From: Akhil Goyal <gakhil@marvell.com>
To: Brian Dooley <brian.dooley@intel.com>, Kai Ji <kai.ji@intel.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: RE: [EXTERNAL] [PATCH v2] crypto/ipsec_mb: bump minimum IPsec MB version
Date: Wed, 9 Oct 2024 10:03:21 +0000 [thread overview]
Message-ID: <CO6PR18MB448481FAC017D24BD46B8A63D87F2@CO6PR18MB4484.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20241007164910.3452748-1-brian.dooley@intel.com>
> AESNI_MB SW PMDs increment Intel IPsec MB version to 1.4.
> A minimum IPsec Multi-buffer version of 1.4 or greater is now required
> for the 24.11 LTS release.
>
> Signed-off-by: Brian Dooley <brian.dooley@intel.com>
> Acked-by: Kai Ji <kai.ji@intel.com>
> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> ---
> This patch relates to a deprecation notice sent in the 24.03 release.
You should also remove the deprecation notice in this patch.
> Intel IPsec MB minimum version being bumped to 1.4 for the 24.11 release.
> https://patches.dpdk.org/project/dpdk/patch/20240314103731.3242086-2-brian.dooley@intel.com/
>
> v2:
> Added release note
> Remove more IMB_VERSION checks
> ---
> doc/guides/cryptodevs/aesni_gcm.rst | 3 +-
> doc/guides/cryptodevs/aesni_mb.rst | 3 +-
> doc/guides/cryptodevs/chacha20_poly1305.rst | 3 +-
> doc/guides/cryptodevs/kasumi.rst | 3 +-
> doc/guides/cryptodevs/snow3g.rst | 3 +-
> doc/guides/cryptodevs/zuc.rst | 3 +-
> doc/guides/rel_notes/release_24_11.rst | 7 +
> drivers/crypto/ipsec_mb/ipsec_mb_ops.c | 24 --
> drivers/crypto/ipsec_mb/meson.build | 2 +-
> drivers/crypto/ipsec_mb/pmd_aesni_mb.c | 268 +-------------------
> drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h | 9 -
> 11 files changed, 23 insertions(+), 305 deletions(-)
>
> diff --git a/doc/guides/cryptodevs/aesni_gcm.rst
> b/doc/guides/cryptodevs/aesni_gcm.rst
> index 3af1486553..7592d33da2 100644
> --- a/doc/guides/cryptodevs/aesni_gcm.rst
> +++ b/doc/guides/cryptodevs/aesni_gcm.rst
> @@ -74,7 +74,8 @@ and the external crypto libraries supported by them:
> DPDK version Crypto library version
> ============= ================================
> 20.11 - 21.08 Multi-buffer library 0.53 - 1.3
> - 21.11+ Multi-buffer library 1.0 - 1.5
> + 21.11 - 24.07 Multi-buffer library 1.0 - 1.5
> + 24.11+ Multi-buffer library 1.4 - 1.5
> ============= ================================
>
> Initialization
> diff --git a/doc/guides/cryptodevs/aesni_mb.rst
> b/doc/guides/cryptodevs/aesni_mb.rst
> index 3c77d0f463..c2f6633ee6 100644
> --- a/doc/guides/cryptodevs/aesni_mb.rst
> +++ b/doc/guides/cryptodevs/aesni_mb.rst
> @@ -132,7 +132,8 @@ and the Multi-Buffer library version supported by them:
> DPDK version Multi-buffer library version
> ============== ============================
> 20.11 - 21.08 0.53 - 1.3
> - 21.11+ 1.0 - 1.5
> + 21.11 - 24.07 1.0 - 1.5
> + 24.11+ 1.4 - 1.5
> ============== ============================
>
> Initialization
> diff --git a/doc/guides/cryptodevs/chacha20_poly1305.rst
