RTSX(4) | Device Drivers Manual | RTSX(4) |
rtsx
— Realtek SD
card reader
rtsx* at pci?
sdmmc* at rtsx?
The rtsx
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.
The rtsx
driver first appeared in
OpenBSD 5.3 and in NetBSD
7.0.
The rtsx
driver was written by
Stefan Sperling ⟨stsp@openbsd.org⟩ for
OpenBSD and ported to NetBSD
by NONAKA Kimihiro
⟨nonaka@netbsd.org⟩.
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.
April 27, 2020 | NetBSD 10.99 |