From owner-freebsd-net@freebsd.org Sun Oct 14 00:52:12 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5CE6E10B7F3F for ; Sun, 14 Oct 2018 00:52:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id EECC3707BA for ; Sun, 14 Oct 2018 00:52:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id B306A10B7F3D; Sun, 14 Oct 2018 00:52:11 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A191B10B7F3C for ; Sun, 14 Oct 2018 00:52:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 43D95707B7 for ; Sun, 14 Oct 2018 00:52:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 922734494 for ; Sun, 14 Oct 2018 00:52:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w9E0qAMG069765 for ; Sun, 14 Oct 2018 00:52:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w9E0qA5c069764 for net@FreeBSD.org; Sun, 14 Oct 2018 00:52:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 232142] Chelsio T520-SO cxgbe driver no longer recognized as 10Gb Date: Sun, 14 Oct 2018 00:52:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: j@nitrology.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Oct 2018 00:52:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232142 Jason Wolfe changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |j@nitrology.com --- Comment #4 from Jason Wolfe --- This looks like it could an interoperability issue with a new firmware and = an old driver, we ran into this at Limelight. They moved over from outputting speeds in mb to kb I believe it was, so the old driver gets confused if run= ning a newer firmware. What's the sysctll output of dev.t5nex.0.firmware_version ? If you are hitt= ing this bug you have 2 options: - Upgrade to a newer driver. It looks like you are running the newer versio= n of pfsense w FreeBSD 11.2, so it'd take you pulling the new driver into the 11= .2 tree, and likely reverting a bunch of the tie in the driver has with the re= st of the kernel, like the epoch and TLS changes. This could get rough, but we= did test this and it's doable. - Downgrade the firmware to one that's compatible with the driver. The bina= ry firmware blob is actually included in the driver, but by default it will on= ly upgrade the firmware on the card if it's newer. If you set hw.cxgbe.fw_install=3D"1" in loader.conf, that tells the driver it's allowe= d to downgrade the firmware also. Give this a try if you'd like. --=20 You are receiving this mail because: You are the assignee for the bug.=