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GET /api/1.2/patches/812196/?format=api
{ "id": 812196, "url": "http://patchwork.ozlabs.org/api/1.2/patches/812196/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1505092240-10864-5-git-send-email-longpeng2@huawei.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.2/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1505092240-10864-5-git-send-email-longpeng2@huawei.com>", "list_archive_url": null, "date": "2017-09-11T01:10:36", "name": "[RFC,4/8] cryptodev: add stateless mode cipher support", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "e3496c6cacc7467cb136761db88e7aab86747569", "submitter": { "id": 69776, "url": "http://patchwork.ozlabs.org/api/1.2/people/69776/?format=api", "name": "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)", "email": "longpeng2@huawei.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1505092240-10864-5-git-send-email-longpeng2@huawei.com/mbox/", "series": [ { "id": 2425, "url": "http://patchwork.ozlabs.org/api/1.2/series/2425/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=2425", "date": "2017-09-11T01:10:36", "name": null, "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2425/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/812196/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/812196/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xr8zX6WMLz9s0Z\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 11 Sep 2017 11:12:23 +1000 (AEST)", "from localhost ([::1]:54823 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1drDGu-0004Hj-Du\n\tfor incoming@patchwork.ozlabs.org; Sun, 10 Sep 2017 21:12:20 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:35247)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <longpeng2@huawei.com>) id 1drDG5-0004HF-L6\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 21:11:30 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <longpeng2@huawei.com>) id 1drDG0-00045W-Lf\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 21:11:29 -0400", "from szxga04-in.huawei.com ([45.249.212.190]:2311)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71)\n\t(envelope-from <longpeng2@huawei.com>) id 1drDG0-00042A-05\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 21:11:24 -0400", "from 172.30.72.58 (EHLO DGGEMS407-HUB.china.huawei.com)\n\t([172.30.72.58])\n\tby dggrg04-dlp.huawei.com (MOS 4.4.6-GA FastPath queued)\n\twith ESMTP id DGZ05861; Mon, 11 Sep 2017 09:10:58 +0800 (CST)", "from localhost (10.177.246.209) by DGGEMS407-HUB.china.huawei.com\n\t(10.3.19.207) with Microsoft SMTP Server id 14.3.301.0;\n\tMon, 11 Sep 2017 09:10:50 +0800" ], "From": "\"Longpeng(Mike)\" <longpeng2@huawei.com>", "To": "<qemu-devel@nongnu.org>, <virtio-dev@lists.oasis-open.org>", "Date": "Mon, 11 Sep 2017 09:10:36 +0800", "Message-ID": "<1505092240-10864-5-git-send-email-longpeng2@huawei.com>", "X-Mailer": "git-send-email 1.8.4.msysgit.0", "In-Reply-To": "<1505092240-10864-1-git-send-email-longpeng2@huawei.com>", "References": "<1505092240-10864-1-git-send-email-longpeng2@huawei.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.177.246.209]", "X-CFilter-Loop": "Reflected", "X-Mirapoint-Virus-RAPID-Raw": "score=unknown(0),\n\trefid=str=0001.0A0B0208.59B5E2A2.00B3, ss=1, re=0.000, recu=0.000,\n\treip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0,\n\tso=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32", "X-Mirapoint-Loop-Id": "9f6fc4f4f0818c6979e99629858e8117", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic]\n\t[fuzzy]", "X-Received-From": "45.249.212.190", "Subject": "[Qemu-devel] [RFC 4/8] cryptodev: add stateless mode cipher support", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "weidong.huang@huawei.com, mst@redhat.com, jasowang@redhat.com,\n\tjohn.griffin@intel.com, Varun.Sethi@freescale.com,\n\tdenglingli@chinamobile.com, arei.gonglei@hotmail.com,\n\tagraf@suse.de, arei.gonglei@huawei.com,\n\t\"Longpeng\\(Mike\\)\" <longpeng2@huawei.com>,\n\tvincent.jardin@6wind.com, Ola.Liljedahl@arm.com,\n\tluonengjun@huawei.com, xin.zeng@intel.com, liang.j.ma@intel.com,\n\tstefanha@redhat.com, Jani.Kokkonen@huawei.com,\n\tpasic@linux.vnet.ibm.com, brian.a.keating@intel.com,\n\twangxinxin.wang@huawei.com, cohuck@redhat.com, mike.caraman@nxp.com", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "Adds stateless mode cipher support.