From owner-freebsd-bugs@freebsd.org Sat Sep 14 04:26:00 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A74D6DE305 for ; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46VfZc3rPBz4Tk7 for ; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 83C02DE302; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 82950DE301 for ; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) (envelope-from bugzilla-noreply@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46VfZc22qgz4Tk5 for ; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 297F41A5C5 for ; Sat, 14 Sep 2019 04:26:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8E4Q0ul088842 for ; Sat, 14 Sep 2019 04:26:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8E4Q0tM088837 for bugs@FreeBSD.org; Sat, 14 Sep 2019 04:26:00 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: bugs@FreeBSD.org Subject: [Bug 240576] mlxen(4) driver unusable with MT26448 Date: Sat, 14 Sep 2019 04:25:58 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yoitsmeremember+fbsd@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Sep 2019 04:26:00 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240576 Bug ID: 240576 Summary: mlxen(4) driver unusable with MT26448 Product: Base System Version: 12.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: yoitsmeremember+fbsd@gmail.com I've installed a Mellanox MT26448 based card, which appears to be recognize= d: # dmesg|grep mlx4 mlx4_core0: mem 0xdf200000-0xdf2fffff,0xdf800000-0xdfffffff irq= 22 at device 0.0 on pci4 mlx4_core: Mellanox ConnectX core driver v3.4.1 (October 2017) mlx4_core: Initializing mlx4_core mlx4_core0: Unable to determine PCI device chain minimum BW # pciconf -lcbv mlx4_core0@pci0:4:0:0: mlx4_core0@pci0:4:0:0: class=3D0x020000 card=3D0x002115b3 chip=3D0x675015b= 3 rev=3D0xb0 hdr=3D0x00 vendor =3D 'Mellanox Technologies' device =3D 'MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s]' class =3D network subclass =3D ethernet bar [10] =3D type Memory, range 64, base 0xdf200000, size 1048576, en= abled bar [18] =3D type Prefetchable Memory, range 64, base 0xdf800000, size 8388608, enabled cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 03[48] =3D VPD cap 11[9c] =3D MSI-X supports 128 messages, enabled Table in map 0x10[0x7c000], PBA in map 0x10[0x7d000] cap 10[60] =3D PCI-Express 2 endpoint max data 128(256) FLR link x8(x8) speed 5.0(5.0) ASPM disabled(L0s) ecap 000e[100] =3D ARI 1 ecap 0003[148] =3D Serial 1 0002c90300529b42 However, the interface never appears in ifconfig, and is therefore unusable= .=20 If it will help I can give devs a remote shell account to a machine with the card in it. --=20 You are receiving this mail because: You are the assignee for the bug.=