sis1100 init
sis3100 init

sis1100_open
sis1100_release
sis1100_ioctl
sis1100_llseek
sis1100_read
sis1100_write
sis1100_mmap

SIS1100_CLEAR_USE_COUNT
SIS1100_CONTROL_READ
SIS1100_CONTROL_WRITE
SIS3100_CONTROL_READ
SIS3100_CONTROL_WRITE
SIS1100_IDENT
SIS1100_BIGENDIAN (?)
SIS1100_KIO_LEN
SIS1100_FRONT_IO
SIS1100_LAST_ERROR
SIS1100_DUMP

SIS1100_MAPINFO
SIS1100_PIPE
SIS1100_SETVMESPACE
SIS3100_VME_PROBE
SIS3100_VME_READ
SIS3100_VME_WRITE
SIS3100_VME_BLOCK_READ
SIS3100_VME_BLOCK_WRITE
SIS1100_FIFOMODE
SIS3100_IRQ_CTL
SIS3100_IRQ_GET
SIS3100_IRQ_ACK