NAME
rtsx —
Realtek SD card reader
SYNOPSIS
rtsx* at pci?
sdmmc* at rtsx?
DESCRIPTION
Thertsx driver provides support for the Realtek
RTS5209, RTS5227, RTS5229, RTS522A, RTS525A, 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
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.