diff options
author | Eduardo Habkost <ehabkost@redhat.com> | 2014-09-26 17:45:25 -0300 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-10-04 08:59:15 +0200 |
commit | b152b05a35acc0ff3da5648fd5cb97136853838c (patch) | |
tree | 848ab76e85003e03c5053b49f2a2086c2505337c /xen-common.c | |
parent | 782c3f2939a8faefa4c5a324dfb472a534048510 (diff) | |
download | qemu-b152b05a35acc0ff3da5648fd5cb97136853838c.zip qemu-b152b05a35acc0ff3da5648fd5cb97136853838c.tar.gz qemu-b152b05a35acc0ff3da5648fd5cb97136853838c.tar.bz2 |
accel: Move Xen registration code to xen-common.c
Note that this has an user-visible side-effect: instead of reporting
"Xen is not supported for this target", QEMU binaries not supporting Xen
will report "xen accelerator does not exist".
As xen_available() always return 1 when CONFIG_XEN is enabled, we don't
need to set AccelClass.available anymore. xen_enabled() is not being
removed yet, but only because vl.c is still using it.
This also allows us to make xen_init() static.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'xen-common.c')
-rw-r--r-- | xen-common.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/xen-common.c b/xen-common.c index f07b35e..acc64d5 100644 --- a/xen-common.c +++ b/xen-common.c @@ -11,6 +11,7 @@ #include "hw/xen/xen_backend.h" #include "qmp-commands.h" #include "sysemu/char.h" +#include "sysemu/accel.h" //#define DEBUG_XEN @@ -109,7 +110,7 @@ static void xen_change_state_handler(void *opaque, int running, } } -int xen_init(MachineClass *mc) +static int xen_init(MachineClass *mc) { xen_xc = xen_xc_interface_open(0, 0, 0); if (xen_xc == XC_HANDLER_INITIAL_VALUE) { @@ -121,3 +122,25 @@ int xen_init(MachineClass *mc) return 0; } +static void xen_accel_class_init(ObjectClass *oc, void *data) +{ + AccelClass *ac = ACCEL_CLASS(oc); + ac->name = "Xen"; + ac->init = xen_init; + ac->allowed = &xen_allowed; +} + +#define TYPE_XEN_ACCEL ACCEL_CLASS_NAME("xen") + +static const TypeInfo xen_accel_type = { + .name = TYPE_XEN_ACCEL, + .parent = TYPE_ACCEL, + .class_init = xen_accel_class_init, +}; + +static void xen_type_init(void) +{ + type_register_static(&xen_accel_type); +} + +type_init(xen_type_init); |