SYNOPSIS
struct irq_common_data {
unsigned int __private state_use_accessors;
#ifdef CONFIG_NUMA
unsigned int node;
#endif
void * handler_data;
struct msi_desc * msi_desc;
cpumask_var_t affinity;
#ifdef CONFIG_GENERIC_IRQ_IPI
unsigned int ipi_offset;
#endif
};
MEMBERS
state_use_accessors
- status information for irq chip functions. Use accessor functions to deal with it
node
- node index useful for balancing
handler_data
- per-IRQ data for the irq_chip methods
msi_desc
- MSI descriptor
affinity
- IRQ affinity on SMP. If this is an IPI related irq, then this is the mask of the CPUs to which an IPI can be sent.
ipi_offset
- Offset of first IPI target cpu in affinity. Optional.
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