blk2scsa(7d) [opensolaris man page]
blk2scsa(7D) Devices blk2scsa(7D) NAME
blk2scsa - SCSA block device emulation DESCRIPTION
The blk2scsa module provides support services for generic block devices so that they appear to the system as devices on a virtual SCSI bus, thus allowing them to be serviced by the sd(7D) SCSI disk driver. The blk2scsa device supports the SCSI-2 command set for Direct Access Devices. The blk2scsa device supports multiple LUNs per physical device and creates a separate child device for each LUN. All child nodes attach to sd(7D). 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). 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/ctndnsn Raw files for disks. /kernel/misc/blk2scsa 32-bit ELF kernel module (x86). /kernel/misc/amd64/blk2scsa 64-bit ELF kernel module (x86). /kernel/misc/sparcv9/blk2scsa 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 |SUNWckr | +-----------------------------+-----------------------------+ SEE ALSO
eject(1), rmformat(1), rmmount(1), cfgadm_scsi(1M), fdisk(1M), mount(1M), umount(1M), scsi(4), vfstab(4), attributes(5), sd(7D), dkio(7I), pcfs(7FS) 802.11b Standard for Wireless Local Area Networks (WLANs) - IEEE SunOS 5.11 28 Feb 2008 blk2scsa(7D)
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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)