Winbond W83L518D/W83L519D SD memory
wbsd* at ebus?
sdmmc* at wbsd?
wbsd driver provides support for the
SD memory card interface of the Winbond W83L518D/W83L519D integrated media
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.
wbsd driver first appeared in
wbsd driver was written by
Jared D. McNeill
and ported to OpenBSD by Mark