src/lib/syscall_mmio.C


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#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);
}