x86, apic: move APIC drivers to arch/x86/kernel/apic/*
arch/x86/kernel/ is getting a bit crowded, and the APIC
drivers are scattered into various different files.
Move them to arch/x86/kernel/apic/*, and also remove
the 'gen' prefix from those which had it.
Also move APIC related functionality: the IO-APIC driver,
the NMI and the IPI code.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 1cefd21..9139ff6 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -58,13 +58,12 @@
apm-y := apm_32.o
obj-$(CONFIG_APM) += apm.o
obj-$(CONFIG_SMP) += smp.o
-obj-$(CONFIG_SMP) += smpboot.o tsc_sync.o ipi.o
+obj-$(CONFIG_SMP) += smpboot.o tsc_sync.o
obj-$(CONFIG_SMP) += setup_percpu.o
obj-$(CONFIG_X86_64_SMP) += tsc_sync.o
obj-$(CONFIG_X86_TRAMPOLINE) += trampoline_$(BITS).o
obj-$(CONFIG_X86_MPPARSE) += mpparse.o
-obj-$(CONFIG_X86_LOCAL_APIC) += apic.o nmi.o ipi.o
-obj-$(CONFIG_X86_IO_APIC) += io_apic.o
+obj-$(CONFIG_X86_LOCAL_APIC) += apic/
obj-$(CONFIG_X86_REBOOTFIXUPS) += reboot_fixups_32.o
obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
@@ -116,17 +115,13 @@
###
# 64 bit specific files
ifeq ($(CONFIG_X86_64),y)
- obj-y += genapic_64.o genapic_flat_64.o
- obj-$(CONFIG_X86_X2APIC) += genx2apic_cluster.o
- obj-$(CONFIG_X86_X2APIC) += genx2apic_phys.o
- obj-$(CONFIG_X86_UV) += genx2apic_uv_x.o tlb_uv.o
- obj-$(CONFIG_X86_UV) += bios_uv.o uv_irq.o uv_sysfs.o
- obj-$(CONFIG_X86_PM_TIMER) += pmtimer_64.o
- obj-$(CONFIG_AUDIT) += audit_64.o
+ obj-$(CONFIG_X86_UV) += tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o
+ obj-$(CONFIG_X86_PM_TIMER) += pmtimer_64.o
+ obj-$(CONFIG_AUDIT) += audit_64.o
- obj-$(CONFIG_GART_IOMMU) += pci-gart_64.o aperture_64.o
- obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary_64.o tce_64.o
- obj-$(CONFIG_AMD_IOMMU) += amd_iommu_init.o amd_iommu.o
+ obj-$(CONFIG_GART_IOMMU) += pci-gart_64.o aperture_64.o
+ obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary_64.o tce_64.o
+ obj-$(CONFIG_AMD_IOMMU) += amd_iommu_init.o amd_iommu.o
- obj-$(CONFIG_PCI_MMCONFIG) += mmconf-fam10h_64.o
+ obj-$(CONFIG_PCI_MMCONFIG) += mmconf-fam10h_64.o
endif
diff --git a/arch/x86/kernel/apic/Makefile b/arch/x86/kernel/apic/Makefile
new file mode 100644
index 0000000..da20b70
--- /dev/null
+++ b/arch/x86/kernel/apic/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for local APIC drivers and for the IO-APIC code
+#
+
+obj-y := apic.o ipi.o nmi.o
+obj-$(CONFIG_X86_IO_APIC) += io_apic.o
+obj-$(CONFIG_SMP) += ipi.o
+
+ifeq ($(CONFIG_X86_64),y)
+obj-y += apic_64.o apic_flat_64.o
+obj-$(CONFIG_X86_X2APIC) += x2apic_cluster.o
+obj-$(CONFIG_X86_X2APIC) += x2apic_phys.o
+obj-$(CONFIG_X86_UV) += x2apic_uv_x.o
+endif
+
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic/apic.c
similarity index 100%
rename from arch/x86/kernel/apic.c
rename to arch/x86/kernel/apic/apic.c
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/apic/apic_64.c
similarity index 100%
rename from arch/x86/kernel/genapic_64.c
rename to arch/x86/kernel/apic/apic_64.c
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
similarity index 100%
rename from arch/x86/kernel/genapic_flat_64.c
rename to arch/x86/kernel/apic/apic_flat_64.c
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/apic/io_apic.c
similarity index 100%
rename from arch/x86/kernel/io_apic.c
rename to arch/x86/kernel/apic/io_apic.c
diff --git a/arch/x86/kernel/ipi.c b/arch/x86/kernel/apic/ipi.c
similarity index 100%
rename from arch/x86/kernel/ipi.c
rename to arch/x86/kernel/apic/ipi.c
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/apic/nmi.c
similarity index 100%
rename from arch/x86/kernel/nmi.c
rename to arch/x86/kernel/apic/nmi.c
diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
similarity index 100%
rename from arch/x86/kernel/genx2apic_cluster.c
rename to arch/x86/kernel/apic/x2apic_cluster.c
diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
similarity index 100%
rename from arch/x86/kernel/genx2apic_phys.c
rename to arch/x86/kernel/apic/x2apic_phys.c
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
similarity index 100%
rename from arch/x86/kernel/genx2apic_uv_x.c
rename to arch/x86/kernel/apic/x2apic_uv_x.c