struct_debug_obj(9) [centos man page]

STRUCT 
DEBUG_OBJ(9)						  Fixup functions					       STRUCT DEBUG_OBJ(9)

NAME

       struct_debug_obj - representaion of an tracked object

SYNOPSIS

       struct debug_obj {
	 struct hlist_node node;
	 enum debug_obj_state state;
	 unsigned int astate;
	 void * object;
	 struct debug_obj_descr * descr;
       };

MEMBERS

       node
	   hlist node to link the object into the tracker list

       state
	   tracked object state

       astate
	   current active state

       object
	   pointer to the real object

       descr
	   pointer to an object type specific debug description structure

AUTHOR

       Thomas Gleixner <tglx@linutronix.de>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						       STRUCT DEBUG_OBJ(9)

STRUCT 
IRQ_CHIP_GENE(9) 					    Structures						   STRUCT IRQ_CHIP_GENE(9)

NAME

       struct_irq_chip_generic - Generic irq chip data structure

SYNOPSIS

       struct irq_chip_generic {
	 raw_spinlock_t lock;
	 void __iomem * reg_base;
	 unsigned int irq_base;
	 unsigned int irq_cnt;
	 u32 mask_cache;
	 u32 type_cache;
	 u32 polarity_cache;
	 u32 wake_enabled;
	 u32 wake_active;
	 unsigned int num_ct;
	 void * private;
	 struct list_head list;
	 struct irq_chip_type chip_types[0];
       };

MEMBERS

       lock
	   Lock to protect register and cache data access

       reg_base
	   Register base address (virtual)

       irq_base
	   Interrupt base nr for this chip

       irq_cnt
	   Number of interrupts handled by this chip

       mask_cache
	   Cached mask register

       type_cache
	   Cached type register

       polarity_cache
	   Cached polarity register

       wake_enabled
	   Interrupt can wakeup from suspend

       wake_active
	   Interrupt is marked as an wakeup from suspend source

       num_ct
	   Number of available irq_chip_type instances (usually 1)

       private
	   Private data for non generic chip callbacks

       list
	   List head for keeping track of instances

       chip_types[0]
	   Array of interrupt irq_chip_types

DESCRIPTION

       Note, that irq_chip_generic can have multiple irq_chip_type implementations which can be associated to a particular irq line of an
       irq_chip_generic instance. That allows to share and protect state in an irq_chip_generic instance when we need to implement different flow
       mechanisms (level/edge) for it.

AUTHORS

       Thomas Gleixner <tglx@linutronix.de>
	   Author.

       Ingo Molnar <mingo@elte.hu>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   STRUCT IRQ_CHIP_GENE(9)