\n\nSigned-off-by: Longpeng(Mike) <longpeng2@huawei.com>\n---\n backends/cryptodev.c | 21 +++++++++++++++++++++\n include/hw/virtio/virtio-crypto.h | 1 +\n include/sysemu/cryptodev.h | 18 ++++++++++++++++++\n 3 files changed, 40 insertions(+)", "diff": "diff --git a/backends/cryptodev.c b/backends/cryptodev.c\nindex 1764c17..a76a312 100755\n--- a/backends/cryptodev.c\n+++ b/backends/cryptodev.c\n@@ -120,6 +120,21 @@ static int cryptodev_backend_sym_operation(\n return -VIRTIO_CRYPTO_ERR;\n }\n \n+static int cryptodev_backend_sym_stateless_operation(\n+ CryptoDevBackend *backend,\n+ CryptoDevBackendSymStatelessInfo *op_info,\n+ uint32_t queue_index, Error **errp)\n+{\n+ CryptoDevBackendClass *bc =\n+ CRYPTODEV_BACKEND_GET_CLASS(backend);\n+\n+ if (bc->do_sym_stateless_op) {\n+ return bc->do_sym_stateless_op(backend, op_info, queue_index, errp);\n+ }\n+\n+ return -VIRTIO_CRYPTO_ERR;\n+}\n+\n int cryptodev_backend_crypto_operation(\n CryptoDevBackend *backend,\n void *opaque,\n@@ -133,6 +148,12 @@ int cryptodev_backend_crypto_operation(\n \n return cryptodev_backend_sym_operation(backend,\n op_info, queue_index, errp);\n+ } else if (req->flags == CRYPTODEV_BACKEND_ALG_SYM_STATELESS) {\n+ CryptoDevBackendSymStatelessInfo *op_info;\n+ op_info = req->u.sym_stateless_info;\n+\n+ return cryptodev_backend_sym_stateless_operation(backend,\n+ op_info, queue_index, errp);\n } else {\n error_setg(errp, \"Unsupported cryptodev alg type: %\" PRIu32 \"\",\n req->flags);\ndiff --git a/include/hw/virtio/virtio-crypto.h b/include/hw/virtio/virtio-crypto.h\nindex a00a0bf..465ad20 100755\n--- a/include/hw/virtio/virtio-crypto.h\n+++ b/include/hw/virtio/virtio-crypto.h\n@@ -73,6 +73,7 @@ typedef struct VirtIOCryptoReq {\n struct VirtIOCrypto *vcrypto;\n union {\n CryptoDevBackendSymOpInfo *sym_op_info;\n+ CryptoDevBackendSymStatelessInfo *sym_stateless_info;\n } u;\n } VirtIOCryptoReq;\n \ndiff --git a/include/sysemu/cryptodev.h b/include/sysemu/cryptodev.h\nindex a9d0d1e..aa2fcd8 100755\n--- a/include/sysemu/cryptodev.h\n+++ b/include/sysemu/cryptodev.h\n@@ -58,6 +58,7 @@ typedef struct CryptoDevBackend CryptoDevBackend;\n \n enum CryptoDevBackendAlgType {\n CRYPTODEV_BACKEND_ALG_SYM,\n+ CRYPTODEV_BACKEND_ALG_SYM_STATELESS,\n CRYPTODEV_BACKEND_ALG__MAX,\n };\n \n@@ -146,6 +147,20 @@ typedef struct CryptoDevBackendSymOpInfo {\n uint8_t data[0];\n } CryptoDevBackendSymOpInfo;\n \n+/**\n+ * CryptoDevBackendSymStatelessInfo:\n+ *\n+ * @session_info: session information, see above\n+ * CryptoDevBackendSymSessionInfo\n+ * @op_info: crypto operation information, see above\n+ * CryptoDevBackendSymOpInfo, @session_id is ignored\n+ *\n+ **/\n+typedef struct CryptoDevBackendSymStatelessInfo {\n+ CryptoDevBackendSymSessionInfo session_info;\n+ CryptoDevBackendSymOpInfo op_info;\n+} CryptoDevBackendSymStatelessInfo;\n+\n typedef struct CryptoDevBackendClass {\n ObjectClass parent_class;\n \n@@ -161,6 +176,9 @@ typedef struct CryptoDevBackendClass {\n int (*do_sym_op)(CryptoDevBackend *backend,\n CryptoDevBackendSymOpInfo *op_info,\n uint32_t queue_index, Error **errp);\n+ int (*do_sym_stateless_op)(CryptoDevBackend *backend,\n+ CryptoDevBackendSymStatelessInfo *op_info,\n+ uint32_t queue_index, Error **errp);\n } CryptoDevBackendClass;\n \n \n", "prefixes": [ "RFC", "4/8" ] }