diff options
Diffstat (limited to 'arch/i386')
-rw-r--r-- | arch/i386/Kconfig | 1 | ||||
-rw-r--r-- | arch/i386/defconfig | 4 | ||||
-rw-r--r-- | arch/i386/kernel/Makefile | 2 | ||||
-rw-r--r-- | arch/i386/kernel/acpi/Makefile | 2 | ||||
-rw-r--r-- | arch/i386/kernel/acpi/boot.c | 557 | ||||
-rw-r--r-- | arch/i386/kernel/acpi/earlyquirk.c | 40 | ||||
-rw-r--r-- | arch/i386/kernel/acpi/sleep.c | 35 | ||||
-rw-r--r-- | arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c | 57 | ||||
-rw-r--r-- | arch/i386/kernel/io_apic.c | 4 | ||||
-rw-r--r-- | arch/i386/kernel/mpparse.c | 14 | ||||
-rw-r--r-- | arch/i386/kernel/setup.c | 10 | ||||
-rw-r--r-- | arch/i386/mach-es7000/es7000plat.c | 4 | ||||
-rw-r--r-- | arch/i386/pci/Makefile | 2 | ||||
-rw-r--r-- | arch/i386/pci/irq.c | 2 |
14 files changed, 358 insertions, 376 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 619d843ba231..9ba334908742 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig | |||
@@ -1203,7 +1203,6 @@ config PCI_DIRECT | |||
1203 | config PCI_MMCONFIG | 1203 | config PCI_MMCONFIG |
1204 | bool | 1204 | bool |
1205 | depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) | 1205 | depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) |
1206 | select ACPI_BOOT | ||
1207 | default y | 1206 | default y |
1208 | 1207 | ||
1209 | source "drivers/pci/pcie/Kconfig" | 1208 | source "drivers/pci/pcie/Kconfig" |
diff --git a/arch/i386/defconfig b/arch/i386/defconfig index ca07b95c06b8..6a431b926019 100644 --- a/arch/i386/defconfig +++ b/arch/i386/defconfig | |||
@@ -131,8 +131,6 @@ CONFIG_SOFTWARE_SUSPEND=y | |||
131 | # ACPI (Advanced Configuration and Power Interface) Support | 131 | # ACPI (Advanced Configuration and Power Interface) Support |
132 | # | 132 | # |
133 | CONFIG_ACPI=y | 133 | CONFIG_ACPI=y |
134 | CONFIG_ACPI_BOOT=y | ||
135 | CONFIG_ACPI_INTERPRETER=y | ||
136 | CONFIG_ACPI_SLEEP=y | 134 | CONFIG_ACPI_SLEEP=y |
137 | CONFIG_ACPI_SLEEP_PROC_FS=y | 135 | CONFIG_ACPI_SLEEP_PROC_FS=y |
138 | CONFIG_ACPI_AC=y | 136 | CONFIG_ACPI_AC=y |
@@ -144,10 +142,8 @@ CONFIG_ACPI_THERMAL=y | |||
144 | # CONFIG_ACPI_ASUS is not set | 142 | # CONFIG_ACPI_ASUS is not set |
145 | # CONFIG_ACPI_TOSHIBA is not set | 143 | # CONFIG_ACPI_TOSHIBA is not set |
146 | # CONFIG_ACPI_DEBUG is not set | 144 | # CONFIG_ACPI_DEBUG is not set |
147 | CONFIG_ACPI_BUS=y | ||
148 | CONFIG_ACPI_EC=y | 145 | CONFIG_ACPI_EC=y |
149 | CONFIG_ACPI_POWER=y | 146 | CONFIG_ACPI_POWER=y |
150 | CONFIG_ACPI_PCI=y | ||
151 | CONFIG_ACPI_SYSTEM=y | 147 | CONFIG_ACPI_SYSTEM=y |
152 | # CONFIG_X86_PM_TIMER is not set | 148 | # CONFIG_X86_PM_TIMER is not set |
153 | 149 | ||
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile index 4cc83b322b36..c52b4fad011b 100644 --- a/arch/i386/kernel/Makefile +++ b/arch/i386/kernel/Makefile | |||
@@ -11,7 +11,7 @@ obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o vm86.o \ | |||
11 | 11 | ||
12 | obj-y += cpu/ | 12 | obj-y += cpu/ |
13 | obj-y += timers/ | 13 | obj-y += timers/ |
14 | obj-$(CONFIG_ACPI_BOOT) += acpi/ | 14 | obj-$(CONFIG_ACPI) += acpi/ |
15 | obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o | 15 | obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o |
16 | obj-$(CONFIG_MCA) += mca.o | 16 | obj-$(CONFIG_MCA) += mca.o |
17 | obj-$(CONFIG_X86_MSR) += msr.o | 17 | obj-$(CONFIG_X86_MSR) += msr.o |
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile index 5e291a20c03d..267ca48e1b6c 100644 --- a/arch/i386/kernel/acpi/Makefile +++ b/arch/i386/kernel/acpi/Makefile | |||
@@ -1,4 +1,4 @@ | |||
1 | obj-$(CONFIG_ACPI_BOOT) := boot.o | 1 | obj-y := boot.o |
2 | obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o | 2 | obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o |
3 | obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o | 3 | obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o |
4 | 4 | ||
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index b7808a89d945..0fb23c30eb98 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c | |||
@@ -40,19 +40,25 @@ | |||
40 | 40 | ||
41 | #ifdef CONFIG_X86_64 | 41 | #ifdef CONFIG_X86_64 |
42 | 42 | ||
43 | static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id) { } | 43 | static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id) |
44 | { | ||
45 | } | ||
44 | extern void __init clustered_apic_check(void); | 46 | extern void __init clustered_apic_check(void); |
45 | static inline int ioapic_setup_disabled(void) { return 0; } | 47 | static inline int ioapic_setup_disabled(void) |
48 | { | ||
49 | return 0; | ||
50 | } | ||
51 | |||
46 | #include <asm/proto.h> | 52 | #include <asm/proto.h> |
47 | 53 | ||
48 | #else /* X86 */ | 54 | #else /* X86 */ |
49 | 55 | ||
50 | #ifdef CONFIG_X86_LOCAL_APIC | 56 | #ifdef CONFIG_X86_LOCAL_APIC |
51 | #include <mach_apic.h> | 57 | #include <mach_apic.h> |
52 | #include <mach_mpparse.h> | 58 | #include <mach_mpparse.h> |
53 | #endif /* CONFIG_X86_LOCAL_APIC */ | 59 | #endif /* CONFIG_X86_LOCAL_APIC */ |
54 | 60 | ||
55 | #endif /* X86 */ | 61 | #endif /* X86 */ |
56 | 62 | ||
57 | #define BAD_MADT_ENTRY(entry, end) ( \ | 63 | #define BAD_MADT_ENTRY(entry, end) ( \ |
58 | (!entry) || (unsigned long)entry + sizeof(*entry) > end || \ | 64 | (!entry) || (unsigned long)entry + sizeof(*entry) > end || \ |
@@ -60,13 +66,8 @@ static inline int ioapic_setup_disabled(void) { return 0; } | |||
60 | 66 | ||
61 | #define PREFIX "ACPI: " | 67 | #define PREFIX "ACPI: " |
62 | 68 | ||
63 | #ifdef CONFIG_ACPI_PCI | ||
64 | int acpi_noirq __initdata; /* skip ACPI IRQ initialization */ | 69 | int acpi_noirq __initdata; /* skip ACPI IRQ initialization */ |
65 | int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */ | 70 | int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */ |
66 | #else | ||
67 | int acpi_noirq __initdata = 1; | ||
68 | int acpi_pci_disabled __initdata = 1; | ||
69 | #endif | ||
70 | int acpi_ht __initdata = 1; /* enable HT */ | 71 | int acpi_ht __initdata = 1; /* enable HT */ |
71 | 72 | ||
72 | int acpi_lapic; | 73 | int acpi_lapic; |
@@ -88,7 +89,7 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; | |||
88 | 89 | ||
89 | #define MAX_MADT_ENTRIES 256 | 90 | #define MAX_MADT_ENTRIES 256 |
90 | u8 x86_acpiid_to_apicid[MAX_MADT_ENTRIES] = | 91 | u8 x86_acpiid_to_apicid[MAX_MADT_ENTRIES] = |
91 | { [0 ... MAX_MADT_ENTRIES-1] = 0xff }; | 92 | {[0 ... MAX_MADT_ENTRIES - 1] = 0xff }; |
92 | EXPORT_SYMBOL(x86_acpiid_to_apicid); | 93 | EXPORT_SYMBOL(x86_acpiid_to_apicid); |
93 | 94 | ||
94 | /* -------------------------------------------------------------------------- | 95 | /* -------------------------------------------------------------------------- |
@@ -99,7 +100,7 @@ EXPORT_SYMBOL(x86_acpiid_to_apicid); | |||
99 | * The default interrupt routing model is PIC (8259). This gets | 100 | * The default interrupt routing model is PIC (8259). This gets |
100 | * overriden if IOAPICs are enumerated (below). | 101 | * overriden if IOAPICs are enumerated (below). |
101 | */ | 102 | */ |
102 | enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC; | 103 | enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC; |
103 | 104 | ||
104 | #ifdef CONFIG_X86_64 | 105 | #ifdef CONFIG_X86_64 |
105 | 106 | ||
@@ -107,7 +108,7 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC; | |||
107 | char *__acpi_map_table(unsigned long phys_addr, unsigned long size) | 108 | char *__acpi_map_table(unsigned long phys_addr, unsigned long size) |
108 | { | 109 | { |
109 | if (!phys_addr || !size) | 110 | if (!phys_addr || !size) |
110 | return NULL; | 111 | return NULL; |
111 | 112 | ||
112 | if (phys_addr < (end_pfn_map << PAGE_SHIFT)) | 113 | if (phys_addr < (end_pfn_map << PAGE_SHIFT)) |
113 | return __va(phys_addr); | 114 | return __va(phys_addr); |
@@ -134,8 +135,8 @@ char *__acpi_map_table(unsigned long phys, unsigned long size) | |||
134 | unsigned long base, offset, mapped_size; | 135 | unsigned long base, offset, mapped_size; |
135 | int idx; | 136 | int idx; |
136 | 137 | ||
137 | if (phys + size < 8*1024*1024) | 138 | if (phys + size < 8 * 1024 * 1024) |
138 | return __va(phys); | 139 | return __va(phys); |
139 | 140 | ||
140 | offset = phys & (PAGE_SIZE - 1); | 141 | offset = phys & (PAGE_SIZE - 1); |
141 | mapped_size = PAGE_SIZE - offset; | 142 | mapped_size = PAGE_SIZE - offset; |
@@ -154,7 +155,7 @@ char *__acpi_map_table(unsigned long phys, unsigned long size) | |||
154 | mapped_size += PAGE_SIZE; | 155 | mapped_size += PAGE_SIZE; |
155 | } | 156 | } |
156 | 157 | ||
157 | return ((unsigned char *) base + offset); | 158 | return ((unsigned char *)base + offset); |
158 | } | 159 | } |
159 | #endif | 160 | #endif |
160 | 161 | ||
@@ -172,7 +173,7 @@ int __init acpi_parse_mcfg(unsigned long phys_addr, unsigned long size) | |||
172 | if (!phys_addr || !size) | 173 | if (!phys_addr || !size) |
173 | return -EINVAL; | 174 | return -EINVAL; |
174 | 175 | ||
175 | mcfg = (struct acpi_table_mcfg *) __acpi_map_table(phys_addr, size); | 176 | mcfg = (struct acpi_table_mcfg *)__acpi_map_table(phys_addr, size); |
176 | if (!mcfg) { | 177 | if (!mcfg) { |
