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FLASH(4)		 BSD Kernel Interfaces Manual		      FLASH(4)

NAME
     flash — device-independent flash layer

SYNOPSIS
     #include <sys/flash.h>

DESCRIPTION
     The flash driver provides a device-independent interface for using flash
     memory.

     The following ioctl(2) operations are supported on /dev/flash:

     FLASH_BLOCK_ISBAD (struct flash_badblock_params)
	     This command checks if a block is marked as bad.

     FLASH_BLOCK_MARKBAD (struct flash_badblock_params)
	     This command marks a block as bad.

     FLASH_DUMP (struct flash_dump_params)
	     This command dumps a block.

     FLASH_ERASE_BLOCK (struct flash_erase_params)
	     This command erases one or more blocks.

     FLASH_GET_INFO (struct flash_info_params)
	     This command aquires information aboout the flash device.

FILES
     /dev/flash

SEE ALSO
     flash(9), nand(9)

AUTHORS
     Adam Hoka ⟨ahoka@NetBSD.org⟩

BSD			       January 21, 2010				   BSD

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