slide(4) - NetBSD Manual Pages

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SLIDE(4)                NetBSD Kernel Interfaces Manual               SLIDE(4)


NAME

     slide -- Symphony Labs and Winbond IDE disk controllers driver


SYNOPSIS

     slide* at pci? dev ? function ? flags 0x0000


DESCRIPTION

     The slide driver supports the Symphony Labs 82C105 and Winbond W83C553F
     IDE controllers, and provides the interface with the hardware for the
     ata(4) driver.

     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.


SEE ALSO

     ata(4), atapi(4), intro(4), pci(4), pciide(4), wd(4), wdc(4)


BUGS

     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 5.1.2                    October 8, 2003                   NetBSD 5.1.2