initial import of NetBSD tree

1 files changed, 22 insertions, 0 deletions

diff --git a/sys/dev/isa/if_ie507.h b/sys/dev/isa/if_ie507.h
new file mode 100644
index 00000000000..769911fc2da
--- /dev/null
+++ b/sys/dev/isa/if_ie507.h
@@ -0,0 +1,22 @@
+/*	$NetBSD: if_ie507.h,v 1.5 1995/01/23 04:50:10 mycroft Exp $	*/
+
+/*
+ * Definitions for 3C507
+ */
+
+#define	IE507_CTRL	6	/* control port */
+#define	IE507_ICTRL	10	/* interrupt control */
+#define	IE507_ATTN 	11	/* any write here sends a chan attn */
+#define	IE507_MADDR	14	/* shared memory configuration */
+#define	IE507_IRQ	15	/* IRQ configuration */
+
+#define	EL_CTRL_BNK0	0x00	/* register bank 0 */
+#define	EL_CTRL_BNK1	0x01	/* register bank 1 */
+#define	EL_CTRL_BNK2	0x02	/* register bank 2 */
+#define	EL_CTRL_IEN	0x04	/* interrupt enable */
+#define	EL_CTRL_INTL	0x08	/* interrupt active latch */
+#define	EL_CTRL_16BIT	0x10	/* bus width; clear = 8-bit, set = 16-bit */
+#define	EL_CTRL_LOOP	0x20	/* loopback mode */
+#define	EL_CTRL_NRST	0x80	/* turn off to reset */
+#define	EL_CTRL_RESET	(EL_CTRL_LOOP)
+#define	EL_CTRL_NORMAL	(EL_CTRL_NRST | EL_CTRL_IEN | EL_CTRL_BNK1)