STRUCT NAND_HW_CONTR(9)                     Structures                    STRUCT NAND_HW_CONTR(9)



NAME
       struct_nand_hw_control - Control structure for hardware controller (e.g ECC generator)
       shared among independent devices

SYNOPSIS
       struct nand_hw_control {
         spinlock_t lock;
         struct nand_chip * active;
         wait_queue_head_t wq;
       };

MEMBERS
       lock
           protection lock

       active
           the mtd device which holds the controller currently

       wq
           wait queue to sleep on if a NAND operation is in progress used instead of the per chip
           wait queue when a hw controller is available.

AUTHOR
       Thomas Gleixner <tglx AT linutronix.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   STRUCT NAND_HW_CONTR(9)