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GET /api/patches/131738/?format=api
{ "id": 131738, "url": "http://patches.dpdk.org/api/patches/131738/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230920133403.6420-13-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": "<20230920133403.6420-13-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230920133403.6420-13-hemant.agrawal@nxp.com", "date": "2023-09-20T13:34:02", "name": "[v2,12/13] crypto/dpaa2_sec: add support to set df and diffserv", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "05e0e21fb6b29d3861526f9785203c86549c1f8a", "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/20230920133403.6420-13-hemant.agrawal@nxp.com/mbox/", "series": [ { "id": 29574, "url": "http://patches.dpdk.org/api/series/29574/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29574", "date": "2023-09-20T13:33:50", "name": "crypto/dpaax_sec: misc enhancements", "version": 2, "mbox": "http://patches.dpdk.org/series/29574/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/131738/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/131738/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", 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header.d=none;dmarc=none action=none header.from=nxp.com;", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "gakhil@marvell.com", "Cc": "dev@dpdk.org", "Subject": "[PATCH v2 12/13] crypto/dpaa2_sec: add support to set df and diffserv", "Date": "Wed, 20 Sep 2023 19:04:02 +0530", "Message-Id": "<20230920133403.6420-13-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20230920133403.6420-1-hemant.agrawal@nxp.com>", "References": "<20230823070855.27532-1-hemant.agrawal@nxp.com>\n <20230920133403.6420-1-hemant.agrawal@nxp.com>", "Content-Type": "text/plain", "X-ClientProxiedBy": "SI2PR01CA0015.apcprd01.prod.exchangelabs.com\n (2603:1096:4:191::15) To PAXPR04MB9328.eurprd04.prod.outlook.com\n (2603:10a6:102:2b6::15)", "MIME-Version": "1.0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "PAXPR04MB9328:EE_|AS8PR04MB7606:EE_", "X-MS-Office365-Filtering-Correlation-Id": "29aa1374-7e99-4f06-0a64-08dbb9de551c", 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"X-OriginatorOrg": "nxp.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 29aa1374-7e99-4f06-0a64-08dbb9de551c", "X-MS-Exchange-CrossTenant-AuthSource": "PAXPR04MB9328.eurprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "20 Sep 2023 13:34:36.6151 (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 y6VgcRCQieeHqLV8xf9GcU27yRXswgARoNmVZlWaqzyuItLYVW7qJyt/MyBFSAcaTddrUqRcGJw0NgsQC/gyRw==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AS8PR04MB7606", "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" }, "content": "This patch enables the ipsec protocol offload to copy DF and diffserv\n\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c | 32 +++++++++++++--------\n drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h | 2 ++\n 2 files changed, 22 insertions(+), 12 deletions(-)", "diff": "diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c\nindex 809c357423..77ed68ad6d 100644\n--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c\n+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c\n@@ -3202,24 +3202,32 @@ dpaa2_sec_set_ipsec_session(struct rte_cryptodev *dev,\n \t\tsession->dir = DIR_ENC;\n \t\tif (ipsec_xform->tunnel.type ==\n \t\t\t\tRTE_SECURITY_IPSEC_TUNNEL_IPV4) {\n+\t\t\tif (ipsec_xform->options.dec_ttl)\n+\t\t\t\tencap_pdb.options |= PDBHMO_ESP_ENCAP_DTTL;\n \t\t\tif (ipsec_xform->options.copy_df)\n \t\t\t\tencap_pdb.options |= PDBHMO_ESP_DFBIT;\n \t\t\tip4_hdr = (struct rte_ipv4_hdr *)hdr;\n \n \t\t\tencap_pdb.ip_hdr_len = sizeof(struct rte_ipv4_hdr);\n \t\t\tip4_hdr->version_ihl = RTE_IPV4_VHL_DEF;\n-\t\t\tip4_hdr->time_to_live = ipsec_xform->tunnel.ipv4.ttl;\n-\t\t\tip4_hdr->type_of_service =\n-\t\t\t\tipsec_xform->tunnel.ipv4.dscp;\n+\t\t\tip4_hdr->time_to_live = ipsec_xform->tunnel.ipv4.ttl ?\n+\t\t\t\t\t\tipsec_xform->tunnel.ipv4.ttl : 0x40;\n+\t\t\tip4_hdr->type_of_service = (ipsec_xform->tunnel.ipv4.dscp<<2);\n+\n \t\t\tip4_hdr->hdr_checksum = 0;\n \t\t\tip4_hdr->packet_id = 0;\n-\t\t\tip4_hdr->fragment_offset = 0;\n-\t\t\tmemcpy(&ip4_hdr->src_addr,\n-\t\t\t\t&ipsec_xform->tunnel.ipv4.src_ip,\n-\t\t\t\tsizeof(struct in_addr));\n-\t\t\tmemcpy(&ip4_hdr->dst_addr,\n-\t\t\t\t&ipsec_xform->tunnel.ipv4.dst_ip,\n-\t\t\t\tsizeof(struct in_addr));\n+\t\t\tif (ipsec_xform->tunnel.ipv4.df) {\n+\t\t\t\tuint16_t frag_off = 0;\n+\n+\t\t\t\tfrag_off |= RTE_IPV4_HDR_DF_FLAG;\n+\t\t\t\tip4_hdr->fragment_offset = rte_cpu_to_be_16(frag_off);\n+\t\t\t} else\n+\t\t\t\tip4_hdr->fragment_offset = 0;\n+\n+\t\t\tmemcpy(&ip4_hdr->src_addr, &ipsec_xform->tunnel.ipv4.src_ip,\n+\t\t\t sizeof(struct in_addr));\n+\t\t\tmemcpy(&ip4_hdr->dst_addr, &ipsec_xform->tunnel.ipv4.dst_ip,\n+\t\t\t sizeof(struct in_addr));\n \t\t\tif (ipsec_xform->options.udp_encap) {\n \t\t\t\tuint16_t sport, dport;\n \t\t\t\tstruct rte_udp_hdr *uh =\n@@ -3309,6 +3317,8 @@ dpaa2_sec_set_ipsec_session(struct rte_cryptodev *dev,\n \t\t\tdecap_pdb.options = sizeof(struct ip) << 16;\n \t\t\tif (ipsec_xform->options.copy_df)\n \t\t\t\tdecap_pdb.options |= PDBHMO_ESP_DFV;\n+\t\t\tif (ipsec_xform->options.dec_ttl)\n+\t\t\t\tdecap_pdb.options |= PDBHMO_ESP_DECAP_DTTL;\n \t\t} else {\n \t\t\tdecap_pdb.options = sizeof(struct rte_ipv6_hdr) << 16;\n \t\t}\n@@ -3318,8 +3328,6 @@ dpaa2_sec_set_ipsec_session(struct rte_cryptodev *dev,\n \t\t\tdecap_pdb.options |= PDBOPTS_ESP_DIFFSERV;\n \t\tif (ipsec_xform->options.ecn)\n \t\t\tdecap_pdb.options |= PDBOPTS_ESP_TECN;\n-\t\tif (ipsec_xform->options.dec_ttl)\n-\t\t\tdecap_pdb.options |= PDBHMO_ESP_DECAP_DTTL;\n \n \t\tif (ipsec_xform->replay_win_sz) {\n \t\t\tuint32_t win_sz;\ndiff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\nindex cf6542a222..1c0bc3d6de 100644\n--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\n+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h\n@@ -933,6 +933,7 @@ static const struct rte_security_capability dpaa2_sec_security_cap[] = {\n \t\t\t\t.udp_encap = 1,\n \t\t\t\t.copy_df = 1,\n \t\t\t\t.copy_dscp = 1,\n+\t\t\t\t.dec_ttl = 1,\n \t\t\t\t.esn = 1,\n \t\t\t},\n \t\t\t.replay_win_sz_max = 1024\n@@ -951,6 +952,7 @@ static const struct rte_security_capability dpaa2_sec_security_cap[] = {\n \t\t\t\t.udp_encap = 1,\n \t\t\t\t.copy_df = 1,\n \t\t\t\t.copy_dscp = 1,\n+\t\t\t\t.dec_ttl = 1,\n \t\t\t\t.esn = 1,\n \t\t\t},\n \t\t\t.replay_win_sz_max = 1024\n", "prefixes": [ "v2", "12/13" ] }