OMAP: DISPC: Fix to disable also interface clocks. 2nd.
[linux-ginger.git] / arch / x86 / mach-generic / bigsmp.c
blob95fc463056d0dc92345aaee6cbd0b5ef148add51
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/smp.h>
9 #include <asm/mpspec.h>
10 #include <asm/genapic.h>
11 #include <asm/fixmap.h>
12 #include <asm/apicdef.h>
13 #include <linux/kernel.h>
14 #include <linux/smp.h>
15 #include <linux/init.h>
16 #include <linux/dmi.h>
17 #include <asm/mach-bigsmp/mach_apic.h>
18 #include <asm/mach-bigsmp/mach_apicdef.h>
19 #include <asm/mach-bigsmp/mach_ipi.h>
20 #include <asm/mach-default/mach_mpparse.h>
22 static int dmi_bigsmp; /* can be set by dmi scanners */
24 static int hp_ht_bigsmp(const struct dmi_system_id *d)
26 #ifdef CONFIG_X86_GENERICARCH
27 printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
28 dmi_bigsmp = 1;
29 #endif
30 return 0;
34 static const struct dmi_system_id bigsmp_dmi_table[] = {
35 { hp_ht_bigsmp, "HP ProLiant DL760 G2",
36 { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
37 DMI_MATCH(DMI_BIOS_VERSION, "P44-"),}
40 { hp_ht_bigsmp, "HP ProLiant DL740",
41 { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
42 DMI_MATCH(DMI_BIOS_VERSION, "P47-"),}
44 { }
48 static int probe_bigsmp(void)
50 if (def_to_bigsmp)
51 dmi_bigsmp = 1;
52 else
53 dmi_check_system(bigsmp_dmi_table);
54 return dmi_bigsmp;
57 struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp);