freebsd-nq/sys/x86
Konstantin Belousov 476358b30f Timeout DMAR commands.
Implement timeouts for register-based DMAR commands.  Tunable/sysctl
hw.dmar.timeout specifies the timeout in nanoseconds, set it to zero
to allow infinite wait.  Default is 1ms.

Runtime modification of the sysctl is not safe, it is allowed for
debugging.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-03-27 07:06:45 +00:00
..
acpica x86/srat: fix parsing of APIC IDs > MAX_APIC_ID 2017-03-16 09:33:36 +00:00
bios
cpufreq - Mention mismatching numbers in MSR vs. ACPI _PSS count warning: seeing 2016-12-01 14:31:05 +00:00
include specific end of interrupt implementation for AMD Local APIC 2017-03-25 18:45:09 +00:00
iommu Timeout DMAR commands. 2017-03-27 07:06:45 +00:00
isa Validate values read from the RTC before trying BCD decoding 2017-03-09 02:19:30 +00:00
pci Convert PCIe Hot Plug to using pci_request_feature 2017-02-25 06:11:59 +00:00
x86 specific end of interrupt implementation for AMD Local APIC 2017-03-25 18:45:09 +00:00
xen specific end of interrupt implementation for AMD Local APIC 2017-03-25 18:45:09 +00:00