opensolaris man page for sdcard

sdcard(7D)							      Devices								sdcard(7D)

NAME
       sdcard - SD/MMC memory card driver

DESCRIPTION
       The  sdcard memory card driver supports MultiMediaCard (MMC), Secure Digital (SD), and Secure Digital High Capacity (SDHC) memory cards. It
       uses the blk2scsa(7D) service to present these cards to the system as SCSI disks on a virtual SCSI bus, creating a child device to be  ser-
       viced with sd(7D). Each card appears as its own SCSI LUN. Cards are hot-pluggable and removable.

DEVICE SPECIAL FILES
       Disk block special file names are located in /dev/dsk. Raw file names are located in /dev/rdsk.	See sd(7D).

IOCTLS
       See dkio(7I)

ERRORS
       See sd(7D) and blk2scsa(7D). Additionally, sdcard may issue the following warnings, which indicate a failure to identify the card as a sup-
       ported type:

	 "Unknown SD CSD version (%d)"
	 "Unknown MMC CSD version (%d)"
	 "Unknown MMCA version (%d)"
	 "Card type unknown"

FILES
       Device special files for the storage device are created in the same way as those for a SCSI disk. See sd(7D) for more information.

       /dev/dsk/cntndnsn	     Block files for disks.

       /dev/rdsk/cntndnsn	     Raw files for disks.

       /kernel/drv/sdcard	     32-bit ELF kernel module (x86).

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

       /kernel/drv/sparcv9/sdcard    64-bit ELF kernel module (SPARC).

ATTRIBUTES
       See attributes(5) for a description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Architecture		     |SPARC, x86		   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsdcard		   |
       +-----------------------------+-----------------------------+

SEE ALSO
       rmformat(1),  rmmount(1),  cfgadm_scsi(1M),  cfgadm_sdcard(1M),	fdisk(1M),  mount(1M),	umount(1M),  scsi(4),  vfstab(4),   attributes(5),
       blk2scsa(7D), sd(7D), sda(7D), dkio(7I), pcfs(7FS)

       System Administration Guide, Volume I

       System Administration Guide: Basic Administration

DIAGNOSTICS
       See sd(7D).

SunOS 5.11							    28 Feb 2008 							sdcard(7D)