From owner-freebsd-stable@freebsd.org Tue Sep 8 02:11:40 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E8AE59CCC2C for ; Tue, 8 Sep 2015 02:11:39 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from mail.samsco.org (suzy.samsco.org [168.103.85.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C54461195 for ; Tue, 8 Sep 2015 02:11:39 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from localhost (localhost [192.168.254.3]) by mail.samsco.org (Postfix) with ESMTP id E92CC15C1D104; Tue, 8 Sep 2015 02:04:41 +0000 (UTC) Received: from mail.samsco.org ([192.168.254.3]) by localhost (mail.samsco.org [192.168.254.3]) (maiad, port 10024) with ESMTP id 68834-08; Tue, 8 Sep 2015 02:04:41 +0000 (UTC) Received: from [172.20.10.2] (114.sub-70-208-3.myvzw.com [70.208.3.114]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: scottl@samsco.org) by mail.samsco.org (Postfix) with ESMTPSA id F0E6615C1D007; Tue, 8 Sep 2015 02:04:40 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) Subject: Re: ISCI bus_alloc_resource failed From: Scott Long In-Reply-To: <20150907103435.Horde.z4GgTZD3-chqVxPgZhMklyM@duttonbros.com> Date: Mon, 7 Sep 2015 20:04:54 -0600 Cc: freebsd-stable@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <514DD6B2-EBC3-43F7-8C2A-F8A1C77463F0@samsco.org> References: <20150907103435.Horde.z4GgTZD3-chqVxPgZhMklyM@duttonbros.com> To: "Bradley W. Dutton" X-Mailer: Apple Mail (2.2098) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Sep 2015 02:11:40 -0000 This is really weird. According to what you=E2=80=99ve posted, it=E2=80=99= s advertising itself as an SMBus controller with no BARs. Maybe = you=E2=80=99re passing through the wrong device, or someone added the = wrong PCI device id data to the driver? Scott > On Sep 7, 2015, at 11:34 AM, Bradley W. Dutton = wrote: >=20 > Hi, >=20 > I'm having trouble with the isci driver in both stable and current. I = see the following dmesg in stable: >=20 > isci0: port = 0x5000-0x50ff mem 0xe7afc000-0xe7afffff,0xe7400000-0xe77fffff irq 19 at = device 0.0 on pci11 > isci: 1:000051 ISCI bus_alloc_resource failed >=20 >=20 > I'm running FreeBSD on VMWare ESXi 6 with vt-d passthrough of the isci = devices, here is the relevant pciconf output: >=20 > none2@pci0:3:0:0: class=3D0x0c0500 card=3D0x062815d9 = chip=3D0x1d708086 rev=3D0x06 hdr=3D0x00 > vendor =3D 'Intel Corporation' > device =3D 'C600/X79 series chipset SMBus Controller 0' > class =3D serial bus > subclass =3D SMBus > cap 10[90] =3D PCI-Express 2 endpoint max data 128(128) link = x32(x32) > speed 5.0(5.0) ASPM disabled(L0s) > cap 01[cc] =3D powerspec 3 supports D0 D3 current D0 > cap 05[d4] =3D MSI supports 1 message > ecap 000e[100] =3D ARI 1 > isci0@pci0:11:0:0: class=3D0x010700 card=3D0x062815d9 = chip=3D0x1d6b8086 rev=3D0x06 hdr=3D0x00 > vendor =3D 'Intel Corporation' > device =3D 'C602 chipset 4-Port SATA Storage Control Unit' > class =3D mass storage > subclass =3D SAS > cap 01[98] =3D powerspec 3 supports D0 D3 current D0 > cap 10[c4] =3D PCI-Express 2 endpoint max data 128(128) link = x32(x32) > speed 5.0(5.0) ASPM disabled(L0s) > cap 11[a0] =3D MSI-X supports 2 messages > Table in map 0x10[0x2000], PBA in map 0x10[0x3000] > ecap 0001[100] =3D AER 1 0 fatal 0 non-fatal 1 corrected > ecap 000e[138] =3D ARI 1 > ecap 0017[180] =3D TPH Requester 1 > ecap 0010[140] =3D SRIOV 1 >=20 >=20 > I haven't tried booting on bare metal but running a linux distro = (centos 7) in the same VM works without issue. Is is possible the SRIOV = option is causing trouble? I don't see a BIOS option to disable that = setting on this server like I have on some others. Any other ideas to = get this working? >=20 > Thanks, > Brad >=20 > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to = "freebsd-stable-unsubscribe@freebsd.org"