This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-arm / arch-netx / debug-macro.S

diff --git a/include/asm-arm/arch-netx/debug-macro.S b/include/asm-arm/arch-netx/debug-macro.S
new file mode 100644 (file)
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+++ b/include/asm-arm/arch-netx/debug-macro.S
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+/* linux/include/asm-arm/arch-netx/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ *  Copyright (C) 1994-1999 Russell King
+ *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#include "hardware.h"
+
+               .macro  addruart,rx
+               mrc     p15, 0, \rx, c1, c0
+               tst     \rx, #1                 @ MMU enabled?
+               moveq   \rx, #0x00100000                @ physical
+               movne   \rx, #io_p2v(0x00100000)        @ virtual
+               orr     \rx, \rx, #0x00000a00
+               .endm
+
+               .macro  senduart,rd,rx
+               str     \rd, [\rx, #0]
+               .endm
+
+               .macro  busyuart,rd,rx
+1002:          ldr     \rd, [\rx, #0x18]
+               tst     \rd, #(1 << 3)
+               bne     1002b
+               .endm
+
+               .macro  waituart,rd,rx
+1001:          ldr     \rd, [\rx, #0x18]
+               tst     \rd, #(1 << 3)
+               bne     1001b
+               .endm