void auide_outsw(unsigned long port, void *addr, u32 count);
void auide_outsl(unsigned long port, void *addr, u32 count);
static void auide_tune_drive(ide_drive_t *drive, byte pio);
void auide_outsw(unsigned long port, void *addr, u32 count);
void auide_outsl(unsigned long port, void *addr, u32 count);
static void auide_tune_drive(ide_drive_t *drive, byte pio);