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GET /api/patches/97299/?format=api
{ "id": 97299, "url": "http://patches.dpdk.org/api/patches/97299/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210825071510.7913-7-hemant.agrawal@nxp.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210825071510.7913-7-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210825071510.7913-7-hemant.agrawal@nxp.com", "date": "2021-08-25T07:15:01", "name": "[06/15] crypto/dpaa2_sec: support AUTH only with raw buffer APIs", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "b2cf0d5da970d32f0d5334619b70e4e9152bf01d", "submitter": { "id": 477, "url": "http://patches.dpdk.org/api/people/477/?format=api", "name": "Hemant Agrawal", "email": "hemant.agrawal@nxp.com" }, "delegate": { "id": 6690, "url": "http://patches.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210825071510.7913-7-hemant.agrawal@nxp.com/mbox/", "series": [ { "id": 18444, "url": "http://patches.dpdk.org/api/series/18444/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18444", "date": "2021-08-25T07:14:55", "name": "crypto: add raw vector support in DPAAx", "version": 1, "mbox": "http://patches.dpdk.org/series/18444/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/97299/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/97299/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", 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b=VLieUraZf1cd3pIMaAHSZWm3TCksAEgl+lCOFXgP1wITASEndn4EJYhFXNdHVSYiiAJVA7EgobaneLTpJgnsE7TTL6n3dqjWgWt7VrLOY2TZNIl4aHvlXU+x4/wDsI8xBxsEn7Zdldsf54ePPqGeJEb7txTv/9vMiRKm+ls5mQU=", "Authentication-Results": "dpdk.org; dkim=none (message not signed)\n header.d=none;dpdk.org; dmarc=none action=none header.from=nxp.com;", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "dev@dpdk.org,\n\tgakhil@marvell.com", "Cc": "konstantin.ananyev@intel.com, roy.fan.zhang@intel.com,\n Gagandeep Singh <g.singh@nxp.com>", "Date": "Wed, 25 Aug 2021 12:45:01 +0530", "Message-Id": "<20210825071510.7913-7-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210825071510.7913-1-hemant.agrawal@nxp.com>", "References": "<20210812071244.28799-1-hemant.agrawal@nxp.com>\n <20210825071510.7913-1-hemant.agrawal@nxp.com>", "Content-Type": "text/plain", "X-ClientProxiedBy": "SG2PR01CA0126.apcprd01.prod.exchangelabs.com\n (2603:1096:4:40::30) To DU2PR04MB8630.eurprd04.prod.outlook.com\n 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", "X-OriginatorOrg": "nxp.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n e0919b3b-a03c-4d7a-7080-08d967989af0", "X-MS-Exchange-CrossTenant-AuthSource": "DU2PR04MB8630.eurprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Aug 2021 07:18:58.5756 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "686ea1d3-bc2b-4c6f-a92c-d99c5c301635", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n BP1jYjOEQSy7sIfHIHrouFNrbeeXVWX4tNrBAGW1vjaNLLhPfakxyMcVhOE0AM4wLc5JXFvi6zrpiXdtTj8JAA==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DU2PR04MB8614", "Subject": "[dpdk-dev] [PATCH 06/15] crypto/dpaa2_sec: support AUTH only with\n raw buffer APIs", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Gagandeep Singh <g.singh@nxp.com>\n\nAuth only with raw buffer APIs has been supported in this patch.