Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

2 files changed, 53 insertions, 0 deletions

diff --git a/include/asm-sh/saturn/io.h b/include/asm-sh/saturn/io.h
new file mode 100644
index 000000000000..f1b9b5d633f4
--- /dev/null
+++ b/include/asm-sh/saturn/io.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm-sh/saturn/io.h
+ *
+ * I/O functions for use on the Sega Saturn.
+ *
+ * Copyright (C) 2002 Paul Mundt
+ *
+ * Released under the terms of the GNU GPL v2.0.
+ */
+#ifndef __ASM_SH_SATURN_IO_H
+#define __ASM_SH_SATURN_IO_H
+
+/* arch/sh/boards/saturn/io.c */
+extern unsigned long saturn_isa_port2addr(unsigned long offset);
+extern void *saturn_ioremap(unsigned long offset, unsigned long size);
+extern void saturn_iounmap(void *addr);
+
+#endif /* __ASM_SH_SATURN_IO_H */
+
diff --git a/include/asm-sh/saturn/smpc.h b/include/asm-sh/saturn/smpc.h
new file mode 100644
index 000000000000..5de5c12d6347
--- /dev/null
+++ b/include/asm-sh/saturn/smpc.h
@@ -0,0 +1,34 @@
+/*
+ * include/asm-sh/saturn/smpc.h
+ *
+ * System Manager / Peripheral Control definitions.
+ *
+ * Copyright (C) 2002 Paul Mundt
+ *
+ * Released under the terms of the GNU GPL v2.0.
+ */
+#ifndef __ASM_SH_SATURN_SMPC_H
+#define __ASM_SH_SATURN_SMPC_H
+
+#include <asm/io.h>
+
+#define SMPC_COMMAND    0x2010001f      /* SMPC command register */
+#define SMPC_RESULT     0x2010005f      /* SMPC result register */
+#define SMPC_STATUS     0x20100063      /* SMPC status register */
+
+#define SMPC_CMD_MSHON  0x0001          /* Master SH On */
+#define SMPC_CMD_SSHON  0x0002          /* Slave SH On */
+#define SMPC_CMD_SSHOFF 0x0003          /* Slave SH Off */
+#define SMPC_CMD_SNDON  0x0004          /* Sound On */
+#define SMPC_CMD_SNDOFF 0x0005          /* Sound Off */
+#define SMPC_CMD_CDON   0x0006          /* CD On */
+#define SMPC_CMD_CDOFF  0x0007          /* CD Off */
+
+static inline void smpc_barrier(void)
+{
+        while ((ctrl_inb(SMPC_STATUS) & 0x0001) == 0x0001)
+                ;
+}
+
+#endif /* __ASM_SH_SATURN_SMPC_H */
+