diff options
Diffstat (limited to 'src/lib/syscall_mmio.C')
-rw-r--r-- | src/lib/syscall_mmio.C | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/syscall_mmio.C b/src/lib/syscall_mmio.C new file mode 100644 index 000000000..f2dc8ccf8 --- /dev/null +++ b/src/lib/syscall_mmio.C @@ -0,0 +1,14 @@ +#include <sys/syscall.h> +#include <sys/mmio.h> + +using namespace Systemcalls; + +void* mmio_map(void* ra, size_t pages) +{ + return _syscall2(MMIO_MAP, ra, (void*)pages); +} + +int mmio_unmap(void* ea, size_t pages) +{ + return (int64_t) _syscall2(MMIO_UNMAP, ea, (void*)pages); +} |