-#define DECLARE_IO(sz,fnsuffix,instr) \
- DECLARE_DYN_OUT(fnsuffix,instr) \
- DECLARE_DYN_IN(sz,fnsuffix,instr)
-
-DECLARE_IO(char,b,"b")
-DECLARE_IO(short,w,"h")
-DECLARE_IO(long,l,"")
-
-#undef DECLARE_IO
-#undef DECLARE_DYN_OUT
-#undef DECLARE_DYN_IN
-
-/*
- * Constant address IO functions
- *
- * These have to be macros for the 'J' constraint to work -
- * +/-4096 immediate operand.
- */
-#define __outbc(value,port) \
-({ \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "strb %0, [%1, %2] @ outbc" \
- : : "r" (value), "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "strb %0, [%1, %2] @ outbc" \
- : : "r" (value), "r" (IO_BASE), "r" (port)); \
-})
-
-#define __inbc(port) \
-({ \
- unsigned char result; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "ldrb %0, [%1, %2] @ inbc" \
- : "=r" (result) : "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "ldrb %0, [%1, %2] @ inbc" \
- : "=r" (result) : "r" (IO_BASE), "r" (port)); \
- result; \
-})
-
-#define __outwc(value,port) \
-({ \
- unsigned long v = value; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "strh %0, [%1, %2] @ outwc" \
- : : "r" (v|v<<16), "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "strh %0, [%1, %2] @ outwc" \
- : : "r" (v|v<<16), "r" (IO_BASE), "r" (port)); \
-})
-
-#define __inwc(port) \
-({ \
- unsigned short result; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "ldrh %0, [%1, %2] @ inwc" \
- : "=r" (result) : "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "ldrh %0, [%1, %2] @ inwc" \
- : "=r" (result) : "r" (IO_BASE), "r" (port)); \
- result & 0xffff; \
-})
-
-#define __outlc(value,port) \
-({ \
- unsigned long v = value; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "str %0, [%1, %2] @ outlc" \
- : : "r" (v), "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "str %0, [%1, %2] @ outlc" \
- : : "r" (v), "r" (IO_BASE), "r" (port)); \
-})
-
-#define __inlc(port) \
-({ \
- unsigned long result; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "ldr %0, [%1, %2] @ inlc" \
- : "=r" (result) : "r" (PCIO_BASE), "Jr" (port)); \
- else \
- __asm__ __volatile__( \
- "ldr %0, [%1, %2] @ inlc" \
- : "=r" (result) : "r" (IO_BASE), "r" (port)); \
- result; \
-})
-
-#define __ioaddrc(port) \
-({ \
- unsigned long addr; \
- if (__PORT_PCIO((port))) \
- addr = PCIO_BASE + (port); \
- else \
- addr = IO_BASE + (port); \
- addr; \
-})
-