From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:60725) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Spba2-0007t4-JW for qemu-devel@nongnu.org; Fri, 13 Jul 2012 04:50:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SpbZy-0001FO-3K for qemu-devel@nongnu.org; Fri, 13 Jul 2012 04:50:30 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:55181) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SpbZx-0001Dj-T2 for qemu-devel@nongnu.org; Fri, 13 Jul 2012 04:50:26 -0400 Received: by pbbro12 with SMTP id ro12so5411713pbb.4 for ; Fri, 13 Jul 2012 01:50:24 -0700 (PDT) Message-ID: <4FFFE148.7070708@ozlabs.ru> Date: Fri, 13 Jul 2012 18:50:16 +1000 From: Alexey Kardashevskiy MIME-Version: 1.0 References: <20120326141937.19924.44316.malonedeb@wampee.canonical.com> <20120712180801.3046.87969.malone@soybean.canonical.com> In-Reply-To: <20120712180801.3046.87969.malone@soybean.canonical.com> Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Bug 965327] Re: virtio-pci: can't reserve io 0x0000-0x001f List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Bug 965327 <965327@bugs.launchpad.net> Cc: Kenneth Salerno , qemu-devel@nongnu.org Here - http://git.qemu.org/qemu.git - is no mention of 1.1.0-1. The master branch from there seems working for me, just checked. Please try the latest master. This is what my guest prints. Both devices work. root@erif_root:~# lspci -v 00:00.0 Ethernet controller: Qumranet, Inc. Virtio network device Subsystem: Qumranet, Inc. Device 0001 Flags: bus master, fast devsel, latency 0, IRQ 17 I/O ports at 0020 [size=32] Memory at 100b0000000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 100b0010000 [disabled] [size=64K] Capabilities: [40] MSI-X: Enable+ Count=3 Masked- Kernel driver in use: virtio-pci 00:01.0 SCSI storage controller: Qumranet, Inc. Virtio block device Subsystem: Qumranet, Inc. Device 0002 Flags: bus master, fast devsel, latency 0, IRQ 18 I/O ports at 0040 [size=64] Memory at 100b0020000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] MSI-X: Enable+ Count=2 Masked- Kernel driver in use: virtio-pci QEMU Source file is hw/spapr_pci.c. On 13/07/12 04:08, Kenneth Salerno wrote: > The changelog for 1.1.0-1 states "Pseries handles PCI, allowing for > virtio devices with -M pseries" while this bug report here still stands > as an issue I'm having where SLOF detects my virtio-block device but > QEMU does not create a virtio-pci device that the Linux kernel can > recognize. I would at least like to know which source files (and if this > problem I'm having is with SLOF or QEMU) I should be concerned with if > you would like me to troubleshoot further. -- Alexey