> b/doc/guides/cryptodevs/chacha20_poly1305.rst
> index 44cff85918..b5a980b247 100644
> --- a/doc/guides/cryptodevs/chacha20_poly1305.rst
> +++ b/doc/guides/cryptodevs/chacha20_poly1305.rst
> @@ -66,7 +66,8 @@ and the external crypto libraries supported by them:
> ============= ================================
> DPDK version Crypto library version
> ============= ================================
> - 21.11+ Multi-buffer library 1.0-1.5
> + 21.11 - 24.07 Multi-buffer library 1.0 - 1.5
> + 24.11+ Multi-buffer library 1.4 - 1.5
> ============= ================================
>
> Initialization
> diff --git a/doc/guides/cryptodevs/kasumi.rst
> b/doc/guides/cryptodevs/kasumi.rst
> index 4070f025e1..b57f18b56f 100644
> --- a/doc/guides/cryptodevs/kasumi.rst
> +++ b/doc/guides/cryptodevs/kasumi.rst
> @@ -80,7 +80,8 @@ and the external crypto libraries supported by them:
> DPDK version Crypto library version
> ============= ================================
> 20.02 - 21.08 Multi-buffer library 0.53 - 1.3
> - 21.11+ Multi-buffer library 1.0 - 1.5
> + 21.11 - 24.07 Multi-buffer library 1.0 - 1.5
> + 24.11+ Multi-buffer library 1.4 - 1.5
> ============= ================================
>
> Initialization
> diff --git a/doc/guides/cryptodevs/snow3g.rst
> b/doc/guides/cryptodevs/snow3g.rst
> index 6eb8229fb5..fb4e0448ac 100644
> --- a/doc/guides/cryptodevs/snow3g.rst
> +++ b/doc/guides/cryptodevs/snow3g.rst
> @@ -89,7 +89,8 @@ and the external crypto libraries supported by them:
> DPDK version Crypto library version
> ============= ================================
> 20.02 - 21.08 Multi-buffer library 0.53 - 1.3
> - 21.11+ Multi-buffer library 1.0 - 1.5
> + 21.11 - 24.07 Multi-buffer library 1.0 - 1.5
> + 24.11+ Multi-buffer library 1.4 - 1.5
> ============= ================================
>
> Initialization
> diff --git a/doc/guides/cryptodevs/zuc.rst b/doc/guides/cryptodevs/zuc.rst
> index 29fe6279aa..4615562246 100644
> --- a/doc/guides/cryptodevs/zuc.rst
> +++ b/doc/guides/cryptodevs/zuc.rst
> @@ -88,7 +88,8 @@ and the external crypto libraries supported by them:
> DPDK version Crypto library version
> ============= ================================
> 20.02 - 21.08 Multi-buffer library 0.53 - 1.3
> - 21.11+ Multi-buffer library 1.0 - 1.5
> + 21.11 - 24.07 Multi-buffer library 1.0 - 1.5
> + 24.11+ Multi-buffer library 1.4 - 1.5
> ============= ================================
>
> Initialization
> diff --git a/doc/guides/rel_notes/release_24_11.rst
> b/doc/guides/rel_notes/release_24_11.rst
> index e0a9aa55a1..11eb786fd4 100644
> --- a/doc/guides/rel_notes/release_24_11.rst
> +++ b/doc/guides/rel_notes/release_24_11.rst
> @@ -67,6 +67,13 @@ New Features
>
> The new statistics are useful for debugging and profiling.
>
> +* **Updated IPsec_MB crypto driver.**
> +
> + * In 24.11 LTS release the Intel IPsec Multi-buffer version is bumped to a
> + minimum version of v1.4. This will effect the KASUMI, SNOW3G, ZUC,
> + AESNI GCM, AESNI MB and CHACHAPOLY SW PMDs.
