diff options
Diffstat (limited to 'util/nvramtool')
| -rw-r--r-- | util/nvramtool/accessors/cmos-hw-unix.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/util/nvramtool/accessors/cmos-hw-unix.c b/util/nvramtool/accessors/cmos-hw-unix.c index acefdf7cea..33d699415f 100644 --- a/util/nvramtool/accessors/cmos-hw-unix.c +++ b/util/nvramtool/accessors/cmos-hw-unix.c @@ -11,7 +11,7 @@ #define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); }) #define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); }) #else -#if defined(__GLIBC__) +#if defined(__GLIBC__) && (defined(__i386__) || defined(__x86_64__)) #include <sys/io.h> #endif #if (defined(__MACH__) && defined(__APPLE__)) @@ -77,6 +77,8 @@ static unsigned char cmos_hal_read(unsigned addr); static void cmos_hal_write(unsigned addr, unsigned char value); static void cmos_set_iopl(int level); +#if defined(__i386__) || defined(__x86_64__) + /* no need to initialize anything */ static void cmos_hal_init(__attribute__((unused)) void *data) { @@ -160,6 +162,32 @@ static void cmos_set_iopl(int level) #endif } +#else + +/* no need to initialize anything */ +static void cmos_hal_init(__attribute__((unused)) void *data) +{ + return; +} + +static unsigned char cmos_hal_read(__attribute__((unused)) unsigned index) +{ + return; +} + +static void cmos_hal_write(__attribute__((unused)) unsigned index, + __attribute__((unused)) unsigned char value) +{ + return; +} + +static void cmos_set_iopl(__attribute__((unused)) int level) +{ + return; +} + +#endif + cmos_access_t cmos_hal = { .init = cmos_hal_init, .read = cmos_hal_read, |