\n\nSigned-off-by: Gagandeep Singh <g.singh@nxp.com>\n---\n drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h | 21 ----\n drivers/crypto/dpaa2_sec/dpaa2_sec_raw_dp.c | 114 ++++++++++++++++++--\n 2 files changed, 108 insertions(+), 27 deletions(-)", "diff": "diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\nindex 860c9b6520..f6507855e3 100644\n--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\n+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\n@@ -231,27 +231,6 @@ typedef struct dpaa2_sec_session_entry {\n \n static const struct rte_cryptodev_capabilities dpaa2_sec_capabilities[] = {\n \t/* Symmetric capabilities */\n-\t{\t/* NULL (AUTH) */\n-\t\t.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,\n-\t\t{.sym = {\n-\t\t\t.xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,\n-\t\t\t{.auth = {\n-\t\t\t\t.algo = RTE_CRYPTO_AUTH_NULL,\n-\t\t\t\t.block_size = 1,\n-\t\t\t\t.key_size = {\n-\t\t\t\t\t.min = 0,\n-\t\t\t\t\t.max = 0,\n-\t\t\t\t\t.increment = 0\n-\t\t\t\t},\n-\t\t\t\t.digest_size = {\n-\t\t\t\t\t.min = 0,\n-\t\t\t\t\t.max = 0,\n-\t\t\t\t\t.increment = 0\n-\t\t\t\t},\n-\t\t\t\t.iv_size = { 0 }\n-\t\t\t}, },\n-\t\t}, },\n-\t},\n \t{\t/* MD5 */\n \t\t.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,\n \t\t{.sym = {\ndiff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_raw_dp.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_raw_dp.c\nindex 32abf5a431..af052202d9 100644\n--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_raw_dp.c\n+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_raw_dp.c\n@@ -11,6 +11,8 @@\n #include \"dpaa2_sec_priv.h\"\n #include \"dpaa2_sec_logs.h\"\n \n+#include <desc/algo.h>\n+\n struct dpaa2_sec_raw_dp_ctx {\n \tdpaa2_sec_session *session;\n \tuint32_t tail;\n@@ -73,14 +75,114 @@ build_raw_dp_auth_fd(uint8_t *drv_ctx,\n \t\t void *userdata,\n \t\t struct qbman_fd *fd)\n {\n-\tRTE_SET_USED(drv_ctx);\n-\tRTE_SET_USED(sgl);\n \tRTE_SET_USED(iv);\n-\tRTE_SET_USED(digest);\n \tRTE_SET_USED(auth_iv);\n-\tRTE_SET_USED(ofs);\n-\tRTE_SET_USED(userdata);\n-\tRTE_SET_USED(fd);\n+\n+\tdpaa2_sec_session *sess =\n+\t\t((struct dpaa2_sec_raw_dp_ctx *)drv_ctx)->session;\n+\tstruct qbman_fle *fle, *sge, *ip_fle, *op_fle;\n+\tstruct sec_flow_context *flc;\n+\tint total_len = 0, data_len = 0, data_offset;\n+\tuint8_t *old_digest;\n+\tstruct ctxt_priv *priv = sess->ctxt;\n+\tunsigned int i;\n+\n+\tfor (i = 0; i < sgl->num; i++)\n+\t\ttotal_len += sgl->vec[i].len;\n+\n+\tdata_len = total_len - ofs.ofs.auth.head - ofs.ofs.auth.tail;\n+\tdata_offset = ofs.ofs.auth.head;\n+\n+\tif (sess->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2 ||\n+\t\tsess->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {\n+\t\tif ((data_len & 7) || (data_offset & 7)) {\n+\t\t\tDPAA2_SEC_ERR(\"AUTH: len/offset must be full bytes\");\n+\t\t\treturn -ENOTSUP;\n+\t\t}\n+\n+\t\tdata_len = data_len >> 3;\n+\t\tdata_offset = data_offset >> 3;\n+\t}\n+\tfle = (struct qbman_fle *)rte_malloc(NULL,\n+\t\tFLE_SG_MEM_SIZE(2 * sgl->num),\n+\t\t\tRTE_CACHE_LINE_SIZE);\n+\tif (unlikely(!fle)) {\n+\t\tDPAA2_SEC_ERR(\"AUTH SG: Memory alloc failed for SGE\");\n+\t\treturn -ENOMEM;\n+\t}\n+\tmemset(fle, 0, FLE_SG_MEM_SIZE(2*sgl->num));\n+\t/* first FLE entry used to store mbuf and session ctxt */\n+\tDPAA2_SET_FLE_ADDR(fle, (size_t)userdata);\n+\tDPAA2_FLE_SAVE_CTXT(fle, (ptrdiff_t)priv);\n+\top_fle = fle + 1;\n+\tip_fle = fle + 2;\n+\tsge = fle + 3;\n+\n+\tflc = &priv->flc_desc[DESC_INITFINAL].flc;\n+\n+\t/* sg FD */\n+\tDPAA2_SET_FD_FLC(fd, DPAA2_VADDR_TO_IOVA(flc));\n+\tDPAA2_SET_FD_ADDR(fd, DPAA2_VADDR_TO_IOVA(op_fle));\n+\tDPAA2_SET_FD_COMPOUND_FMT(fd);\n+\n+\t/* o/p fle */\n+\tDPAA2_SET_FLE_ADDR(op_fle,\n+\t\t\tDPAA2_VADDR_TO_IOVA(digest->va));\n+\top_fle->length = sess->digest_length;\n+\n+\t/* i/p fle */\n+\tDPAA2_SET_FLE_SG_EXT(ip_fle);\n+\tDPAA2_SET_FLE_ADDR(ip_fle, DPAA2_VADDR_TO_IOVA(sge));\n+\tip_fle->length = data_len;\n+\n+\tif (sess->iv.length) {\n+\t\tuint8_t *iv_ptr;\n+\n+\t\tiv_ptr = rte_crypto_op_ctod_offset(userdata, uint8_t *,\n+\t\t\t\t\t\tsess->iv.offset);\n+\n+\t\tif (sess->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2) {\n+\t\t\tiv_ptr = conv_to_snow_f9_iv(iv_ptr);\n+\t\t\tsge->length = 12;\n+\t\t} else if (sess->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {\n+\t\t\tiv_ptr = conv_to_zuc_eia_iv(iv_ptr);\n+\t\t\tsge->length = 8;\n+\t\t} else {\n+\t\t\tsge->length = sess->iv.length;\n+\t\t}\n+\t\tDPAA2_SET_FLE_ADDR(sge, DPAA2_VADDR_TO_IOVA(iv_ptr));\n+\t\tip_fle->length += sge->length;\n+\t\tsge++;\n+\t}\n+\t/* i/p 1st seg */\n+\tDPAA2_SET_FLE_ADDR(sge, sgl->vec[0].iova);\n+\tDPAA2_SET_FLE_OFFSET(sge, data_offset);\n+\n+\tif (data_len <= (int)(sgl->vec[0].len - data_offset)) {\n+\t\tsge->length = data_len;\n+\t\tdata_len = 0;\n+\t} else {\n+\t\tsge->length = sgl->vec[0].len - data_offset;\n+\t\tfor (i = 1; i < sgl->num; i++) {\n+\t\t\tsge++;\n+\t\t\tDPAA2_SET_FLE_ADDR(sge, sgl->vec[i].iova);\n+\t\t\tDPAA2_SET_FLE_OFFSET(sge, 0);\n+\t\t\tsge->length = sgl->vec[i].len;\n+\t\t}\n+\t}\n+\tif (sess->dir == DIR_DEC) {\n+\t\t/* Digest verification case */\n+\t\tsge++;\n+\t\told_digest = (uint8_t *)(sge + 1);\n+\t\trte_memcpy(old_digest, digest->va,\n+\t\t\tsess->digest_length);\n+\t\tDPAA2_SET_FLE_ADDR(sge, DPAA2_VADDR_TO_IOVA(old_digest));\n+\t\tsge->length = sess->digest_length;\n+\t\tip_fle->length += sess->digest_length;\n+\t}\n+\tDPAA2_SET_FLE_FIN(sge);\n+\tDPAA2_SET_FLE_FIN(ip_fle);\n+\tDPAA2_SET_FD_LEN(fd, ip_fle->length);\n \n \treturn 0;\n }\n", "prefixes": [ "06/15" ] }