Lines Matching +full:system +full:- +full:firmware

1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "EFI (Extensible Firmware Interface) Support"
10 	  If you say Y here, you are able to get EFI (Extensible Firmware
45 	  Export efi runtime memory maps to /sys/firmware/efi/runtime-map.
49 	  See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
58 	  to specific memory range by updating original (firmware provided)
70 	  Ranges can be set up to this value using comma-separated list.
82 	  to the system's general purpose "System RAM" pool. On the
86 	  resource, and set aside for direct-access (device-dax) by
88 	  the page allocator by system administrator policy via the
89 	  device-dax kmem facility. Say N to have the kernel treat this
90 	  memory as "System RAM" by default.
98 	  the EFI runtime support gets system table address, memory
114 	  memory from the EFI System Partition by the stub.
154 	  capsule support in the firmware, which many OEMs do not provide.
159 	bool "Add support for Quark capsules with non-standard headers"
175 	  interfaces which are provided by the firmware. This driver is used
176 	  by the Firmware Test Suite (FWTS) for testing the UEFI runtime
177 	  interfaces readiness of the firmware.
201 	  Request that the firmware clear the contents of RAM after a reboot
203 	  protects against an attacker forcibly rebooting the system while it
216 	  attribute 'rci2' under /sys/firmware/efi/tables directory.
229 	  kernel. System firmware may configure the IOMMU to prevent malicious
231 	  firmware can't guarantee that the OS is IOMMU-aware, it will tear
285 	  See Documentation/admin-guide/acpi/ssdt-overlays.rst for more