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, RTS522A, RTS5249, RTS525A, RTL8402,
RTL8411, and RTL8411B SD card readers.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with SD or SDHC devices inserted into the SD slot.
SEE ALSO
HISTORY
The rtsx driver first appeared in
OpenBSD 5.3.
AUTHORS
The rtsx driver was written by
Stefan Sperling
<[email protected]>.
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.