STRUCT NAND_HW_CONTR

Section: Structures (9)
Updated: February 2011
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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@linutronix.de>

Author.
 

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