Lines Matching +full:io +full:- +full:reset
1 .. SPDX-License-Identifier: GPL-2.0
39 Do not opt-in to Local MCE delivery. Use legacy method
55 Don't overwrite the bios-set CMCI threshold. This boot option
62 Force-enable recoverable machine check code paths
73 Use IO-APIC. Default
76 Don't use the IO-APIC.
85 See Documentation/arch/x86/i386/IO-APIC.rst
91 Don't check the IO-APIC timer. This can work around
124 Use the CPU reboot vector for warm reset
132 Use the keyboard controller. cold reset (default)
135 the ACPI reset does not work, the reboot path attempts the reset
139 the EFI reset does not work, the reboot path attempts the reset using
144 Using warm reset will be much faster especially on big memory
154 There are some built-in platform specific "quirks" - you may see:
157 newer BIOS, or newer board) using this option will ignore the built-in
170 Don't parse the HMAT table for NUMA setup, or soft-reserved memory
217 pci=assign-busses
228 Multiple x86-64 PCI-DMA mapping implementations exist, for example:
232 Kernel boot message: "PCI-DMA: Disabling IOMMU"
235 Kernel boot message: "PCI-DMA: using GART IOMMU"
237 3. <arch/x86_64/kernel/pci-swiotlb.c> : Software IOMMU implementation. Used
240 Kernel boot message: "PCI-DMA: Using software bounce buffering
241 for IO (SWIOTLB)"
277 Do scatter-gather (SG) merging. Implies "force" (experimental).
279 Don't do scatter-gather (SG) merging.
292 Prereserve that many 2K slots for the software IO bounce buffering.
294 Force all IO through the software TLB.