Date: Mon, 9 Jun 2025 21:45:03 GMT From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 1313f1c2a35f - main - ifconfig: 802.11: decode RSNXE IE Message-ID: <202506092145.559Lj3fF062953@gitrepo.freebsd.org>
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The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=1313f1c2a35f7dbaba1b2948d2f0c4a1f4113f67 commit 1313f1c2a35f7dbaba1b2948d2f0c4a1f4113f67 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2025-04-22 20:08:20 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2025-06-09 21:44:25 +0000 ifconfig: 802.11: decode RSNXE IE Sponsored by: The FreeBSD Foundation MFC after: 3 days Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D50675 --- sbin/ifconfig/ifieee80211.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/sbin/ifconfig/ifieee80211.c b/sbin/ifconfig/ifieee80211.c index d08b5c861c76..2f79f2e92e60 100644 --- a/sbin/ifconfig/ifieee80211.c +++ b/sbin/ifconfig/ifieee80211.c @@ -3212,6 +3212,33 @@ 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] ) | \ @@ -3620,6 +3647,7 @@ 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); @@ -3703,6 +3731,9 @@ 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);
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