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SLIDE(4) NetBSD Kernel Interfaces Manual SLIDE(4)
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by Kimmo Suominen.
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slide -- Symphony Labs and Winbond IDE disk controllers driver
slide* at pci? dev ? function ? flags 0x0000
The slide driver supports the Symphony Labs 82C105 and Winbond W83C553F
IDE controllers, and provides the interface with the hardware for the
The 0x0002 flag forces the slide 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.
ata(4), atapi(4), intro(4), pci(4), pciide(4), wd(4), wdc(4)
The timings used for the PIO and DMA modes for controllers listed above
are for a PCI bus running at 30 or 33 MHz. This driver may not work
properly on overclocked systems.
NetBSD 9.2 October 8, 2003 NetBSD 9.2