SDA(4D) Devices SDA(4D)

NAME

sda - SD/MMC architecture

DESCRIPTION

The sda module provides support services for Secure Digital (SD) and
MultiMediaCard (MMC) slot and card device drivers.

FILES

/kernel/misc/sda
32-bit ELF kernel module (x86).


/kernel/misc/amd64/sda
64-bit ELF kernel module (x86).

ATTRIBUTES

See attributes(7) for a description of the following attributes:


+---------------+-----------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------+
|Architecture | x86 |
+---------------+-----------------+

SEE ALSO

sdhost(4D), attributes(7)

NOTES

The sda module provides support only for SD/MMC devices that are
connected via a supported slot driver. Notably, slots that are on USB
busses are normally treated as USB mass storage devices and are
serviced by the scsa2usb(4D) driver.

January 8, 2009 SDA(4D)