From owner-freebsd-net@freebsd.org Wed Jan 30 10:02:34 2019 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 E24A014BAB16 for ; Wed, 30 Jan 2019 10:02:33 +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 797B98AAA6 for ; Wed, 30 Jan 2019 10:02:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3808514BAB10; Wed, 30 Jan 2019 10:02:33 +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 15A9614BAB0F for ; Wed, 30 Jan 2019 10:02:33 +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 TLSv1.3 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.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A2E268AAA2 for ; Wed, 30 Jan 2019 10:02:32 +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 D8DFF1DCA5 for ; Wed, 30 Jan 2019 10:02:31 +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 x0UA2Vs3029639 for ; Wed, 30 Jan 2019 10:02:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x0UA2VE4029638 for net@FreeBSD.org; Wed, 30 Jan 2019 10:02:31 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 235246] if_em init fails to allocate IRQ in 12.0-RELEASE Date: Wed, 30 Jan 2019 10:02:31 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: pr@aoek.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: 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: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Jan 2019 10:02:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235246 --- Comment #1 from pr@aoek.com --- Ok, here I have an update: I found a working and a not working hardware, so maybe it helps. WORKING: em0@pci0:1:0:0: class=3D0x020000 card=3D0x10d315d9 chip=3D0x10d38086 rev=3D= 0x00 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '82574L Gigabit Network Connection' class =3D network subclass =3D ethernet em0: port 0xd800-0xd81f mem 0xfe9e0000-0xfe9fffff,0xfe9dc000-0xfe9dffff irq 48 at device 0.0 on pci1 em0: attach_pre capping queues at 2 em0: using 1024 tx descriptors and 1024 rx descriptors em0: msix_init qsets capped at 2 em0: pxm cpus: 4 queue msgs: 4 admincnt: 1 em0: using 2 rx queues 2 tx queues=20 em0: Using MSIX interrupts with 3 vectors em0: allocated for 2 tx_queues em0: allocated for 2 rx_queues em0: Ethernet address: 00:25:90:20:e7:aa em0: netmap queues/slots: TX 2/1024, RX 2/1024 em0: link state changed to UP NOT WORKING: none2@pci0:11:0:0: class=3D0x020000 card=3D0x84571043 chip=3D0x150c808= 6 rev=3D0x00 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '82583V Gigabit Network Connection' class =3D network subclass =3D ethernet em0: port 0xec00-0xec1f mem 0xfe9e0000-0xfe9fffff,0xfe9dc000-0xfe9dffff irq 17 at device 0.0 on pci11 em0: attach_pre capping queues at 1 em0: using 1024 tx descriptors and 1024 rx descriptors em0: msix_init qsets capped at 1 em0: pxm cpus: 6 queue msgs: 0 admincnt: 1 em0: using 0 rx queues 0 tx queues=20 em0: Using MSIX interrupts with 1 vectors em0: allocated for 0 tx_queues em0: allocated for 0 rx_queues em0: failed to allocate IRQ for rid 0, name irq0. em0: iflib_legacy_setup failed 12 device_attach: em0 attach returned 12 --=20 You are receiving this mail because: You are the assignee for the bug.=