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-rw-r--r--arch/x86/mach-generic/bigsmp.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
deleted file mode 100644
index bc4c7840b2a..00000000000
--- a/arch/x86/mach-generic/bigsmp.c
+++ /dev/null
@@ -1,60 +0,0 @@
1/*
2 * APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs.
3 * Drives the local APIC in "clustered mode".
4 */
5#define APIC_DEFINITION 1
6#include <linux/threads.h>
7#include <linux/cpumask.h>
8#include <asm/mpspec.h>
9#include <asm/genapic.h>
10#include <asm/fixmap.h>
11#include <asm/apicdef.h>
12#include <linux/kernel.h>
13#include <linux/init.h>
14#include <linux/dmi.h>
15#include <asm/bigsmp/apicdef.h>
16#include <linux/smp.h>
17#include <asm/bigsmp/apic.h>
18#include <asm/bigsmp/ipi.h>
19#include <asm/mach-default/mach_mpparse.h>
20#include <asm/mach-default/mach_wakecpu.h>
21
22static int dmi_bigsmp; /* can be set by dmi scanners */
23
24static int hp_ht_bigsmp(const struct dmi_system_id *d)
25{
26 printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
27 dmi_bigsmp = 1;
28 return 0;
29}
30
31
32static const struct dmi_system_id bigsmp_dmi_table[] = {
33 { hp_ht_bigsmp, "HP ProLiant DL760 G2",
34 { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
35 DMI_MATCH(DMI_BIOS_VERSION, "P44-"),}
36 },
37
38 { hp_ht_bigsmp, "HP ProLiant DL740",
39 { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
40 DMI_MATCH(DMI_BIOS_VERSION, "P47-"),}
41 },
42 { }
43};
44
45static void vector_allocation_domain(int cpu, cpumask_t *retmask)
46{
47 cpus_clear(*retmask);
48 cpu_set(cpu, *retmask);
49}
50
51static int probe_bigsmp(void)
52{
53 if (def_to_bigsmp)
54 dmi_bigsmp = 1;
55 else
56 dmi_check_system(bigsmp_dmi_table);
57 return dmi_bigsmp;
58}
59
60struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp);