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freebsd/sys/x86
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John Baldwin e13507f6f0 Axe MINIMUM_MSI_INT. 
Just allow MSI interrupts to always start at the end of the I/O APIC
pins.  Since existing machines already have more than 255 I/O APIC
pins, IRQ 255 is no longer reliably invalid, so just remove the
minimum starting value for MSI.

Reviewed by:	kib, markj
Differential Revision:	https://reviews.freebsd.org/D17991
2018-11-16 23:39:39 +00:00
..
acpica Make it possible to disable NUMA support with a tunable. 2018-10-22 20:13:51 +00:00
bios
cpufreq cpufreq: Remove error-prone table terminators in favor of automatic sizing 2018-04-14 03:15:05 +00:00
include Axe MINIMUM_MSI_INT. 2018-11-16 23:39:39 +00:00
iommu Add malloc_domainset(9) and _domainset variants to other allocator KPIs. 2018-10-30 18:26:34 +00:00
isa Fix a regression in r338360 when booting an x86 machine without APIC. 2018-09-17 17:18:54 +00:00
pci Add pci_early function to detect Intel stolen memory. 2018-10-31 23:17:00 +00:00
x86 Axe MINIMUM_MSI_INT. 2018-11-16 23:39:39 +00:00
xen Axe MINIMUM_MSI_INT. 2018-11-16 23:39:39 +00:00