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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/avr32/mach-at32ap/include/mach/io.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/avr32/mach-at32ap/include/mach/io.h')
-rw-r--r--arch/avr32/mach-at32ap/include/mach/io.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/avr32/mach-at32ap/include/mach/io.h b/arch/avr32/mach-at32ap/include/mach/io.h
new file mode 100644
index 00000000..22ea79b7
--- /dev/null
+++ b/arch/avr32/mach-at32ap/include/mach/io.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_AVR32_ARCH_AT32AP_IO_H
+#define __ASM_AVR32_ARCH_AT32AP_IO_H
+
+#include <linux/swab.h>
+
+#if defined(CONFIG_AP700X_32_BIT_SMC)
+# define __swizzle_addr_b(addr) (addr ^ 3UL)
+# define __swizzle_addr_w(addr) (addr ^ 2UL)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x) (x)
+# define ioswabw(a, x) (x)
+# define ioswabl(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define __mem_ioswabw(a, x) swab16(x)
+# define __mem_ioswabl(a, x) swab32(x)
+#elif defined(CONFIG_AP700X_16_BIT_SMC)
+# define __swizzle_addr_b(addr) (addr ^ 1UL)
+# define __swizzle_addr_w(addr) (addr)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x) (x)
+# define ioswabw(a, x) (x)
+# define ioswabl(a, x) swahw32(x)
+# define __mem_ioswabb(a, x) (x)
+# define __mem_ioswabw(a, x) swab16(x)
+# define __mem_ioswabl(a, x) swahb32(x)
+#else
+# define __swizzle_addr_b(addr) (addr)
+# define __swizzle_addr_w(addr) (addr)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x) (x)
+# define ioswabw(a, x) swab16(x)
+# define ioswabl(a, x) swab32(x)
+# define __mem_ioswabb(a, x) (x)
+# define __mem_ioswabw(a, x) (x)
+# define __mem_ioswabl(a, x) (x)
+#endif
+
+#endif /* __ASM_AVR32_ARCH_AT32AP_IO_H */