From nobody Sun Aug 16 20:58:39 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 4hNSxC6W73z6pbbS for ; Sun, 16 Aug 2026 20:58:39 +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 "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hNSxC3VMqz3DDh for ; Sun, 16 Aug 2026 20:58:39 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786913919; 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=4M8yMCpCtdzc7tDPYY8uzMuEleqLJKriWOtb4ieI+Go=; b=ZNfb//Qc7jA0DVo5W9zizMlDsprMun/fnvs+caVHAjq1KRQUcKlgQ9ShPITOet8l/PonOc wMsq7J00dTD20CvymaSd3ojOx6bOEk/ckL52fVAJAdMQ94WG6Jc07ussCaKlqa4Pd/C2Qh 8VuTbpixj7s87MuzRF5bMbkkQZ3+7IIFwpLd15ahEm/90Kli6rEMaPj/rgDkhBS/jpQtXs HL4dpxOIRyWveGLbRkhYVqCDo1QPWE4vaXN43nTuq/0yawnNgUC1ebfuKNw3Zmo//J0qj5 YlVOvL/LRUvv7MbTIJv1MjtAKrHZQ0VlM6zWCppVLxocfajWDfBLKxBtB1/WqA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786913919; a=rsa-sha256; cv=none; b=izXlPkjcwmiqbvToiAVFnzL5Wzk2T5LwHtk8zPTgXOq2dWIBaPRzirLAETwzYLvwh0sCwI G8ix3YtV54m7ZfttDucyalzfRxzfh5JQkX4ac6x38wAwrfHRAyANrnFyFUpO5zZtPziOuD B1UGBv9Y1b0t8b5SiFVHgK/+x7qybABT2wVyJL8Pdd5asTU4xpgHWAvU5SyONvIy3QQhQR kBXaAoJP+GJU9El5UAzFTQmprg8ipUtob7emmwpYiu+QlXgHmXxxNclMtvCs7EuTUKUoAG mZHkkym+IXPu9gSYlSx+AYZ/GT3rvosQtO+RRxBFyROqOHF2LuhztAQzevKCDw== 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=1786913919; 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=4M8yMCpCtdzc7tDPYY8uzMuEleqLJKriWOtb4ieI+Go=; b=U1KUF5775mceqQXbiMRE6KukhjpTghrtjJSoyUD04ABPaM9PpwjjNb8C0kgh44Y499vurH gvP+r1OX1dbaSwyF3VW7mDaJuQQkiVLv8e34kH5cSSdEH+lphZrFIPMzU8sDXAmB8te9YC OO60hTMu/Cjs6Tw286jOfbOcAeugrFenOXCBNoTg4hzNZ4NmbLMDD+Vc3HZE8CSFxRHSIA gPZipabXMbtnv9PDK6RMh6QKtFn+0f3KDOixPSNcDHXSr9ftNdxwDSzTkK5H4VPhk5xjEz eUDqUCVRmRDAcWATlEmmbEERo26GJoZYGTDITYpaMyUV0FWqdCNz7ftOnmhoYQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hNSxC1xVhzknP for ; Sun, 16 Aug 2026 20:58:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1894c by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sun, 16 Aug 2026 20:58:39 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Kevin Bowling Subject: git: dbb7ce7cc0ed - stable/14 - ixgbe: Re-enable the SFP laser during initialization 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: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: dbb7ce7cc0edc24057e5215fe63d2094c39982c9 Auto-Submitted: auto-generated Date: Sun, 16 Aug 2026 20:58:39 +0000 Message-Id: <6a82247f.1894c.4cbb00d8@gitrepo.freebsd.org> The branch stable/14 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=dbb7ce7cc0edc24057e5215fe63d2094c39982c9 commit dbb7ce7cc0edc24057e5215fe63d2094c39982c9 Author: Kevin Bowling AuthorDate: 2026-08-06 08:21:35 +0000 Commit: Kevin Bowling CommitDate: 2026-08-16 20:58:18 +0000 ixgbe: Re-enable the SFP laser during initialization ixgbe_if_stop() disables the transmit laser on every 82599 SFP fiber port, but the iflib initialization path did not re-enable it. Re-enable the laser before deferred SFP module setup so interface reinitialization cannot leave either single-speed or multispeed optics dark. The hardware wrapper is a no-op when laser control is unavailable. The placement follows Intel ix-3.4.39; this version deliberately applies to every SFP port affected by the stop path. (cherry picked from commit 545779a99290b7b7d94dece6c096ce230be91ff9) --- sys/dev/ixgbe/if_ix.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/dev/ixgbe/if_ix.c b/sys/dev/ixgbe/if_ix.c index 541ca96d3228..367f2b4d0f6e 100644 --- a/sys/dev/ixgbe/if_ix.c +++ b/sys/dev/ixgbe/if_ix.c @@ -1803,6 +1803,8 @@ ixgbe_config_link(if_ctx_t ctx) sfp = ixgbe_is_sfp(hw); if (sfp) { + /* ixgbe_if_stop() disables it on every 82599 SFP port. */ + ixgbe_enable_tx_laser(hw); sc->task_requests |= IXGBE_REQUEST_TASK_MOD; iflib_admin_intr_deferred(ctx); } else {