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-rw-r--r--arch/x86/kernel/acpi/Makefile_323
-rw-r--r--arch/x86/kernel/acpi/boot.c2
-rw-r--r--arch/x86/kernel/acpi/cstate.c4
-rw-r--r--arch/x86/kernel/acpi/earlyquirk_32.c84
-rw-r--r--arch/x86/kernel/acpi/processor.c2
5 files changed, 4 insertions, 91 deletions
diff --git a/arch/x86/kernel/acpi/Makefile_32 b/arch/x86/kernel/acpi/Makefile_32
index a4852a2e9190..045dd54b33e0 100644
--- a/arch/x86/kernel/acpi/Makefile_32
+++ b/arch/x86/kernel/acpi/Makefile_32
@@ -1,7 +1,4 @@
1obj-$(CONFIG_ACPI) += boot.o 1obj-$(CONFIG_ACPI) += boot.o
2ifneq ($(CONFIG_PCI),)
3obj-$(CONFIG_X86_IO_APIC) += earlyquirk_32.o
4endif
5obj-$(CONFIG_ACPI_SLEEP) += sleep_32.o wakeup_32.o 2obj-$(CONFIG_ACPI_SLEEP) += sleep_32.o wakeup_32.o
6 3
7ifneq ($(CONFIG_ACPI_PROCESSOR),) 4ifneq ($(CONFIG_ACPI_PROCESSOR),)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index afd2afe9102d..f28b2e251b1d 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -555,7 +555,7 @@ EXPORT_SYMBOL(acpi_map_lsapic);
555 555
556int acpi_unmap_lsapic(int cpu) 556int acpi_unmap_lsapic(int cpu)
557{ 557{
558 x86_cpu_to_apicid[cpu] = -1; 558 per_cpu(x86_cpu_to_apicid, cpu) = -1;
559 cpu_clear(cpu, cpu_present_map); 559 cpu_clear(cpu, cpu_present_map);
560 num_processors--; 560 num_processors--;
561 561
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 2d39f55d29a8..10b67170b133 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -29,7 +29,7 @@
29void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, 29void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
30 unsigned int cpu) 30 unsigned int cpu)
31{ 31{
32 struct cpuinfo_x86 *c = cpu_data + cpu; 32 struct cpuinfo_x86 *c = &cpu_data(cpu);
33 33
34 flags->bm_check = 0; 34 flags->bm_check = 0;
35 if (num_online_cpus() == 1) 35 if (num_online_cpus() == 1)
@@ -72,7 +72,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
72 struct acpi_processor_cx *cx, struct acpi_power_register *reg) 72 struct acpi_processor_cx *cx, struct acpi_power_register *reg)
73{ 73{
74 struct cstate_entry *percpu_entry; 74 struct cstate_entry *percpu_entry;
75 struct cpuinfo_x86 *c = cpu_data + cpu; 75 struct cpuinfo_x86 *c = &cpu_data(cpu);
76 76
77 cpumask_t saved_mask; 77 cpumask_t saved_mask;
78 int retval; 78 int retval;
diff --git a/arch/x86/kernel/acpi/earlyquirk_32.c b/arch/x86/kernel/acpi/earlyquirk_32.c
deleted file mode 100644
index 23f78efc577d..000000000000
--- a/arch/x86/kernel/acpi/earlyquirk_32.c
+++ /dev/null
@@ -1,84 +0,0 @@
1/*
2 * Do early PCI probing for bug detection when the main PCI subsystem is
3 * not up yet.
4 */
5#include <linux/init.h>
6#include <linux/kernel.h>
7#include <linux/pci.h>
8#include <linux/acpi.h>
9
10#include <asm/pci-direct.h>
11#include <asm/acpi.h>
12#include <asm/apic.h>
13
14#ifdef CONFIG_ACPI
15
16static int __init nvidia_hpet_check(struct acpi_table_header *header)
17{
18 return 0;
19}
20#endif
21
22static int __init check_bridge(int vendor, int device)
23{
24#ifdef CONFIG_ACPI
25 static int warned;
26 /* According to Nvidia all timer overrides are bogus unless HPET
27 is enabled. */
28 if (!acpi_use_timer_override && vendor == PCI_VENDOR_ID_NVIDIA) {
29 if (!warned && acpi_table_parse(ACPI_SIG_HPET,
30 nvidia_hpet_check)) {
31 warned = 1;
32 acpi_skip_timer_override = 1;
33 printk(KERN_INFO "Nvidia board "
34 "detected. Ignoring ACPI "
35 "timer override.\n");
36 printk(KERN_INFO "If you got timer trouble "
37 "try acpi_use_timer_override\n");
38
39 }
40 }
41#endif
42 if (vendor == PCI_VENDOR_ID_ATI && timer_over_8254 == 1) {
43 timer_over_8254 = 0;
44 printk(KERN_INFO "ATI board detected. Disabling timer routing "
45 "over 8254.\n");
46 }
47 return 0;
48}
49
50void __init check_acpi_pci(void)
51{
52 int num, slot, func;
53
54 /* Assume the machine supports type 1. If not it will
55 always read ffffffff and should not have any side effect.
56 Actually a few buggy systems can machine check. Allow the user
57 to disable it by command line option at least -AK */
58 if (!early_pci_allowed())
59 return;
60
61 /* Poor man's PCI discovery */
62 for (num = 0; num < 32; num++) {
63 for (slot = 0; slot < 32; slot++) {
64 for (func = 0; func < 8; func++) {
65 u32 class;
66 u32 vendor;
67 class = read_pci_config(num, slot, func,
68 PCI_CLASS_REVISION);
69 if (class == 0xffffffff)
70 break;
71
72 if ((class >> 16) != PCI_CLASS_BRIDGE_PCI)
73 continue;
74
75 vendor = read_pci_config(num, slot, func,
76 PCI_VENDOR_ID);
77
78 if (check_bridge(vendor & 0xffff, vendor >> 16))
79 return;
80 }
81
82 }
83 }
84}
diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c
index b54fded49834..2ed0a4ce62f0 100644
--- a/arch/x86/kernel/acpi/processor.c
+++ b/arch/x86/kernel/acpi/processor.c
@@ -63,7 +63,7 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
63void arch_acpi_processor_init_pdc(struct acpi_processor *pr) 63void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
64{ 64{
65 unsigned int cpu = pr->id; 65 unsigned int cpu = pr->id;
66 struct cpuinfo_x86 *c = cpu_data + cpu; 66 struct cpuinfo_x86 *c = &cpu_data(cpu);
67 67
68 pr->pdc = NULL; 68 pr->pdc = NULL;
69 if (c->x86_vendor == X86_VENDOR_INTEL) 69 if (c->x86_vendor == X86_VENDOR_INTEL)