siisata —
Silicon Image SATA-II controllers driver
siisata* at pci? dev ? function ?
siisata* at cardbus? function ?
The siisata driver supports the Silicon Image SteelVine
  family of SATA-II controllers, interfacing the hardware with the
  ata(4) and
  atapi(4) subsystems.
The following controllers are supported by the
    siisata driver:
  - Silicon Image SiI3124 4-port PCI/PCI-X
-  
- Silicon Image SiI3132 2-port PCI-Express x1
-  
- Adaptec 1220SA (SiI3132 chip)
-  
- Silicon Image SiI3531 1-port PCI-Express x1
-  
 
The siisata driver first appeared in
  NetBSD 5.0. NCQ support was added in
  NetBSD on October 7, 2017 .
  - Device hot swapping is not yet supported.
-  
- Silicon Image's Software RAID is not yet supported by the
- ataraid(4) driver.
      raid(4) can be used
    instead.