From 74a4d8c26dd3c1e9febcb717cfd6cb6512991a7a Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Fri, 22 Dec 2006 21:39:35 +0000
Subject: 20060303

---
 os/boot/puma/outb.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 os/boot/puma/outb.c

(limited to 'os/boot/puma/outb.c')

diff --git a/os/boot/puma/outb.c b/os/boot/puma/outb.c
new file mode 100644
index 00000000..e66c994e
--- /dev/null
+++ b/os/boot/puma/outb.c
@@ -0,0 +1,20 @@
+typedef	unsigned short	ushort;
+typedef	unsigned char	uchar;
+
+enum {
+	IsaIOBase		= 0xf0000000,
+	IsaMemBase	= 0xe0000000,
+
+	IOBase		= 0x300,
+	MemBase		= 0xc0000,
+
+	TxFrame		= 0x0a00,
+};
+
+#define	regw(reg, val)		*((ushort *)IsaMemBase + MemBase + (reg)) = (val)
+
+void
+main(void)
+{
+	regw(TxFrame, 0x1234);
+}
-- 
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