1aeef2052SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0 */ 2aeef2052SThomas Gleixner #ifndef _LINUX_IRQDOMAIN_DEFS_H 3aeef2052SThomas Gleixner #define _LINUX_IRQDOMAIN_DEFS_H 4aeef2052SThomas Gleixner 5aeef2052SThomas Gleixner /* 6aeef2052SThomas Gleixner * Should several domains have the same device node, but serve 7aeef2052SThomas Gleixner * different purposes (for example one domain is for PCI/MSI, and the 8aeef2052SThomas Gleixner * other for wired IRQs), they can be distinguished using a 9aeef2052SThomas Gleixner * bus-specific token. Most domains are expected to only carry 10aeef2052SThomas Gleixner * DOMAIN_BUS_ANY. 11aeef2052SThomas Gleixner */ 12aeef2052SThomas Gleixner enum irq_domain_bus_token { 13aeef2052SThomas Gleixner DOMAIN_BUS_ANY = 0, 14aeef2052SThomas Gleixner DOMAIN_BUS_WIRED, 15aeef2052SThomas Gleixner DOMAIN_BUS_GENERIC_MSI, 16aeef2052SThomas Gleixner DOMAIN_BUS_PCI_MSI, 17aeef2052SThomas Gleixner DOMAIN_BUS_PLATFORM_MSI, 18aeef2052SThomas Gleixner DOMAIN_BUS_NEXUS, 19aeef2052SThomas Gleixner DOMAIN_BUS_IPI, 20aeef2052SThomas Gleixner DOMAIN_BUS_FSL_MC_MSI, 21aeef2052SThomas Gleixner DOMAIN_BUS_TI_SCI_INTA_MSI, 22aeef2052SThomas Gleixner DOMAIN_BUS_WAKEUP, 23aeef2052SThomas Gleixner DOMAIN_BUS_VMD_MSI, 24bd141a3dSThomas Gleixner DOMAIN_BUS_PCI_DEVICE_MSI, 25bd141a3dSThomas Gleixner DOMAIN_BUS_PCI_DEVICE_MSIX, 269a945234SThomas Gleixner DOMAIN_BUS_DMAR, 27cc7594ffSThomas Gleixner DOMAIN_BUS_AMDVI, 28*e23d4192SThomas Gleixner DOMAIN_BUS_PCI_DEVICE_IMS, 29aeef2052SThomas Gleixner }; 30aeef2052SThomas Gleixner 31aeef2052SThomas Gleixner #endif /* _LINUX_IRQDOMAIN_DEFS_H */ 32