函数源码 |
Source File:kernel\irq\irqdomain.c |
Create Date:2022-07-27 11:14:24 |
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938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 | /** * irq_domain_xlate_twocell() - Generic xlate for direct two cell bindings * * Device Tree IRQ specifier translation function which works with two cell * bindings where the cell values map directly to the hwirq number * and linux irq flags. */int irq_domain_xlate_twocell(struct irq_domain *d, struct device_node *ctrlr, const u32 *intspec, unsigned int intsize, irq_hw_number_t *out_hwirq, unsigned int *out_type){ struct irq_fwspec fwspec; of_phandle_args_to_fwspec(ctrlr, intspec, intsize, &fwspec); return irq_domain_translate_twocell(d, &fwspec, out_hwirq, out_type);} |