6 files changed, 90 insertions, 0 deletions
diff --git a/include/asm-x86/mach-generic/irq_vectors_limits.h b/include/asm-x86/mach-generic/irq_vectors_limits.h
new file mode 100644
index 000000000000..890ce3f5e09a
--- /dev/null
+++ b/include/asm-x86/mach-generic/irq_vectors_limits.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_IRQ_VECTORS_LIMITS_H
+#define _ASM_IRQ_VECTORS_LIMITS_H
+
+/*
+ * For Summit or generic (i.e. installer) kernels, we have lots of I/O APICs,
+ * even with uni-proc kernels, so use a big array.
+ *
+ * This value should be the same in both the generic and summit subarches.
+ * Change one, change 'em both.
+ */
+#define NR_IRQS	224
+#define NR_IRQ_VECTORS	1024
+
+#endif /* _ASM_IRQ_VECTORS_LIMITS_H */
diff --git a/include/asm-x86/mach-generic/mach_apic.h b/include/asm-x86/mach-generic/mach_apic.h
new file mode 100644
index 000000000000..a236e7021528
--- /dev/null
+++ b/include/asm-x86/mach-generic/mach_apic.h
@@ -0,0 +1,33 @@
+#ifndef __ASM_MACH_APIC_H
+#define __ASM_MACH_APIC_H
+
+#include <asm/genapic.h>
+
+#define esr_disable (genapic->ESR_DISABLE)
+#define NO_BALANCE_IRQ (genapic->no_balance_irq)
+#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
+#define INT_DEST_MODE (genapic->int_dest_mode)
+#undef APIC_DEST_LOGICAL
+#define APIC_DEST_LOGICAL (genapic->apic_destination_logical)
+#define TARGET_CPUS	  (genapic->target_cpus())
+#define apic_id_registered (genapic->apic_id_registered)
+#define init_apic_ldr (genapic->init_apic_ldr)
+#define ioapic_phys_id_map (genapic->ioapic_phys_id_map)
+#define setup_apic_routing (genapic->setup_apic_routing)
+#define multi_timer_check (genapic->multi_timer_check)
+#define apicid_to_node (genapic->apicid_to_node)
+#define cpu_to_logical_apicid (genapic->cpu_to_logical_apicid) 
+#define cpu_present_to_apicid (genapic->cpu_present_to_apicid)
+#define apicid_to_cpu_present (genapic->apicid_to_cpu_present)
+#define mpc_apic_id (genapic->mpc_apic_id) 
+#define setup_portio_remap (genapic->setup_portio_remap)
+#define check_apicid_present (genapic->check_apicid_present)
+#define check_phys_apicid_present (genapic->check_phys_apicid_present)
+#define check_apicid_used (genapic->check_apicid_used)
+#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
+#define enable_apic_mode (genapic->enable_apic_mode)
+#define phys_pkg_id (genapic->phys_pkg_id)
+
+extern void generic_bigsmp_probe(void);
+
+#endif /* __ASM_MACH_APIC_H */
diff --git a/include/asm-x86/mach-generic/mach_apicdef.h b/include/asm-x86/mach-generic/mach_apicdef.h
new file mode 100644
index 000000000000..28ed98972ca8
--- /dev/null
+++ b/include/asm-x86/mach-generic/mach_apicdef.h
@@ -0,0 +1,11 @@
+#ifndef _GENAPIC_MACH_APICDEF_H
+#define _GENAPIC_MACH_APICDEF_H 1
+
+#ifndef APIC_DEFINITION
+#include <asm/genapic.h>
+
+#define GET_APIC_ID (genapic->get_apic_id)
+#define APIC_ID_MASK (genapic->apic_id_mask)
+#endif
+
+#endif
diff --git a/include/asm-x86/mach-generic/mach_ipi.h b/include/asm-x86/mach-generic/mach_ipi.h
new file mode 100644
index 000000000000..441b0fe3ed1d
--- /dev/null
+++ b/include/asm-x86/mach-generic/mach_ipi.h
@@ -0,0 +1,10 @@
+#ifndef _MACH_IPI_H
+#define _MACH_IPI_H 1
+
+#include <asm/genapic.h>
+
+#define send_IPI_mask (genapic->send_IPI_mask)
+#define send_IPI_allbutself (genapic->send_IPI_allbutself)
+#define send_IPI_all (genapic->send_IPI_all)
+
+#endif
diff --git a/include/asm-x86/mach-generic/mach_mpparse.h b/include/asm-x86/mach-generic/mach_mpparse.h
new file mode 100644
index 000000000000..dbd9fce54f4d
--- /dev/null
+++ b/include/asm-x86/mach-generic/mach_mpparse.h
@@ -0,0 +1,12 @@
+#ifndef _MACH_MPPARSE_H
+#define _MACH_MPPARSE_H 1
+
+#include <asm/genapic.h>
+
+#define mpc_oem_bus_info (genapic->mpc_oem_bus_info)
+#define mpc_oem_pci_bus (genapic->mpc_oem_pci_bus)
+
+int mps_oem_check(struct mp_config_table *mpc, char *oem, char *productid); 
+int acpi_madt_oem_check(char *oem_id, char *oem_table_id); 
+
+#endif
diff --git a/include/asm-x86/mach-generic/mach_mpspec.h b/include/asm-x86/mach-generic/mach_mpspec.h
new file mode 100644
index 000000000000..9ef0b941bb22
--- /dev/null
+++ b/include/asm-x86/mach-generic/mach_mpspec.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_MACH_MPSPEC_H
+#define __ASM_MACH_MPSPEC_H
+
+#define MAX_IRQ_SOURCES 256
+
+/* Summit or generic (i.e. installer) kernels need lots of bus entries. */
+/* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */
+#define MAX_MP_BUSSES 260
+
+#endif /* __ASM_MACH_MPSPEC_H */