWNER OR CONTRIBUTORS 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. + */ + +#include <fcntl.h> +#include <unistd.h> +#include <sched.h> +#include <net/if.h> + +#include <rte_byteorder.h> +#include <rte_common.h> +#include <rte_cryptodev_pmd.h> +#include <rte_crypto.h> +#include <rte_cryptodev.h> +#include <rte_cycles.h> +#include <rte_dev.h> +#include <rte_kvargs.h> +#include <rte_malloc.h> +#include <rte_mbuf.h> +#include <rte_memcpy.h> +#include <rte_string_fns.h> + +#include <fsl_usd.h> +#include <fsl_qman.h> +#include <of.h> + +/* RTA header files */ +#include <hw/desc/common.h> +#include <hw/desc/algo.h> +#include <hw/desc/ipsec.h> + +#include <rte_dpaa_bus.h> +#include <dpaa_sec.h> +#include <dpaa_sec_log.h> + +enum rta_sec_era rta_sec_era; + +static uint8_t cryptodev_driver_id; + +static __thread struct rte_crypto_op **dpaa_sec_ops; +static __thread int dpaa_sec_op_nb; + +static inline void +dpaa_sec_op_ending(struct dpaa_sec_op_ctx *ctx) +{ + if (!ctx->fd_status) { + ctx->op->status = RTE_CRYPTO_OP_STATUS_SUCCESS; + } else { + PMD_RX_LOG(ERR, "SEC return err: 0x%x", ctx->fd_status); + ctx->op->status = RTE_CRYPTO_OP_STATUS_ERROR; + } + + /* report op status to sym->op and then free the ctx memeory */ + rte_mempool_put(ctx->ctx_pool, (void *)ctx); +} + +static inline struct dpaa_sec_op_ctx * +dpaa_sec_alloc_ctx(dpaa_sec_session *ses) +{ + struct dpaa_sec_op_ctx *ctx; + int retval; + + retval = rte_mempool_get(ses->ctx_pool, (void **)(&ctx)); + if (!ctx || retval) { + PMD_TX_LOG(ERR, "Alloc sec descriptor failed!"); + return NULL; + } + /* + * Clear SG memory. There are 16 SG entries of 16 Bytes each. + * one call to dcbz_64() clear 64 bytes, hence calling it 4 times + * to clear all the SG entries. dpaa_sec_alloc_ctx() is called for + * each packet, memset is costlier than dcbz_64(). + */ + dcbz_64(&ctx->job.sg[SG_CACHELINE_0]); + dcbz_64(&ctx->job.sg[SG_CACHELINE_1]); + dcbz_64(&ctx->job.sg[SG_CACHELINE_2]); + dcbz_64(&ctx->job.sg[SG_CACHELINE_3]); + + ctx->ctx_pool = ses->ctx_pool; + + return ctx; +} + +static inline rte_iova_t +dpaa_mem_vtop(void *vaddr) +{ + const struct rte_memseg *memseg = rte_eal_get_physmem_layout(); + uint64_t vaddr_64, paddr; + int i; + + vaddr_64 = (uint64_t)vaddr; + for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) { + if (vaddr_64 >= memseg[i].addr_64 && + vaddr_64 < memseg[i].addr_64 + memseg[i].len) { + paddr = memseg[i].phys_addr + + (vaddr_64 - memseg[i].addr_64); + + return (rte_iova_t)paddr; + } + } + return (rte_iova_t)(NULL); +} + +static inline void * +dpaa_mem_ptov(rte_iova_t paddr) +{ + const struct rte_memseg *memseg = rte_eal_get_physmem_layout(); + int i; + + for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) { + if (paddr >= memseg[i].phys_addr && + (char *)paddr < (char *)memseg[i].phys_addr + memseg[i].len) + return (void *)(memseg[i].addr_64 + + (paddr - memseg[i].phys_addr)); + } + return NULL; +} + +static void +ern_sec_fq_handler(struct qman_portal *qm __rte_unused, + struct qman_fq *fq, + const struct qm_mr_entry *msg) +{ + RTE_LOG_DP(ERR, PMD, "sec fq %d error, RC = %x, seqnum = %x\n", + fq->fqid, msg->ern.rc, msg->ern.seqnum); +} + +/* initialize the queue with dest chan as caam chan so that + * all the packets in this queue could be dispatched into caam + */ +static int +dpaa_sec_init_rx(struct qman_fq *fq_in, rte_iova_t hwdesc, + uint32_t fqid_out) +{ + struct qm_mcc_initfq fq_opts; + uint32_t flags; + int ret = -1; + + /* Clear FQ options */ + memset(&fq_opts, 0x00, sizeof(struct qm_mcc_initfq)); + + flags = QMAN_FQ_FLAG_LOCKED | QMAN_FQ_FLAG_DYNAMIC_FQID | + QMAN_FQ_FLAG_TO_DCPORTAL; + + ret = qman_create_fq(0, flags, fq_in); + if (unlikely(ret != 0)) { + PMD_INIT_LOG(ERR, "qman_create_fq failed"); + return ret; + } + + flags = QMAN_INITFQ_FLAG_SCHED; + fq_opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_CONTEXTA | + QM_INITFQ_WE_CONTEXTB; + + qm_fqd_context_a_set64(&fq_opts.fqd, hwdesc); + fq_opts.fqd.context_b = fqid_out; + fq_opts.fqd.dest.channel = qm_channel_caam; + fq_opts.fqd.dest.wq = 0; + + fq_in->cb.ern = ern_sec_fq_handler; + + ret = qman_init_fq(fq_in, flags, &fq_opts); + if (unlikely(ret != 0)) + PMD_INIT_LOG(ERR, "qman_init_fq failed"); + + return ret; +} + +/* something is put into in_fq and caam put the crypto result into out_fq */ +static enum qman_cb_dqrr_result +dqrr_out_fq_cb_rx(struct qman_portal *qm __always_unused, + struct qman_fq *fq __always_unused, + const struct qm_dqrr_entry *dqrr) +{ + const struct qm_fd *fd; + struct dpaa_sec_job *job; + struct dpaa_sec_op_ctx *ctx; + + if (dpaa_sec_op_nb >= DPAA_SEC_BURST) + return qman_cb_dqrr_defer; + + if (!(dqrr->stat & QM_DQRR_STAT_FD_VALID)) + return qman_cb_dqrr_consume; + + fd = &dqrr->fd; + /* sg is embedded in an op ctx, + * sg[0] is for output + * sg[1] for input + */ + job = dpaa_mem_ptov(qm_fd_addr_get64(fd)); + ctx = container_of(job, struct dpaa_sec_op_ctx, job); + ctx->fd_status = fd->status; + dpaa_sec_ops[dpaa_sec_op_nb++] = ctx->op; + dpaa_sec_op_ending(ctx); + + return qman_cb_dqrr_consume; +} + +/* caam result is put into this queue */ +static int +dpaa_sec_init_tx(struct qman_fq *fq) +{ + int ret; + struct qm_mcc_initfq opts; + uint32_t flags; + + flags = QMAN_FQ_FLAG_NO_ENQUEUE | QMAN_FQ_FLAG_LOCKED | + QMAN_FQ_FLAG_DYNAMIC_FQID; + + ret = qman_create_fq(0, flags, fq); + if (unlikely(ret)) { + PMD_INIT_LOG(ERR, "qman_create_fq failed"); + return ret; + } + + memset(&opts, 0, sizeof(opts)); + opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL | + QM_INITFQ_WE_CONTEXTA | QM_INITFQ_WE_CONTEXTB; + + /* opts.fqd.dest.channel = dpaa_sec_pool_chan; */ + + fq->cb.dqrr = dqrr_out_fq_cb_rx; + fq->cb.ern = ern_sec_fq_handler; + + ret = qman_init_fq(fq, 0, &opts); + if (unlikely(ret)) { + PMD_INIT_LOG(ERR, "unable to init caam source fq!"); + return ret; + } + + return ret; +} + +static inline int is_cipher_only(dpaa_sec_session *ses) +{ + return ((ses->cipher_alg != RTE_CRYPTO_CIPHER_NULL) && + (ses->auth_alg == RTE_CRYPTO_AUTH_NULL)); +} + +static inline int is_auth_only(dpaa_sec_session *ses) +{ + return ((ses->cipher_alg == RTE_CRYPTO_CIPHER_NULL) && + (ses->auth_alg != RTE_CRYPTO_AUTH_NULL)); +} + +static inline int is_aead(dpaa_sec_session *ses) +{ + return ((ses->cipher_alg == 0) && + (ses->auth_alg == 0) && + (ses->aead_alg != 0)); +} + +static inline int is_auth_cipher(dpaa_sec_session *ses) +{ + return ((ses->cipher_alg != RTE_CRYPTO_CIPHER_NULL) && + (ses->auth_alg != RTE_CRYPTO_AUTH_NULL)); +} + +static inline int is_encode(dpaa_sec_session *ses) +{ + return ses->dir == DIR_ENC; +} + +static inline int is_decode(dpaa_sec_session *ses) +{ + return ses->dir == DIR_DEC; +} + +static inline void +caam_auth_alg(dpaa_sec_session *ses, struct alginfo *alginfo_a) +{ + switch (ses->auth_alg) { + case RTE_CRYPTO_AUTH_NULL: + ses->digest_length = 0; + break; + case RTE_CRYPTO_AUTH_MD5_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_MD5; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + case RTE_CRYPTO_AUTH_SHA1_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_SHA1; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + case RTE_CRYPTO_AUTH_SHA224_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_SHA224; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + case RTE_CRYPTO_AUTH_SHA256_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_SHA256; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + case RTE_CRYPTO_AUTH_SHA384_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_SHA384; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + case RTE_CRYPTO_AUTH_SHA512_HMAC: + alginfo_a->algtype = OP_ALG_ALGSEL_SHA512; + alginfo_a->algmode = OP_ALG_AAI_HMAC; + break; + default: + PMD_INIT_LOG(ERR, "unsupported auth alg %u", ses->auth_alg); + } +} + +static inline void +caam_cipher_alg(dpaa_sec_session *ses, struct alginfo *alginfo_c) +{ + switch (ses->cipher_alg) { + case RTE_CRYPTO_CIPHER_NULL: + break; + case RTE_CRYPTO_CIPHER_AES_CBC: + alginfo_c->algtype = OP_ALG_ALGSEL_AES; + alginfo_c->algmode = OP_ALG_AAI_CBC; + break; + case RTE_CRYPTO_CIPHER_3DES_CBC: + alginfo_c->algtype = OP_ALG_ALGSEL_3DES; + alginfo_c->algmode = OP_ALG_AAI_CBC; + break; + case RTE_CRYPTO_CIPHER_AES_CTR: + alginfo_c->algtype = OP_ALG_ALGSEL_AES; + alginfo_c->algmode = OP_ALG_AAI_CTR; + break; + default: + PMD_INIT_LOG(ERR, "unsupported cipher alg %d", ses->cipher_alg); + } +} + +static inline void +caam_aead_alg(dpaa_sec_session *ses, struct alginfo *alginfo) +{ + switch (ses->aead_alg) { + case RTE_CRYPTO_AEAD_AES_GCM: + alginfo->algtype = OP_ALG_ALGSEL_AES; + alginfo->algmode = OP_ALG_AAI_GCM; + break; + default: + PMD_INIT_LOG(ERR, "unsupported AEAD alg %d", ses->aead_alg); + } +} + + +/* prepare command block of the session */ +static int +dpaa_sec_prep_cdb(dpaa_sec_session *ses) +{ + struct alginfo alginfo_c = {0}, alginfo_a = {0}, alginfo = {0}; + uint32_t shared_desc_len = 0; + struct sec_cdb *cdb = &ses->qp->cdb; + int err; +#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN + int swap = false; +#else + int swap = true; +#endif + + memset(cdb, 0, sizeof(struct sec_cdb)); + + if (is_cipher_only(ses)) { + caam_cipher_alg(ses, &alginfo_c); + if (alginfo_c.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) { + PMD_TX_LOG(ERR, "not supported cipher alg\n"); + return -ENOTSUP; + } + + alginfo_c.key = (uint64_t)ses->cipher_key.data; + alginfo_c.keylen = ses->cipher_key.length; + alginfo_c.key_enc_flags = 0; + alginfo_c.key_type = RTA_DATA_IMM; + + shared_desc_len = cnstr_shdsc_blkcipher( + cdb->sh_desc, true, + swap, &alginfo_c, + NULL, + ses->iv.length, + ses->dir); + } else if (is_auth_only(ses)) { + caam_auth_alg(ses, &alginfo_a); + if (alginfo_a.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) { + PMD_TX_LOG(ERR, "not supported auth alg\n"); + return -ENOTSUP; + } + + alginfo_a.key = (uint64_t)ses->auth_key.data; + alginfo_a.keylen = ses->auth_key.length; + alginfo_a.key_enc_flags = 0; + alginfo_a.key_type = RTA_DATA_IMM; + + shared_desc_len = cnstr_shdsc_hmac(cdb->sh_desc, true, + swap, &alginfo_a, + !ses->dir, + ses->digest_length); + } else if (is_aead(ses)) { + caam_aead_alg(ses, &alginfo); + if (alginfo.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) { + PMD_TX_LOG(ERR, "not supported aead alg\n"); + return -ENOTSUP; + } + alginfo.key = (uint64_t)ses->aead_key.data; + alginfo.keylen = ses->aead_key.length; + alginfo.key_enc_flags = 0; + alginfo.key_type = RTA_DATA_IMM; + + if (ses->dir == DIR_ENC) + shared_desc_len = cnstr_shdsc_gcm_encap( + cdb->sh_desc, true, swap, + &alginfo, + ses->iv.length, + ses->digest_length); + else + shared_desc_len = cnstr_shdsc_gcm_decap( + cdb->sh_desc, true, swap, + &alginfo, + ses->iv.length, + ses->digest_length); + } else { + caam_cipher_alg(ses, &alginfo_c); + if (alginfo_c.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) { + PMD_TX_LOG(ERR, "not supported cipher alg\n"); + return -ENOTSUP; + } + + alginfo_c.key = (uint64_t)ses->cipher_key.data; + alginfo_c.keylen = ses->cipher_key.length; + alginfo_c.key_enc_flags = 0; + alginfo_c.key_type = RTA_DATA_IMM; + + caam_auth_alg(ses, &alginfo_a); + if (alginfo_a.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) { + PMD_TX_LOG(ERR, "not supported auth alg\n"); + return -ENOTSUP; + } + + alginfo_a.key = (uint64_t)ses->auth_key.data; + alginfo_a.keylen = ses->auth_key.length; + alginfo_a.key_enc_flags = 0; + alginfo_a.key_type = RTA_DATA_IMM; + + cdb->sh_desc[0] = alginfo_c.keylen; + cdb->sh_desc[1] = alginfo_a.keylen; + err = rta_inline_query(IPSEC_AUTH_VAR_AES_DEC_BASE_DESC_LEN, + MIN_JOB_DESC_SIZE, + (unsigned int *)cdb->sh_desc, + &cdb->sh_desc[2], 2); + + if (err < 0) { + PMD_TX_LOG(ERR, "Crypto: Incorrect key lengths"); + return err; + } + if (cdb->sh_desc[2] & 1) + alginfo_c.key_type = RTA_DATA_IMM; + else { + alginfo_c.key = (uint64_t)dpaa_mem_vtop( + (void *)alginfo_c.key); + alginfo_c.key_type = RTA_DATA_PTR; + } + if (cdb->sh_desc[2] & (1<<1)) + alginfo_a.key_type = RTA_DATA_IMM; + else { + alginfo_a.key = (uint64_t)dpaa_mem_vtop( + (void *)alginfo_a.key); + alginfo_a.key_type = RTA_DATA_PTR; + } + cdb->sh_desc[0] = 0; + cdb->sh_desc[1] = 0; + cdb->sh_desc[2] = 0; + + /* Auth_only_len is set as 0 here and it will be overwritten + * in fd for each packet. + */ + shared_desc_len = cnstr_shdsc_authenc(cdb->sh_desc, + true, swap, &alginfo_c, &alginfo_a, + ses->iv.length, 0, + ses->digest_length, ses->dir); + } + cdb->sh_hdr.hi.field.idlen = shared_desc_len; + cdb->sh_hdr.hi.word = rte_cpu_to_be_32(cdb->sh_hdr.hi.word); + cdb->sh_hdr.lo.word = rte_cpu_to_be_32(cdb->sh_hdr.lo.word); + + return 0; +} + +static inline unsigned int +dpaa_volatile_deq(struct qman_fq *fq, unsigned int len, bool exact) +{ + unsigned int pkts = 0; + int ret; + struct qm_mcr_queryfq_np np; + enum qman_fq_state state; + uint32_t flags; + uint32_t vdqcr; + + qman_query_fq_np(fq, &np); + if (np.frm_cnt) { + vdqcr = QM_VDQCR_NUMFRAMES_SET(len); + if (exact) + vdqcr |= QM_VDQCR_EXACT; + ret = qman_volatile_dequeue(fq, 0, vdqcr); + if (ret) + return 0; + do { + pkts += qman_poll_dqrr(len); + qman_fq_state(fq, &state, &flags); + } while (flags & QMAN_FQ_STATE_VDQCR); + } + return pkts; +} + +/* qp is lockless, should be accessed by only one thread */ +static int +dpaa_sec_deq(struct dpaa_sec_qp *qp, struct rte_crypto_op **ops, int nb_ops) +{ + struct qman_fq *fq; + + fq = &qp->outq; + dpaa_sec_op_nb = 0; + dpaa_sec_ops = ops; + + if (unlikely(nb_ops > DPAA_SEC_BURST)) + nb_ops = DPAA_SEC_BURST; + + return dpaa_volatile_deq(fq, nb_ops, 1); +} + +/** + * packet looks like: + * |<----data_len------->| + * |ip_header|ah_header|icv|payload| + * ^ + * | + * mbuf->pkt.data + */ +static inline struct dpaa_sec_job * +build_auth_only(struct rte_crypto_op *op, dpaa_sec_session *ses) +{ + struct rte_crypto_sym_op *sym = op->sym; + struct rte_mbuf *mbuf = sym->m_src; + struct dpaa_sec_job *cf; + struct dpaa_sec_op_ctx *ctx; + struct qm_sg_entry *sg; + rte_iova_t start_addr; + uint8_t *old_digest; + + ctx = dpaa_sec_alloc_ctx(ses); + if (!ctx) + return NULL; + + cf = &ctx->job; + ctx->op = op; + old_digest = ctx->digest; + + start_addr = rte_pktmbuf_iova(mbuf); + /* output */ + sg = &cf->sg[0]; + qm_sg_entry_set64(sg, sym->auth.digest.phys_addr); + sg->length = ses->digest_length; + cpu_to_hw_sg(sg); + + /* input */ + sg = &cf->sg[1]; + if (is_decode(ses)) { + /* need to extend the input to a compound frame */ + sg->extension = 1; + qm_sg_entry_set64(sg, dpaa_mem_vtop(&cf->sg[2])); + sg->length = sym->auth.data.length + ses->digest_length; + sg->final = 1; + cpu_to_hw_sg(sg); + + sg = &cf->sg[2]; + /* hash result or digest, save digest first */ + rte_memcpy(old_digest, sym->auth.digest.data, + ses->digest_length); + qm_sg_entry_set64(sg, start_addr + sym->auth.data.offset); + sg->length = sym->auth.data.length; + cpu_to_hw_sg(sg); + + /* let's check digest by hw */ + start_addr = dpaa_mem_vtop(old_digest); + sg++; + qm_sg_entry_set64(sg, start_addr); + sg->length = ses->digest_length; + sg->final = 1; + cpu_to_hw_sg(sg); + } else { + qm_sg_entry_set64(sg, start_addr + sym->auth.data.offset); + sg->length = sym->auth.data.length; + sg->final = 1; + cpu_to_hw_sg(sg); + } + + return cf; +} + +static inline struct dpaa_sec_job * +build_cipher_only(struct rte_crypto_op *op, dpaa_sec_session *ses) +{ + struct rte_crypto_sym_op *sym = op->sym; + struct dpaa_sec_job *cf; + struct dpaa_sec_op_ctx *ctx; + struct qm_sg_entry *sg; + rte_iova_t src_start_addr, dst_start_addr; + uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *, + ses->iv.offset); + + ctx = dpaa_sec_alloc_ctx(ses); + if (!ctx) + return NULL; + + cf = &ctx->job; + ctx->op = op; + + src_start_addr = rte_pktmbuf_iova(sym->m_src); + + if (sym->m_dst) + dst_start_addr = rte_pktmbuf_iova(sym->m_dst); + else + dst_start_addr = src_start_addr; + + /* output */ + sg = &cf->sg[0]; + qm_sg_entry_set64(sg, dst_start_addr + sym->cipher.data.offset); + sg->length = sym->cipher.data.length + ses->iv.length; + cpu_to_hw_sg(sg); + + /* input */ + sg = &cf->sg[1]; + + /* need to extend the input to a compound frame */ + sg->extension = 1; + sg->final = 1; + sg->length = sym->cipher.data.length + ses->iv.length; + qm_sg_entry_set64(sg, dpaa_mem_vtop(&cf->sg[2])); + cpu_to_hw_sg(sg); + + sg = &cf->sg[2]; + qm_sg_entry_set64(sg, dpaa_mem_vtop(IV_ptr)); + sg->length = ses->iv.length; + cpu_to_hw_sg(sg); + + sg++; + qm_sg_entry_set64(sg, src_start_addr + sym->cipher.data.offset); + sg->length = sym->cipher.data.length; + sg->final = 1; + cpu_to_hw_sg(sg); + + return cf; +} + +static inline struct dpaa_sec_job * +build_cipher_auth_gcm(struct rte_crypto_op *op, dpaa_sec_session *ses) +{ + struct rte_crypto_sym_op *sym = op->sym; + struct dpaa_sec_job *cf; + struct dpaa_sec_op_ctx *ctx; + struct qm_sg_entry *sg; + uint32_t length = 0; + rte_iova_t src_start_addr, dst_start_addr; + uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *, + ses->iv.offset); + + src_start_addr = sym->m_src->buf_iova + sym->m_src->data_off; + + if (sym->m_dst) + dst_start_addr = sym->m_dst->buf_iova + sym->m_dst->data_off; + else + dst_start_addr = src_start_addr; + + ctx = dpaa_sec_alloc_ctx(ses); + if (!ctx) + return NULL; + + cf = &ctx->job; + ctx->op = op; + + /* input */ + rte_prefetch0(cf->sg); + sg = &cf->sg[2]; + qm_sg_entry_set64(&cf->sg[1], dpaa_mem_vtop(sg)); + if (is_encode(ses)) { + qm_sg_entry_set64(sg, dpaa_mem_vtop(IV_ptr)); + sg->length = ses->iv.length; + length += sg->length; + cpu_to_hw_sg(sg); + + sg++; + if (ses->auth_only_len) { + qm_sg_entry_set64(sg, + dpaa_mem_vtop(sym->aead.aad.data)); + sg->length = ses->auth_only_len; + length += sg->length; + cpu_to_hw_sg(sg); + sg++; + } + qm_sg_entry_set64(sg, src_start_addr + sym->aead.data.offset); + sg->length = sym->aead.data.length; + length += sg->length; + sg->final = 1; + cpu_to_hw_sg(sg); + } else { + qm_sg_entry_set64(sg, dpaa_mem_vtop(IV_ptr)); + sg->length = ses->iv.length; + length += sg->length; + cpu_to_hw_sg(sg); + + sg++; + if (ses->auth_only_len) { + qm_sg_entry_set64(sg, + dpaa_mem_vtop(sym->aead.aad.data)); + sg->length = ses->auth_only_len; + length += sg->length; + cpu_to_hw_sg(sg); + sg++; + } + qm_sg_entry_set64(sg, src_start_addr + sym->aead.data.offset); + sg->length = sym->aead.data.length; + length += sg->length; + cpu_to_hw_sg(sg); + + memcpy(ctx->digest, sym->aead.digest.data, + ses->digest_length); + sg++; + + qm_sg_entry_set64(sg, dpaa_mem_vtop(ctx->digest)); + sg->length = ses->digest_length; + length += sg->length; + sg->final = 1; + cpu_to_hw_sg(sg); + } + /* input compound frame */ + cf->sg[1].length = length; + cf->sg[1].extension = 1; + cf->sg[1].final = 1; + cpu_to_hw_sg(&cf->sg[1]); + + /* output */ + sg++; + qm_sg_entry_set64(&cf->sg[0], dpaa_mem_vtop(sg)); + qm_sg_entry_set64(sg, + dst_start_addr + sym->aead.data.offset - ses->auth_only_len); + sg->length = sym->aead.data.length + ses->auth_only_len; + length = sg->length; + if (is_encode(ses)) { + cpu_to_hw_sg(sg); + /* set auth output */ + sg++; + qm_sg_entry_set64(sg, sym->aead.digest.phys_addr); + sg->length = ses->digest_length; + length += sg->length; + } + sg->final = 1; + cpu_to_hw_sg(sg); + + /* output compound frame */ + cf->sg[0].length = length; + cf->sg[0].extension = 1; + cpu_to_hw_sg(&cf->sg[0]); + + return cf; +} + +static inline struct dpaa_sec_job * +build_cipher_auth(struct rte_crypto_op *op, dpaa_sec_session *ses) +{ + struct rte_crypto_sym_op *sym = op->sym; + struct dpaa_sec_job *cf; + struct dpaa_sec_op_ctx *ctx; + struct qm_sg_entry *sg; + rte_iova_t src_start_addr, dst_start_addr; + uint32_t length = 0; + uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *, + ses->iv.offset); + + src_start_addr = sym->m_src->buf_iova + sym->m_src->data_off; + if (sym->m_dst) + dst_start_addr = sym->m_dst->buf_iova + sym->m_dst->data_off; + else + dst_start_addr = src_start_addr; + + ctx = dpaa_sec_alloc_ctx(ses); + if (!ctx) + return NULL; + + cf = &ctx->job; + ctx->op = op; + + /* input */ + rte_prefetch0(cf->sg); + sg = &cf->sg[2]; + qm_sg_entry_set64(&cf->sg[1], dpaa_mem_vtop(sg)); + if (is_encode(ses)) { + qm_sg_entry_set64(sg, dpaa_mem_vtop(IV_ptr)); + sg->length = ses->iv.length; + length += sg->length; + cpu_to_hw_sg(sg); + + sg++; + qm_sg_entry_set64(sg, src_start_addr + sym->auth.data.offset); + sg->length = sym->auth.data.length; + length += sg->length; + sg->final = 1; + cpu_to_hw_sg(sg); + } else { + qm_sg_entry_set64(sg, dpaa_mem_vtop(IV_ptr)); + sg->length = ses->iv.length; + length += sg->length; + cpu_to_hw_sg(sg); + + sg++; + + qm_sg_entry_set64(sg, src_start_addr + sym->auth.data.offset); + sg->length = sym->auth.data.length; + length += sg->length; + cpu_to_hw_sg(sg); + + memcpy(ctx->digest, sym->auth.digest.data, + ses->digest_length); + sg++; + + qm_sg_entry_set64(sg, dpaa_mem_vtop(ctx->digest)); + sg->length = ses->digest_length; + length += sg->length; + sg->final = 1; + cpu_to_hw_sg(sg); + } + /* input compound frame */ + cf->sg[1].length = length; + cf->sg[1].extension = 1; + cf->sg[1].final = 1; + cpu_to_hw_sg(&cf->sg[1]); + + /* output */ + sg++; + qm_sg_entry_set64(&cf->sg[0], dpaa_mem_vtop(sg)); + qm_sg_entry_set64(sg, dst_start_addr + sym->cipher.data.offset); + sg->length = sym->cipher.data.length; + length = sg->length; + if (is_encode(ses)) { + cpu_to_hw_sg(sg); + /* set auth output */ + sg++; + qm_sg_entry_set64(sg, sym->auth.digest.phys_addr); + sg->length = ses->digest_length; + length += sg->length; + } + sg->final = 1; + cpu_to_hw_sg(sg); + + /* output compound frame */ + cf->sg[0].length = length; + cf->sg[0].extension = 1; + cpu_to_hw_sg(&cf->sg[0]); + + return cf; +} + +static int +dpaa_sec_enqueue_op(struct rte_crypto_op *op, struct dpaa_sec_qp *qp) +{ + struct dpaa_sec_job *cf; + dpaa_sec_session *ses; + struct qm_fd fd; + int ret; + uint32_t auth_only_len = op->sym->auth.data.length - + op->sym->cipher.data.length; + + ses = (dpaa_sec_session *)get_session_private_data(op->sym->session, + cryptodev_driver_id); + + if (unlikely(!qp->ses || qp->ses != ses)) { + qp->ses = ses; + ses->qp = qp; + ret = dpaa_sec_prep_cdb(ses); + if (ret) + return ret; + } + + /* + * Segmented buffer is not supported. + */ + if (!rte_pktmbuf_is_contiguous(op->sym->m_src)) { + op->status = RTE_CRYPTO_OP_STATUS_ERROR; + return -ENOTSUP; + } + if (is_auth_only(ses)) { + cf = build_auth_only(op, ses); + } else if (is_cipher_only(ses)) { + cf = build_cipher_only(op, ses); + } else if (is_aead(ses)) { + cf = build_cipher_auth_gcm(op, ses); + auth_only_len = ses->auth_only_len; + } else if (is_auth_cipher(ses)) { + cf = build_cipher_auth(op, ses); + } else { + PMD_TX_LOG(ERR, "not supported sec op"); + return -ENOTSUP; + } + if (unlikely(!cf)) + return -ENOMEM; + + memset(&fd, 0, sizeof(struct qm_fd)); + qm_fd_addr_set64(&fd, dpaa_mem_vtop(cf->sg)); + fd._format1 = qm_fd_compound; + fd.length29 = 2 * sizeof(struct qm_sg_entry); + /* Auth_only_len is set as 0 in descriptor and it is overwritten + * here in the fd.cmd which will update the DPOVRD reg. + */ + if (auth_only_len) + fd.cmd = 0x80000000 | auth_only_len; + do { + ret = qman_enqueue(&qp->inq, &fd, 0); + } while (ret != 0); + + return 0; +} + +static uint16_t +dpaa_sec_enqueue_burst(void *qp, struct rte_crypto_op **ops, + uint16_t nb_ops) +{ + /* Function to transmit the frames to given device and queuepair */ + uint32_t loop; + int32_t ret; + struct dpaa_sec_qp *dpaa_qp = (struct dpaa_sec_qp *)qp; + uint16_t num_tx = 0; + + if (unlikely(nb_ops == 0)) + return 0; + + /*Prepare each packet which is to be sent*/ + for (loop = 0; loop < nb_ops; loop++) { + if (ops[loop]->sess_type != RTE_CRYPTO_OP_WITH_SESSION) { + PMD_TX_LOG(ERR, "sessionless crypto op not supported"); + return 0; + } + ret = dpaa_sec_enqueue_op(ops[loop], dpaa_qp); + if (!ret) + num_tx++; + } + dpaa_qp->tx_pkts += num_tx; + dpaa_qp->tx_errs += nb_ops - num_tx; + + return num_tx; +} + +static uint16_t +dpaa_sec_dequeue_burst(void *qp, struct rte_crypto_op **ops, + uint16_t nb_ops) +{ + uint16_t num_rx; + struct dpaa_sec_qp *dpaa_qp = (struct dpaa_sec_qp *)qp; + + num_rx = dpaa_sec_deq(dpaa_qp, ops, nb_ops); + + dpaa_qp->rx_pkts += num_rx; + dpaa_qp->rx_errs += nb_ops - num_rx; + + PMD_RX_LOG(DEBUG, "SEC Received %d Packets\n", num_rx); + + return num_rx; +} + +/** Release queue pair */ +static int +dpaa_sec_queue_pair_release(struct rte_cryptodev *dev, + uint16_t qp_id) +{ + struct dpaa_sec_dev_private *internals; + struct dpaa_sec_qp *qp = NULL; + + PMD_INIT_FUNC_TRACE(); + + PMD_INIT_LOG(DEBUG, "dev =%p, queue =%d", dev, qp_id); + + internals = dev->data->dev_private; + if (qp_id >= internals->max_nb_queue_pairs) { + PMD_INIT_LOG(ERR, "Max supported qpid %d", + internals->max_nb_queue_pairs); + return -EINVAL; + } + + qp = &internals->qps[qp_id]; + qp->internals = NULL; + dev->data->queue_pairs[qp_id] = NULL; + + return 0; +} + +/** Setup a queue pair */ +static int +dpaa_sec_queue_pair_setup(struct rte_cryptodev *dev, uint16_t qp_id, + __rte_unused const struct rte_cryptodev_qp_conf *qp_conf, + __rte_unused int socket_id, + __rte_unused struct rte_mempool *session_pool) +{ + struct dpaa_sec_dev_private *internals; + struct dpaa_sec_qp *qp = NULL; + + PMD_INIT_LOG(DEBUG, "dev =%p, queue =%d, conf =%p", + dev, qp_id, qp_conf); + + internals = dev->data->dev_private; + if (qp_id >= internals->max_nb_queue_pairs) { + PMD_INIT_LOG(ERR, "Max supported qpid %d", + internals->max_nb_queue_pairs); + return -EINVAL; + } + + qp = &internals->qps[qp_id]; + qp->internals = internals; + dev->data->queue_pairs[qp_id] = qp; + + return 0; +} + +/** Start queue pair */ +static int +dpaa_sec_queue_pair_start(__rte_unused struct rte_cryptodev *dev, + __rte_unused uint16_t queue_pair_id) +{ + PMD_INIT_FUNC_TRACE(); + + return 0; +} + +/** Stop queue pair */ +static int +dpaa_sec_queue_pair_stop(__rte_unused struct rte_cryptodev *dev, + __rte_unused uint16_t queue_pair_id) +{ + PMD_INIT_FUNC_TRACE(); + + return 0; +} + +/** Return the number of allocated queue pairs */ +static uint32_t +dpaa_sec_queue_pair_count(struct rte_cryptodev *dev) +{ + PMD_INIT_FUNC_TRACE(); + + return dev->data->nb_queue_pairs; +} + +/** Returns the size of session structure */ +static unsigned int +dpaa_sec_session_get_size(struct rte_cryptodev *dev __rte_unused) +{ + PMD_INIT_FUNC_TRACE(); + + return sizeof(dpaa_sec_session); +} + +static int +dpaa_sec_cipher_init(struct rte_cryptodev *dev __rte_unused, + struct rte_crypto_sym_xform *xform, + dpaa_sec_session *session) +{ + session->cipher_alg = xform->cipher.algo; + session->iv.length = xform->cipher.iv.length; + session->iv.offset = xform->cipher.iv.offset; + session->cipher_key.data = rte_zmalloc(NULL, xform->cipher.key.length, + RTE_CACHE_LINE_SIZE); + if (session->cipher_key.data == NULL && xform->cipher.key.length > 0) { + PMD_INIT_LOG(ERR, "No Memory for cipher key\n"); + return -ENOMEM; + } + session->cipher_key.length = xform->cipher.key.length; + + memcpy(session->cipher_key.data, xform->cipher.key.data, + xform->cipher.key.length); + session->dir = (xform->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ? + DIR_ENC : DIR_DEC; + + return 0; +} + +static int +dpaa_sec_auth_init(struct rte_cryptodev *dev __rte_unused, + struct rte_crypto_sym_xform *xform, + dpaa_sec_session *session) +{ + session->auth_alg = xform->auth.algo; + session->auth_key.data = rte_zmalloc(NULL, xform->auth.key.length, + RTE_CACHE_LINE_SIZE); + if (session->auth_key.data == NULL && xform->auth.key.length > 0) { + PMD_INIT_LOG(ERR, "No Memory for auth key\n"); + return -ENOMEM; + } + session->auth_key.length = xform->auth.key.length; + session->digest_length = xform->auth.digest_length; + + memcpy(session->auth_key.data, xform->auth.key.data, + xform->auth.key.length); + session->dir = (xform->auth.op == RTE_CRYPTO_AUTH_OP_GENERATE) ? + DIR_ENC : DIR_DEC; + + return 0; +} + +static int +dpaa_sec_aead_init(struct rte_cryptodev *dev __rte_unused, + struct rte_crypto_sym_xform *xform, + dpaa_sec_session *session) +{ + session->aead_alg = xform->aead.algo; + session->iv.length = xform->aead.iv.length; + session->iv.offset = xform->aead.iv.offset; + session->auth_only_len = xform->aead.aad_length; + session->aead_key.data = rte_zmalloc(NULL, xform->aead.key.length, + RTE_CACHE_LINE_SIZE); + if (session->aead_key.data == NULL && xform->aead.key.length > 0) { + PMD_INIT_LOG(ERR, "No Memory for aead key\n"); + return -ENOMEM; + } + session->aead_key.length = xform->aead.key.length; + session->digest_length = xform->aead.digest_length; + + memcpy(session->aead_key.data, xform->aead.key.data, + xform->aead.key.length); + session->dir = (xform->aead.op == RTE_CRYPTO_AEAD_OP_ENCRYPT) ? + DIR_ENC : DIR_DEC; + + return 0; +} + +static int +dpaa_sec_qp_attach_sess(struct rte_cryptodev *dev, uint16_t qp_id, void *ses) +{ + dpaa_sec_session *sess = ses; + struct dpaa_sec_qp *qp; + + PMD_INIT_FUNC_TRACE(); + + qp = dev->data->queue_pairs[qp_id]; + if (qp->ses != NULL) { + PMD_INIT_LOG(ERR, "qp in-use by another session\n"); + return -EBUSY; + } + + qp->ses = sess; + sess->qp = qp; + + return dpaa_sec_prep_cdb(sess); +} + +static int +dpaa_sec_qp_detach_sess(struct rte_cryptodev *dev, uint16_t qp_id, void *ses) +{ + dpaa_sec_session *sess = ses; + struct dpaa_sec_qp *qp; + + PMD_INIT_FUNC_TRACE(); + + qp = dev->data->queue_pairs[qp_id]; + if (qp->ses != NULL) { + qp->ses = NULL; + sess->qp = NULL; + return 0; + } + + PMD_DRV_LOG(ERR, "No session attached to qp"); + return -EINVAL; +} + +static int +dpaa_sec_set_session_parameters(struct rte_cryptodev *dev, + struct rte_crypto_sym_xform *xform, void *sess) +{ + struct dpaa_sec_dev_private *internals = dev->data->dev_private; + dpaa_sec_session *session = sess; + + PMD_INIT_FUNC_TRACE(); + + if (unlikely(sess == NULL)) { + RTE_LOG(ERR, PMD, "invalid session struct\n"); + return -EINVAL; + } + + /* Default IV length = 0 */ + session->iv.length = 0; + + /* Cipher Only */ + if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER && xform->next == NULL) { + session->auth_alg = RTE_CRYPTO_AUTH_NULL; + dpaa_sec_cipher_init(dev, xform, session); + + /* Authentication Only */ + } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH && + xform->next == NULL) { + session->cipher_alg = RTE_CRYPTO_CIPHER_NULL; + dpaa_sec_auth_init(dev, xform, session); + + /* Cipher then Authenticate */ + } else if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER && + xform->next->type == RTE_CRYPTO_SYM_XFORM_AUTH) { + if (xform->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) { + dpaa_sec_cipher_init(dev, xform, session); + dpaa_sec_auth_init(dev, xform->next, session); + } else { + PMD_DRV_LOG(ERR, "Not supported: Auth then Cipher"); + return -EINVAL; + } + + /* Authenticate then Cipher */ + } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH && + xform->next->type == RTE_CRYPTO_SYM_XFORM_CIPHER) { + if (xform->next->cipher.op == RTE_CRYPTO_CIPHER_OP_DECRYPT) { + dpaa_sec_auth_init(dev, xform, session); + dpaa_sec_cipher_init(dev, xform->next, session); + } else { + PMD_DRV_LOG(ERR, "Not supported: Auth then Cipher"); + return -EINVAL; + } + + /* AEAD operation for AES-GCM kind of Algorithms */ + } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD && + xform->next == NULL) { + dpaa_sec_aead_init(dev, xform, session); + + } else { + PMD_DRV_LOG(ERR, "Invalid crypto type"); + return -EINVAL; + } + session->ctx_pool = internals->ctx_pool; + + return 0; +} + +static int +dpaa_sec_session_configure(struct rte_cryptodev *dev, + struct rte_crypto_sym_xform *xform, + struct rte_cryptodev_sym_session *sess, + struct rte_mempool *mempool) +{ + void *sess_private_data; + int ret; + + PMD_INIT_FUNC_TRACE(); + + if (rte_mempool_get(mempool, &sess_private_data)) { + CDEV_LOG_ERR( + "Couldn't get object from session mempool"); + return -ENOMEM; + } + + ret = dpaa_sec_set_session_parameters(dev, xform, sess_private_data); + if (ret != 0) { + PMD_DRV_LOG(ERR, "DPAA PMD: failed to configure " + "session parameters"); + + /* Return session to mempool */ + rte_mempool_put(mempool, sess_private_data); + return ret; + } + + set_session_private_data(sess, dev->driver_id, + sess_private_data); + + return 0; +} + +/** Clear the memory of session so it doesn't leave key material behind */ +static void +dpaa_sec_session_clear(struct rte_cryptodev *dev, + struct rte_cryptodev_sym_session *sess) +{ + PMD_INIT_FUNC_TRACE(); + uint8_t index = dev->driver_id; + void *sess_priv = get_session_private_data(sess, index); + dpaa_sec_session *s = (dpaa_sec_session *)sess_priv; + + if (sess_priv) { + rte_free(s->cipher_key.data); + rte_free(s->auth_key.data); + memset(s, 0, sizeof(dpaa_sec_session)); + struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv); + set_session_private_data(sess, index, NULL); + rte_mempool_put(sess_mp, sess_priv); + } +} + +static int +dpaa_sec_dev_configure(struct rte_cryptodev *dev __rte_unused, + struct rte_cryptodev_config *config __rte_unused) +{ + PMD_INIT_FUNC_TRACE(); + + return 0; +} + +static int +dpaa_sec_dev_start(struct rte_cryptodev *dev __rte_unused) +{ + PMD_INIT_FUNC_TRACE(); + return 0; +} + +static void +dpaa_sec_dev_stop(struct rte_cryptodev *dev __rte_unused) +{ + PMD_INIT_FUNC_TRACE(); +} + +static int +dpaa_sec_dev_close(struct rte_cryptodev *dev __rte_unused) +{ + PMD_INIT_FUNC_TRACE(); + return 0; +} + +static void +dpaa_sec_dev_infos_get(struct rte_cryptodev *dev, + struct rte_cryptodev_info *info) +{ + struct dpaa_sec_dev_private *internals = dev->data->dev_private; + + PMD_INIT_FUNC_TRACE(); + if (info != NULL) { + info->max_nb_queue_pairs = internals->max_nb_queue_pairs; + info->feature_flags = dev->feature_flags; + info->capabilities = dpaa_sec_capabilities; + info->sym.max_nb_sessions = internals->max_nb_sessions; + info->sym.max_nb_sessions_per_qp = + RTE_DPAA_SEC_PMD_MAX_NB_SESSIONS / RTE_MAX_NB_SEC_QPS; + info->driver_id = cryptodev_driver_id; + } +} + +static struct rte_cryptodev_ops crypto_ops = { + .dev_configure = dpaa_sec_dev_configure, + .dev_start = dpaa_sec_dev_start, + .dev_stop = dpaa_sec_dev_stop, + .dev_close = dpaa_sec_dev_close, + .dev_infos_get = dpaa_sec_dev_infos_get, + .queue_pair_setup = dpaa_sec_queue_pair_setup, + .queue_pair_release = dpaa_sec_queue_pair_release, + .queue_pair_start = dpaa_sec_queue_pair_start, + .queue_pair_stop = dpaa_sec_queue_pair_stop, + .queue_pair_count = dpaa_sec_queue_pair_count, + .session_get_size = dpaa_sec_session_get_size, + .session_configure = dpaa_sec_session_configure, + .session_clear = dpaa_sec_session_clear, + .qp_attach_session = dpaa_sec_qp_attach_sess, + .qp_detach_session = dpaa_sec_qp_detach_sess, +}; + +static int +dpaa_sec_uninit(struct rte_cryptodev *dev) +{ + struct dpaa_sec_dev_private *internals = dev->data->dev_private; + + if (dev == NULL) + return -ENODEV; + + rte_mempool_free(internals->ctx_pool); + rte_free(internals); + + PMD_INIT_LOG(INFO, "Closing DPAA_SEC device %s on numa socket %u\n", + dev->data->name, rte_socket_id()); + + return 0; +} + +static int +dpaa_sec_dev_init(struct rte_cryptodev *cryptodev) +{ + struct dpaa_sec_dev_private *internals; + struct dpaa_sec_qp *qp; + uint32_t i; + int ret; + char str[20]; + + PMD_INIT_FUNC_TRACE(); + + cryptodev->driver_id = cryptodev_driver_id; + cryptodev->dev_ops = &crypto_ops; + + cryptodev->enqueue_burst = dpaa_sec_enqueue_burst; + cryptodev->dequeue_burst = dpaa_sec_dequeue_burst; + cryptodev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO | + RTE_CRYPTODEV_FF_HW_ACCELERATED | + RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING; + + internals = cryptodev->data->dev_private; + internals->max_nb_queue_pairs = RTE_MAX_NB_SEC_QPS; + internals->max_nb_sessions = RTE_DPAA_SEC_PMD_MAX_NB_SESSIONS; + + for (i = 0; i < internals->max_nb_queue_pairs; i++) { + /* init qman fq for queue pair */ + qp = &internals->qps[i]; + ret = dpaa_sec_init_tx(&qp->outq); + if (ret) { + PMD_INIT_LOG(ERR, "config tx of queue pair %d", i); + goto init_error; + } + ret = dpaa_sec_init_rx(&qp->inq, dpaa_mem_vtop(&qp->cdb), + qman_fq_fqid(&qp->outq)); + if (ret) { + PMD_INIT_LOG(ERR, "config rx of queue pair %d", i); + goto init_error; + } + } + + sprintf(str, "ctx_pool_%d", cryptodev->data->dev_id); + internals->ctx_pool = rte_mempool_create((const char *)str, + CTX_POOL_NUM_BUFS, + CTX_POOL_BUF_SIZE, + CTX_POOL_CACHE_SIZE, 0, + NULL, NULL, NULL, NULL, + SOCKET_ID_ANY, 0); + if (!internals->ctx_pool) { + RTE_LOG(ERR, PMD, "%s create failed\n", str); + goto init_error; + } + + PMD_INIT_LOG(DEBUG, "driver %s: created\n", cryptodev->data->name); + return 0; + +init_error: + PMD_INIT_LOG(ERR, "driver %s: create failed\n", cryptodev->data->name); + + dpaa_sec_uninit(cryptodev); + return -EFAULT; +} + +static int +cryptodev_dpaa_sec_probe(struct rte_dpaa_driver *dpaa_drv, + struct rte_dpaa_device *dpaa_dev) +{ + struct rte_cryptodev *cryptodev; + char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN]; + + int retval; + + sprintf(cryptodev_name, "dpaa_sec-%d", dpaa_dev->id.dev_id); + + cryptodev = rte_cryptodev_pmd_allocate(cryptodev_name, rte_socket_id()); + if (cryptodev == NULL) + return -ENOMEM; + + if (rte_eal_process_type() == RTE_PROC_PRIMARY) { + cryptodev->data->dev_private = rte_zmalloc_socket( + "cryptodev private structure", + sizeof(struct dpaa_sec_dev_private), + RTE_CACHE_LINE_SIZE, + rte_socket_id()); + + if (cryptodev->data->dev_private == NULL) + rte_panic("Cannot allocate memzone for private " + "device data"); + } + + dpaa_dev->crypto_dev = cryptodev; + cryptodev->device = &dpaa_dev->device; + cryptodev->device->driver = &dpaa_drv->driver; + + /* init user callbacks */ + TAILQ_INIT(&(cryptodev->link_intr_cbs)); + + /* if sec device version is not configured */ + if (!rta_get_sec_era()) { + const struct device_node *caam_node; + + for_each_compatible_node(caam_node, NULL, "fsl,sec-v4.0") { + const uint32_t *prop = of_get_property(caam_node, + "fsl,sec-era", + NULL); + if (prop) { + rta_set_sec_era( + INTL_SEC_ERA(rte_cpu_to_be_32(*prop))); + break; + } + } + } + + /* Invoke PMD device initialization function */ + retval = dpaa_sec_dev_init(cryptodev); + if (retval == 0) + return 0; + + /* In case of error, cleanup is done */ + if (rte_eal_process_type() == RTE_PROC_PRIMARY) + rte_free(cryptodev->data->dev_private); + + rte_cryptodev_pmd_release_device(cryptodev); + + return -ENXIO; +} + +static int +cryptodev_dpaa_sec_remove(struct rte_dpaa_device *dpaa_dev) +{ + struct rte_cryptodev *cryptodev; + int ret; + + cryptodev = dpaa_dev->crypto_dev; + if (cryptodev == NULL) + return -ENODEV; + + ret = dpaa_sec_uninit(cryptodev); + if (ret) + return ret; + + return rte_cryptodev_pmd_destroy(cryptodev); +} + +static struct rte_dpaa_driver rte_dpaa_sec_driver = { + .drv_type = FSL_DPAA_CRYPTO, + .driver = { + .name = "DPAA SEC PMD" + }, + .probe = cryptodev_dpaa_sec_probe, + .remove = cryptodev_dpaa_sec_remove, +}; + +static struct cryptodev_driver dpaa_sec_crypto_drv; + +RTE_PMD_REGISTER_DPAA(CRYPTODEV_NAME_DPAA_SEC_PMD, rte_dpaa_sec_driver); +RTE_PMD_REGISTER_CRYPTO_DRIVER(dpaa_sec_crypto_drv, rte_dpaa_sec_driver, + cryptodev_driver_id); diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.h b/drivers/crypto/dpaa_sec/dpaa_sec.h new file mode 100644 index 00000000..af3f2550 --- /dev/null +++ b/drivers/crypto/dpaa_sec/dpaa_sec.h @@ -0,0 +1,402 @@ +/*- + * BSD LICENSE + * + * Copyright 2016 NXP. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of NXP nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT + * OWNER OR CONTRIBUTORS 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. + */ + +#ifndef _DPAA_SEC_H_ +#define _DPAA_SEC_H_ + +#define NUM_POOL_CHANNELS 4 +#define DPAA_SEC_BURST 32 +#define DPAA_SEC_ALG_UNSUPPORT (-1) +#define TDES_CBC_IV_LEN 8 +#define AES_CBC_IV_LEN 16 +#define AES_CTR_IV_LEN 16 +#define AES_GCM_IV_LEN 12 + +/* Minimum job descriptor consists of a oneword job descriptor HEADER and + * a pointer to the shared descriptor. + */ +#define MIN_JOB_DESC_SIZE (CAAM_CMD_SZ + CAAM_PTR_SZ) +/* CTX_POOL_NUM_BUFS is set as per the ipsec-secgw application */ +#define CTX_POOL_NUM_BUFS 32000 +#define CTX_POOL_BUF_SIZE sizeof(struct dpaa_sec_op_ctx) +#define CTX_POOL_CACHE_SIZE 512 + +#define DIR_ENC 1 +#define DIR_DEC 0 + +enum dpaa_sec_op_type { + DPAA_SEC_NONE, /*!< No Cipher operations*/ + DPAA_SEC_CIPHER,/*!< CIPHER operations */ + DPAA_SEC_AUTH, /*!< Authentication Operations */ + DPAA_SEC_AEAD, /*!< Authenticated Encryption with associated data */ + DPAA_SEC_IPSEC, /*!< IPSEC protocol operations*/ + DPAA_SEC_PDCP, /*!< PDCP protocol operations*/ + DPAA_SEC_PKC, /*!< Public Key Cryptographic Operations */ + DPAA_SEC_MAX +}; + +typedef struct dpaa_sec_session_entry { + uint8_t dir; /*!< Operation Direction */ + enum rte_crypto_cipher_algorithm cipher_alg; /*!< Cipher Algorithm*/ + enum rte_crypto_auth_algorithm auth_alg; /*!< Authentication Algorithm*/ + enum rte_crypto_aead_algorithm aead_alg; /*!< Authentication Algorithm*/ + union { + struct { + uint8_t *data; /**< pointer to key data */ + size_t length; /**< key length in bytes */ + } aead_key; + struct { + struct { + uint8_t *data; /**< pointer to key data */ + size_t length; /**< key length in bytes */ + } cipher_key; + struct { + uint8_t *data; /**< pointer to key data */ + size_t length; /**< key length in bytes */ + } auth_key; + }; + }; + struct { + uint16_t length; + uint16_t offset; + } iv; /**< Initialisation vector parameters */ + uint16_t auth_only_len; /*!< Length of data for Auth only */ + uint32_t digest_length; + struct dpaa_sec_qp *qp; + struct rte_mempool *ctx_pool; /* session mempool for dpaa_sec_op_ctx */ +} dpaa_sec_session; + +#define DPAA_SEC_MAX_DESC_SIZE 64 +/* code or cmd block to caam */ +struct sec_cdb { + struct { + union { + uint32_t word; + struct { +#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN + uint16_t rsvd63_48; + unsigned int rsvd47_39:9; + unsigned int idlen:7; +#else + unsigned int idlen:7; + unsigned int rsvd47_39:9; + uint16_t rsvd63_48; +#endif + } field; + } __packed hi; + + union { + uint32_t word; + struct { +#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN + unsigned int rsvd31_30:2; + unsigned int fsgt:1; + unsigned int lng:1; + unsigned int offset:2; + unsigned int abs:1; + unsigned int add_buf:1; + uint8_t pool_id; + uint16_t pool_buffer_size; +#else + uint16_t pool_buffer_size; + uint8_t pool_id; + unsigned int add_buf:1; + unsigned int abs:1; + unsigned int offset:2; + unsigned int lng:1; + unsigned int fsgt:1; + unsigned int rsvd31_30:2; +#endif + } field; + } __packed lo; + } __packed sh_hdr; + + uint32_t sh_desc[DPAA_SEC_MAX_DESC_SIZE]; +}; + +struct