irq_data_get_irq_chip

Name:irq_data_get_irq_chip

Proto:static inline struct irq_chip *irq_data_get_irq_chip(struct irq_data *d)

Type:struct irq_chip

Parameter:

Type	Parameter	Name
struct irq_data *	d

781

Return chip

**Caller**
Name	Describe
irq_msi_update_msg
msi_set_affinity
irq_set_vcpu_affinity	q_set_vcpu_affinity - Set vcpu affinity for the interrupt@irq: interrupt number to set affinity@vcpu_info: vCPU specific data or pointer to a percpu array of vCPU* specific data for percpu_devid interrupts* This function uses the vCPU specific data to
__irq_get_irqchip_state
irq_set_irqchip_state	q_set_irqchip_state - set the state of a forwarded interrupt
irq_cpu_online	q_cpu_online - Invoke all irq_cpu_online functions.* Iterate through all irqs and invoke the chip.irq_cpu_online()* for each.
irq_cpu_offline	q_cpu_offline - Invoke all irq_cpu_offline functions.* Iterate through all irqs and invoke the chip.irq_cpu_offline()* for each.
migrate_one_irq
irq_restore_affinity_of_irq
__ipi_send_single	__ipi_send_single - send an IPI to a target Linux SMP CPU@desc: pointer to irq_desc of the IRQ@cpu: destination CPU, must in the destination mask passed to* irq_reserve_ipi()* This function is for architecture or core code to speed up IPI sending. Not
__ipi_send_mask	pi_send_mask - send an IPI to target Linux SMP CPU(s)@desc: pointer to irq_desc of the IRQ@dest: dest CPU(s), must be a subset of the mask passed to* irq_reserve_ipi()* This function is for architecture or core code to speed up IPI sending. Not
ipi_send_single	pi_send_single - Send an IPI to a single CPU@virq: linux irq number from irq_reserve_ipi()@cpu: destination CPU, must in the destination mask passed to* irq_reserve_ipi()* Returns zero on success and negative error number on failure.
ipi_send_mask	pi_send_mask - Send an IPI to target CPU(s)@virq: linux irq number from irq_reserve_ipi()@dest: dest CPU(s), must be a subset of the mask passed to* irq_reserve_ipi()* Returns zero on success and negative error number on failure.

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