> +
> +
>
> Removed Items
> -------------
> diff --git a/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
> b/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
> index ba899604d2..910efb1a97 100644
> --- a/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
> +++ b/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
> @@ -11,8 +11,6 @@
>
> #include "ipsec_mb_private.h"
>
> -#define IMB_MP_REQ_VER_STR "1.1.0"
> -
> /** Configure device */
> int
> ipsec_mb_config(__rte_unused struct rte_cryptodev *dev,
> @@ -147,15 +145,10 @@ ipsec_mb_qp_release(struct rte_cryptodev *dev,
> uint16_t qp_id)
> if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
> rte_ring_free(rte_ring_lookup(qp->name));
>
> -#if IMB_VERSION(1, 1, 0) > IMB_VERSION_NUM
> - if (qp->mb_mgr)
> - free_mb_mgr(qp->mb_mgr);
> -#else
> if (qp->mb_mgr_mz) {
> rte_memzone_free(qp->mb_mgr_mz);
> qp->mb_mgr = NULL;
> }
> -#endif
> rte_free(qp);
> dev->data->queue_pairs[qp_id] = NULL;
> } else { /* secondary process */
> @@ -211,7 +204,6 @@ static struct rte_ring
> RING_F_SP_ENQ | RING_F_SC_DEQ);
> }
>
> -#if IMB_VERSION(1, 1, 0) <= IMB_VERSION_NUM
> static IMB_MGR *
> ipsec_mb_alloc_mgr_from_memzone(const struct rte_memzone **mb_mgr_mz,
> const char *mb_mgr_mz_name)
> @@ -244,7 +236,6 @@ ipsec_mb_alloc_mgr_from_memzone(const struct
> rte_memzone **mb_mgr_mz,
> }
> return mb_mgr;
> }
> -#endif
>
> /** Setup a queue pair */
> int
> @@ -260,12 +251,6 @@ ipsec_mb_qp_setup(struct rte_cryptodev *dev,
> uint16_t qp_id,
> int ret;
>
> if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
> -#if IMB_VERSION(1, 1, 0) > IMB_VERSION_NUM
> - IPSEC_MB_LOG(ERR, "The intel-ipsec-mb version (%s) does not
> support multiprocess,"
> - "the minimum version required for this feature
> is %s.",
> - IMB_VERSION_STR, IMB_MP_REQ_VER_STR);
> - return -EINVAL;
> -#endif
> qp = dev->data->queue_pairs[qp_id];
> if (qp == NULL) {
> IPSEC_MB_LOG(DEBUG, "Secondary process setting up
> device qp.");
> @@ -285,15 +270,11 @@ ipsec_mb_qp_setup(struct rte_cryptodev *dev,
> uint16_t qp_id,
> return -ENOMEM;
> }
>
> -#if IMB_VERSION(1, 1, 0) > IMB_VERSION_NUM
> - qp->mb_mgr = alloc_init_mb_mgr();
> -#else
> char mz_name[IPSEC_MB_MAX_MZ_NAME];
> snprintf(mz_name, sizeof(mz_name), "IMB_MGR_DEV_%d_QP_%d",
> dev->data->dev_id, qp_id);
> qp->mb_mgr = ipsec_mb_alloc_mgr_from_memzone(&(qp-
> >mb_mgr_mz),
> mz_name);
> -#endif
> if (qp->mb_mgr == NULL) {
> ret = -ENOMEM;
> goto qp_setup_cleanup;
> @@ -330,14 +311,9 @@ ipsec_mb_qp_setup(struct rte_cryptodev *dev,
> uint16_t qp_id,
> return 0;
>
> qp_setup_cleanup:
> -#if IMB_VERSION(1, 1, 0) > IMB_VERSION_NUM
> - if (qp->mb_mgr)
> - free_mb_mgr(qp->mb_mgr);
> -#else
> if (rte_eal_process_type() == RTE_PROC_SECONDARY)
> return ret;
> rte_memzone_free(qp->mb_mgr_mz);
> -#endif
> rte_free(qp);
> return ret;
> }
> diff --git a/drivers/crypto/ipsec_mb/meson.build
> b/drivers/crypto/ipsec_mb/meson.build
> index 87bf965554..0c988d7411 100644
> --- a/drivers/crypto/ipsec_mb/meson.build
> +++ b/drivers/crypto/ipsec_mb/meson.build
> @@ -7,7 +7,7 @@ if is_windows
> subdir_done()
> endif
>
> -IMB_required_ver = '1.0.0'
> +IMB_required_ver = '1.4.0'
> IMB_header = '#include<intel-ipsec-mb.h>'
> if arch_subdir == 'arm'
> IMB_header = '#include<ipsec-mb.h>'
