include/asm/x86_init.h

1 /* SPDX-License-Identifier: GPL-2.0 */
16  * struct x86_init_mpparse - platform specific mpparse ops
17  * @setup_ioapic_ids:		platform specific ioapic id override
28  * struct x86_init_resources - platform specific resource related ops
32  * @memory_setup:		platform specific memory setup
42  * struct x86_init_irqs - platform specific interrupt setup
59  * struct x86_init_oem - oem platform specific customizing functions
60  * @arch_setup:			platform specific architecture setup
61  * @banner:			print a platform specific banner
69  * struct x86_init_paging - platform specific paging functions
70  * @pagetable_init:	platform specific paging initialization call to setup
80  * struct x86_init_timers - platform specific timer setup
93  * struct x86_init_iommu - platform specific iommu setup
94  * @iommu_init:			platform specific iommu setup
101  * struct x86_init_pci - platform specific pci init functions
102  * @arch_init:			platform specific pci arch init call
103  * @init:			platform specific pci subsystem init
104  * @init_irq:			platform specific pci irq init
105  * @fixup_irqs:			platform specific pci irq fixup
115  * struct x86_hyper_init - x86 hypervisor init functions
119  * @msi_ext_dest_id:		MSI supports 15-bit APIC IDs
133  * struct x86_init_acpi - x86 ACPI init functions
145  * struct x86_guest - Functions used by misc guest incarnations like SEV, TDX, etc.
160  * struct x86_init_ops - functions for platform specific setup
177  * struct x86_cpuinit_ops - platform specific cpu hotplug setups
193  * struct x86_legacy_devices - legacy x86 devices
199  * devices adheres to the ACPI 5.2.9.3 IA-PC Boot Architecture flag
201  * the LPC or ISA bus. User visible devices are devices that have end-user
204  * / mouse, and the floppy disk controller. A system that lacks all known
216  * enum x86_legacy_i8042_state - i8042 keyboard controller state
217  * @X86_LEGACY_I8042_PLATFORM_ABSENT: the controller is always absent on
219  * @X86_LEGACY_I8042_FIRMWARE_ABSENT: firmware reports that the controller
221  * @X86_LEGACY_i8042_EXPECTED_PRESENT: the controller is likely to be
222  *	present, the i8042 driver should probe for controller existence.
231  * struct x86_legacy_features - legacy x86 features
233  * @i8042: indicated if we expect the device to have i8042 controller
235  * @rtc: this device has a CMOS real-time clock present
237  * 	start of the 640k - 1M BIOS region.  If false, the platform must
238  * 	ensure that its memory map correctly reserves sub-1MB regions as needed.
252  * struct x86_hyper_runtime - x86 hypervisor specific runtime callbacks
256  * @sev_es_hcall_prepare:	Load additional hypervisor-specific
258  *				SEV-ES. Called from the #VC exception handler.
262  *				VMMCALL under SEV-ES.  Needs to return 'false'
277  * struct x86_platform_ops - platform specific runtime functions
297  * @hyper:			x86 hypervisor specific runtime callbacks