From e54094f2f9e812ae7b0d2ab2353ca11c0502849a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 1 May 2016 11:35:54 -0600 Subject: sandbox: Add string and 16-bit I/O functions Add outsw() and insw() functions for sandbox, as these are needed by the IDE code. The functions will not do anything useful if called, but allow the code to be compiled. Also add out16() and in16(), required by systemace. Signed-off-by: Simon Glass --- arch/sandbox/include/asm/io.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/sandbox/include/asm/io.h') diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h index b87ee19427..69196329d7 100644 --- a/arch/sandbox/include/asm/io.h +++ b/arch/sandbox/include/asm/io.h @@ -56,6 +56,21 @@ void outl(unsigned int value, unsigned int addr); void outw(unsigned int value, unsigned int addr); void outb(unsigned int value, unsigned int addr); +static inline void _insw(volatile u16 *port, void *buf, int ns) +{ +} + +static inline void _outsw(volatile u16 *port, const void *buf, int ns) +{ +} + +#define insw(port, buf, ns) _insw((u16 *)port, buf, ns) +#define outsw(port, buf, ns) _outsw((u16 *)port, buf, ns) + +/* For systemace.c */ +#define out16(addr, val) +#define in16(addr) 0 + #include #include -- cgit v1.2.1