> diff --git a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> index f3633091a9..b8f103496f 100644
> --- a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> +++ b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> @@ -15,51 +15,6 @@ struct aesni_mb_op_buf_data {
> uint32_t offset;
> };
>
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> -/**
> - * Calculate the authentication pre-computes
> - *
> - * @param one_block_hash Function pointer
> - * to calculate digest on ipad/opad
> - * @param ipad Inner pad output byte array
> - * @param opad Outer pad output byte array
> - * @param hkey Authentication key
> - * @param hkey_len Authentication key length
> - * @param blocksize Block size of selected hash algo
> - */
> -static void
> -calculate_auth_precomputes(hash_one_block_t one_block_hash,
> - uint8_t *ipad, uint8_t *opad,
> - const uint8_t *hkey, uint16_t hkey_len,
> - uint16_t blocksize)
> -{
> - uint32_t i, length;
> -
> - alignas(16) uint8_t ipad_buf[blocksize];
> - alignas(16) uint8_t opad_buf[blocksize];
> -
> - /* Setup inner and outer pads */
> - memset(ipad_buf, HMAC_IPAD_VALUE, blocksize);
> - memset(opad_buf, HMAC_OPAD_VALUE, blocksize);
> -
> - /* XOR hash key with inner and outer pads */
> - length = hkey_len > blocksize ? blocksize : hkey_len;
> -
> - for (i = 0; i < length; i++) {
> - ipad_buf[i] ^= hkey[i];
> - opad_buf[i] ^= hkey[i];
> - }
> -
> - /* Compute partial hashes */
> - (*one_block_hash)(ipad_buf, ipad);
> - (*one_block_hash)(opad_buf, opad);
> -
> - /* Clean up stack */
> - memset(ipad_buf, 0, blocksize);
> - memset(opad_buf, 0, blocksize);
> -}
> -#endif
> -
> static inline int
> is_aead_algo(IMB_HASH_ALG hash_alg, IMB_CIPHER_MODE cipher_mode)
> {
> @@ -74,10 +29,6 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> struct aesni_mb_session *sess,
> const struct rte_crypto_sym_xform *xform)
> {
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_one_block_t hash_oneblock_fn = NULL;
> - unsigned int key_larger_block_size = 0;
> -#endif
> uint8_t hashed_key[HMAC_MAX_BLOCK_SIZE] = { 0 };
> uint32_t auth_precompute = 1;
>
> @@ -216,13 +167,9 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> }
> } else if (xform->auth.key.length == 32) {
> sess->template_job.hash_alg =
> IMB_AUTH_ZUC256_EIA3_BITLEN;
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> if (sess->auth.req_digest_len != 4 &&
> sess->auth.req_digest_len != 8 &&
> sess->auth.req_digest_len != 16) {
> -#else
> - if (sess->auth.req_digest_len != 4) {
> -#endif
> IPSEC_MB_LOG(ERR, "Invalid digest size");
> return -EINVAL;
> }
> @@ -273,24 +220,15 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> switch (xform->auth.algo) {
> case RTE_CRYPTO_AUTH_MD5_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_MD5;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->md5_one_block;
> -#endif
> break;
> case RTE_CRYPTO_AUTH_SHA1_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_HMAC_SHA_1;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->sha1_one_block;
> -#endif
> if (xform->auth.key.length > get_auth_algo_blocksize(
> IMB_AUTH_HMAC_SHA_1)) {
> IMB_SHA1(mb_mgr,
> xform->auth.key.data,
> xform->auth.key.length,
> hashed_key);
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - key_larger_block_size = 1;
