diff options
Diffstat (limited to 'device/ds_routines.c')
| -rw-r--r-- | device/ds_routines.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/device/ds_routines.c b/device/ds_routines.c index 78ff51fe..826005f2 100644 --- a/device/ds_routines.c +++ b/device/ds_routines.c @@ -325,6 +325,9 @@ io_return_t ds_device_intr_register (device_t dev, int id, int flags, ipc_port_t receive_port) { +#ifdef MACH_XEN + return D_INVALID_OPERATION; +#else /* MACH_XEN */ kern_return_t err; mach_device_t mdev = dev->emul_data; @@ -355,11 +358,15 @@ ds_device_intr_register (device_t dev, int id, ip_reference (receive_port); } return err; +#endif /* MACH_XEN */ } kern_return_t ds_device_intr_ack (device_t dev, ipc_port_t receive_port) { +#ifdef MACH_XEN + return D_INVALID_OPERATION; +#else /* MACH_XEN */ mach_device_t mdev = dev->emul_data; /* Refuse if device is dead or not completely open. */ @@ -371,6 +378,7 @@ ds_device_intr_ack (device_t dev, ipc_port_t receive_port) return D_INVALID_OPERATION; return irq_acknowledge(receive_port); +#endif /* MACH_XEN */ } boolean_t |