PERFORCE change 93222 for review

[Marcel Moolenaar]

http://perforce.freebsd.org/chv.cgi?CH=93222

Change 93222 by marcel at marcel_nfs on 2006/03/13 02:33:37

	o  Make the serial interrupt sources visible to the
	   kernel only.
	o  source-specific interrupt handlers return an int
	   to indicate if the interrupt condition was cleared
	   or not. Create the serdev_intr_t type for them.

Affected files ...

.. //depot/projects/uart/sys/serial.h#5 edit

Differences ...

==== //depot/projects/uart/sys/serial.h#5 (text+ko) ====

@@ -65,6 +65,7 @@
 
 #define	SER_MASK_DELTA	SER_DELTA(SER_MASK_STATE)
 
+#ifdef _KERNEL
 /*
  * Specification of interrupt sources typical for serial ports. These are
  * useful when some umbrella driver like scc(4) has enough knowledge of
@@ -82,4 +83,10 @@
 #define	SER_INT_MASK	0xff0000
 #define	SER_INT_SIGMASK	(SER_MASK_DELTA | SER_MASK_STATE)
 
+#ifndef LOCORE
+typedef int serdev_intr_t(void*);
+#endif
+
+#endif	/* _KERNEL */
+
 #endif /* !_SYS_SERIAL_H_ */