> -#endif
> }
> break;
> case RTE_CRYPTO_AUTH_SHA1:
> @@ -299,18 +237,12 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> break;
> case RTE_CRYPTO_AUTH_SHA224_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_HMAC_SHA_224;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->sha224_one_block;
> -#endif
> if (xform->auth.key.length > get_auth_algo_blocksize(
> IMB_AUTH_HMAC_SHA_224)) {
> IMB_SHA224(mb_mgr,
> xform->auth.key.data,
> xform->auth.key.length,
> hashed_key);
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - key_larger_block_size = 1;
> -#endif
> }
> break;
> case RTE_CRYPTO_AUTH_SHA224:
> @@ -319,18 +251,12 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> break;
> case RTE_CRYPTO_AUTH_SHA256_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_HMAC_SHA_256;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->sha256_one_block;
> -#endif
> if (xform->auth.key.length > get_auth_algo_blocksize(
> IMB_AUTH_HMAC_SHA_256)) {
> IMB_SHA256(mb_mgr,
> xform->auth.key.data,
> xform->auth.key.length,
> hashed_key);
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - key_larger_block_size = 1;
> -#endif
> }
> break;
> case RTE_CRYPTO_AUTH_SHA256:
> @@ -339,18 +265,12 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> break;
> case RTE_CRYPTO_AUTH_SHA384_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_HMAC_SHA_384;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->sha384_one_block;
> -#endif
> if (xform->auth.key.length > get_auth_algo_blocksize(
> IMB_AUTH_HMAC_SHA_384)) {
> IMB_SHA384(mb_mgr,
> xform->auth.key.data,
> xform->auth.key.length,
> hashed_key);
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - key_larger_block_size = 1;
> -#endif
> }
> break;
> case RTE_CRYPTO_AUTH_SHA384:
> @@ -359,18 +279,12 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> break;
> case RTE_CRYPTO_AUTH_SHA512_HMAC:
> sess->template_job.hash_alg = IMB_AUTH_HMAC_SHA_512;
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - hash_oneblock_fn = mb_mgr->sha512_one_block;
> -#endif
> if (xform->auth.key.length > get_auth_algo_blocksize(
> IMB_AUTH_HMAC_SHA_512)) {
> IMB_SHA512(mb_mgr,
> xform->auth.key.data,
> xform->auth.key.length,
> hashed_key);
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - key_larger_block_size = 1;
> -#endif
> }
> break;
> case RTE_CRYPTO_AUTH_SHA512:
> @@ -404,25 +318,9 @@ aesni_mb_set_session_auth_parameters(IMB_MGR
> *mb_mgr,
> return 0;
>
> /* Calculate Authentication precomputes */
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> - imb_hmac_ipad_opad(mb_mgr, sess->template_job.hash_alg,
> - xform->auth.key.data, xform-
> >auth.key.length,
> - sess->auth.pads.inner, sess-
> >auth.pads.outer);
> -#else
> - if (key_larger_block_size) {
> - calculate_auth_precomputes(hash_oneblock_fn,
> - sess->auth.pads.inner, sess->auth.pads.outer,
> - hashed_key,
> - xform->auth.key.length,
> - get_auth_algo_blocksize(sess->template_job.hash_alg));
> - } else {
> - calculate_auth_precomputes(hash_oneblock_fn,
> - sess->auth.pads.inner, sess->auth.pads.outer,
> - xform->auth.key.data,
> - xform->auth.key.length,
> - get_auth_algo_blocksize(sess->template_job.hash_alg));
> - }
> -#endif
> + imb_hmac_ipad_opad(mb_mgr, sess->template_job.hash_alg,
