NAME
rdcide —
RDC IDE disk controllers
driver
SYNOPSIS
rdcide* at pci? dev ? function ? flags 0x0000
DESCRIPTION
The
rdcide driver supports the RDC IDE controller as found in
the vortex86 and PMX-1000 system on chip, and provides the interface with the
hardware for the
ata(4) driver.
The 0x0002 flag forces the
rdcide 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 IDE controller is wired up
to the system incorrectly.
SEE ALSO
ata(4),
atapi(4),
i386/intro(4),
pci(4),
pciide(4),
wd(4),
wdc(4)