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

[linux-2.6.git] / include / asm-arm / hardware / debug-pl01x.S

diff --git a/include/asm-arm/hardware/debug-pl01x.S b/include/asm-arm/hardware/debug-pl01x.S
new file mode 100644 (file)
index 0000000..db0d0f7
--- /dev/null
+++ b/include/asm-arm/hardware/debug-pl01x.S
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+/* linux/include/asm-arm/arch-integrator/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 <linux/amba/serial.h>
+
+               .macro  senduart,rd,rx
+               strb    \rd, [\rx, #UART01x_DR]
+               .endm
+
+               .macro  waituart,rd,rx
+1001:          ldr     \rd, [\rx, #UART01x_FR]
+               tst     \rd, #UART01x_FR_TXFF
+               bne     1001b
+               .endm
+
+               .macro  busyuart,rd,rx
+1001:          ldr     \rd, [\rx, #UART01x_FR]
+               tst     \rd, #UART01x_FR_BUSY
+               bne     1001b
+               .endm