> + xform->auth.key.data, xform->auth.key.length,
> + sess->auth.pads.inner, sess->auth.pads.outer);
> sess->template_job.u.HMAC._hashed_auth_key_xor_ipad =
> sess->auth.pads.inner;
> sess->template_job.u.HMAC._hashed_auth_key_xor_opad =
> @@ -879,11 +777,9 @@ aesni_mb_session_configure(IMB_MGR *mb_mgr,
> }
> }
>
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> sess->session_id = imb_set_session(mb_mgr, &sess->template_job);
> sess->pid = getpid();
> RTE_PER_LCORE(pid) = sess->pid;
> -#endif
>
> return 0;
> }
> @@ -1016,9 +912,7 @@ aesni_mb_set_docsis_sec_session_parameters(
> goto error_exit;
> }
>
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> ipsec_sess->session_id = imb_set_session(mb_mgr, &ipsec_sess-
> >template_job);
> -#endif
>
> error_exit:
> free_mb_mgr(mb_mgr);
> @@ -1273,7 +1167,6 @@ imb_lib_support_sgl_algo(IMB_CIPHER_MODE alg)
> return 0;
> }
>
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> static inline int
> single_sgl_job(IMB_JOB *job, struct rte_crypto_op *op,
> int oop, uint32_t offset, struct rte_mbuf *m_src,
> @@ -1358,7 +1251,6 @@ single_sgl_job(IMB_JOB *job, struct rte_crypto_op
> *op,
> job->sgl_io_segs = sgl_segs;
> return 0;
> }
> -#endif
>
> static inline int
> multi_sgl_job(IMB_JOB *job, struct rte_crypto_op *op,
> @@ -1428,9 +1320,7 @@ set_gcm_job(IMB_MGR *mb_mgr, IMB_JOB *job,
> const uint8_t sgl,
> job->msg_len_to_hash_in_bytes = 0;
> job->msg_len_to_cipher_in_bytes = 0;
> job->cipher_start_src_offset_in_bytes = 0;
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> imb_set_session(mb_mgr, job);
> -#endif
> } else {
> job->hash_start_src_offset_in_bytes =
> op->sym->aead.data.offset;
> @@ -1458,13 +1348,11 @@ set_gcm_job(IMB_MGR *mb_mgr, IMB_JOB *job,
> const uint8_t sgl,
> job->src = NULL;
> job->dst = NULL;
>
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> if (m_src->nb_segs <= MAX_NUM_SEGS)
> return single_sgl_job(job, op, oop,
> m_offset, m_src, m_dst,
> qp_data->sgl_segs);
> else
> -#endif
> return multi_sgl_job(job, op, oop,
> m_offset, m_src, m_dst, mb_mgr);
> } else {
> @@ -1554,10 +1442,6 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> uint8_t sgl = 0;
> uint8_t lb_sgl = 0;
>
> -#if IMB_VERSION(1, 3, 0) >= IMB_VERSION_NUM
> - (void) pid;
> -#endif
> -
> session = ipsec_mb_get_session_private(qp, op);
> if (session == NULL) {
> op->status = RTE_CRYPTO_OP_STATUS_INVALID_SESSION;
> @@ -1567,12 +1451,10 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> const IMB_CIPHER_MODE cipher_mode =
> session->template_job.cipher_mode;
>
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> if (session->pid != pid) {
> memcpy(job, &session->template_job, sizeof(IMB_JOB));
> imb_set_session(mb_mgr, job);
> } else if (job->session_id != session->session_id)
> -#endif
> memcpy(job, &session->template_job, sizeof(IMB_JOB));
>
> if (!op->sym->m_dst) {
> @@ -1613,9 +1495,7 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> job->u.GCM.ctx = &qp_data->gcm_sgl_ctx;
> job->cipher_mode = IMB_CIPHER_GCM_SGL;
> job->hash_alg = IMB_AUTH_GCM_SGL;
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> imb_set_session(mb_mgr, job);
> -#endif
> }
> break;
> case IMB_AUTH_AES_GMAC_128:
> @@ -1640,9 +1520,7 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> job->u.CHACHA20_POLY1305.ctx = &qp_data-
> >chacha_sgl_ctx;
> job->cipher_mode =
> IMB_CIPHER_CHACHA20_POLY1305_SGL;
> job->hash_alg =
> IMB_AUTH_CHACHA20_POLY1305_SGL;
> -#if IMB_VERSION(1, 3, 0) < IMB_VERSION_NUM
> imb_set_session(mb_mgr, job);
> -#endif
> }
> break;
> default:
> @@ -1838,13 +1716,11 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> if (lb_sgl)
> return handle_sgl_linear(job, op, m_offset, session);
>
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> if (m_src->nb_segs <= MAX_NUM_SEGS)
> return single_sgl_job(job, op, oop,
> m_offset, m_src, m_dst,
> qp_data->sgl_segs);
> else
> -#endif
> return multi_sgl_job(job, op, oop,
> m_offset, m_src, m_dst, mb_mgr);
> }
> @@ -2164,7 +2040,6 @@ set_job_null_op(IMB_JOB *job, struct rte_crypto_op
> *op)
> return job;
> }
>
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> uint16_t
> aesni_mb_dequeue_burst(void *queue_pair, struct rte_crypto_op **ops,
> uint16_t nb_ops)
> @@ -2297,144 +2172,7 @@ aesni_mb_dequeue_burst(void *queue_pair, struct
> rte_crypto_op **ops,
>
> return processed_jobs;
> }
> -#else
> -
> -/**
> - * Process a completed IMB_JOB job and keep processing jobs until
> - * get_completed_job return NULL
> - *
> - * @param qp Queue Pair to process
> - * @param mb_mgr IMB_MGR to use
> - * @param job IMB_JOB job
> - * @param ops crypto ops to fill
> - * @param nb_ops number of crypto ops
> - *
> - * @return
> - * - Number of processed jobs
> - */
> -static unsigned
> -handle_completed_jobs(struct ipsec_mb_qp *qp, IMB_MGR *mb_mgr,
> - IMB_JOB *job, struct rte_crypto_op **ops,
> - uint16_t nb_ops)
> -{
> - struct rte_crypto_op *op = NULL;
> - uint16_t processed_jobs = 0;
> -
> - while (job != NULL) {
> - op = post_process_mb_job(qp, job);
> -
> - if (op) {
> - ops[processed_jobs++] = op;
> - qp->stats.dequeued_count++;
> - } else {
> - qp->stats.dequeue_err_count++;
> - break;
> - }
> - if (processed_jobs == nb_ops)
> - break;
> -
> - job = IMB_GET_COMPLETED_JOB(mb_mgr);
> - }
> -
> - return processed_jobs;
> -}
> -
> -static inline uint16_t
> -flush_mb_mgr(struct ipsec_mb_qp *qp, IMB_MGR *mb_mgr,
> - struct rte_crypto_op **ops, uint16_t nb_ops)
> -{
> - int processed_ops = 0;
> -
> - /* Flush the remaining jobs */
> - IMB_JOB *job = IMB_FLUSH_JOB(mb_mgr);
> -
> - if (job)
> - processed_ops += handle_completed_jobs(qp, mb_mgr, job,
> - &ops[processed_ops], nb_ops - processed_ops);
> -
> - return processed_ops;
> -}
> -
> -uint16_t
> -aesni_mb_dequeue_burst(void *queue_pair, struct rte_crypto_op **ops,
> - uint16_t nb_ops)
> -{
> - struct ipsec_mb_qp *qp = queue_pair;
> - IMB_MGR *mb_mgr = qp->mb_mgr;
> - struct rte_crypto_op *op;
> - IMB_JOB *job;
> - int retval, processed_jobs = 0;
> - pid_t pid = 0;
> -
> - if (unlikely(nb_ops == 0 || mb_mgr == NULL))
> - return 0;
> -
> - uint8_t digest_idx = qp->digest_idx;
>
> - do {
> - /* Get next free mb job struct from mb manager */
> - job = IMB_GET_NEXT_JOB(mb_mgr);
> - if (unlikely(job == NULL)) {
> - /* if no free mb job structs we need to flush mb_mgr */
> - processed_jobs += flush_mb_mgr(qp, mb_mgr,
> - &ops[processed_jobs],
> - nb_ops - processed_jobs);
> -
> - if (nb_ops == processed_jobs)
> - break;
> -
> - job = IMB_GET_NEXT_JOB(mb_mgr);
> - }
> -
> - /*
> - * Get next operation to process from ingress queue.
