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GET /api/patches/58400/?format=api
{ "id": 58400, "url": "http://patchwork.dpdk.org/api/patches/58400/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20190902121734.926-20-akhil.goyal@nxp.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20190902121734.926-20-akhil.goyal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190902121734.926-20-akhil.goyal@nxp.com", "date": "2019-09-02T12:17:33", "name": "[19/20] crypto/dpaa2_sec/hw: Support zuc cipher/integrity", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "01c13e5007b21509a4daf4d7e207fa242c6f4c3d", "submitter": { "id": 517, "url": "http://patchwork.dpdk.org/api/people/517/?format=api", "name": "Akhil Goyal", "email": "akhil.goyal@nxp.com" }, "delegate": { "id": 6690, "url": "http://patchwork.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20190902121734.926-20-akhil.goyal@nxp.com/mbox/", "series": [ { "id": 6199, "url": "http://patchwork.dpdk.org/api/series/6199/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=6199", "date": "2019-09-02T12:17:14", "name": "crypto/dpaaX_sec: Support Wireless algos", "version": 1, "mbox": "http://patchwork.dpdk.org/series/6199/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/58400/comments/", "check": "fail", "checks": "http://patchwork.dpdk.org/api/patches/58400/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C99E41EA36;\n\tMon, 2 Sep 2019 14:33:04 +0200 (CEST)", "from inva020.nxp.com (inva020.nxp.com [92.121.34.13])\n\tby dpdk.org (Postfix) with ESMTP id B87C01E56A\n\tfor <dev@dpdk.org>; Mon, 2 Sep 2019 14:32:12 +0200 (CEST)", "from inva020.nxp.com (localhost [127.0.0.1])\n\tby inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 93BF01A02F6;\n\tMon, 2 Sep 2019 14:32:12 +0200 (CEST)", "from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com\n\t[165.114.16.14])\n\tby inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 861DD1A053D;\n\tMon, 2 Sep 2019 14:32:10 +0200 (CEST)", "from GDB1.ap.freescale.net (GDB1.ap.freescale.net [10.232.132.179])\n\tby invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id CF76B4031F;\n\tMon, 2 Sep 2019 20:32:07 +0800 (SGT)" ], "From": "Akhil Goyal <akhil.goyal@nxp.com>", "To": "dev@dpdk.org", "Cc": "hemant.agrawal@nxp.com,\n\tvakul.garg@nxp.com", "Date": "Mon, 2 Sep 2019 17:47:33 +0530", "Message-Id": "<20190902121734.926-20-akhil.goyal@nxp.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20190902121734.926-1-akhil.goyal@nxp.com>", "References": "<20190902121734.926-1-akhil.goyal@nxp.com>", "X-Virus-Scanned": "ClamAV using ClamSMTP", "Subject": "[dpdk-dev] [PATCH 19/20] crypto/dpaa2_sec/hw: Support zuc\n\tcipher/integrity", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Vakul Garg <vakul.garg@nxp.com>\n\nSigned-off-by: Vakul Garg <vakul.garg@nxp.com>\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\nAcked-by: Akhil Goyal <akhil.goyal@nxp.com>\n---\n drivers/crypto/dpaa2_sec/hw/desc/algo.h | 94 +++++++++++++++++++++++++\n 1 file changed, 94 insertions(+)", "diff": "diff --git a/drivers/crypto/dpaa2_sec/hw/desc/algo.h b/drivers/crypto/dpaa2_sec/hw/desc/algo.h\nindex 88ab40da5..689be670b 100644\n--- a/drivers/crypto/dpaa2_sec/hw/desc/algo.h\n+++ b/drivers/crypto/dpaa2_sec/hw/desc/algo.h\n@@ -17,6 +17,100 @@\n * Shared descriptors for algorithms (i.e. not for protocols).\n */\n \n+/**\n+ * cnstr_shdsc_zuce - ZUC Enc (EEA2) as a shared descriptor\n+ * @descbuf: pointer to descriptor-under-construction buffer\n+ * @ps: if 36/40bit addressing is desired, this parameter must be true\n+ * @swap: must be true when core endianness doesn't match SEC endianness\n+ * @cipherdata: pointer to block cipher transform definitions\n+ * @dir: Cipher direction (DIR_ENC/DIR_DEC)\n+ *\n+ * Return: size of descriptor written in words or negative number on error\n+ */\n+static inline int\n+cnstr_shdsc_zuce(uint32_t *descbuf, bool ps, bool swap,\n+\t\t struct alginfo *cipherdata, uint8_t dir)\n+{\n+\tstruct program prg;\n+\tstruct program *p = &prg;\n+\n+\tPROGRAM_CNTXT_INIT(p, descbuf, 0);\n+\tif (swap)\n+\t\tPROGRAM_SET_BSWAP(p);\n+\n+\tif (ps)\n+\t\tPROGRAM_SET_36BIT_ADDR(p);\n+\tSHR_HDR(p, SHR_ALWAYS, 1, 0);\n+\n+\tKEY(p, KEY1, cipherdata->key_enc_flags, cipherdata->key,\n+\t cipherdata->keylen, INLINE_KEY(cipherdata));\n+\n+\tSEQLOAD(p, CONTEXT1, 0, 16, 0);\n+\n+\tMATHB(p, SEQINSZ, SUB, MATH2, VSEQINSZ, 4, 0);\n+\tMATHB(p, SEQINSZ, SUB, MATH2, VSEQOUTSZ, 4, 0);\n+\tALG_OPERATION(p, OP_ALG_ALGSEL_ZUCE, OP_ALG_AAI_F8,\n+\t\t OP_ALG_AS_INITFINAL, 0, dir);\n+\tSEQFIFOLOAD(p, MSG1, 0, VLF | LAST1);\n+\tSEQFIFOSTORE(p, MSG, 0, 0, VLF);\n+\n+\treturn PROGRAM_FINALIZE(p);\n+}\n+\n+/**\n+ * cnstr_shdsc_zuca - ZUC Auth (EIA2) as a shared descriptor\n+ * @descbuf: pointer to descriptor-under-construction buffer\n+ * @ps: if 36/40bit addressing is desired, this parameter must be true\n+ * @swap: must be true when core endianness doesn't match SEC endianness\n+ * @authdata: pointer to authentication transform definitions\n+ * @chk_icv: check or generate ICV value\n+ * @authlen: size of digest\n+ *\n+ * Return: size of descriptor written in words or negative number on error\n+ */\n+static inline int\n+cnstr_shdsc_zuca(uint32_t *descbuf, bool ps, bool swap,\n+\t\t struct alginfo *authdata, uint8_t chk_icv,\n+\t\t uint32_t authlen)\n+{\n+\tstruct program prg;\n+\tstruct program *p = &prg;\n+\tint dir = chk_icv ? DIR_DEC : DIR_ENC;\n+\n+\tPROGRAM_CNTXT_INIT(p, descbuf, 0);\n+\tif (swap)\n+\t\tPROGRAM_SET_BSWAP(p);\n+\n+\tif (ps)\n+\t\tPROGRAM_SET_36BIT_ADDR(p);\n+\n+\tSHR_HDR(p, SHR_ALWAYS, 1, 0);\n+\n+\tKEY(p, KEY2, authdata->key_enc_flags, authdata->key,\n+\t authdata->keylen, INLINE_KEY(authdata));\n+\n+\tSEQLOAD(p, CONTEXT2, 0, 12, 0);\n+\n+\tif (chk_icv == ICV_CHECK_ENABLE)\n+\t\tMATHB(p, SEQINSZ, SUB, authlen, VSEQINSZ, 4, IMMED2);\n+\telse\n+\t\tMATHB(p, SEQINSZ, SUB, ZERO, VSEQINSZ, 4, 0);\n+\n+\tALG_OPERATION(p, OP_ALG_ALGSEL_ZUCA, OP_ALG_AAI_F9,\n+\t\t OP_ALG_AS_INITFINAL, chk_icv, dir);\n+\n+\tSEQFIFOLOAD(p, MSG2, 0, VLF | CLASS2 | LAST2);\n+\n+\tif (chk_icv == ICV_CHECK_ENABLE)\n+\t\tSEQFIFOLOAD(p, ICV2, authlen, LAST2);\n+\telse\n+\t\t/* Save lower half of MAC out into a 32-bit sequence */\n+\t\tSEQSTORE(p, CONTEXT2, 0, authlen, 0);\n+\n+\treturn PROGRAM_FINALIZE(p);\n+}\n+\n+\n /**\n * cnstr_shdsc_snow_f8 - SNOW/f8 (UEA2) as a shared descriptor\n * @descbuf: pointer to descriptor-under-construction buffer\n", "prefixes": [ "19/20" ] }