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WBSD(4)                  BSD Kernel Interfaces Manual                  WBSD(4)

NAME
     wbsd -- Winbond W83L518D/W83L519D SD memory card interface

SYNOPSIS
     wbsd* at ebus?
     sdmmc* at wbsd?

DESCRIPTION
     The wbsd driver provides support for the SD memory card interface of the
     Winbond W83L518D/W83L519D integrated media reader.

     The sdmmc(4) subsystem performs SD/MMC transactions to communicate with
     whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.

SEE ALSO
     intro(4), sdmmc(4)

HISTORY
     The wbsd driver first appeared in OpenBSD 4.7.

AUTHORS
     The wbsd driver was written by Jared D. McNeill <jmcneill@invisible.ca>
     and ported to OpenBSD by Mark Kettenis <kettenis@openbsd.org>.

BSD                             April 29, 2017                             BSD