dpaa_sec_qp { + struct dpaa_sec_dev_private *internals; + struct sec_cdb cdb; /* cmd block associated with qp */ + dpaa_sec_session *ses; /* session associated with qp */ + struct qman_fq inq; + struct qman_fq outq; + int rx_pkts; + int rx_errs; + int tx_pkts; + int tx_errs; +}; + +#define RTE_MAX_NB_SEC_QPS RTE_DPAA_SEC_PMD_MAX_NB_SESSIONS +/* internal sec queue interface */ +struct dpaa_sec_dev_private { + void *sec_hw; + struct rte_mempool *ctx_pool; /* per dev mempool for dpaa_sec_op_ctx */ + struct dpaa_sec_qp qps[RTE_MAX_NB_SEC_QPS]; /* i/o queue for sec */ + unsigned int max_nb_queue_pairs; + unsigned int max_nb_sessions; +}; + +#define MAX_SG_ENTRIES 16 +#define SG_CACHELINE_0 0 +#define SG_CACHELINE_1 4 +#define SG_CACHELINE_2 8 +#define SG_CACHELINE_3 12 +struct dpaa_sec_job { + /* sg[0] output, sg[1] input, others are possible sub frames */ + struct qm_sg_entry sg[MAX_SG_ENTRIES]; +}; + +#define DPAA_MAX_NB_MAX_DIGEST 32 +struct dpaa_sec_op_ctx { + struct dpaa_sec_job job; + struct rte_crypto_op *op; + struct rte_mempool *ctx_pool; /* mempool pointer for dpaa_sec_op_ctx */ + uint32_t fd_status; + uint8_t digest[DPAA_MAX_NB_MAX_DIGEST]; +}; + +static const struct rte_cryptodev_capabilities dpaa_sec_capabilities[] = { + { /* MD5 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_MD5_HMAC, + .block_size = 64, + .key_size = { + .min = 1, + .max = 64, + .increment = 1 + }, + .digest_size = { + .min = 16, + .max = 16, + .increment = 0 + }, + }, } + }, } + }, + { /* SHA1 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_SHA1_HMAC, + .block_size = 64, + .key_size = { + .min = 1, + .max = 64, + .increment = 1 + }, + .digest_size = { + .min = 20, + .max = 20, + .increment = 0 + }, + }, } + }, } + }, + { /* SHA224 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_SHA224_HMAC, + .block_size = 64, + .key_size = { + .min = 1, + .max = 64, + .increment = 1 + }, + .digest_size = { + .min = 28, + .max = 28, + .increment = 0 + }, + }, } + }, } + }, + { /* SHA256 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_SHA256_HMAC, + .block_size = 64, + .key_size = { + .min = 1, + .max = 64, + .increment = 1 + }, + .digest_size = { + .min = 32, + .max = 32, + .increment = 0 + }, + }, } + }, } + }, + { /* SHA384 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_SHA384_HMAC, + .block_size = 128, + .key_size = { + .min = 1, + .max = 128, + .increment = 1 + }, + .digest_size = { + .min = 48, + .max = 48, + .increment = 0 + }, + }, } + }, } + }, + { /* SHA512 HMAC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH, + {.auth = { + .algo = RTE_CRYPTO_AUTH_SHA512_HMAC, + .block_size = 128, + .key_size = { + .min = 1, + .max = 128, + .increment = 1 + }, + .digest_size = { + .min = 64, + .max = 64, + .increment = 0 + }, + }, } + }, } + }, + { /* AES GCM */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD, + {.auth = { + .algo = RTE_CRYPTO_AEAD_AES_GCM, + .block_size = 16, + .key_size = { + .min = 16, + .max = 32, + .increment = 8 + }, + .digest_size = { + .min = 8, + .max = 16, + .increment = 4 + }, + .aad_size = { + .min = 0, + .max = 240, + .increment = 1 + }, + .iv_size = { + .min = 12, + .max = 12, + .increment = 0 + }, + }, } + }, } + }, + { /* AES CBC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER, + {.cipher = { + .algo = RTE_CRYPTO_CIPHER_AES_CBC, + .block_size = 16, + .key_size = { + .min = 16, + .max = 32, + .increment = 8 + }, + .iv_size = { + .min = 16, + .max = 16, + .increment = 0 + } + }, } + }, } + }, + { /* AES CTR */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER, + {.cipher = { + .algo = RTE_CRYPTO_CIPHER_AES_CTR, + .block_size = 16, + .key_size = { + .min = 16, + .max = 32, + .increment = 8 + }, + .iv_size = { + .min = 16, + .max = 16, + .increment = 0 + } + }, } + }, } + }, + { /* 3DES CBC */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER, + {.cipher = { + .algo = RTE_CRYPTO_CIPHER_3DES_CBC, + .block_size = 8, + .key_size = { + .min = 16, + .max = 24, + .increment = 8 + }, + .iv_size = { + .min = 8, + .max = 8, + .increment = 0 + } + }, } + }, } + }, + + RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST() +}; + +#endif /* _DPAA_SEC_H_ */ diff --git a/drivers/crypto/dpaa_sec/dpaa_sec_log.h b/drivers/crypto/dpaa_sec/dpaa_sec_log.h new file mode 100644 index 00000000..dfe69757 --- /dev/null +++ b/drivers/crypto/dpaa_sec/dpaa_sec_log.h @@ -0,0 +1,70 @@ +/*- + * BSD LICENSE + * + * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved. + * Copyright NXP 2017. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of NXP nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT + * OWNER OR CONTRIBUTORS 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. + */ + +#ifndef _DPAA_SEC_LOG_H_ +#define _DPAA_SEC_LOG_H_ + +#define PMD_INIT_LOG(level, fmt, args...) \ + RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args) + +#ifdef RTE_LIBRTE_DPAA_SEC_DEBUG_INIT +#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>") +#else +#define PMD_INIT_FUNC_TRACE() do { } while (0) +#endif + +#ifdef RTE_LIBRTE_DPAA_SEC_DEBUG_RX +#define PMD_RX_LOG(level, fmt, args...) \ + RTE_LOG_DP(level, PMD, "%s(): " fmt "\n", __func__, ## args) +#else +#define PMD_RX_LOG(level, fmt, args...) do { } while (0) +#endif + +#ifdef RTE_LIBRTE_DPAA_SEC_DEBUG_TX +#define PMD_TX_LOG(level, fmt, args...) \ + RTE_LOG_DP(level, PMD, "%s(): " fmt "\n", __func__, ## args) +#else +#define PMD_TX_LOG(level, fmt, args...) do { } while (0) +#endif + +#ifdef RTE_LIBRTE_DPAA_SEC_DEBUG_DRIVER +#define PMD_DRV_LOG_RAW(level, fmt, args...) \ + RTE_LOG(level, PMD, "%s(): " fmt, __func__, ## args) +#else +#define PMD_DRV_LOG_RAW(level, fmt, args...) do { } while (0) +#endif + +#define PMD_DRV_LOG(level, fmt, args...) \ + PMD_DRV_LOG_RAW(level, fmt "\n", ## args) + +#endif /* _DPAA_SEC_LOG_H_ */ diff --git a/drivers/crypto/dpaa_sec/rte_pmd_dpaa_sec_version.map b/drivers/crypto/dpaa_sec/rte_pmd_dpaa_sec_version.map new file mode 100644 index 00000000..a70bd197 --- /dev/null +++ b/drivers/crypto/dpaa_sec/rte_pmd_dpaa_sec_version.map @@ -0,0 +1,4 @@ +DPDK_17.11 { + + local: *; +}; |