177 | printk(KERN_WARNING PREFIX "Unable to map MCFG\n"); | 178 | printk(KERN_WARNING PREFIX "Unable to map MCFG\n"); |
178 | return -ENODEV; | 179 | return -ENODEV; |
@@ -209,20 +210,17 @@ int __init acpi_parse_mcfg(unsigned long phys_addr, unsigned long size) | |||
209 | 210 | ||
210 | return 0; | 211 | return 0; |
211 | } | 212 | } |
212 | #endif /* CONFIG_PCI_MMCONFIG */ | 213 | #endif /* CONFIG_PCI_MMCONFIG */ |
213 | 214 | ||
214 | #ifdef CONFIG_X86_LOCAL_APIC | 215 | #ifdef CONFIG_X86_LOCAL_APIC |
215 | static int __init | 216 | static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size) |
216 | acpi_parse_madt ( | ||
217 | unsigned long phys_addr, | ||
218 | unsigned long size) | ||
219 | { | 217 | { |
220 | struct acpi_table_madt *madt = NULL; | 218 | struct acpi_table_madt *madt = NULL; |
221 | 219 | ||
222 | if (!phys_addr || !size) | 220 | if (!phys_addr || !size) |
223 | return -EINVAL; | 221 | return -EINVAL; |
224 | 222 | ||
225 | madt = (struct acpi_table_madt *) __acpi_map_table(phys_addr, size); | 223 | madt = (struct acpi_table_madt *)__acpi_map_table(phys_addr, size); |
226 | if (!madt) { | 224 | if (!madt) { |
227 | printk(KERN_WARNING PREFIX "Unable to map MADT\n"); | 225 | printk(KERN_WARNING PREFIX "Unable to map MADT\n"); |
228 | return -ENODEV; | 226 | return -ENODEV; |
@@ -232,22 +230,20 @@ acpi_parse_madt ( | |||
232 | acpi_lapic_addr = (u64) madt->lapic_address; | 230 | acpi_lapic_addr = (u64) madt->lapic_address; |
233 | 231 | ||
234 | printk(KERN_DEBUG PREFIX "Local APIC address 0x%08x\n", | 232 | printk(KERN_DEBUG PREFIX "Local APIC address 0x%08x\n", |
235 | madt->lapic_address); | 233 | madt->lapic_address); |
236 | } | 234 | } |
237 | 235 | ||
238 | acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id); | 236 | acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id); |
239 | 237 | ||
240 | return 0; | 238 | return 0; |
241 | } | 239 | } |
242 | 240 | ||
243 | |||
244 | static int __init | 241 | static int __init |
245 | acpi_parse_lapic ( | 242 | acpi_parse_lapic(acpi_table_entry_header * header, const unsigned long end) |
246 | acpi_table_entry_header *header, const unsigned long end) | ||
247 | { | 243 | { |
248 | struct acpi_table_lapic *processor = NULL; | 244 | struct acpi_table_lapic *processor = NULL; |
249 | 245 | ||
250 | processor = (struct acpi_table_lapic*) header; | 246 | processor = (struct acpi_table_lapic *)header; |
251 | 247 | ||
252 | if (BAD_MADT_ENTRY(processor, end)) | 248 | if (BAD_MADT_ENTRY(processor, end)) |
253 | return -EINVAL; | 249 | return -EINVAL; |
@@ -260,20 +256,19 @@ acpi_parse_lapic ( | |||
260 | 256 | ||
261 | x86_acpiid_to_apicid[processor->acpi_id] = processor->id; | 257 | x86_acpiid_to_apicid[processor->acpi_id] = processor->id; |
262 | 258 | ||
263 | mp_register_lapic ( | 259 | mp_register_lapic(processor->id, /* APIC ID */ |
264 | processor->id, /* APIC ID */ | 260 | processor->flags.enabled); /* Enabled? */ |
265 | processor->flags.enabled); /* Enabled? */ | ||
266 | 261 | ||
267 | return 0; | 262 | return 0; |
268 | } | 263 | } |
269 | 264 | ||
270 | static int __init | 265 | static int __init |
271 | acpi_parse_lapic_addr_ovr ( | 266 | acpi_parse_lapic_addr_ovr(acpi_table_entry_header * header, |
272 | acpi_table_entry_header *header, const unsigned long end) | 267 | const unsigned long end) |
273 | { | 268 | { |
274 | struct acpi_table_lapic_addr_ovr *lapic_addr_ovr = NULL; | 269 | struct acpi_table_lapic_addr_ovr *lapic_addr_ovr = NULL; |
275 | 270 | ||
276 | lapic_addr_ovr = (struct acpi_table_lapic_addr_ovr*) header; | 271 | lapic_addr_ovr = (struct acpi_table_lapic_addr_ovr *)header; |
277 | 272 | ||
278 | if (BAD_MADT_ENTRY(lapic_addr_ovr, end)) | 273 | if (BAD_MADT_ENTRY(lapic_addr_ovr, end)) |
279 | return -EINVAL; | 274 | return -EINVAL; |
@@ -284,12 +279,11 @@ acpi_parse_lapic_addr_ovr ( | |||
284 | } | 279 | } |
285 | 280 | ||
286 | static int __init | 281 | static int __init |
287 | acpi_parse_lapic_nmi ( | 282 | acpi_parse_lapic_nmi(acpi_table_entry_header * header, const unsigned long end) |
288 | acpi_table_entry_header *header, const unsigned long end) | ||
289 | { | 283 | { |
290 | struct acpi_table_lapic_nmi *lapic_nmi = NULL; | 284 | struct acpi_table_lapic_nmi *lapic_nmi = NULL; |
291 | 285 | ||
292 | lapic_nmi = (struct acpi_table_lapic_nmi*) header; | 286 | lapic_nmi = (struct acpi_table_lapic_nmi *)header; |
293 | 287 | ||
294 | if (BAD_MADT_ENTRY(lapic_nmi, end)) | 288 | if (BAD_MADT_ENTRY(lapic_nmi, end)) |
295 | return -EINVAL; | 289 | return -EINVAL; |
@@ -302,37 +296,32 @@ acpi_parse_lapic_nmi ( | |||
302 | return 0; | 296 | return 0; |
303 | } | 297 | } |
304 | 298 | ||
299 | #endif /*CONFIG_X86_LOCAL_APIC */ | ||
305 | 300 | ||
306 | #endif /*CONFIG_X86_LOCAL_APIC*/ | 301 | #ifdef CONFIG_X86_IO_APIC |
307 | |||
308 | #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER) | ||
309 | 302 | ||
310 | static int __init | 303 | static int __init |
311 | acpi_parse_ioapic ( | 304 | acpi_parse_ioapic(acpi_table_entry_header * header, const unsigned long end) |
312 | acpi_table_entry_header *header, const unsigned long end) | ||
313 | { | 305 | { |
314 | struct acpi_table_ioapic *ioapic = NULL; | 306 | struct acpi_table_ioapic *ioapic = NULL; |
315 | 307 | ||
316 | ioapic = (struct acpi_table_ioapic*) header; | 308 | ioapic = (struct acpi_table_ioapic *)header; |
317 | 309 | ||
318 | if (BAD_MADT_ENTRY(ioapic, end)) | 310 | if (BAD_MADT_ENTRY(ioapic, end)) |
319 | return -EINVAL; | 311 | return -EINVAL; |
320 | 312 | ||
321 | acpi_table_print_madt_entry(header); | 313 | acpi_table_print_madt_entry(header); |
322 | 314 | ||
323 | mp_register_ioapic ( | 315 | mp_register_ioapic(ioapic->id, |
324 | ioapic->id, | 316 | ioapic->address, ioapic->global_irq_base); |
325 | ioapic->address, | 317 | |
326 | ioapic->global_irq_base); | ||
327 | |||
328 | return 0; | 318 | return 0; |
329 | } | 319 | } |
330 | 320 | ||
331 | /* | 321 | /* |
332 | * Parse Interrupt Source Override for the ACPI SCI | 322 | * Parse Interrupt Source Override for the ACPI SCI |
333 | */ | 323 | */ |
334 | static void | 324 | static void acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger) |
335 | acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger) | ||
336 | { | 325 | { |
337 | if (trigger == 0) /* compatible SCI trigger is level */ | 326 | if (trigger == 0) /* compatible SCI trigger is level */ |
338 | trigger = 3; | 327 | trigger = 3; |
@@ -348,7 +337,7 @@ acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger) | |||
348 | polarity = acpi_sci_flags.polarity; | 337 | polarity = acpi_sci_flags.polarity; |
349 | 338 | ||
350 | /* | 339 | /* |
351 | * mp_config_acpi_legacy_irqs() already setup IRQs < 16 | 340 | * mp_config_acpi_legacy_irqs() already setup IRQs < 16 |
352 | * If GSI is < 16, this will update its flags, | 341 | * If GSI is < 16, this will update its flags, |
353 | * else it will create a new mp_irqs[] entry. | 342 | * else it will create a new mp_irqs[] entry. |
354 | */ | 343 | */ |
@@ -363,12 +352,12 @@ acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger) | |||
363 | } | 352 | } |
364 | 353 | ||
365 | static int __init | 354 | static int __init |
366 | acpi_parse_int_src_ovr ( | 355 | acpi_parse_int_src_ovr(acpi_table_entry_header * header, |
367 | acpi_table_entry_header *header, const unsigned long end) | 356 | const unsigned long end) |
368 | { | 357 | { |
369 | struct acpi_table_int_src_ovr *intsrc = NULL; | 358 | struct acpi_table_int_src_ovr *intsrc = NULL; |
370 | 359 | ||
371 | intsrc = (struct acpi_table_int_src_ovr*) header; | 360 | intsrc = (struct acpi_table_int_src_ovr *)header; |
372 | 361 | ||
373 | if (BAD_MADT_ENTRY(intsrc, end)) | 362 | if (BAD_MADT_ENTRY(intsrc, end)) |
374 | return -EINVAL; | 363 | return -EINVAL; |
@@ -377,33 +366,30 @@ acpi_parse_int_src_ovr ( | |||
377 | 366 | ||
378 | if (intsrc->bus_irq == acpi_fadt.sci_int) { | 367 | if (intsrc->bus_irq == acpi_fadt.sci_int) { |
379 | acpi_sci_ioapic_setup(intsrc->global_irq, | 368 | acpi_sci_ioapic_setup(intsrc->global_irq, |
380 | intsrc->flags.polarity, intsrc->flags.trigger); | 369 | intsrc->flags.polarity, |
370 | intsrc->flags.trigger); | ||
381 | return 0; | 371 | return 0; |
382 | } | 372 | } |
383 | 373 | ||
384 | if (acpi_skip_timer_override && | 374 | if (acpi_skip_timer_override && |
385 | intsrc->bus_irq == 0 && intsrc->global_irq == 2) { | 375 | intsrc->bus_irq == 0 && intsrc->global_irq == 2) { |
386 | printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n"); | 376 | printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n"); |
387 | return 0; | 377 | return 0; |
388 | } | 378 | } |
389 | 379 | ||
390 | mp_override_legacy_irq ( | 380 | mp_override_legacy_irq(intsrc->bus_irq, |
391 | intsrc->bus_irq, | 381 | intsrc->flags.polarity, |
392 | intsrc->flags.polarity, | 382 | intsrc->flags.trigger, intsrc->global_irq); |
393 | intsrc->flags.trigger, | ||
394 | intsrc->global_irq); | ||
395 | 383 | ||
396 | return 0; | 384 | return 0; |
397 | } | 385 | } |
398 | 386 | ||
399 | |||
400 | static int __init | 387 | static int __init |
