| /* 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 */ |
