linux/arch/x86/kernel/apic/Makefile
Steffen Persvold 44b111b519 x86: Add NumaChip support
Adds support for Numascale NumaChip large-SMP systems. It is
needed to enable the booting of more than ~168 cores.

v2:
 - [Steffen] enumerate only accessible northbridges
 - [Daniel] rediffed and validated against 3.1-rc10

v3:
 - [Daniel] use x86_init core numbering override
 - [Daniel] cleanups as per feedback

v4:
 - [Daniel] use updated x86_cpuinit override

v5:
 - drop disabling interrupts locally, as ISR write is atomic; drop delay
 - added read-mostly annotations where appropriate
 - require CONFIG_SMP, so drop conditional path

Workload tested on 96 cores/16 sockets.

Signed-off-by: Steffen Persvold <sp@numascale.com>
Signed-off-by: Daniel J Blueman <daniel@numascale-asia.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Link: http://lkml.kernel.org/r/1323101246-2400-1-git-send-email-daniel@numascale-asia.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-05 17:17:24 +01:00

28 lines
798 B
Makefile

#
# Makefile for local APIC drivers and for the IO-APIC code
#
obj-$(CONFIG_X86_LOCAL_APIC) += apic.o apic_noop.o ipi.o
obj-y += hw_nmi.o
obj-$(CONFIG_X86_IO_APIC) += io_apic.o
obj-$(CONFIG_SMP) += ipi.o
ifeq ($(CONFIG_X86_64),y)
# APIC probe will depend on the listing order here
obj-$(CONFIG_X86_NUMACHIP) += apic_numachip.o
obj-$(CONFIG_X86_UV) += x2apic_uv_x.o
obj-$(CONFIG_X86_X2APIC) += x2apic_phys.o
obj-$(CONFIG_X86_X2APIC) += x2apic_cluster.o
obj-y += apic_flat_64.o
endif
# APIC probe will depend on the listing order here
obj-$(CONFIG_X86_NUMAQ) += numaq_32.o
obj-$(CONFIG_X86_SUMMIT) += summit_32.o
obj-$(CONFIG_X86_BIGSMP) += bigsmp_32.o
obj-$(CONFIG_X86_ES7000) += es7000_32.o
# For 32bit, probe_32 need to be listed last
obj-$(CONFIG_X86_LOCAL_APIC) += probe_$(BITS).o