401 | acpi_parse_nmi_src ( | 388 | acpi_parse_nmi_src(acpi_table_entry_header * header, const unsigned long end) |
402 | acpi_table_entry_header *header, const unsigned long end) | ||
403 | { | 389 | { |
404 | struct acpi_table_nmi_src *nmi_src = NULL; | 390 | struct acpi_table_nmi_src *nmi_src = NULL; |
405 | 391 | ||
406 | nmi_src = (struct acpi_table_nmi_src*) header; | 392 | nmi_src = (struct acpi_table_nmi_src *)header; |
407 | 393 | ||
408 | if (BAD_MADT_ENTRY(nmi_src, end)) | 394 | if (BAD_MADT_ENTRY(nmi_src, end)) |
409 | return -EINVAL; | 395 | return -EINVAL; |
@@ -415,9 +401,7 @@ acpi_parse_nmi_src ( | |||
415 | return 0; | 401 | return 0; |
416 | } | 402 | } |
417 | 403 | ||
418 | #endif /* CONFIG_X86_IO_APIC */ | 404 | #endif /* CONFIG_X86_IO_APIC */ |
419 | |||
420 | #ifdef CONFIG_ACPI_BUS | ||
421 | 405 | ||
422 | /* | 406 | /* |
423 | * acpi_pic_sci_set_trigger() | 407 | * acpi_pic_sci_set_trigger() |
@@ -433,8 +417,7 @@ acpi_parse_nmi_src ( | |||
433 | * ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0) | 417 | * ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0) |
434 | */ | 418 | */ |
435 | 419 | ||
436 | void __init | 420 | void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) |
437 | acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) | ||
438 | { | 421 | { |
439 | unsigned int mask = 1 << irq; | 422 | unsigned int mask = 1 << irq; |
440 | unsigned int old, new; | 423 | unsigned int old, new; |
@@ -454,10 +437,10 @@ acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) | |||
454 | * routing tables.. | 437 | * routing tables.. |
455 | */ | 438 | */ |
456 | switch (trigger) { | 439 | switch (trigger) { |
457 | case 1: /* Edge - clear */ | 440 | case 1: /* Edge - clear */ |
458 | new &= ~mask; | 441 | new &= ~mask; |
459 | break; | 442 | break; |
460 | case 3: /* Level - set */ | 443 | case 3: /* Level - set */ |
461 | new |= mask; | 444 | new |= mask; |
462 | break; | 445 | break; |
463 | } | 446 | } |
@@ -470,21 +453,22 @@ acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) | |||
470 | outb(new >> 8, 0x4d1); | 453 | outb(new >> 8, 0x4d1); |
471 | } | 454 | } |
472 | 455 | ||
473 | |||
474 | #endif /* CONFIG_ACPI_BUS */ | ||
475 | |||
476 | int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) | 456 | int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) |
477 | { | 457 | { |
478 | #ifdef CONFIG_X86_IO_APIC | 458 | #ifdef CONFIG_X86_IO_APIC |
479 | if (use_pci_vector() && !platform_legacy_irq(gsi)) | 459 | if (use_pci_vector() && !platform_legacy_irq(gsi)) |
480 | *irq = IO_APIC_VECTOR(gsi); | 460 | *irq = IO_APIC_VECTOR(gsi); |
481 | else | 461 | else |
482 | #endif | 462 | #endif |
483 | *irq = gsi; | 463 | *irq = gsi; |
484 | return 0; | 464 | return 0; |
485 | } | 465 | } |
486 | 466 | ||
487 | unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low) | 467 | /* |
468 | * success: return IRQ number (>=0) | ||
469 | * failure: return < 0 | ||
470 | */ | ||
471 | int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low) | ||
488 | { | 472 | { |
489 | unsigned int irq; | 473 | unsigned int irq; |
490 | unsigned int plat_gsi = gsi; | 474 | unsigned int plat_gsi = gsi; |
@@ -497,7 +481,7 @@ unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low) | |||
497 | extern void eisa_set_level_irq(unsigned int irq); | 481 | extern void eisa_set_level_irq(unsigned int irq); |
498 | 482 | ||
499 | if (edge_level == ACPI_LEVEL_SENSITIVE) | 483 | if (edge_level == ACPI_LEVEL_SENSITIVE) |
500 | eisa_set_level_irq(gsi); | 484 | eisa_set_level_irq(gsi); |
501 | } | 485 | } |
502 | #endif | 486 | #endif |
503 | 487 | ||
@@ -509,60 +493,58 @@ unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low) | |||
509 | acpi_gsi_to_irq(plat_gsi, &irq); | 493 | acpi_gsi_to_irq(plat_gsi, &irq); |
510 | return irq; | 494 | return irq; |
511 | } | 495 | } |
496 | |||
512 | EXPORT_SYMBOL(acpi_register_gsi); | 497 | EXPORT_SYMBOL(acpi_register_gsi); |
513 | 498 | ||
514 | /* | 499 | /* |
515 | * ACPI based hotplug support for CPU | 500 | * ACPI based hotplug support for CPU |
516 | */ | 501 | */ |
517 | #ifdef CONFIG_ACPI_HOTPLUG_CPU | 502 | #ifdef CONFIG_ACPI_HOTPLUG_CPU |
518 | int | 503 | int acpi_map_lsapic(acpi_handle handle, int *pcpu) |
519 | acpi_map_lsapic(acpi_handle handle, int *pcpu) | ||
520 | { | 504 | { |
521 | /* TBD */ | 505 | /* TBD */ |
522 | return -EINVAL; | 506 | return -EINVAL; |
523 | } | 507 | } |
524 | EXPORT_SYMBOL(acpi_map_lsapic); | ||
525 | 508 | ||
509 | EXPORT_SYMBOL(acpi_map_lsapic); | ||
526 | 510 | ||
527 | int | 511 | int acpi_unmap_lsapic(int cpu) |
528 | acpi_unmap_lsapic(int cpu) | ||
529 | { | 512 | { |
530 | /* TBD */ | 513 | /* TBD */ |
531 | return -EINVAL; | 514 | return -EINVAL; |
532 | } | 515 | } |
516 | |||
533 | EXPORT_SYMBOL(acpi_unmap_lsapic); | 517 | EXPORT_SYMBOL(acpi_unmap_lsapic); |
534 | #endif /* CONFIG_ACPI_HOTPLUG_CPU */ | 518 | #endif /* CONFIG_ACPI_HOTPLUG_CPU */ |
535 | 519 | ||
536 | int | 520 | int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) |
537 | acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) | ||
538 | { | 521 | { |
539 | /* TBD */ | 522 | /* TBD */ |
540 | return -EINVAL; | 523 | return -EINVAL; |
541 | } | 524 | } |
525 | |||
542 | EXPORT_SYMBOL(acpi_register_ioapic); | 526 | EXPORT_SYMBOL(acpi_register_ioapic); |
543 | 527 | ||
544 | int | 528 | int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base) |
545 | acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base) | ||
546 | { | 529 | { |
547 | /* TBD */ | 530 | /* TBD */ |
548 | return -EINVAL; | 531 | return -EINVAL; |
549 | } | 532 | } |
533 | |||
550 | EXPORT_SYMBOL(acpi_unregister_ioapic); | 534 | EXPORT_SYMBOL(acpi_unregister_ioapic); |
551 | 535 | ||
552 | static unsigned long __init | 536 | static unsigned long __init |
553 | acpi_scan_rsdp ( | 537 | acpi_scan_rsdp(unsigned long start, unsigned long length) |
554 | unsigned long start, | ||
555 | unsigned long length) | ||
556 | { | 538 | { |
557 | unsigned long offset = 0; | 539 | unsigned long offset = 0; |
558 | unsigned long sig_len = sizeof("RSD PTR ") - 1; | 540 | unsigned long sig_len = sizeof("RSD PTR ") - 1; |
559 | 541 | ||
560 | /* | 542 | /* |
561 | * Scan all 16-byte boundaries of the physical memory region for the | 543 | * Scan all 16-byte boundaries of the physical memory region for the |
562 | * RSDP signature. | 544 | * RSDP signature. |
563 | */ | 545 | */ |
564 | for (offset = 0; offset < length; offset += 16) { | 546 | for (offset = 0; offset < length; offset += 16) { |
565 | if (strncmp((char *) (start + offset), "RSD PTR ", sig_len)) | 547 | if (strncmp((char *)(start + offset), "RSD PTR ", sig_len)) |
566 | continue; | 548 | continue; |
567 | return (start + offset); | 549 | return (start + offset); |
568 | } | 550 | } |
@@ -575,20 +557,19 @@ static int __init acpi_parse_sbf(unsigned long phys_addr, unsigned long size) | |||
575 | struct acpi_table_sbf *sb; | 557 | struct acpi_table_sbf *sb; |
576 | 558 | ||
577 | if (!phys_addr || !size) | 559 | if (!phys_addr || !size) |
578 | return -EINVAL; | 560 | return -EINVAL; |
579 | 561 | ||
580 | sb = (struct acpi_table_sbf *) __acpi_map_table(phys_addr, size); | 562 | sb = (struct acpi_table_sbf *)__acpi_map_table(phys_addr, size); |
581 | if (!sb) { | 563 | if (!sb) { |
582 | printk(KERN_WARNING PREFIX "Unable to map SBF\n"); | 564 | printk(KERN_WARNING PREFIX "Unable to map SBF\n"); |
583 | return -ENODEV; | 565 | return -ENODEV; |
584 | } | 566 | } |
585 | 567 | ||
586 | sbf_port = sb->sbf_cmos; /* Save CMOS port */ | 568 | sbf_port = sb->sbf_cmos; /* Save CMOS port */ |
587 | 569 | ||
588 | return 0; | 570 | return 0; |
589 | } | 571 | } |
590 | 572 | ||
591 | |||
592 | #ifdef CONFIG_HPET_TIMER | 573 | #ifdef CONFIG_HPET_TIMER |
593 | 574 | ||
594 | static int __init acpi_parse_hpet(unsigned long phys, unsigned long size) | 575 | static int __init acpi_parse_hpet(unsigned long phys, unsigned long size) |
@@ -598,7 +579,7 @@ static int __init acpi_parse_hpet(unsigned long phys, unsigned long size) | |||
598 | if (!phys || !size) | 579 | if (!phys || !size) |
599 | return -EINVAL; | 580 | return -EINVAL; |
600 | 581 | ||
601 | hpet_tbl = (struct acpi_table_hpet *) __acpi_map_table(phys, size); | 582 | hpet_tbl = (struct acpi_table_hpet *)__acpi_map_table(phys, size); |
602 | if (!hpet_tbl) { | 583 | if (!hpet_tbl) { |
603 | printk(KERN_WARNING PREFIX "Unable to map HPET\n"); | 584 | printk(KERN_WARNING PREFIX "Unable to map HPET\n"); |
604 | return -ENODEV; | 585 | return -ENODEV; |
@@ -609,22 +590,21 @@ static int __init acpi_parse_hpet(unsigned long phys, unsigned long size) | |||
609 | "memory.\n"); | 590 | "memory.\n"); |
610 | return -1; | 591 | return -1; |
611 | } | 592 | } |
612 | |||
613 | #ifdef CONFIG_X86_64 | 593 | #ifdef CONFIG_X86_64 |
614 | vxtime.hpet_address = hpet_tbl->addr.addrl | | 594 | vxtime.hpet_address = hpet_tbl->addr.addrl | |
615 | ((long) hpet_tbl->addr.addrh << 32); | 595 | ((long)hpet_tbl->addr.addrh << 32); |
616 | 596 | ||
617 | printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", | 597 | printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", |
