diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/nvramtool/Makefile | 3 | ||||
| -rw-r--r-- | util/nvramtool/accessors/cmos-hw-unix.c | 47 |
2 files changed, 50 insertions, 0 deletions
diff --git a/util/nvramtool/Makefile b/util/nvramtool/Makefile index 520655dbb5..e0054cde34 100644 --- a/util/nvramtool/Makefile +++ b/util/nvramtool/Makefile @@ -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) diff --git a/util/nvramtool/accessors/cmos-hw-unix.c b/util/nvramtool/accessors/cmos-hw-unix.c index 06855d72df..24cc42d2dd 100644 --- a/util/nvramtool/accessors/cmos-hw-unix.c +++ b/util/nvramtool/accessors/cmos-hw-unix.c @@ -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 |