ChangeSet@1.1513, 2004-01-14 18:44:53-05:00, benh@kernel.crashing.org
  [libata sata_svw] cleanup, better probing
  
  * use fewer magic numbers
  * probe all 4 ports, using standard SATA SCRs
  * limit udma mask to 0x3f
  * clean up PPC-specific procfs stuff

ChangeSet@1.1512, 2004-01-14 18:34:48-05:00, arubin@atl.lmco.com
  [libata sata_sil] add pci id for Silicon Image 3512

ChangeSet@1.1511, 2004-01-14 18:19:36-05:00, normalperson@yhbt.net
  [libata sata_sil] cleaner, better version of errata workarounds
  
  No longer unfairly punishes non-errata Seagate and Maxtor drives.

ChangeSet@1.1474.72.3, 2004-01-06 04:26:01-05:00, marchand@kde.org
  [libata sata_sil] add support for adaptec 1210sa, 4-port sii 3114

ChangeSet@1.1474.72.2, 2004-01-06 04:22:09-05:00, jgarzik@redhat.com
  [libata sata_svr] fix DRV_NAME to reflect actual driver filename

ChangeSet@1.1474.61.1, 2003-12-30 19:46:09-05:00, jgarzik@redhat.com
  [libata sata_sil] unmask interrupts during initialization
  
  Prudent in general, and needed for Adaptec BIOSes.