struct_nand_hw_control

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

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.