618 | hpet_tbl->id, vxtime.hpet_address); | 598 | hpet_tbl->id, vxtime.hpet_address); |
619 | #else /* X86 */ | 599 | #else /* X86 */ |
620 | { | 600 | { |
621 | extern unsigned long hpet_address; | 601 | extern unsigned long hpet_address; |
622 | 602 | ||
623 | hpet_address = hpet_tbl->addr.addrl; | 603 | hpet_address = hpet_tbl->addr.addrl; |
624 | printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", | 604 | printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", |
625 | hpet_tbl->id, hpet_address); | 605 | hpet_tbl->id, hpet_address); |
626 | } | 606 | } |
627 | #endif /* X86 */ | 607 | #endif /* X86 */ |
628 | 608 | ||
629 | return 0; | 609 | return 0; |
630 | } | 610 | } |
@@ -640,28 +620,25 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size) | |||
640 | { | 620 | { |
641 | struct fadt_descriptor_rev2 *fadt = NULL; | 621 | struct fadt_descriptor_rev2 *fadt = NULL; |
642 | 622 | ||
643 | fadt = (struct fadt_descriptor_rev2*) __acpi_map_table(phys,size); | 623 | fadt = (struct fadt_descriptor_rev2 *)__acpi_map_table(phys, size); |
644 | if(!fadt) { | 624 | if (!fadt) { |
645 | printk(KERN_WARNING PREFIX "Unable to map FADT\n"); | 625 | printk(KERN_WARNING PREFIX "Unable to map FADT\n"); |
646 | return 0; | 626 | return 0; |
647 | } | 627 | } |
648 | |||
649 | #ifdef CONFIG_ACPI_INTERPRETER | ||
650 | /* initialize sci_int early for INT_SRC_OVR MADT parsing */ | 628 | /* initialize sci_int early for INT_SRC_OVR MADT parsing */ |
651 | acpi_fadt.sci_int = fadt->sci_int; | 629 | acpi_fadt.sci_int = fadt->sci_int; |
652 | #endif | ||
653 | 630 | ||
654 | #ifdef CONFIG_ACPI_BUS | ||
655 | /* initialize rev and apic_phys_dest_mode for x86_64 genapic */ | 631 | /* initialize rev and apic_phys_dest_mode for x86_64 genapic */ |
656 | acpi_fadt.revision = fadt->revision; | 632 | acpi_fadt.revision = fadt->revision; |
657 | acpi_fadt.force_apic_physical_destination_mode = fadt->force_apic_physical_destination_mode; | 633 | acpi_fadt.force_apic_physical_destination_mode = |
658 | #endif | 634 | fadt->force_apic_physical_destination_mode; |
659 | 635 | ||
660 | #ifdef CONFIG_X86_PM_TIMER | 636 | #ifdef CONFIG_X86_PM_TIMER |
661 | /* detect the location of the ACPI PM Timer */ | 637 | /* detect the location of the ACPI PM Timer */ |
662 | if (fadt->revision >= FADT2_REVISION_ID) { | 638 | if (fadt->revision >= FADT2_REVISION_ID) { |
663 | /* FADT rev. 2 */ | 639 | /* FADT rev. 2 */ |
664 | if (fadt->xpm_tmr_blk.address_space_id != ACPI_ADR_SPACE_SYSTEM_IO) | 640 | if (fadt->xpm_tmr_blk.address_space_id != |
641 | ACPI_ADR_SPACE_SYSTEM_IO) | ||
665 | return 0; | 642 | return 0; |
666 | 643 | ||
667 | pmtmr_ioport = fadt->xpm_tmr_blk.address; | 644 | pmtmr_ioport = fadt->xpm_tmr_blk.address; |
@@ -670,16 +647,15 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size) | |||
670 | pmtmr_ioport = fadt->V1_pm_tmr_blk; | 647 | pmtmr_ioport = fadt->V1_pm_tmr_blk; |
671 | } | 648 | } |
672 | if (pmtmr_ioport) | 649 | if (pmtmr_ioport) |
673 | printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n", pmtmr_ioport); | 650 | printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n", |
651 | pmtmr_ioport); | ||
674 | #endif | 652 | #endif |
675 | return 0; | 653 | return 0; |
676 | } | 654 | } |
677 | 655 | ||
678 | 656 | unsigned long __init acpi_find_rsdp(void) | |
679 | unsigned long __init | ||
680 | acpi_find_rsdp (void) | ||
681 | { | 657 | { |
682 | unsigned long rsdp_phys = 0; | 658 | unsigned long rsdp_phys = 0; |
683 | 659 | ||
684 | if (efi_enabled) { | 660 | if (efi_enabled) { |
685 | if (efi.acpi20) | 661 | if (efi.acpi20) |
@@ -691,9 +667,9 @@ acpi_find_rsdp (void) | |||
691 | * Scan memory looking for the RSDP signature. First search EBDA (low | 667 | * Scan memory looking for the RSDP signature. First search EBDA (low |
692 | * memory) paragraphs and then search upper memory (E0000-FFFFF). | 668 | * memory) paragraphs and then search upper memory (E0000-FFFFF). |
693 | */ | 669 | */ |
694 | rsdp_phys = acpi_scan_rsdp (0, 0x400); | 670 | rsdp_phys = acpi_scan_rsdp(0, 0x400); |
695 | if (!rsdp_phys) | 671 | if (!rsdp_phys) |
696 | rsdp_phys = acpi_scan_rsdp (0xE0000, 0x20000); | 672 | rsdp_phys = acpi_scan_rsdp(0xE0000, 0x20000); |
697 | 673 | ||
698 | return rsdp_phys; | 674 | return rsdp_phys; |
699 | } | 675 | } |
@@ -703,8 +679,7 @@ acpi_find_rsdp (void) | |||
703 | * Parse LAPIC entries in MADT | 679 | * Parse LAPIC entries in MADT |
704 | * returns 0 on success, < 0 on error | 680 | * returns 0 on success, < 0 on error |
705 | */ | 681 | */ |
706 | static int __init | 682 | static int __init acpi_parse_madt_lapic_entries(void) |
707 | acpi_parse_madt_lapic_entries(void) | ||
708 | { | 683 | { |
709 | int count; | 684 | int count; |
710 | 685 | ||
@@ -713,28 +688,31 @@ acpi_parse_madt_lapic_entries(void) | |||
713 | * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value). | 688 | * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value). |
714 | */ | 689 | */ |
715 | 690 | ||
716 | count = acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR, acpi_parse_lapic_addr_ovr, 0); | 691 | count = |
692 | acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR, | ||
693 | acpi_parse_lapic_addr_ovr, 0); | ||
717 | if (count < 0) { | 694 | if (count < 0) { |
718 | printk(KERN_ERR PREFIX "Error parsing LAPIC address override entry\n"); | 695 | printk(KERN_ERR PREFIX |
696 | "Error parsing LAPIC address override entry\n"); | ||
719 | return count; | 697 | return count; |
720 | } | 698 | } |
721 | 699 | ||
722 | mp_register_lapic_address(acpi_lapic_addr); | 700 | mp_register_lapic_address(acpi_lapic_addr); |
723 | 701 | ||
724 | count = acpi_table_parse_madt(ACPI_MADT_LAPIC, acpi_parse_lapic, | 702 | count = acpi_table_parse_madt(ACPI_MADT_LAPIC, acpi_parse_lapic, |
725 | MAX_APICS); | 703 | MAX_APICS); |
726 | if (!count) { | 704 | if (!count) { |
727 | printk(KERN_ERR PREFIX "No LAPIC entries present\n"); | 705 | printk(KERN_ERR PREFIX "No LAPIC entries present\n"); |
728 | /* TBD: Cleanup to allow fallback to MPS */ | 706 | /* TBD: Cleanup to allow fallback to MPS */ |
729 | return -ENODEV; | 707 | return -ENODEV; |
730 | } | 708 | } else if (count < 0) { |
731 | else if (count < 0) { | ||
732 | printk(KERN_ERR PREFIX "Error parsing LAPIC entry\n"); | 709 | printk(KERN_ERR PREFIX "Error parsing LAPIC entry\n"); |
733 | /* TBD: Cleanup to allow fallback to MPS */ | 710 | /* TBD: Cleanup to allow fallback to MPS */ |
734 | return count; | 711 | return count; |
735 | } | 712 | } |
736 | 713 | ||
737 | count = acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0); | 714 | count = |
715 | acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0); | ||
738 | if (count < 0) { | 716 | if (count < 0) { |
739 | printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n"); | 717 | printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n"); |
740 | /* TBD: Cleanup to allow fallback to MPS */ | 718 | /* TBD: Cleanup to allow fallback to MPS */ |
@@ -742,15 +720,14 @@ acpi_parse_madt_lapic_entries(void) | |||
742 | } | 720 | } |
743 | return 0; | 721 | return 0; |
744 | } | 722 | } |
745 | #endif /* CONFIG_X86_LOCAL_APIC */ | 723 | #endif /* CONFIG_X86_LOCAL_APIC */ |
746 | 724 | ||
747 | #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER) | 725 | #ifdef CONFIG_X86_IO_APIC |
748 | /* | 726 | /* |
749 | * Parse IOAPIC related entries in MADT | 727 | * Parse IOAPIC related entries in MADT |
750 | * returns 0 on success, < 0 on error | 728 | * returns 0 on success, < 0 on error |
751 | */ | 729 | */ |
752 | static int __init | 730 | static int __init acpi_parse_madt_ioapic_entries(void) |
753 | acpi_parse_madt_ioapic_entries(void) | ||
754 | { | 731 | { |
755 | int count; | 732 | int count; |
756 | 733 | ||
@@ -762,30 +739,34 @@ acpi_parse_madt_ioapic_entries(void) | |||
762 | */ | 739 | */ |
763 | if (acpi_disabled || acpi_noirq) { | 740 | if (acpi_disabled || acpi_noirq) { |
764 | return -ENODEV; | 741 | return -ENODEV; |
765 | } | 742 | } |
766 | 743 | ||
767 | /* | 744 | /* |
768 | * if "noapic" boot option, don't look for IO-APICs | 745 | * if "noapic" boot option, don't look for IO-APICs |
769 | */ | 746 | */ |
770 | if (skip_ioapic_setup) { | 747 | if (skip_ioapic_setup) { |
771 | printk(KERN_INFO PREFIX "Skipping IOAPIC probe " | 748 | printk(KERN_INFO PREFIX "Skipping IOAPIC probe " |
772 | "due to 'noapic' option.\n"); | 749 | "due to 'noapic' option.\n"); |
773 | return -ENODEV; | 750 | return -ENODEV; |
774 | } | 751 | } |
775 | 752 | ||
776 | count = acpi_table_parse_madt(ACPI_MADT_IOAPIC, acpi_parse_ioapic, MAX_IO_APICS); | 753 | count = |
754 | acpi_table_parse_madt(ACPI_MADT_IOAPIC, acpi_parse_ioapic, | ||
755 | MAX_IO_APICS); | ||
777 | if (!count) { | 756 | if (!count) { |
778 | printk(KERN_ERR PREFIX "No IOAPIC entries present\n"); | 757 | printk(KERN_ERR PREFIX "No IOAPIC entries present\n"); |
779 | return -ENODEV; | 758 | return -ENODEV; |
780 | } | 759 | } else if (count < 0) { |
781 | else if (count < 0) { | ||
