From owner-freebsd-bugs@freebsd.org Wed Apr 8 07:37:06 2020 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 A11382AC3DE for ; Wed, 8 Apr 2020 07:37:06 +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 48xx1Z3qN5z3Ndt for ; Wed, 8 Apr 2020 07:37:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8113D2AC3DD; Wed, 8 Apr 2020 07:37:06 +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 7FAEA2AC3DC for ; Wed, 8 Apr 2020 07:37:06 +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 48xx1Z2XRKz3Nds for ; Wed, 8 Apr 2020 07:37:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4E3751FA33 for ; Wed, 8 Apr 2020 07:37:06 +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 0387b6gp096266 for ; Wed, 8 Apr 2020 07:37:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0387b6X2096265 for bugs@FreeBSD.org; Wed, 8 Apr 2020 07:37:06 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 245449] link down bge0 when bge_attach() Date: Wed, 08 Apr 2020 07:37:06 +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: 12.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: asou@soum.co.jp 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 attachments.created 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: Wed, 08 Apr 2020 07:37:06 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D245449 Bug ID: 245449 Summary: link down bge0 when bge_attach() Product: Base System Version: 12.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: asou@soum.co.jp Created attachment 213188 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D213188&action= =3Dedit dmesg after applied `STACKUP` patch. I have HPE ProLiant DL20 Gen9. This PC have `Broadcom BCM5720 A0' as below: $ dmesg ...snip... FreeBSD 12.1-STABLE #28 r359720M: Wed Apr 8 15:26:49 JST 2020 root@tornado-hp:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 ...snip... bge0: mem 0x92b30000-0x92b3ffff,0x92b40000-0x92b4ffff,0x92b50000-0x92b5ffff at device= 0.0 numa-domain 0 on pci4 bge0: APE FW version: NCSI v1.3.16.0 bge0: CHIP ID 0x05720000; ASIC REV 0x5720; CHIP REV 0x57200; PCI-E miibus0: numa-domain 0 on bge0 brgphy0: PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow bge0: Using defaults for TSO: 65518/35/2048 bge0: Ethernet address: 98:f2:b3:8f:0c:94 pci0:2:0:1: failed to read VPD data. bge1: mem 0x92b00000-0x92b0ffff,0x92b10000-0x92b1ffff,0x92b20000-0x92b2ffff at device= 0.1 numa-domain 0 on pci4 bge1: APE FW version: NCSI v1.3.16.0 bge1: CHIP ID 0x05720000; ASIC REV 0x5720; CHIP REV 0x57200; PCI-E miibus1: numa-domain 0 on bge1 brgphy1: PHY 2 on miibus1 brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow bge1: Using defaults for TSO: 65518/35/2048 bge1: Ethernet address: 98:f2:b3:8f:0c:95 ...snip... bge0 is assigned to IPMI and bge1 assigned to use from FreeBSD. First, connect IPMI port by command `ipmitool -I lanplus -H 192.168.1.101 = -U Administrator sol activate'.=E3=80=80=E3=80=80The next step is to reboot Fr= eeBSD. =E3=80=80Then, the IPMI connection will be broken. I found this problem is occurred when bge_attach() was called. I added the following STACKUP to bge_reset(), and the IPMI connection is not broken. $ svnlite diff Index: sys/dev/bge/if_bge.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- sys/dev/bge/if_bge.c (revision 359720) +++ sys/dev/bge/if_bge.c (working copy) @@ -3958,6 +3958,9 @@ goto fail; } + /* Tell firmware we're alive. */ + BGE_SETBIT(sc, BGE_MODE_CTL, BGE_MODECTL_STACKUP); + /* Attach driver netdump methods. */ NETDUMP_SET(ifp, bge); I don't think this fix is proper, but I think it's a hint to solve this problem. --=20 You are receiving this mail because: You are the assignee for the bug.=