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authorDaniel J Blueman <daniel@numascale.com>2015-09-20 19:02:00 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-09-22 22:25:33 +0200
commitd9d4dee6cedfa17e5eedcba242dca3091bf73bc3 (patch)
tree8f41aabbbda42b6a63c14187504e820ecde86d52 /arch/x86/kernel/apic/probe_32.c
parentx86/numachip: Cleanup Numachip support (diff)
downloadlinux-d9d4dee6cedfa17e5eedcba242dca3091bf73bc3.tar.xz
linux-d9d4dee6cedfa17e5eedcba242dca3091bf73bc3.zip
x86/numachip: Add Numachip2 APIC support
Introduce support for Numachip2 remote interrupts via detecting the right ACPI SRAT signature. Access is performed via a fixed mapping in the x86 physical address space. Signed-off-by: Daniel J Blueman <daniel@numascale.com> Acked-by: Steffen Persvold <sp@numascale.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: http://lkml.kernel.org/r/1442768522-19217-2-git-send-email-daniel@numascale.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/apic/probe_32.c')
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