782 | printk(KERN_ERR PREFIX "Error parsing IOAPIC entry\n"); | 760 | printk(KERN_ERR PREFIX "Error parsing IOAPIC entry\n"); |
783 | return count; | 761 | return count; |
784 | } | 762 | } |
785 | 763 | ||
786 | count = acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, NR_IRQ_VECTORS); | 764 | count = |
765 | acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, | ||
766 | NR_IRQ_VECTORS); | ||
787 | if (count < 0) { | 767 | if (count < 0) { |
788 | printk(KERN_ERR PREFIX "Error parsing interrupt source overrides entry\n"); | 768 | printk(KERN_ERR PREFIX |
769 | "Error parsing interrupt source overrides entry\n"); | ||
789 | /* TBD: Cleanup to allow fallback to MPS */ | 770 | /* TBD: Cleanup to allow fallback to MPS */ |
790 | return count; | 771 | return count; |
791 | } | 772 | } |
@@ -800,7 +781,9 @@ acpi_parse_madt_ioapic_entries(void) | |||
800 | /* Fill in identity legacy mapings where no override */ | 781 | /* Fill in identity legacy mapings where no override */ |
801 | mp_config_acpi_legacy_irqs(); | 782 | mp_config_acpi_legacy_irqs(); |
802 | 783 | ||
803 | count = acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src, NR_IRQ_VECTORS); | 784 | count = |
785 | acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src, | ||
786 | NR_IRQ_VECTORS); | ||
804 | if (count < 0) { | 787 | if (count < 0) { |
805 | printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n"); | 788 | printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n"); |
806 | /* TBD: Cleanup to allow fallback to MPS */ | 789 | /* TBD: Cleanup to allow fallback to MPS */ |
@@ -814,11 +797,9 @@ static inline int acpi_parse_madt_ioapic_entries(void) | |||
814 | { | 797 | { |
815 | return -1; | 798 | return -1; |
816 | } | 799 | } |
817 | #endif /* !(CONFIG_X86_IO_APIC && CONFIG_ACPI_INTERPRETER) */ | 800 | #endif /* !CONFIG_X86_IO_APIC */ |
818 | 801 | ||
819 | 802 | static void __init acpi_process_madt(void) | |
820 | static void __init | ||
821 | acpi_process_madt(void) | ||
822 | { | 803 | { |
823 | #ifdef CONFIG_X86_LOCAL_APIC | 804 | #ifdef CONFIG_X86_LOCAL_APIC |
824 | int count, error; | 805 | int count, error; |
@@ -850,7 +831,8 @@ acpi_process_madt(void) | |||
850 | /* | 831 | /* |
851 | * Dell Precision Workstation 410, 610 come here. | 832 | * Dell Precision Workstation 410, 610 come here. |
852 | */ | 833 | */ |
853 | printk(KERN_ERR PREFIX "Invalid BIOS MADT, disabling ACPI\n"); | 834 | printk(KERN_ERR PREFIX |
835 | "Invalid BIOS MADT, disabling ACPI\n"); | ||
854 | disable_acpi(); | 836 | disable_acpi(); |
855 | } | 837 | } |
856 | } | 838 | } |
@@ -862,7 +844,6 @@ extern int acpi_force; | |||
862 | 844 | ||
863 | #ifdef __i386__ | 845 | #ifdef __i386__ |
864 | 846 | ||
865 | #ifdef CONFIG_ACPI_PCI | ||
866 | static int __init disable_acpi_irq(struct dmi_system_id *d) | 847 | static int __init disable_acpi_irq(struct dmi_system_id *d) |
867 | { | 848 | { |
868 | if (!acpi_force) { | 849 | if (!acpi_force) { |
@@ -882,12 +863,11 @@ static int __init disable_acpi_pci(struct dmi_system_id *d) | |||
882 | } | 863 | } |
883 | return 0; | 864 | return 0; |
884 | } | 865 | } |
885 | #endif | ||
886 | 866 | ||
887 | static int __init dmi_disable_acpi(struct dmi_system_id *d) | 867 | static int __init dmi_disable_acpi(struct dmi_system_id *d) |
888 | { | 868 | { |
889 | if (!acpi_force) { | 869 | if (!acpi_force) { |
890 | printk(KERN_NOTICE "%s detected: acpi off\n",d->ident); | 870 | printk(KERN_NOTICE "%s detected: acpi off\n", d->ident); |
891 | disable_acpi(); | 871 | disable_acpi(); |
892 | } else { | 872 | } else { |
893 | printk(KERN_NOTICE | 873 | printk(KERN_NOTICE |
@@ -902,7 +882,8 @@ static int __init dmi_disable_acpi(struct dmi_system_id *d) | |||
902 | static int __init force_acpi_ht(struct dmi_system_id *d) | 882 | static int __init force_acpi_ht(struct dmi_system_id *d) |
903 | { | 883 | { |
904 | if (!acpi_force) { | 884 | if (!acpi_force) { |
905 | printk(KERN_NOTICE "%s detected: force use of acpi=ht\n", d->ident); | 885 | printk(KERN_NOTICE "%s detected: force use of acpi=ht\n", |
886 | d->ident); | ||
906 | disable_acpi(); | 887 | disable_acpi(); |
907 | acpi_ht = 1; | 888 | acpi_ht = 1; |
908 | } else { | 889 | } else { |
@@ -921,155 +902,155 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = { | |||
921 | * Boxes that need ACPI disabled | 902 | * Boxes that need ACPI disabled |
922 | */ | 903 | */ |
923 | { | 904 | { |
924 | .callback = dmi_disable_acpi, | 905 | .callback = dmi_disable_acpi, |
925 | .ident = "IBM Thinkpad", | 906 | .ident = "IBM Thinkpad", |
926 | .matches = { | 907 | .matches = { |
927 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), | 908 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), |
928 | DMI_MATCH(DMI_BOARD_NAME, "2629H1G"), | 909 | DMI_MATCH(DMI_BOARD_NAME, "2629H1G"), |
929 | }, | 910 | }, |
930 | }, | 911 | }, |
931 | 912 | ||
932 | /* | 913 | /* |
933 | * Boxes that need acpi=ht | 914 | * Boxes that need acpi=ht |
934 | */ | 915 | */ |
935 | { | 916 | { |
936 | .callback = force_acpi_ht, | 917 | .callback = force_acpi_ht, |
937 | .ident = "FSC Primergy T850", | 918 | .ident = "FSC Primergy T850", |
938 | .matches = { | 919 | .matches = { |
939 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | 920 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
940 | DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"), | 921 | DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"), |
941 | }, | 922 | }, |
942 | }, | 923 | }, |
943 | { | 924 | { |
944 | .callback = force_acpi_ht, | 925 | .callback = force_acpi_ht, |
945 | .ident = "DELL GX240", | 926 | .ident = "DELL GX240", |
946 | .matches = { | 927 | .matches = { |
947 | DMI_MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"), | 928 | DMI_MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"), |
948 | DMI_MATCH(DMI_BOARD_NAME, "OptiPlex GX240"), | 929 | DMI_MATCH(DMI_BOARD_NAME, "OptiPlex GX240"), |
949 | }, | 930 | }, |
950 | }, | 931 | }, |
951 | { | 932 | { |
952 | .callback = force_acpi_ht, | 933 | .callback = force_acpi_ht, |
953 | .ident = "HP VISUALIZE NT Workstation", | 934 | .ident = "HP VISUALIZE NT Workstation", |
954 | .matches = { | 935 | .matches = { |
955 | DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"), | 936 | DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"), |
956 | DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"), | 937 | DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"), |
957 | }, | 938 | }, |
958 | }, | 939 | }, |
959 | { | 940 | { |
960 | .callback = force_acpi_ht, | 941 | .callback = force_acpi_ht, |
961 | .ident = "Compaq Workstation W8000", | 942 | .ident = "Compaq Workstation W8000", |
962 | .matches = { | 943 | .matches = { |
963 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), | 944 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), |
964 | DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"), | 945 | DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"), |
965 | }, | 946 | }, |
966 | }, | 947 | }, |
967 | { | 948 | { |
968 | .callback = force_acpi_ht, | 949 | .callback = force_acpi_ht, |
969 | .ident = "ASUS P4B266", | 950 | .ident = "ASUS P4B266", |
970 | .matches = { | 951 | .matches = { |
971 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), | 952 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), |
972 | DMI_MATCH(DMI_BOARD_NAME, "P4B266"), | 953 | DMI_MATCH(DMI_BOARD_NAME, "P4B266"), |
973 | }, | 954 | }, |
974 | }, | 955 | }, |
975 | { | 956 | { |
976 | .callback = force_acpi_ht, | 957 | .callback = force_acpi_ht, |
977 | .ident = "ASUS P2B-DS", | 958 | .ident = "ASUS P2B-DS", |
978 | .matches = { | 959 | .matches = { |
979 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), | 960 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), |
980 | DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"), | 961 | DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"), |
981 | }, | 962 | }, |
982 | }, | 963 | }, |
983 | { | 964 | { |
984 | .callback = force_acpi_ht, | 965 | .callback = force_acpi_ht, |
985 | .ident = "ASUS CUR-DLS", | 966 | .ident = "ASUS CUR-DLS", |
986 | .matches = { | 967 | .matches = { |
987 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), | 968 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), |
988 | DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"), | 969 | DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"), |
989 | }, | 970 | }, |
990 | }, | 971 | }, |
991 | { | 972 | { |
992 | .callback = force_acpi_ht, | 973 | .callback = force_acpi_ht, |
993 | .ident = "ABIT i440BX-W83977", | 974 | .ident = "ABIT i440BX-W83977", |
994 | .matches = { | 975 | .matches = { |
995 | DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"), | 976 | DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"), |
996 | DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"), | 977 | DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"), |
997 | }, | 978 | }, |
998 | }, | 979 | }, |
999 | { | 980 | { |
1000 | .callback = force_acpi_ht, | 981 | .callback = force_acpi_ht, |
1001 | .ident = "IBM Bladecenter", | 982 | .ident = "IBM Bladecenter", |
