Lines Matching +full:booting +full:- +full:without +full:- +full:of
1 # SPDX-License-Identifier: GPL-2.0
17 # without PCI itself having to be defined
26 support for PCI-X and the foundations for PCI Express support.
45 bool "Message Signaled Interrupts (MSI and MSI-X)"
51 PCI bus instead of asserting a device IRQ pin.
53 Use of PCI MSI interrupts can be disabled at kernel boot time
74 Say Y here if you want the PCI core to produce a bunch of debug
76 problem with PCI support and want to see more of what is going on.
81 bool "Enable PCI resource re-allocation detection"
85 re-allocation needs to be enabled. You can always use pci=realloc=on
87 re-allocate PCI resources if SR-IOV BARs have not been allocated by
105 require SR-IOV support, while at the same time the PF (Physical
170 use of this feature an IOMMU is required which also supports PASIDs.
177 bool "PCI peer-to-peer transfer support"
187 Enables drivers to do PCI peer-to-peer transactions to and from
188 BARs that are exposed in other devices that are the part of
189 the hierarchy where peer-to-peer DMA is guaranteed by the PCI
204 tristate "Hyper-V PCI Frontend"
217 PCI devices. Thus, the driver of this kind can load and overlay
230 support hotplug and peer-to-peer DMA.
233 at compile-time. The choices are the same as those offered for
234 the kernel command-line parameter 'pci', i.e.,
238 This is a compile-time setting and can be overridden by the above
239 command-line parameters. If unsure, choose PCIE_BUS_DEFAULT.
246 as booting with 'pci=pcie_bus_tune_off'.
258 Use largest MPS that boot-time devices support. If you have a
259 closed system with no possibility of adding new devices, this
261 is the same as booting with 'pci=pcie_bus_safe'.
270 parent. This is the same as booting with 'pci=pcie_bus_perf'.
278 different than that of the MPS on another, which may cause
279 hot-added devices or peer-to-peer DMA to fail. Set MPS to the
280 smallest possible value (128B) system-wide to avoid these issues.
281 This is the same as booting with 'pci=pcie_bus_peer2peer'.
291 hard-decoded addresses as they did on ISA. When multiple PCI devices
292 are accessed at same time they need some kind of coordination. Please
297 int "Maximum number of GPUs"