sdhost(7d) [opensolaris man page]

sdhost(7D)							      Devices								sdhost(7D)

NAME

       sdhost - Standard-compliant Secure Digital slot driver

SYNOPSIS

       pciclass,080500@unit-address
       pciclass,080501@unit-address

DESCRIPTION

       The sdhost driver supports Secure Digital (SD) standard media slots commonly found on mobile computers.

FILES

       Memory  card  device  files  are created by the sdcard(7D) driver. An attachment point device file is created for each physical slot on the
       system:

       /dev/sdcardx/y		     Attachment point for slot y on controller x. Typically this is named /dev/sdcard0/0.

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

       /kernel/drv/amd64/sdhost      64-bit ELF kernel module (x86).

       /kernel/drv/sparcv9/sdhost    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

       cfgadm_sdcard(1M), attributes(5), sda(7D), sdcard(7D)

       System Administration Guide, Volume I

       System Administration Guide: Basic Administration

SunOS 5.11							    8 Jan 2009								sdhost(7D)

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)