1002 | .matches = { | 983 | .matches = { |
1003 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), | 984 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), |
1004 | DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"), | 985 | DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"), |
1005 | }, | 986 | }, |
1006 | }, | 987 | }, |
1007 | { | 988 | { |
1008 | .callback = force_acpi_ht, | 989 | .callback = force_acpi_ht, |
1009 | .ident = "IBM eServer xSeries 360", | 990 | .ident = "IBM eServer xSeries 360", |
1010 | .matches = { | 991 | .matches = { |
1011 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), | 992 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), |
1012 | DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"), | 993 | DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"), |
1013 | }, | 994 | }, |
1014 | }, | 995 | }, |
1015 | { | 996 | { |
1016 | .callback = force_acpi_ht, | 997 | .callback = force_acpi_ht, |
1017 | .ident = "IBM eserver xSeries 330", | 998 | .ident = "IBM eserver xSeries 330", |
1018 | .matches = { | 999 | .matches = { |
1019 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), | 1000 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), |
1020 | DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"), | 1001 | DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"), |
1021 | }, | 1002 | }, |
1022 | }, | 1003 | }, |
1023 | { | 1004 | { |
1024 | .callback = force_acpi_ht, | 1005 | .callback = force_acpi_ht, |
1025 | .ident = "IBM eserver xSeries 440", | 1006 | .ident = "IBM eserver xSeries 440", |
1026 | .matches = { | 1007 | .matches = { |
1027 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), | 1008 | DMI_MATCH(DMI_BOARD_VENDOR, "IBM"), |
1028 | DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"), | 1009 | DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"), |
1029 | }, | 1010 | }, |
1030 | }, | 1011 | }, |
1031 | 1012 | ||
1032 | #ifdef CONFIG_ACPI_PCI | ||
1033 | /* | 1013 | /* |
1034 | * Boxes that need ACPI PCI IRQ routing disabled | 1014 | * Boxes that need ACPI PCI IRQ routing disabled |
1035 | */ | 1015 | */ |
1036 | { | 1016 | { |
1037 | .callback = disable_acpi_irq, | 1017 | .callback = disable_acpi_irq, |
1038 | .ident = "ASUS A7V", | 1018 | .ident = "ASUS A7V", |
1039 | .matches = { | 1019 | .matches = { |
1040 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"), | 1020 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"), |
1041 | DMI_MATCH(DMI_BOARD_NAME, "<A7V>"), | 1021 | DMI_MATCH(DMI_BOARD_NAME, "<A7V>"), |
1042 | /* newer BIOS, Revision 1011, does work */ | 1022 | /* newer BIOS, Revision 1011, does work */ |
1043 | DMI_MATCH(DMI_BIOS_VERSION, "ASUS A7V ACPI BIOS Revision 1007"), | 1023 | DMI_MATCH(DMI_BIOS_VERSION, |
1044 | }, | 1024 | "ASUS A7V ACPI BIOS Revision 1007"), |
1045 | }, | 1025 | }, |
1026 | }, | ||
1046 | 1027 | ||
1047 | /* | 1028 | /* |
1048 | * Boxes that need ACPI PCI IRQ routing and PCI scan disabled | 1029 | * Boxes that need ACPI PCI IRQ routing and PCI scan disabled |
1049 | */ | 1030 | */ |
1050 | { /* _BBN 0 bug */ | 1031 | { /* _BBN 0 bug */ |
1051 | .callback = disable_acpi_pci, | 1032 | .callback = disable_acpi_pci, |
1052 | .ident = "ASUS PR-DLS", | 1033 | .ident = "ASUS PR-DLS", |
1053 | .matches = { | 1034 | .matches = { |
1054 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), | 1035 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), |
1055 | DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"), | 1036 | DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"), |
1056 | DMI_MATCH(DMI_BIOS_VERSION, "ASUS PR-DLS ACPI BIOS Revision 1010"), | 1037 | DMI_MATCH(DMI_BIOS_VERSION, |
1057 | DMI_MATCH(DMI_BIOS_DATE, "03/21/2003") | 1038 | "ASUS PR-DLS ACPI BIOS Revision 1010"), |
1058 | }, | 1039 | DMI_MATCH(DMI_BIOS_DATE, "03/21/2003") |
1059 | }, | 1040 | }, |
1041 | }, | ||
1060 | { | 1042 | { |
1061 | .callback = disable_acpi_pci, | 1043 | .callback = disable_acpi_pci, |
1062 | .ident = "Acer TravelMate 36x Laptop", | 1044 | .ident = "Acer TravelMate 36x Laptop", |
1063 | .matches = { | 1045 | .matches = { |
1064 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | 1046 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
1065 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), | 1047 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), |
1066 | }, | 1048 | }, |
1067 | }, | 1049 | }, |
1068 | #endif | 1050 | {} |
1069 | { } | ||
1070 | }; | 1051 | }; |
1071 | 1052 | ||
1072 | #endif /* __i386__ */ | 1053 | #endif /* __i386__ */ |
1073 | 1054 | ||
1074 | /* | 1055 | /* |
1075 | * acpi_boot_table_init() and acpi_boot_init() | 1056 | * acpi_boot_table_init() and acpi_boot_init() |
@@ -1094,8 +1075,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = { | |||
1094 | * !0: failure | 1075 | * !0: failure |
1095 | */ | 1076 | */ |
1096 | 1077 | ||
1097 | int __init | 1078 | int __init acpi_boot_table_init(void) |
1098 | acpi_boot_table_init(void) | ||
1099 | { | 1079 | { |
1100 | int error; | 1080 | int error; |
1101 | 1081 | ||
@@ -1108,7 +1088,7 @@ acpi_boot_table_init(void) | |||
1108 | * One exception: acpi=ht continues far enough to enumerate LAPICs | 1088 | * One exception: acpi=ht continues far enough to enumerate LAPICs |
1109 | */ | 1089 | */ |
1110 | if (acpi_disabled && !acpi_ht) | 1090 | if (acpi_disabled && !acpi_ht) |
1111 | return 1; | 1091 | return 1; |
1112 | 1092 | ||
1113 | /* | 1093 | /* |
1114 | * Initialize the ACPI boot-time table parser. | 1094 | * Initialize the ACPI boot-time table parser. |
@@ -1118,7 +1098,6 @@ acpi_boot_table_init(void) | |||
1118 | disable_acpi(); | 1098 | disable_acpi(); |
1119 | return error; | 1099 | return error; |
1120 | } | 1100 | } |
1121 | |||
1122 | #ifdef __i386__ | 1101 | #ifdef __i386__ |
1123 | check_acpi_pci(); | 1102 | check_acpi_pci(); |
1124 | #endif | 1103 | #endif |
@@ -1142,7 +1121,6 @@ acpi_boot_table_init(void) | |||
1142 | return 0; | 1121 | return 0; |
1143 | } | 1122 | } |
1144 | 1123 | ||
1145 | |||
1146 | int __init acpi_boot_init(void) | 1124 | int __init acpi_boot_init(void) |
1147 | { | 1125 | { |
1148 | /* | 1126 | /* |
@@ -1150,7 +1128,7 @@ int __init acpi_boot_init(void) | |||
1150 | * One exception: acpi=ht continues far enough to enumerate LAPICs | 1128 | * One exception: acpi=ht continues far enough to enumerate LAPICs |
1151 | */ | 1129 | */ |
1152 | if (acpi_disabled && !acpi_ht) | 1130 | if (acpi_disabled && !acpi_ht) |
1153 | return 1; | 1131 | return 1; |
1154 | 1132 | ||
1155 | acpi_table_parse(ACPI_BOOT, acpi_parse_sbf); | 1133 | acpi_table_parse(ACPI_BOOT, acpi_parse_sbf); |
1156 | 1134 | ||
@@ -1168,4 +1146,3 @@ int __init acpi_boot_init(void) | |||
1168 | 1146 | ||
1169 | return 0; | 1147 | return 0; |
1170 | } | 1148 | } |
1171 | |||
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c index 726a5ca4b165..f1b9d2a46dab 100644 --- a/arch/i386/kernel/acpi/earlyquirk.c +++ b/arch/i386/kernel/acpi/earlyquirk.c | |||
@@ -8,44 +8,44 @@ | |||
8 | #include <asm/pci-direct.h> | 8 | #include <asm/pci-direct.h> |
9 | #include <asm/acpi.h> | 9 | #include <asm/acpi.h> |
10 | 10 | ||
11 | static int __init check_bridge(int vendor, int device) | 11 | static int __init check_bridge(int vendor, int device) |
12 | { | 12 | { |
13 | /* According to Nvidia all timer overrides are bogus. Just ignore | 13 | /* According to Nvidia all timer overrides are bogus. Just ignore |
14 | them all. */ | 14 | them all. */ |
15 | if (vendor == PCI_VENDOR_ID_NVIDIA) { | 15 | if (vendor == PCI_VENDOR_ID_NVIDIA) { |
16 | acpi_skip_timer_override = 1; | 16 | acpi_skip_timer_override = 1; |
17 | } | 17 | } |
18 | return 0; | 18 | return 0; |
19 | } | 19 | } |
20 | 20 | ||
21 | void __init check_acpi_pci(void) | 21 | void __init check_acpi_pci(void) |
22 | { | 22 | { |
23 | int num,slot,func; | 23 | int num, slot, func; |
24 | 24 | ||
25 | /* Assume the machine supports type 1. If not it will | 25 | /* Assume the machine supports type 1. If not it will |
26 | always read ffffffff and should not have any side effect. */ | 26 | always read ffffffff and should not have any side effect. */ |
27 | 27 | ||
28 | /* Poor man's PCI discovery */ | 28 | /* Poor man's PCI discovery */ |
29 | for (num = 0; num < 32; num++) { | 29 | for (num = 0; num < 32; num++) { |
30 | for (slot = 0; slot < 32; slot++) { | 30 | for (slot = 0; slot < 32; slot++) { |
31 | for (func = 0; func < 8; func++) { | 31 | for (func = 0; func < 8; func++) { |
32 | u32 class; | 32 | u32 class; |
33 | u32 vendor; | 33 | u32 vendor; |
34 | class = read_pci_config(num,slot,func, | 34 | class = read_pci_config(num, slot, func, |
35 | PCI_CLASS_REVISION); | 35 | PCI_CLASS_REVISION); |
36 | if (class == 0xffffffff) | 36 | if (class == 0xffffffff) |
37 | break; | 37 | break; |
38 | 38 | ||
39 | if ((class >> 16) != PCI_CLASS_BRIDGE_PCI) | 39 | if ((class >> 16) != PCI_CLASS_BRIDGE_PCI) |
40 | continue; | 40 | continue; |
41 | 41 | ||
42 | vendor = read_pci_config(num, slot, func, | 42 | vendor = read_pci_config(num, slot, func, |
43 | PCI_VENDOR_ID); | 43 | PCI_VENDOR_ID); |
44 | 44 | ||
