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SVWSATA(4) NetBSD Kernel Interfaces Manual SVWSATA(4)
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svwsata -- Serverworks Serial ATA disk controller driver
svwsata* at pci? dev ? function ? flags 0x0000
The svwsata driver supports the Serverworks K2, Frodo4, Frodo8 and
HT-1000 Serial ATA controllers, and provides the interface with the hard-
ware for the ata(4) driver.
The 0x0002 flag forces the svwsata driver to disable DMA on chipsets for
which DMA would normally be enabled. This can be used as a debugging
aid, or to work around problems where the SATA controller is wired up to
the system incorrectly.
ata(4), atapi(4), intro(4), pci(4), pciide(4), wd(4), wdc(4)
NetBSD 7.1.2 March 7, 2006 NetBSD 7.1.2