In the node device APIs we look for a property in HAL call info.subsystem.
Turns out this is a fairly recent addition to HAL, and it used to be
called 'linux.subsystem' in RHEL-5 vintage & earlier. This means we never
see any PCI / USB devices in libvirt when on RHEL-5.
This patch makes us check for both those properties, since the values
are the same for each - just the property name changed
Daniel
Index: src/node_device_hal.c
===================================================================
RCS file: /data/cvs/libvirt/src/node_device_hal.c,v
retrieving revision 1.9
diff -u -p -r1.9 node_device_hal.c
--- src/node_device_hal.c 2 Mar 2009 17:41:13 -0000 1.9
+++ src/node_device_hal.c 12 Mar 2009 14:07:12 -0000
@@ -357,7 +357,8 @@ static int gather_capabilities(LibHalCon
goto failure;
}
- if (get_str_prop(ctx, udi, "info.subsystem", &bus_name) == 0) {
+ if (get_str_prop(ctx, udi, "info.subsystem", &bus_name) == 0 ||
+ get_str_prop(ctx, udi, "linux.subsystem", &bus_name) == 0) {
rv = gather_capability(ctx, udi, bus_name, &caps);
if (rv != 0)
goto failure;
--
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