RTSX(4) | Device Drivers Manual | RTSX(4) |
rtsx
—
rtsx* at pci?
sdmmc* at rtsx?
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.
rtsx
driver first appeared in
OpenBSD 5.3 and in NetBSD 7.0.
rtsx
driver was written by Stefan
Sperling ⟨stsp@openbsd.org⟩ for
OpenBSD and ported to NetBSD
by NONAKA Kimihiro ⟨nonaka@netbsd.org⟩.
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 9.4 |