From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Xen 4.4 development update: Is PVH a blocker? Date: Mon, 16 Dec 2013 10:09:06 -0500 Message-ID: <20131216150906.GA14038@phenom.dumpdata.com> References: <20131213193926.GE28412@phenom.dumpdata.com> <10210502196.20131213215514@eikelenboom.it> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <10210502196.20131213215514@eikelenboom.it> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Sander Eikelenboom Cc: George Dunlap , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org > >> * qemu-upstream not freeing pirq > >> > http://www.gossamer-threads.com/lists/xen/devel/281498 > >> > http://marc.info/?l=xen-devel&m=137265766424502 > >> status: patches posted; latest patches need testing > >> Not a blocker. > > > I can't test it, b/c qemu-upstream does not work with PCI passthrough > > anymore. > > Strange, pci passthrough in general works for me on "simple" pci devices (usb cards, videograbber) with latest qemu-upstream and seabios upstream. > (if you have no need for pci rombars, no vga passthrough, no need for specifying funky things about which virtual functions to passthrough) > > What are you trying to passthrough ? -bash-4.1# lspci -s 01:00.0 -v 01:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) Subsystem: Intel Corporation Gigabit ET Dual Port Server Adapter Flags: fast devsel, IRQ 16 Memory at fbc20000 (32-bit, non-prefetchable) [disabled] [size=128K] Memory at fb800000 (32-bit, non-prefetchable) [disabled] [size=4M] I/O ports at e020 [disabled] [size=32] Memory at fbc44000 (32-bit, non-prefetchable) [disabled] [size=16K] Expansion ROM at fb400000 [disabled] [size=4M] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ Capabilities: [70] MSI-X: Enable- Count=10 Masked- Capabilities: [a0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-1b-21-ff-ff-45-d9-ac Capabilities: [150] Alternative Routing-ID Interpretation (ARI) Capabilities: [160] Single Root I/O Virtualization (SR-IOV) Kernel driver in use: pciback Kernel modules: igb > What problems do you have / errors do you see ? > http://www.gossamer-threads.com/lists/xen/devel/309476?do=post_view_threaded