Execution of interrupt handler starting
irq_handler.entry
next_irqaction
pointer to next irqaction for shared interrupts
action
struct irqaction* for this interrupt num
flags_str
symbolic string representation of IRQ flags
dev_id
Cookie to identify device
thread_fn
interrupt handler function for threaded interrupts
irq
irq number
flags
Flags for IRQ handler
thread_flags
Flags related to thread
thread
thread pointer for threaded interrupts
dir
pointer to the proc/irq/NN/name entry
dev_name
name of device
handler
interrupt handler function