> - * There is no need to return the job to the IMB_MGR
> - * if there are no more operations to process, since the
> IMB_MGR
> - * can use that pointer again in next get_next calls.
> - */
> - retval = rte_ring_dequeue(qp->ingress_queue, (void **)&op);
> - if (retval < 0)
> - break;
> -
> - if (op->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION)
> - retval = set_sec_mb_job_params(job, qp, op,
> - &digest_idx);
> - else
> - retval = set_mb_job_params(job, qp, op,
> - &digest_idx, mb_mgr, pid);
> -
> - if (unlikely(retval != 0)) {
> - qp->stats.dequeue_err_count++;
> - set_job_null_op(job, op);
> - }
> -
> - /* Submit job to multi-buffer for processing */
> -#ifdef RTE_LIBRTE_PMD_AESNI_MB_DEBUG
> - job = IMB_SUBMIT_JOB(mb_mgr);
> -#else
> - job = IMB_SUBMIT_JOB_NOCHECK(mb_mgr);
> -#endif
> - /*
> - * If submit returns a processed job then handle it,
> - * before submitting subsequent jobs
> - */
> - if (job)
> - processed_jobs += handle_completed_jobs(qp, mb_mgr,
> - job, &ops[processed_jobs],
> - nb_ops - processed_jobs);
> -
> - } while (processed_jobs < nb_ops);
> -
> - qp->digest_idx = digest_idx;
> -
> - if (processed_jobs < 1)
> - processed_jobs += flush_mb_mgr(qp, mb_mgr,
> - &ops[processed_jobs],
> - nb_ops - processed_jobs);
> -
> - return processed_jobs;
> -}
> -#endif
> static inline int
> check_crypto_sgl(union rte_crypto_sym_ofs so, const struct rte_crypto_sgl *sgl)
> {
> diff --git a/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
> b/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
> index d6af2d4ded..6af699bfdd 100644
> --- a/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
> +++ b/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
> @@ -17,9 +17,7 @@
> #define HMAC_IPAD_VALUE (0x36)
> #define HMAC_OPAD_VALUE (0x5C)
>
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> #define MAX_NUM_SEGS 16
> -#endif
>
> int
> aesni_mb_session_configure(IMB_MGR * m __rte_unused, void *priv_sess,
> @@ -580,13 +578,8 @@ static const struct rte_cryptodev_capabilities
> aesni_mb_capabilities[] = {
> },
> .digest_size = {
> .min = 4,
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> .max = 16,
> .increment = 4
> -#else
> - .max = 4,
> - .increment = 0
> -#endif
> },
> .iv_size = {
> .min = 16,
> @@ -741,9 +734,7 @@ struct aesni_mb_qp_data {
> * by the driver when verifying a digest provided
> * by the user (using authentication verify operation)
> */
> -#if IMB_VERSION(1, 2, 0) < IMB_VERSION_NUM
> struct IMB_SGL_IOV sgl_segs[MAX_NUM_SEGS];
> -#endif
> union {
> struct gcm_context_data gcm_sgl_ctx;
> struct chacha20_poly1305_context_data chacha_sgl_ctx;
> --
> 2.25.1
next prev parent reply other threads:[~2024-10-09 10:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 14:58 [PATCH v1] " Brian Dooley
2024-10-07 10:09 ` Ji, Kai
2024-10-07 12:49 ` Dooley, Brian
2024-10-07 10:20 ` De Lara Guarch, Pablo
2024-10-07 16:49 ` [PATCH v2] " Brian Dooley
2024-10-09 10:03 ` Akhil Goyal [this message]
2024-10-10 10:13 ` [PATCH v3] " Brian Dooley
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