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-rw-r--r--arch/x86/kernel/setup.c33
-rw-r--r--arch/x86/kernel/setup_percpu.c32
2 files changed, 33 insertions, 32 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 75d35401a8c7..62647b04fab5 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -458,6 +458,39 @@ void __init reserve_crashkernel(void)
458} 458}
459#endif 459#endif
460 460
461static struct resource standard_io_resources[] = {
462 { .name = "dma1", .start = 0x00, .end = 0x1f,
463 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
464 { .name = "pic1", .start = 0x20, .end = 0x21,
465 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
466 { .name = "timer0", .start = 0x40, .end = 0x43,
467 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
468 { .name = "timer1", .start = 0x50, .end = 0x53,
469 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
470 { .name = "keyboard", .start = 0x60, .end = 0x60,
471 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
472 { .name = "keyboard", .start = 0x64, .end = 0x64,
473 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
474 { .name = "dma page reg", .start = 0x80, .end = 0x8f,
475 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
476 { .name = "pic2", .start = 0xa0, .end = 0xa1,
477 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
478 { .name = "dma2", .start = 0xc0, .end = 0xdf,
479 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
480 { .name = "fpu", .start = 0xf0, .end = 0xff,
481 .flags = IORESOURCE_BUSY | IORESOURCE_IO }
482};
483
484void __init reserve_standard_io_resources(void)
485{
486 int i;
487
488 /* request I/O space for devices used on all i[345]86 PCs */
489 for (i = 0; i < ARRAY_SIZE(standard_io_resources); i++)
490 request_resource(&ioport_resource, &standard_io_resources[i]);
491
492}
493
461/* 494/*
462 * Determine if we were loaded by an EFI loader. If so, then we have also been 495 * Determine if we were loaded by an EFI loader. If so, then we have also been
463 * passed the efi memmap, systab, etc., so we should use these data structures 496 * passed the efi memmap, systab, etc., so we should use these data structures
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index a3a19ab0edef..ccf329dc81be 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -387,38 +387,6 @@ EXPORT_SYMBOL(node_to_cpumask);
387 387
388#endif /* X86_64_NUMA */ 388#endif /* X86_64_NUMA */
389 389
390static struct resource standard_io_resources[] = {
391 { .name = "dma1", .start = 0x00, .end = 0x1f,
392 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
393 { .name = "pic1", .start = 0x20, .end = 0x21,
394 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
395 { .name = "timer0", .start = 0x40, .end = 0x43,
396 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
397 { .name = "timer1", .start = 0x50, .end = 0x53,
398 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
399 { .name = "keyboard", .start = 0x60, .end = 0x60,
400 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
401 { .name = "keyboard", .start = 0x64, .end = 0x64,
402 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
403 { .name = "dma page reg", .start = 0x80, .end = 0x8f,
404 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
405 { .name = "pic2", .start = 0xa0, .end = 0xa1,
406 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
407 { .name = "dma2", .start = 0xc0, .end = 0xdf,
408 .flags = IORESOURCE_BUSY | IORESOURCE_IO },
409 { .name = "fpu", .start = 0xf0, .end = 0xff,
410 .flags = IORESOURCE_BUSY | IORESOURCE_IO }
411};
412
413void __init reserve_standard_io_resources(void)
414{
415 int i;
416
417 /* request I/O space for devices used on all i[345]86 PCs */
418 for (i = 0; i < ARRAY_SIZE(standard_io_resources); i++)
419 request_resource(&ioport_resource, &standard_io_resources[i]);
420
421}
422 390
423#ifdef CONFIG_PROC_VMCORE 391#ifdef CONFIG_PROC_VMCORE
424/* elfcorehdr= specifies the location of elf core header 392/* elfcorehdr= specifies the location of elf core header