diff options
Diffstat (limited to 'src/soc/intel/common/block/include')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/irq.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/irq.h b/src/soc/intel/common/block/include/intelblocks/irq.h index 4a7a13bee0..33c9b7e7ac 100644 --- a/src/soc/intel/common/block/include/intelblocks/irq.h +++ b/src/soc/intel/common/block/include/intelblocks/irq.h @@ -7,6 +7,7 @@ #include <types.h> #define MAX_FNS 8 +#define INVALID_IRQ -1 #define ANY_PIRQ(x) [PCI_FUNC(x)] = { .fixed_int_pin = PCI_INT_NONE,\ .fixed_pirq = PIRQ_INVALID, \ @@ -61,4 +62,8 @@ bool irq_program_non_pch(void); const struct pci_irq_entry *get_cached_pci_irqs(void); +/* Search the cached PCI IRQ assignment results for the matching devfn and + return the corresponding IRQ, or INVALID_IRQ if not found. */ +int get_pci_devfn_irq(unsigned int devfn); + #endif /* SOC_INTEL_COMMON_IRQ_H */ |