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GET /api/1.0/patches/2218830/?format=api
{ "id": 2218830, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2218830/?format=api", "project": { "id": 22, "url": "http://patchwork.ozlabs.org/api/1.0/projects/22/?format=api", "name": "HostAP Development", "link_name": "hostap", "list_id": "hostap.lists.infradead.org", "list_email": "hostap@lists.infradead.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260401220220.4418-42-andrei.otcheretianski@intel.com>", "date": "2026-04-01T22:01:50", "name": "[41/71] NAN: Add API to get peer elements", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "99ba85e02adf15432fb95afbd91c5571b8323521", "submitter": { "id": 62065, "url": "http://patchwork.ozlabs.org/api/1.0/people/62065/?format=api", "name": "Andrei Otcheretianski", "email": "andrei.otcheretianski@intel.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/hostap/patch/20260401220220.4418-42-andrei.otcheretianski@intel.com/mbox/", "series": [ { "id": 498402, "url": "http://patchwork.ozlabs.org/api/1.0/series/498402/?format=api", "date": "2026-04-01T22:01:09", "name": "NAN Data Path and Bootstrapping support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498402/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218830/checks/", "tags": {}, "headers": { "Return-Path": "\n <hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=WFn8ZUtS;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256\n header.s=Intel header.b=eRPppaYK;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; 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a=\"75851633\"", "E=Sophos;i=\"6.23,153,1770624000\";\n d=\"scan'208\";a=\"75851633\"" ], "X-ExtLoop1": "1", "From": "Andrei Otcheretianski <andrei.otcheretianski@intel.com>", "To": "hostap@lists.infradead.org", "Subject": "[PATCH 41/71] NAN: Add API to get peer elements", "Date": "Thu, 2 Apr 2026 01:01:50 +0300", "Message-ID": "<20260401220220.4418-42-andrei.otcheretianski@intel.com>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260401220220.4418-1-andrei.otcheretianski@intel.com>", "References": "<20260401220220.4418-1-andrei.otcheretianski@intel.com>", "MIME-Version": "1.0", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20260401_150603_782001_0C1406AB ", "X-CRM114-Status": "GOOD ( 17.06 )", "X-Spam-Score": "-1.9 (-)", "X-Spam-Report": "Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: Add an API to get IEs included in peer's element container\n attribute. Signed-off-by: Andrei Otcheretianski\n <andrei.otcheretianski@intel.com>\n --- src/nan/nan.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++\n src/nan/nan.h | 1 + 2 files changed, 68 insertions(+)\n Content analysis details: (-1.9 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/,\n medium trust\n [198.175.65.20 listed in list.dnswl.org]\n 1.0 RCVD_IN_VALIDITY_RPBL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in\n bl.score.senderscore.com]\n 1.0 RCVD_IN_VALIDITY_CERTIFIED_BLOCKED RBL: ADMINISTRATOR NOTICE: The\n query to Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in\n sa-trusted.bondedsender.org]\n 1.0 RCVD_IN_VALIDITY_SAFE_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in sa-accredit.habeas.com]\n 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record\n -0.0 SPF_PASS SPF: sender matches SPF record\n 0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n not necessarily valid\n -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from\n envelope-from domain\n -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n author's\n domain\n -0.1 DKIM_VALID Message has at least one valid DKIM or DK\n signature\n -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]\n -0.5 DKIMWL_WL_HIGH DKIMwl.org - High trust sender", "X-BeenThere": "hostap@lists.infradead.org", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "<hostap.