45 | if (check_bridge(vendor&0xffff, vendor >> 16)) | 45 | if (check_bridge(vendor & 0xffff, vendor >> 16)) |
46 | return; | 46 | return; |
47 | } | 47 | } |
48 | 48 | ||
49 | } | 49 | } |
50 | } | 50 | } |
51 | } | 51 | } |
diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c index c1af93032ff3..1cb2b186a3af 100644 --- a/arch/i386/kernel/acpi/sleep.c +++ b/arch/i386/kernel/acpi/sleep.c | |||
@@ -20,12 +20,13 @@ extern void zap_low_mappings(void); | |||
20 | 20 | ||
21 | extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long)); | 21 | extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long)); |
22 | 22 | ||
23 | static void init_low_mapping(pgd_t *pgd, int pgd_limit) | 23 | static void init_low_mapping(pgd_t * pgd, int pgd_limit) |
24 | { | 24 | { |
25 | int pgd_ofs = 0; | 25 | int pgd_ofs = 0; |
26 | 26 | ||
27 | while ((pgd_ofs < pgd_limit) && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) { | 27 | while ((pgd_ofs < pgd_limit) |
28 | set_pgd(pgd, *(pgd+USER_PTRS_PER_PGD)); | 28 | && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) { |
29 | set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD)); | ||
29 | pgd_ofs++, pgd++; | 30 | pgd_ofs++, pgd++; |
30 | } | 31 | } |
31 | flush_tlb_all(); | 32 | flush_tlb_all(); |
@@ -37,12 +38,13 @@ static void init_low_mapping(pgd_t *pgd, int pgd_limit) | |||
37 | * Create an identity mapped page table and copy the wakeup routine to | 38 | * Create an identity mapped page table and copy the wakeup routine to |
38 | * low memory. | 39 | * low memory. |
39 | */ | 40 | */ |
40 | int acpi_save_state_mem (void) | 41 | int acpi_save_state_mem(void) |
41 | { | 42 | { |
42 | if (!acpi_wakeup_address) | 43 | if (!acpi_wakeup_address) |
43 | return 1; | 44 | return 1; |
44 | init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD); | 45 | init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD); |
45 | memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start); | 46 | memcpy((void *)acpi_wakeup_address, &wakeup_start, |
47 | &wakeup_end - &wakeup_start); | ||
46 | acpi_copy_wakeup_routine(acpi_wakeup_address); | 48 | acpi_copy_wakeup_routine(acpi_wakeup_address); |
47 | 49 | ||
48 | return 0; | 50 | return 0; |
@@ -51,7 +53,7 @@ int acpi_save_state_mem (void) | |||
51 | /* | 53 | /* |
52 | * acpi_restore_state - undo effects of acpi_save_state_mem | 54 | * acpi_restore_state - undo effects of acpi_save_state_mem |
53 | */ | 55 | */ |
54 | void acpi_restore_state_mem (void) | 56 | void acpi_restore_state_mem(void) |
55 | { | 57 | { |
56 | zap_low_mappings(); | 58 | zap_low_mappings(); |
57 | } | 59 | } |
@@ -67,7 +69,8 @@ void acpi_restore_state_mem (void) | |||
67 | void __init acpi_reserve_bootmem(void) | 69 | void __init acpi_reserve_bootmem(void) |
68 | { | 70 | { |
69 | if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) { | 71 | if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) { |
70 | printk(KERN_ERR "ACPI: Wakeup code way too big, S3 disabled.\n"); | 72 | printk(KERN_ERR |
73 | "ACPI: Wakeup code way too big, S3 disabled.\n"); | ||
71 | return; | 74 | return; |
72 | } | 75 | } |
73 | 76 | ||
@@ -90,10 +93,8 @@ static int __init acpi_sleep_setup(char *str) | |||
90 | return 1; | 93 | return 1; |
91 | } | 94 | } |
92 | 95 | ||
93 | |||
94 | __setup("acpi_sleep=", acpi_sleep_setup); | 96 | __setup("acpi_sleep=", acpi_sleep_setup); |
95 | 97 | ||
96 | |||
97 | static __init int reset_videomode_after_s3(struct dmi_system_id *d) | 98 | static __init int reset_videomode_after_s3(struct dmi_system_id *d) |
98 | { | 99 | { |
99 | acpi_video_flags |= 2; | 100 | acpi_video_flags |= 2; |
@@ -101,14 +102,14 @@ static __init int reset_videomode_after_s3(struct dmi_system_id *d) | |||
101 | } | 102 | } |
102 | 103 | ||
103 | static __initdata struct dmi_system_id acpisleep_dmi_table[] = { | 104 | static __initdata struct dmi_system_id acpisleep_dmi_table[] = { |
104 | { /* Reset video mode after returning from ACPI S3 sleep */ | 105 | { /* Reset video mode after returning from ACPI S3 sleep */ |
105 | .callback = reset_videomode_after_s3, | 106 | .callback = reset_videomode_after_s3, |
106 | .ident = "Toshiba Satellite 4030cdt", | 107 | .ident = "Toshiba Satellite 4030cdt", |
107 | .matches = { | 108 | .matches = { |
108 | DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"), | 109 | DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"), |
109 | }, | 110 | }, |
110 | }, | 111 | }, |
111 | { } | 112 | {} |
112 | }; | 113 | }; |
113 | 114 | ||
114 | static int __init acpisleep_dmi_init(void) | 115 | static int __init acpisleep_dmi_init(void) |
diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c index 60a9e54dd20e..822c8ce9d1f1 100644 --- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c | |||
@@ -31,6 +31,7 @@ | |||
31 | #include <linux/cpufreq.h> | 31 | #include <linux/cpufreq.h> |
32 | #include <linux/proc_fs.h> | 32 | #include <linux/proc_fs.h> |
33 | #include <linux/seq_file.h> | 33 | #include <linux/seq_file.h> |
34 | #include <linux/compiler.h> | ||
34 | #include <asm/io.h> | 35 | #include <asm/io.h> |
35 | #include <asm/delay.h> | 36 | #include <asm/delay.h> |
36 | #include <asm/uaccess.h> | 37 | #include <asm/uaccess.h> |
@@ -57,6 +58,8 @@ static struct cpufreq_acpi_io *acpi_io_data[NR_CPUS]; | |||
57 | 58 | ||
58 | static struct cpufreq_driver acpi_cpufreq_driver; | 59 | static struct cpufreq_driver acpi_cpufreq_driver; |
59 | 60 | ||
61 | static unsigned int acpi_pstate_strict; | ||
62 | |||
60 | static int | 63 | static int |
61 | acpi_processor_write_port( | 64 | acpi_processor_write_port( |
62 | u16 port, | 65 | u16 port, |
@@ -163,34 +166,44 @@ acpi_processor_set_performance ( | |||
163 | } | 166 | } |
164 | 167 | ||
165 | /* | 168 | /* |
166 | * Then we read the 'status_register' and compare the value with the | 169 | * Assume the write went through when acpi_pstate_strict is not used. |
167 | * target state's 'status' to make sure the transition was successful. | 170 | * As read status_register is an expensive operation and there |
168 | * Note that we'll poll for up to 1ms (100 cycles of 10us) before | 171 | * are no specific error cases where an IO port write will fail. |
169 | * giving up. | ||
170 | */ | 172 | */ |
171 | 173 | if (acpi_pstate_strict) { | |
172 | port = data->acpi_data.status_register.address; | 174 | /* Then we read the 'status_register' and compare the value |
173 | bit_width = data->acpi_data.status_register.bit_width; | 175 | * with the target state's 'status' to make sure the |
174 | 176 | * transition was successful. | |
175 | dprintk("Looking for 0x%08x from port 0x%04x\n", | 177 | * Note that we'll poll for up to 1ms (100 cycles of 10us) |
176 | (u32) data->acpi_data.states[state].status, port); | 178 | * before giving up. |
177 | 179 | */ | |
178 | for (i=0; i<100; i++) { | 180 | |
179 | ret = acpi_processor_read_port(port, bit_width, &value); | 181 | port = data->acpi_data.status_register.address; |
180 | if (ret) { | 182 | bit_width = data->acpi_data.status_register.bit_width; |
181 | dprintk("Invalid port width 0x%04x\n", bit_width); | 183 | |
182 | retval = ret; | 184 | dprintk("Looking for 0x%08x from port 0x%04x\n", |
183 | goto migrate_end; | 185 | (u32) data->acpi_data.states[state].status, port); |
186 | |||
187 | for (i=0; i<100; i++) { | ||
188 | ret = acpi_processor_read_port(port, bit_width, &value); | ||
189 | if (ret) { | ||
190 | dprintk("Invalid port width 0x%04x\n", bit_width); | ||
191 | retval = ret; | ||
192 | goto migrate_end; | ||
193 | } | ||
194 | if (value == (u32) data->acpi_data.states[state].status) | ||
195 | break; | ||
196 | udelay(10); | ||
184 | } | 197 | } |
185 | if (value == (u32) data->acpi_data.states[state].status) | 198 | } else { |
186 | break; | 199 | i = 0; |
187 | udelay(10); | 200 | value = (u32) data->acpi_data.states[state].status; |
188 | } | 201 | } |
189 | 202 | ||
190 | /* notify cpufreq */ | 203 | /* notify cpufreq */ |
191 | cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE); | 204 | cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE); |
192 | 205 | ||
193 | if (value != (u32) data->acpi_data.states[state].status) { | 206 | if (unlikely(value != (u32) data->acpi_data.states[state].status)) { |
194 | unsigned int tmp = cpufreq_freqs.new; | 207 | unsigned int tmp = cpufreq_freqs.new; |
195 | cpufreq_freqs.new = cpufreq_freqs.old; | 208 | cpufreq_freqs.new = cpufreq_freqs.old; |
196 | cpufreq_freqs.old = tmp; | 209 | cpufreq_freqs.old = tmp; |
@@ -537,6 +550,8 @@ acpi_cpufreq_exit (void) | |||
537 | return; | 550 | return; |
538 | } | 551 | } |
539 | 552 | ||
553 | module_param(acpi_pstate_strict, uint, 0644); | ||
554 | MODULE_PARM_DESC(acpi_pstate_strict, "value 0 or non-zero. non-zero -> strict ACPI checks are performed during frequency changes."); | ||
540 | 555 | ||
541 | late_initcall(acpi_cpufreq_init); | 556 | late_initcall(acpi_cpufreq_init); |
542 | module_exit(acpi_cpufreq_exit); | 557 | module_exit(acpi_cpufreq_exit); |
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index 6578f40bd501..ebedd2e21670 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c | |||
