Change how PCI device lookup is done to handle also USB devices, in
which case get the USB controller. Instead of taking basename of the
'device' symlink, resolve the full path (example:
/sys/devices/pci0000:00/0000:00:09.0/usb4/4-7/4-7:1.0) and take the
first part after pci0000:00. Theoretically it could be a bridge, but VM
has flat PCI topology.
Signed-off-by: Marek Marczykowski-Górecki <marma...@invisiblethingslab.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
---
automation/scripts/qubes-x86-64.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/automation/scripts/qubes-x86-64.sh
b/automation/scripts/qubes-x86-64.sh
index 9359e8914fb2..861e302d845b 100755
--- a/automation/scripts/qubes-x86-64.sh
+++ b/automation/scripts/qubes-x86-64.sh
@@ -110,7 +110,8 @@ timeout 30s udhcpc -i \"\$interface\"
pingip=\$(ip -o -4 r show default|cut -f 3 -d ' ')
ping -c 10 \"\$pingip\"
echo domU started
-pcidevice=\$(basename \$(readlink /sys/class/net/\$interface/device))
+pcidevice=\$(realpath /sys/class/net/\$interface/device |
+ sed 's#.*pci0000:00/\\([^/]*\\).*#\\1#')
lspci -vs \$pcidevice
"
if [ -n "$PCIDEV_INTR" ]; then
--
git-series 0.9.1
