linux/arch/x86/kernel/apic
Mike Travis 405422d88c x86/platform/UV: Add UV4 addressing discovery function
UV4 requires early system wide addressing values.  This involves the use
of the CPUID instruction to obtain these values.  The current function
(detect_extended_topology()) in the kernel has been copied and streamlined,
with the limitation that only CPU's used by UV architectures are supported.

Tested-by: John Estabrook <estabrook@sgi.com>
Tested-by: Gary Kroening <gfk@sgi.com>
Tested-by: Nathan Zimmer <nzimmer@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Dimitri Sivanich <sivanich@sgi.com>
Cc: Andrew Banman <abanman@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russ Anderson <rja@sgi.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20160429215405.155660884@asylum.americas.sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-05-04 08:48:49 +02:00
..
apic_flat_64.c x86/apic: Deinline _flat_send_IPI_mask, save ~150 bytes 2016-03-08 12:26:41 +01:00
apic_noop.c x86/apic: Implement single IPI for apic_noop 2015-11-05 13:07:53 +01:00
apic_numachip.c x86/cpufeature: Replace the old static_cpu_has() with safe variant 2016-01-30 11:22:18 +01:00
apic.c Merge branch 'x86/cleanups' into x86/urgent 2016-03-17 09:44:57 +01:00
bigsmp_32.c x86/apic: Wire up single IPI for bigsmp_apic 2015-11-05 13:07:52 +01:00
htirq.c x86: Constify irqdomain ops 2015-05-05 11:14:48 +02:00
hw_nmi.c nmi: x86: convert to generic nmi handler 2015-07-17 12:23:30 +01:00
io_apic.c x86/irq: Call chip->irq_set_affinity in proper context 2016-01-15 13:43:58 +01:00
ipi.c x86/apic: Deinline __default_send_IPI_*, save ~200 bytes 2016-03-08 12:26:41 +01:00
Makefile kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
msi.c x86/irq: Export functions to allow MSI domains in modules 2015-12-20 12:40:49 +01:00
probe_32.c x86/apic: Use default send single IPI wrapper 2015-11-05 13:07:53 +01:00
probe_64.c x86/platform: Introduce APIC post-initialization callback 2012-06-06 09:06:19 +02:00
vector.c x86/apic: Handle zero vector gracefully in clear_vector_irq() 2016-04-28 09:53:06 +02:00
x2apic_cluster.c x86/apic: Implement single target IPI function for x2apic_cluster 2015-11-05 13:07:52 +01:00
x2apic_phys.c x86/apic: Implement single IPI for x2apic_phys 2015-11-05 13:07:53 +01:00
x2apic_uv_x.c x86/platform/UV: Add UV4 addressing discovery function 2016-05-04 08:48:49 +02:00