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Add NetBSD support to nvramtool. 

Signed-off-by: <jakllsch@kollasch.net>
Acked-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6338 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
jakllsch 2011-02-08 16:07:49 +00:00 committed by Jonathan A. Kollasch
parent 167b792327
commit b0c94a1866
2 changed files with 50 additions and 0 deletions
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3
util/nvramtool/Makefile
View File

@ -39,6 +39,9 @@ OS_ARCH = $(shell uname)
ifeq ($(OS_ARCH), Darwin)
LDFLAGS = -framework DirectIO
endif
ifeq ($(OS_ARCH), NetBSD)
LDFLAGS = -l$(shell uname -p)
endif
all: dep $(PROGRAM)

47
util/nvramtool/accessors/cmos-hw-unix.c
View File

@ -17,6 +17,53 @@
#if (defined(__MACH__) && defined(__APPLE__))
#include <DirectIO/darwinio.h>
#endif
#if defined(__NetBSD__)
#if defined(__i386__) || defined(__x86_64__)
#include <machine/sysarch.h>
static inline void outb(uint8_t value, uint16_t port)
{
asm volatile ("outb %b0,%w1": :"a" (value), "Nd" (port));
}
static inline uint8_t inb(uint16_t port)
{
uint8_t value;
asm volatile ("inb %w1,%0":"=a" (value):"Nd" (port));
return value;
}
static inline void outw(uint16_t value, uint16_t port)
{
asm volatile ("outw %w0,%w1": :"a" (value), "Nd" (port));
}
static inline uint16_t inw(uint16_t port)
{
uint16_t value;
asm volatile ("inw %w1,%0":"=a" (value):"Nd" (port));
return value;
}
static inline void outl(uint32_t value, uint16_t port)
{
asm volatile ("outl %0,%w1": :"a" (value), "Nd" (port));
}
static inline uint32_t inl(uint16_t port)
{
uint32_t value;
asm volatile ("inl %1,%0":"=a" (value):"Nd" (port));
return value;
}
#endif
#ifdef __x86_64__
#define iopl x86_64_iopl
#endif
#ifdef __i386__
#define iopl i386_iopl
#endif
#endif
#define OUTB outb
#define OUTW outw
#define OUTL outl