NAME
rtsx —
Realtek SD card reader
SYNOPSIS
rtsx* at pci?
sdmmc* at rtsx?
DESCRIPTION
The
rtsx driver provides support for the Realtek RTS5209,
RTS5227, RTS5229, RTL8402, RTL8411 and RTL8411B SD card readers.
The
sdmmc(4) subsystem performs
SD/MMC transactions to communicate with whatever MMC, SD or SDHC devices are
inserted into the SD slot.
SEE ALSO
intro(4),
sdmmc(4)
HISTORY
The
rtsx driver first appeared in
OpenBSD
5.3 and in
NetBSD 7.0.
AUTHORS
The
rtsx driver was written by
Stefan
Sperling ⟨stsp@openbsd.org⟩ for
OpenBSD and ported to
NetBSD
by
NONAKA Kimihiro ⟨nonaka@netbsd.org⟩.
BUGS
The
rtsx driver does not support MS (Memory Stick) and xD
(Extreme Digital) devices even though the hardware supports them.
Support for SDIO interrupts is not implemented.