name : irqdomain_defs.h /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_IRQDOMAIN_DEFS_H #define _LINUX_IRQDOMAIN_DEFS_H /* * Should several domains have the same device node, but serve * different purposes (for example one domain is for PCI/MSI, and the * other for wired IRQs), they can be distinguished using a * bus-specific token. Most domains are expected to only carry * DOMAIN_BUS_ANY. */ enum irq_domain_bus_token { DOMAIN_BUS_ANY = 0, DOMAIN_BUS_WIRED, DOMAIN_BUS_GENERIC_MSI, DOMAIN_BUS_PCI_MSI, DOMAIN_BUS_PLATFORM_MSI, DOMAIN_BUS_NEXUS, DOMAIN_BUS_IPI, DOMAIN_BUS_FSL_MC_MSI, DOMAIN_BUS_TI_SCI_INTA_MSI, DOMAIN_BUS_WAKEUP, DOMAIN_BUS_VMD_MSI, DOMAIN_BUS_PCI_DEVICE_MSI, DOMAIN_BUS_PCI_DEVICE_MSIX, DOMAIN_BUS_DMAR, DOMAIN_BUS_AMDVI, DOMAIN_BUS_PCI_DEVICE_IMS, }; #endif /* _LINUX_IRQDOMAIN_DEFS_H */