From nobody Sun Nov 23 17:57:56 2025 X-Original-To: net@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 4dDxWT4Nwlz6HNrW for ; Sun, 23 Nov 2025 17:57:57 +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) 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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dDxWT3t34z3LDd for ; Sun, 23 Nov 2025 17:57:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1763920677; 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: in-reply-to:in-reply-to:references:references; bh=yz1FJC9igsHEEyOG/a2HXsxcqe4iUt6mvqSMARDili4=; b=Yjq3Azbpd4PUJ4D52ofJxjojXaraLU8IRRjksc+CcgoYGzwfdVLw1s6M1f0RERW2WBiCUP Gm77h1DNFn5frXTmWZdE8r806GDJufcfJiX270jR47pAai634C0GasEaWLa5u3k/847sec d8h8OFkSfXZVfZuafRiEJXz+/eCJyfhMmn8IjyQHkRYyb0OrSMBXIV79dOrK6LaX8GynzK BlHRZQY8RjbxcAaobzsdFEHZi4QRpbloNLWRHT3AVm/5jUrtOktJjZInat0NHs3pFSVXSq JfJPsJyz9Z3eZAXaa15xvAWGLna47h+0rMreHYyAefy+wEVV2gvSul2TdwBi1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1763920677; 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: in-reply-to:in-reply-to:references:references; bh=yz1FJC9igsHEEyOG/a2HXsxcqe4iUt6mvqSMARDili4=; b=pIeYW/QlVyecLASZQDyuYwsw7s9c0JEanq1NLwr6O6Bi/lFNKohZrxej+ytAbOdvfW/T7q 4R+kNi6H3iwyp3a+Fqz/EfUayx8nO96t4E9/p8m5uVMiz4bwD0rEyRpIRoVCJ6wzuI+tbW tIi2C5ljotYBP5g/R9SZQvIVizznG8JiHIkarkTo4JqTSGOsc2LNMaG+pea73i46820TUk JI0643/Ru9OeTAHiPuSkOWmvZP3d61FuSejTa5QHXFN6FY41VCESMmc2EST1xYEnF+lFG3 hT84OfSIgvhxW7JhAENnUA5jKpoH18altNSMd/qxKypznYeSEkl0siWw5H2V0g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1763920677; a=rsa-sha256; cv=none; b=XOxOK3OUK5EeoCFMmgYBnxYHZdJX3o253nWhi9qLG/u4C1gwAdulogmNlo0gF3J5o+LO/e tW1aWnritDXs+3gwuvF9F7lEiGEObAxbVX/NK3TPGVRkI8fZQrnhu6AoL5Yx6Jkh1grPJw XP5L3Cxts7zCsKv+Oom9yfvg/UdISql1oYbUIMDF4F/5qEen0Fy0bLJVSw0BxbfQla+xLh rRC7+Z0kprHnn6y1RQ3Kr0jwndfvuSgtiTxza2RpdTrLJK/ctb+oqdPTM7eacaUhJa9U+M yF+2InoSPpJLWEDMfpCEJtpS3AP2mBGtC5qAQG1/sFKP+7GZaHeHSVQLQEXTHg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4dDxWT3NPLzfm4 for ; Sun, 23 Nov 2025 17:57:57 +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 5ANHvvm1066993 for ; Sun, 23 Nov 2025 17:57:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5ANHvv8B066992 for net@FreeBSD.org; Sun, 23 Nov 2025 17:57:57 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 290793] iovctl on mlx5en won't work Date: Sun, 23 Nov 2025 17:57:56 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bz@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290793 --- Comment #9 from Bjoern A. Zeeb --- (In reply to David BOYER from comment #6) Hi, thanks for the apparently simple sample. I am still running into a prereq problem: I enabled SR-IOV in BIOS. I enabled it in the Mellanox Firmware flexboot thingy. GENERIC has SR-IOV support in it as much as I could see. # ls -l /dev/iov ls: /dev/iov: No such file or directory # iovctl -C -f /etc/iovctl/mce0.conf iovctl: Could not open device '/dev/iov/mlx5_core0': No such file or direct= ory What else needs doing to get this? # pciconf -lBbcevV mlx5_core0 mlx5_core0@pci0:2:0:0: class=3D0x020000 rev=3D0x00 hdr=3D0x00 vendor=3D0x1= 5b3 device=3D0x1013 subvendor=3D0x15b3 subdevice=3D0x0008 vendor =3D 'Mellanox Technologies' device =3D 'MT27700 Family [ConnectX-4]' class =3D network subclass =3D ethernet bar [10] =3D type Prefetchable Memory, range 64, base 0x383ffc000000,= size 33554432, enabled cap 10[60] =3D PCI-Express 2 endpoint max data 256(512) FLR NS max read 512 link x16(x16) speed 8.0(8.0) cap 03[48] =3D VPD cap 11[9c] =3D MSI-X supports 128 messages, enabled Table in map 0x10[0x2000], PBA in map 0x10[0x3000] cap 09[c0] =3D vendor (length 24) cap 01[40] =3D powerspec 3 supports D0 D3 current D0 ecap 0003[100] =3D Serial 1 xxx ecap 0001[110] =3D AER 1 0 fatal 0 non-fatal 1 corrected ecap 000e[170] =3D ARI 1 ecap 0019[1c0] =3D PCIe Sec 1 lane errors 0 PCI-e errors =3D Correctable Error Detected Unsupported Request Detected Corrected =3D Advisory Non-Fatal Error VPD ident =3D 'CX416A - ConnectX-4 QSFP' VPD ro PN =3D 'MCX416A-CCAT ' VPD ro EC =3D 'A5' VPD ro SN =3D 'MT1544X0xxxx ' VPD ro V0 =3D 'PCIeGen3 x16 ' --=20 You are receiving this mail because: You are the assignee for the bug.=