From: Ian Jackson Date: Mon, 15 Feb 2010 14:08:53 +0000 (+0000) Subject: passthrough: magic ioport protocol no longer unplugs passthrough NICs X-Git-Tag: xen-4.0.0-rc3 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=60b80e3ee319e908069d1603e5b73f815acdffac;p=qemu-xen-4.3-testing.git passthrough: magic ioport protocol no longer unplugs passthrough NICs On Fri, 12 Feb 2010, Zhai, Edwin wrote: > [bugs:] > > 1. Pass-through NICs are also unplugged, although them have different > path with vnif and emulated NIC. You are right, that is a bug and this patch should fix it. Signed-off-by: Stefano Stabellini --- diff --git a/hw/pci.c b/hw/pci.c index af70b11a3..fc6b019f7 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -858,7 +858,8 @@ void pci_unplug_netifs(void) dev = bus->devices[x]; if (dev && dev->config[0xa] == 0 && - dev->config[0xb] == 2) { + dev->config[0xb] == 2 && + test_pci_slot(x >> 3) != 1) { /* Found a netif. Remove it from the bus. Note that we don't free it here, since there could still be references to it floating around. There are only