merge sd changes from 9atom

1 files changed, 26 insertions, 0 deletions

diff --git a/sys/src/9/port/led.h b/sys/src/9/port/led.h
new file mode 100644
index 000000000..99173c5d8
--- /dev/null
+++ b/sys/src/9/port/led.h
@@ -0,0 +1,26 @@
+typedef struct Ledport Ledport;
+
+struct Ledport {
+	uchar	nled;
+	uchar	led;
+	ushort	ledbits;		/* implementation dependent */
+};
+
+/* http://en.wikipedia.org/wiki/IBPI */
+enum {
+	Ibpinone,
+	Ibpinormal,
+	Ibpilocate,
+	Ibpifail,
+	Ibpirebuild,
+	Ibpipfa,
+	Ibpispare,
+	Ibpicritarray,
+	Ibpifailarray,
+	Ibpilast,
+};
+
+char	*ledname(int);
+int	name2led(char*);
+long	ledr(Ledport*, Chan*, void*, long, vlong);
+long	ledw(Ledport*, Chan*, void*, long, vlong);