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authorIngo Molnar <mingo@elte.hu>2009-03-13 11:05:58 +0100
committerIngo Molnar <mingo@elte.hu>2009-03-13 11:05:58 +0100
commitcd80a8142efa3468c2cd9fb52845f334c3220d54 (patch)
tree919e88994bd3c09b34ce852d0a09bb0655d231d0 /arch/x86/mach-generic/summit.c
parent641cd4cfcdc71ce01535b31cc4d57d59a1fae1fc (diff)
parenta98fe7f3425c6b4e90de16f8da63b0429a8fed08 (diff)
Merge branch 'x86/core' into core/ipi
Diffstat (limited to 'arch/x86/mach-generic/summit.c')
-rw-r--r--arch/x86/mach-generic/summit.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
deleted file mode 100644
index 2821ffc188b..00000000000
--- a/arch/x86/mach-generic/summit.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * APIC driver for the IBM "Summit" chipset.
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <asm/summit/apicdef.h>
-#include <linux/smp.h>
-#include <asm/summit/apic.h>
-#include <asm/summit/ipi.h>
-#include <asm/summit/mpparse.h>
-#include <asm/mach-default/mach_wakecpu.h>
-
-static int probe_summit(void)
-{
- /* probed later in mptable/ACPI hooks */
- return 0;
-}
-
-static void vector_allocation_domain(int cpu, cpumask_t *retmask)
-{
- /* Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
-}
-
-struct genapic apic_summit = APIC_INIT("summit", probe_summit);