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Zeeb" Subject: git: 9c3afe71b10a - stable/14 - ifconfig: 802.11: decode RSNXE IE List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: bz X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 9c3afe71b10a000ac2c3d45c439f000bbc25f147 Auto-Submitted: auto-generated The branch stable/14 has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=9c3afe71b10a000ac2c3d45c439f000bbc25f147 commit 9c3afe71b10a000ac2c3d45c439f000bbc25f147 Author: Bjoern A. Zeeb AuthorDate: 2025-04-22 20:08:20 +0000 Commit: Bjoern A. Zeeb CommitDate: 2025-06-10 23:41:14 +0000 ifconfig: 802.11: decode RSNXE IE Sponsored by: The FreeBSD Foundation MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D50675 (cherry picked from commit 1313f1c2a35f7dbaba1b2948d2f0c4a1f4113f67) --- sbin/ifconfig/ifieee80211.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/sbin/ifconfig/ifieee80211.c b/sbin/ifconfig/ifieee80211.c index 9c753f865bc0..57200cf4f8c1 100644 --- a/sbin/ifconfig/ifieee80211.c +++ b/sbin/ifconfig/ifieee80211.c @@ -3202,6 +3202,33 @@ printrsnie(if_ctx *ctx, const char *tag, const u_int8_t *ie, size_t ielen) } } +static void +printrsnxe(if_ctx *ctx, const char *tag, const u_int8_t *ie, size_t ielen) +{ + size_t n; + + printf("%s", tag); + if (!ctx->args->verbose) + return; + + ie += 2, ielen -= 2; + + n = (*ie & 0x0f); + printf("<%zu", n + 1); + + /* We do not yet know about more than n=1 (0). */ + if (n != 0) + goto end; + + if (*ie & 0x10) + printf(" PTWTOPS"); + if (*ie & 0x20) + printf(" SAE h-t-e"); + +end: + printf(">"); +} + #define BE_READ_2(p) \ ((u_int16_t) \ ((((const u_int8_t *)(p))[1] ) | \ @@ -3610,6 +3637,7 @@ iename(int elemid) case IEEE80211_ELEMID_TPC: return " TPC"; case IEEE80211_ELEMID_CCKM: return " CCKM"; case IEEE80211_ELEMID_EXTCAP: return " EXTCAP"; + case IEEE80211_ELEMID_RSN_EXT: return " RSNXE"; } snprintf(iename_buf, sizeof(iename_buf), " UNKNOWN_ELEMID_%d", elemid); @@ -3693,6 +3721,9 @@ printies(if_ctx *ctx, const u_int8_t *vp, int ielen, unsigned int maxcols) case IEEE80211_ELEMID_APCHANREP: printapchanrep(ctx, " APCHANREP", vp, 2+vp[1]); break; + case IEEE80211_ELEMID_RSN_EXT: + printrsnxe(ctx, " RSNXE", vp, 2+vp[1]); + break; default: if (verbose) printie(ctx, iename(vp[0]), vp, 2+vp[1], maxcols);