@@ -2421,7 +2421,7 @@ device_initcall(ioapic_init_sysfs); | |||
2421 | ACPI-based IOAPIC Configuration | 2421 | ACPI-based IOAPIC Configuration |
2422 | -------------------------------------------------------------------------- */ | 2422 | -------------------------------------------------------------------------- */ |
2423 | 2423 | ||
2424 | #ifdef CONFIG_ACPI_BOOT | 2424 | #ifdef CONFIG_ACPI |
2425 | 2425 | ||
2426 | int __init io_apic_get_unique_id (int ioapic, int apic_id) | 2426 | int __init io_apic_get_unique_id (int ioapic, int apic_id) |
2427 | { | 2427 | { |
@@ -2574,4 +2574,4 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a | |||
2574 | return 0; | 2574 | return 0; |
2575 | } | 2575 | } |
2576 | 2576 | ||
2577 | #endif /*CONFIG_ACPI_BOOT*/ | 2577 | #endif /* CONFIG_ACPI */ |
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c index ce838abb27d8..97dbf289dbd5 100644 --- a/arch/i386/kernel/mpparse.c +++ b/arch/i386/kernel/mpparse.c | |||
@@ -653,8 +653,6 @@ void __init get_smp_config (void) | |||
653 | struct intel_mp_floating *mpf = mpf_found; | 653 | struct intel_mp_floating *mpf = mpf_found; |
654 | 654 | ||
655 | /* | 655 | /* |
656 | * ACPI may be used to obtain the entire SMP configuration or just to | ||
657 | * enumerate/configure processors (CONFIG_ACPI_BOOT). Note that | ||
658 | * ACPI supports both logical (e.g. Hyper-Threading) and physical | 656 | * ACPI supports both logical (e.g. Hyper-Threading) and physical |
659 | * processors, where MPS only supports physical. | 657 | * processors, where MPS only supports physical. |
660 | */ | 658 | */ |
@@ -810,7 +808,7 @@ void __init find_smp_config (void) | |||
810 | ACPI-based MP Configuration | 808 | ACPI-based MP Configuration |
811 | -------------------------------------------------------------------------- */ | 809 | -------------------------------------------------------------------------- */ |
812 | 810 | ||
813 | #ifdef CONFIG_ACPI_BOOT | 811 | #ifdef CONFIG_ACPI |
814 | 812 | ||
815 | void __init mp_register_lapic_address ( | 813 | void __init mp_register_lapic_address ( |
816 | u64 address) | 814 | u64 address) |
@@ -856,7 +854,7 @@ void __init mp_register_lapic ( | |||
856 | MP_processor_info(&processor); | 854 | MP_processor_info(&processor); |
857 | } | 855 | } |
858 | 856 | ||
859 | #if defined(CONFIG_X86_IO_APIC) && (defined(CONFIG_ACPI_INTERPRETER) || defined(CONFIG_ACPI_BOOT)) | 857 | #ifdef CONFIG_X86_IO_APIC |
860 | 858 | ||
861 | #define MP_ISA_BUS 0 | 859 | #define MP_ISA_BUS 0 |
862 | #define MP_MAX_IOAPIC_PIN 127 | 860 | #define MP_MAX_IOAPIC_PIN 127 |
@@ -1071,11 +1069,9 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low) | |||
1071 | */ | 1069 | */ |
1072 | static int gsi_to_irq[MAX_GSI_NUM]; | 1070 | static int gsi_to_irq[MAX_GSI_NUM]; |
1073 | 1071 | ||
1074 | #ifdef CONFIG_ACPI_BUS | ||
1075 | /* Don't set up the ACPI SCI because it's already set up */ | 1072 | /* Don't set up the ACPI SCI because it's already set up */ |
1076 | if (acpi_fadt.sci_int == gsi) | 1073 | if (acpi_fadt.sci_int == gsi) |
1077 | return gsi; | 1074 | return gsi; |
1078 | #endif | ||
1079 | 1075 | ||
1080 | ioapic = mp_find_ioapic(gsi); | 1076 | ioapic = mp_find_ioapic(gsi); |
1081 | if (ioapic < 0) { | 1077 | if (ioapic < 0) { |
@@ -1118,13 +1114,11 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low) | |||
1118 | if (gsi < MAX_GSI_NUM) { | 1114 | if (gsi < MAX_GSI_NUM) { |
1119 | if (gsi > 15) | 1115 | if (gsi > 15) |
1120 | gsi = pci_irq++; | 1116 | gsi = pci_irq++; |
1121 | #ifdef CONFIG_ACPI_BUS | ||
1122 | /* | 1117 | /* |
1123 | * Don't assign IRQ used by ACPI SCI | 1118 | * Don't assign IRQ used by ACPI SCI |
1124 | */ | 1119 | */ |
1125 | if (gsi == acpi_fadt.sci_int) | 1120 | if (gsi == acpi_fadt.sci_int) |
1126 | gsi = pci_irq++; | 1121 | gsi = pci_irq++; |
1127 | #endif | ||
1128 | gsi_to_irq[irq] = gsi; | 1122 | gsi_to_irq[irq] = gsi; |
1129 | } else { | 1123 | } else { |
1130 | printk(KERN_ERR "GSI %u is too high\n", gsi); | 1124 | printk(KERN_ERR "GSI %u is too high\n", gsi); |
@@ -1138,5 +1132,5 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low) | |||
1138 | return gsi; | 1132 | return gsi; |
1139 | } | 1133 | } |
1140 | 1134 | ||
1141 | #endif /*CONFIG_X86_IO_APIC && (CONFIG_ACPI_INTERPRETER || CONFIG_ACPI_BOOT)*/ | 1135 | #endif /* CONFIG_X86_IO_APIC */ |
1142 | #endif /*CONFIG_ACPI_BOOT*/ | 1136 | #endif /* CONFIG_ACPI */ |
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index af4de58cab54..d52eda399a7a 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c | |||
@@ -87,14 +87,14 @@ EXPORT_SYMBOL(boot_cpu_data); | |||
87 | 87 | ||
88 | unsigned long mmu_cr4_features; | 88 | unsigned long mmu_cr4_features; |
89 | 89 | ||
90 | #ifdef CONFIG_ACPI_INTERPRETER | 90 | #ifdef CONFIG_ACPI |
91 | int acpi_disabled = 0; | 91 | int acpi_disabled = 0; |
92 | #else | 92 | #else |
93 | int acpi_disabled = 1; | 93 | int acpi_disabled = 1; |
94 | #endif | 94 | #endif |
95 | EXPORT_SYMBOL(acpi_disabled); | 95 | EXPORT_SYMBOL(acpi_disabled); |
96 | 96 | ||
97 | #ifdef CONFIG_ACPI_BOOT | 97 | #ifdef CONFIG_ACPI |
98 | int __initdata acpi_force = 0; | 98 | int __initdata acpi_force = 0; |
99 | extern acpi_interrupt_flags acpi_sci_flags; | 99 | extern acpi_interrupt_flags acpi_sci_flags; |
100 | #endif | 100 | #endif |
@@ -794,7 +794,7 @@ static void __init parse_cmdline_early (char ** cmdline_p) | |||
794 | } | 794 | } |
795 | #endif | 795 | #endif |
796 | 796 | ||
797 | #ifdef CONFIG_ACPI_BOOT | 797 | #ifdef CONFIG_ACPI |
798 | /* "acpi=off" disables both ACPI table parsing and interpreter */ | 798 | /* "acpi=off" disables both ACPI table parsing and interpreter */ |
799 | else if (!memcmp(from, "acpi=off", 8)) { | 799 | else if (!memcmp(from, "acpi=off", 8)) { |
800 | disable_acpi(); | 800 | disable_acpi(); |
@@ -850,7 +850,7 @@ static void __init parse_cmdline_early (char ** cmdline_p) | |||
850 | else if (!memcmp(from, "noapic", 6)) | 850 | else if (!memcmp(from, "noapic", 6)) |
851 | disable_ioapic_setup(); | 851 | disable_ioapic_setup(); |
852 | #endif /* CONFIG_X86_LOCAL_APIC */ | 852 | #endif /* CONFIG_X86_LOCAL_APIC */ |
853 | #endif /* CONFIG_ACPI_BOOT */ | 853 | #endif /* CONFIG_ACPI */ |
854 | 854 | ||
855 | #ifdef CONFIG_X86_LOCAL_APIC | 855 | #ifdef CONFIG_X86_LOCAL_APIC |
856 | /* enable local APIC */ | 856 | /* enable local APIC */ |
@@ -1575,7 +1575,7 @@ void __init setup_arch(char **cmdline_p) | |||
1575 | if (efi_enabled) | 1575 | if (efi_enabled) |
1576 | efi_map_memmap(); | 1576 | efi_map_memmap(); |
1577 | 1577 | ||
1578 | #ifdef CONFIG_ACPI_BOOT | 1578 | #ifdef CONFIG_ACPI |
1579 | /* | 1579 | /* |
1580 | * Parse the ACPI tables for possible boot-time SMP configuration. | 1580 | * Parse the ACPI tables for possible boot-time SMP configuration. |
1581 | */ | 1581 | */ |
diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c index d5936d500479..f549c0efdb9f 100644 --- a/arch/i386/mach-es7000/es7000plat.c +++ b/arch/i386/mach-es7000/es7000plat.c | |||
@@ -51,7 +51,7 @@ struct mip_reg *host_reg; | |||
51 | int mip_port; | 51 | int mip_port; |
52 | unsigned long mip_addr, host_addr; | 52 | unsigned long mip_addr, host_addr; |
53 | 53 | ||
54 | #if defined(CONFIG_X86_IO_APIC) && (defined(CONFIG_ACPI_INTERPRETER) || defined(CONFIG_ACPI_BOOT)) | 54 | #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI) |
55 | 55 | ||
56 | /* | 56 | /* |
57 | * GSI override for ES7000 platforms. | 57 | * GSI override for ES7000 platforms. |
@@ -73,7 +73,7 @@ es7000_rename_gsi(int ioapic, int gsi) | |||
73 | return gsi; | 73 | return gsi; |
74 | } | 74 | } |
75 | 75 | ||
76 | #endif // (CONFIG_X86_IO_APIC) && (CONFIG_ACPI_INTERPRETER || CONFIG_ACPI_BOOT) | 76 | #endif /* (CONFIG_X86_IO_APIC) && (CONFIG_ACPI) */ |
77 | 77 | ||
78 | /* | 78 | /* |
79 | * Parse the OEM Table | 79 | * Parse the OEM Table |
diff --git a/arch/i386/pci/Makefile b/arch/i386/pci/Makefile index 1bff03f36965..ead6122dd06d 100644 --- a/arch/i386/pci/Makefile +++ b/arch/i386/pci/Makefile | |||
@@ -5,7 +5,7 @@ obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o | |||
5 | obj-$(CONFIG_PCI_DIRECT) += direct.o | 5 | obj-$(CONFIG_PCI_DIRECT) += direct.o |
6 | 6 | ||
7 | pci-y := fixup.o | 7 | pci-y := fixup.o |
8 | pci-$(CONFIG_ACPI_PCI) += acpi.o | 8 | pci-$(CONFIG_ACPI) += acpi.o |
9 | pci-y += legacy.o irq.o | 9 | pci-y += legacy.o irq.o |
10 | 10 | ||
11 | pci-$(CONFIG_X86_VISWS) := visws.o fixup.o | 11 | pci-$(CONFIG_X86_VISWS) := visws.o fixup.o |
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c index 86348b68fda1..326a2edc3834 100644 --- a/arch/i386/pci/irq.c +++ b/arch/i386/pci/irq.c | |||
@@ -1075,7 +1075,7 @@ static void pirq_penalize_isa_irq(int irq, int active) | |||
1075 | 1075 | ||
1076 | void pcibios_penalize_isa_irq(int irq, int active) | 1076 | void pcibios_penalize_isa_irq(int irq, int active) |
1077 | { | 1077 | { |
1078 | #ifdef CONFIG_ACPI_PCI | 1078 | #ifdef CONFIG_ACPI |
1079 | if (!acpi_noirq) | 1079 | if (!acpi_noirq) |
1080 | acpi_penalize_isa_irq(irq, active); | 1080 | acpi_penalize_isa_irq(irq, active); |
1081 | else | 1081 | else |