From nobody Mon Jun 29 06:34:45 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4gpc2Y6K4Nz6k5M0 for ; Mon, 29 Jun 2026 06:34:45 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gpc2Y3l8jz4HBk for ; Mon, 29 Jun 2026 06:34:45 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1782714885; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=WPL9Th074Z/bQ7riIoBvF2+hgGnfqPgVXZaRqV8xm1Q=; b=NlCn61rSNXIw7iU1MAcQ+uOry9kfBeyZGR4mYAhW+2WSTVZSe2gOWdc6L2HDLnOc9GROvJ zeqIZu3iLonnuL46zYAlz9Z2yK5SCPqOlc59VhcUYV5SHcMYK81W3wEzmQb/L5t6v45RK+ DkD9BuDLsCNwbm/a4ouGysQj42MFn6NzujwNqf917VcRDcXpNZsQuRawPfAKhnCDk68Q45 KMba1i4Vi4MrlvczqGYbvoGPtbwJg52q0JPoXArVIRPerekU7OXeq/LbVYlAURBSo+9Fl1 951hGrF3R8SIRECXZpCEPFYZsfxRWAArw7KWJNwHOyO7ZqE9XtjQiT3Olx8ZzQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1782714885; a=rsa-sha256; cv=none; b=KXLsg9LRLen62JtLgOVd0c10dzueyrxyC7Xpq09K3Dl38On+8VbyR5n/Efe+5zrwdqsNFH NeamMApW509r0Nm+QRkHN2KjgmxNICGQ66+yQHR63yp/ya62yAPupbgKlKAhNvvauT8dJf k3OPaXITfEQQiuej9zCS0saAl93ihYXxf2B7GWyxCYVYncYlaPvzijb8cCUaO1uUtQwbR4 MATQACjiBTx8OpkBOG9xpsNi9d+929CMOL610x/5U5gtL9oIL8Sq5ZsO91fVV+AoF5KAOi SxX0VcdOZE6fpCQGiGhkKJPqZvQIOPJj4LXkhP6eDFSLbk2LhCDwle0ducA8UQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1782714885; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=WPL9Th074Z/bQ7riIoBvF2+hgGnfqPgVXZaRqV8xm1Q=; b=PCMhQtthOA8uHmq6QrXvX/NLMawd246dreHEhshUC4FOI/VgXELdrkLHN1XX/fmR6MU2NK tXEp5DF5A0U5Ckk1xD5bHWcAHXL/ADnTYYwWwTFBqtzbZvrBoQK1FqfEw76dYFSZqkLqh1 e8BmQDLYjtBeOqfedF3j1CLg4n49qe64Twr5DsUien7mehloNOn9xFLF+PfOISQzvJ040a WyYS7tOuA6jkm/M4jSL0cQhtAw1bf/u+OU/fwROAaM+KOJBtoy55E8X9PqZAtUcwGysxEY U0/pf0JaNsvH3asvUaACoqsuW+zZUwMMjhiDEqCU9qGzyIrrdL79iq/UY0U1Aw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gpc2Y2dsyzmmh for ; Mon, 29 Jun 2026 06:34:45 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 47086 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 29 Jun 2026 06:34:45 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Bjoern A. Zeeb Subject: git: f28bc5e19477 - stable/15 - LinuxKPI: 802.11: track bandwidth/rx_nss change in lkpi_sta_sync_from_ni() 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list 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/15 X-Git-Reftype: branch X-Git-Commit: f28bc5e194777be6381976bd43826376d948ef12 Auto-Submitted: auto-generated Date: Mon, 29 Jun 2026 06:34:45 +0000 Message-Id: <6a421205.47086.5339cd3e@gitrepo.freebsd.org> The branch stable/15 has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=f28bc5e194777be6381976bd43826376d948ef12 commit f28bc5e194777be6381976bd43826376d948ef12 Author: Bjoern A. Zeeb AuthorDate: 2026-06-22 01:11:18 +0000 Commit: Bjoern A. Zeeb CommitDate: 2026-06-29 03:55:09 +0000 LinuxKPI: 802.11: track bandwidth/rx_nss change in lkpi_sta_sync_from_ni() In lkpi_sta_sync_from_ni() track the bandwidth and rx_nss at the beginning so at the end we can diff if they changed in order to generate the appropriate RC*CHNAGED flags for the (*link_sta_rc_update) downcall. Sponsored by: The FreeBSD Foundation (cherry picked from commit 53d9c14af6a65dcc037527c6ff5308c94806fafe) --- sys/compat/linuxkpi/common/src/linux_80211.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sys/compat/linuxkpi/common/src/linux_80211.c b/sys/compat/linuxkpi/common/src/linux_80211.c index ed9b3878f1d9..04874b0e340f 100644 --- a/sys/compat/linuxkpi/common/src/linux_80211.c +++ b/sys/compat/linuxkpi/common/src/linux_80211.c @@ -908,6 +908,8 @@ lkpi_sta_sync_from_ni(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { enum ieee80211_bss_changed bss_changed; enum ieee80211_rate_control_changed_flags rc_changed; + enum ieee80211_sta_rx_bandwidth bandwidth; + uint8_t rx_nss; if (updchnctx) lockdep_assert_wiphy(hw->wiphy); @@ -915,6 +917,12 @@ lkpi_sta_sync_from_ni(struct ieee80211_hw *hw, struct ieee80211_vif *vif, bss_changed = 0; rc_changed = 0; + bandwidth = sta->deflink.bandwidth; + rx_nss = sta->deflink.rx_nss; + + TRACE_RATES("updchnctx %d bandwidth %d rx_nss %u", + updchnctx, bandwidth, rx_nss); + /* * Ensure rx_nss is at least 1 as otherwise drivers run into * unexpected problems. @@ -940,6 +948,11 @@ lkpi_sta_sync_from_ni(struct ieee80211_hw *hw, struct ieee80211_vif *vif, bss_changed |= lkpi_sta_supp_rates(hw, vif, ni, &rc_changed); + if (sta->deflink.bandwidth != bandwidth) + rc_changed |= IEEE80211_RC_BW_CHANGED; + if (sta->deflink.rx_nss != rx_nss) + rc_changed |= IEEE80211_RC_NSS_CHANGED; + TRACE_RATES("updchnctx %d rc_change %#010x bss_changed %#010jx " "bandwidth %d rx_nss %u", updchnctx, rc_changed, (uintmax_t)bss_changed,