struct_irq_chip(9) [centos man page]

STRUCT 
IRQ_CHIP(9)						    Structures							STRUCT IRQ_CHIP(9)

NAME

       struct_irq_chip - hardware interrupt chip descriptor

SYNOPSIS

       struct irq_chip {
	 const char * name;
	 unsigned int (* irq_startup) (struct irq_data *data);
	 void (* irq_shutdown) (struct irq_data *data);
	 void (* irq_enable) (struct irq_data *data);
	 void (* irq_disable) (struct irq_data *data);
	 void (* irq_ack) (struct irq_data *data);
	 void (* irq_mask) (struct irq_data *data);
	 void (* irq_mask_ack) (struct irq_data *data);
	 void (* irq_unmask) (struct irq_data *data);
	 void (* irq_eoi) (struct irq_data *data);
	 int (* irq_set_affinity) (struct irq_data *data, const struct cpumask *dest, bool force);
	 int (* irq_retrigger) (struct irq_data *data);
	 int (* irq_set_type) (struct irq_data *data, unsigned int flow_type);
	 int (* irq_set_wake) (struct irq_data *data, unsigned int on);
	 void (* irq_bus_lock) (struct irq_data *data);
	 void (* irq_bus_sync_unlock) (struct irq_data *data);
	 void (* irq_cpu_online) (struct irq_data *data);
	 void (* irq_cpu_offline) (struct irq_data *data);
	 void (* irq_suspend) (struct irq_data *data);
	 void (* irq_resume) (struct irq_data *data);
	 void (* irq_pm_shutdown) (struct irq_data *data);
	 void (* irq_print_chip) (struct irq_data *data, struct seq_file *p);
	 unsigned long flags;
       };

MEMBERS

       name
	   name for /proc/interrupts

       irq_startup
	   start up the interrupt (defaults to ->enable if NULL)

       irq_shutdown
	   shut down the interrupt (defaults to ->disable if NULL)

       irq_enable
	   enable the interrupt (defaults to chip->unmask if NULL)

       irq_disable
	   disable the interrupt

       irq_ack
	   start of a new interrupt

       irq_mask
	   mask an interrupt source

       irq_mask_ack
	   ack and mask an interrupt source

       irq_unmask
	   unmask an interrupt source

       irq_eoi
	   end of interrupt

       irq_set_affinity
	   set the CPU affinity on SMP machines

       irq_retrigger
	   resend an IRQ to the CPU

       irq_set_type
	   set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ

       irq_set_wake
	   enable/disable power-management wake-on of an IRQ

       irq_bus_lock
	   function to lock access to slow bus (i2c) chips

       irq_bus_sync_unlock
	   function to sync and unlock slow bus (i2c) chips

       irq_cpu_online
	   configure an interrupt source for a secondary CPU

       irq_cpu_offline
	   un-configure an interrupt source for a secondary CPU

       irq_suspend
	   function called from core code on suspend once per chip

       irq_resume
	   function called from core code on resume once per chip

       irq_pm_shutdown
	   function called from core code on shutdown once per chip

       irq_print_chip
	   optional to print special chip info in show_interrupts

       flags
	   chip specific flags

AUTHORS

       Thomas Gleixner <tglx@linutronix.de>
	   Author.

       Ingo Molnar <mingo@elte.hu>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							STRUCT IRQ_CHIP(9)

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STRUCT 
DEVICE_DRIVER(9) 				   Device drivers infrastructure				   STRUCT DEVICE_DRIVER(9)

NAME

       struct_device_driver - The basic device driver structure

SYNOPSIS

       struct device_driver {
	 const char * name;
	 struct bus_type * bus;
	 struct module * owner;
	 const char * mod_name;
	 bool suppress_bind_attrs;
	 const struct of_device_id * of_match_table;
	 const struct acpi_device_id * acpi_match_table;
	 int (* probe) (struct device *dev);
	 int (* remove) (struct device *dev);
	 void (* shutdown) (struct device *dev);
	 int (* suspend) (struct device *dev, pm_message_t state);
	 int (* resume) (struct device *dev);
	 const struct attribute_group ** groups;
	 const struct dev_pm_ops * pm;
	 struct driver_private * p;
       };

MEMBERS

       name
	   Name of the device driver.

       bus
	   The bus which the device of this driver belongs to.

       owner
	   The module owner.

       mod_name
	   Used for built-in modules.

       suppress_bind_attrs
	   Disables bind/unbind via sysfs.

       of_match_table
	   The open firmware table.

       acpi_match_table
	   The ACPI match table.

       probe
	   Called to query the existence of a specific device, whether this driver can work with it, and bind the driver to a specific device.

       remove
	   Called when the device is removed from the system to unbind a device from this driver.

       shutdown
	   Called at shut-down time to quiesce the device.

       suspend
	   Called to put the device to sleep mode. Usually to a low power state.

       resume
	   Called to bring a device from sleep mode.

       groups
	   Default attributes that get created by the driver core automatically.

       pm
	   Power management operations of the device which matched this driver.

       p
	   Driver core's private data, no one other than the driver core can touch this.

DESCRIPTION

       The device driver-model tracks all of the drivers known to the system. The main reason for this tracking is to enable the driver core to
       match up drivers with new devices. Once drivers are known objects within the system, however, a number of other things become possible.
       Device drivers can export information and configuration variables that are independent of any specific device.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   STRUCT DEVICE_DRIVER(9)

Linux and UNIX Man Pages

struct_irq_chip(9) [centos man page]

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