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/hostap>,\n <mailto:hostap-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/hostap/>", "List-Post": "<mailto:hostap@lists.infradead.org>", "List-Help": "<mailto:hostap-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/hostap>,\n <mailto:hostap-request@lists.infradead.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"Hostap\" <hostap-bounces@lists.infradead.org>", "Errors-To": "hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "Add an API to get IEs included in peer's element container attribute.\n\nSigned-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>\n---\n src/nan/nan.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++\n src/nan/nan.h | 1 +\n 2 files changed, 68 insertions(+)", "diff": "diff --git a/src/nan/nan.c b/src/nan/nan.c\nindex 066a529638..bc497f1377 100644\n--- a/src/nan/nan.c\n+++ b/src/nan/nan.c\n@@ -2281,3 +2281,70 @@ int nan_peer_del_all_ndps(struct nan_data *nan, const u8 *addr)\n \n \treturn 0;\n }\n+\n+\n+/*\n+ * nan_get_peer_elems - Get element container data for a peer\n+ *\n+ * @nan: NAN module context from nan_init()\n+ * @addr: NAN MAC address of the peer\n+ * @elems: On return, pointer to the element container data\n+ * Return: Length of the element data on success; -1 on failure\n+ *\n+ * Retrieve the element container data associated with a peer. The function\n+ * first looks for an entry with map_id 0. If not found and the peer has an\n+ * active NDL, it returns the elements corresponding to the NDC channel's\n+ * map_id. If no NDC map_id entry is found, it returns the first entry found.\n+ */\n+int nan_get_peer_elems(struct nan_data *nan, const u8 *addr, u8 **elems)\n+{\n+\tstruct nan_elem_container_entry *entry;\n+\tstruct nan_peer *peer;\n+\tu8 ndc_map_id = 0;\n+\tbool ndc_map_id_found = false;\n+\n+\tpeer = nan_get_peer(nan, addr);\n+\tif (!peer)\n+\t\treturn -1;\n+\n+\tif (peer->ndl) {\n+\t\tstruct nan_sched_entry *peer_ndc =\n+\t\t\t(void *)peer->ndl->ndc_sched;\n+\n+\t\tif (peer_ndc &&\n+\t\t peer->ndl->ndc_sched_len >= sizeof(*peer_ndc))\n+\t\t\tndc_map_id = peer_ndc->map_id;\n+\t}\n+\n+\t/* Prefer map_id == 0, so it applies for all */\n+\tdl_list_for_each(entry, &peer->info.element_container,\n+\t\t\t struct nan_elem_container_entry, list) {\n+\t\tif (entry->map_id == 0) {\n+\t\t\t*elems = entry->data;\n+\t\t\treturn entry->len;\n+\t\t}\n+\n+\t\tif (ndc_map_id && entry->map_id == ndc_map_id)\n+\t\t\tndc_map_id_found = true;\n+\t}\n+\n+\t/*\n+\t * TODO: Properly support different elements per map_id,\n+\t * currently take the elements that correspond to the NDC\n+\t * channel if available.\n+\t * Currently upper layers don't support configuring different\n+\t * elements per map_id. Until that is changed, take the map_id\n+\t * corresponding to the NDC channel as it at least must intersect\n+\t * with the local schedule. If no such entry exists, return the\n+\t * first entry found.\n+\t */\n+\tdl_list_for_each(entry, &peer->info.element_container,\n+\t\t\t struct nan_elem_container_entry, list) {\n+\t\tif (!ndc_map_id_found || entry->map_id == ndc_map_id) {\n+\t\t\t*elems = entry->data;\n+\t\t\treturn entry->len;\n+\t\t}\n+\t}\n+\n+\treturn -1;\n+}\ndiff --git a/src/nan/nan.h b/src/nan/nan.h\nindex 44072216d8..eb67645096 100644\n--- a/src/nan/nan.h\n+++ b/src/nan/nan.h\n@@ -570,5 +570,6 @@ void nan_add_dev_capa_attr(struct nan_data *nan, struct wpabuf *buf);\n int nan_peer_del_all_ndps(struct nan_data *nan, const u8 *addr);\n int nan_get_chan_entry(struct nan_data *nan, const struct nan_sched_chan *chan,\n \t\t struct nan_chan_entry *chan_entry);\n+int nan_get_peer_elems(struct nan_data *nan, const u8 *addr, u8 **elems);\n \n #endif /* NAN_H */\n", "prefixes": [ "41/71" ] }