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authorThomas Gleixner <tglx@linutronix.de>2009-03-23 09:50:03 -0400
committerThomas Gleixner <tglx@linutronix.de>2009-03-23 16:20:20 -0400
commit80c5520811d3805adcb15c570ea5e2d489fa5d0b (patch)
treeae797a7f4af39f80e77526533d06ac23b439f0ab /arch/x86/mach-generic/summit.c
parentb3e3b302cf6dc8d60b67f0e84d1fa5648889c038 (diff)
parent8c083f081d0014057901c68a0a3e0f8ca7ac8d23 (diff)
Merge branch 'cpus4096' into irq/threaded
Conflicts: arch/parisc/kernel/irq.c kernel/irq/handle.c Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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 2821ffc188b5..000000000000
--- a/arch/x86/mach-generic/summit.c
+++ /dev/null
@@ -1,40 +0,0 @@
1/*
2 * APIC driver for the IBM "Summit" chipset.
3 */
4#define APIC_DEFINITION 1
5#include <linux/threads.h>
6#include <linux/cpumask.h>
7#include <asm/mpspec.h>
8#include <asm/genapic.h>
9#include <asm/fixmap.h>
10#include <asm/apicdef.h>
11#include <linux/kernel.h>
12#include <linux/string.h>
13#include <linux/init.h>
14#include <asm/summit/apicdef.h>
15#include <linux/smp.h>
16#include <asm/summit/apic.h>
17#include <asm/summit/ipi.h>
18#include <asm/summit/mpparse.h>
19#include <asm/mach-default/mach_wakecpu.h>
20
21static int probe_summit(void)
22{
23 /* probed later in mptable/ACPI hooks */
24 return 0;
25}
26
27static void vector_allocation_domain(int cpu, cpumask_t *retmask)
28{
29 /* Careful. Some cpus do not strictly honor the set of cpus
30 * specified in the interrupt destination when using lowest
31 * priority interrupt delivery mode.
32 *
33 * In particular there was a hyperthreading cpu observed to
34 * deliver interrupts to the wrong hyperthread when only one
35 * hyperthread was specified in the interrupt desitination.
36 */
37 *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
38}
39
40struct genapic apic_summit = APIC_INIT("summit", probe_summit);