1 files changed, 17 insertions, 152 deletions

diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 60477244d1a3..3d98b696881d 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -138,128 +138,6 @@ struct resource code_resource = {
         .flags = IORESOURCE_RAM,
 };
 
-#define IORESOURCE_ROM (IORESOURCE_BUSY | IORESOURCE_READONLY | IORESOURCE_MEM)
-
-static struct resource system_rom_resource = {
-        .name = "System ROM",
-        .start = 0xf0000,
-        .end = 0xfffff,
-        .flags = IORESOURCE_ROM,
-};
-
-static struct resource extension_rom_resource = {
-        .name = "Extension ROM",
-        .start = 0xe0000,
-        .end = 0xeffff,
-        .flags = IORESOURCE_ROM,
-};
-
-static struct resource adapter_rom_resources[] = {
-        { .name = "Adapter ROM", .start = 0xc8000, .end = 0,
-                .flags = IORESOURCE_ROM },
-        { .name = "Adapter ROM", .start = 0, .end = 0,
-                .flags = IORESOURCE_ROM },
-        { .name = "Adapter ROM", .start = 0, .end = 0,
-                .flags = IORESOURCE_ROM },
-        { .name = "Adapter ROM", .start = 0, .end = 0,
-                .flags = IORESOURCE_ROM },
-        { .name = "Adapter ROM", .start = 0, .end = 0,
-                .flags = IORESOURCE_ROM },
-        { .name = "Adapter ROM", .start = 0, .end = 0,
-                .flags = IORESOURCE_ROM }
-};
-
-static struct resource video_rom_resource = {
-        .name = "Video ROM",
-        .start = 0xc0000,
-        .end = 0xc7fff,
-        .flags = IORESOURCE_ROM,
-};
-
-static struct resource video_ram_resource = {
-        .name = "Video RAM area",
-        .start = 0xa0000,
-        .end = 0xbffff,
-        .flags = IORESOURCE_RAM,
-};
-
-#define romsignature(x) (*(unsigned short *)(x) == 0xaa55)
-
-static int __init romchecksum(unsigned char *rom, unsigned long length)
-{
-        unsigned char *p, sum = 0;
-
-        for (p = rom; p < rom + length; p++)
-                sum += *p;
-        return sum == 0;
-}
-
-static void __init probe_roms(void)
-{
-        unsigned long start, length, upper;
-        unsigned char *rom;
-        int           i;
-
-        /* video rom */
-        upper = adapter_rom_resources[0].start;
-        for (start = video_rom_resource.start; start < upper; start += 2048) {
-                rom = isa_bus_to_virt(start);
-                if (!romsignature(rom))
-                        continue;
-
-                video_rom_resource.start = start;
-
-                /* 0 < length <= 0x7f * 512, historically */
-                length = rom[2] * 512;
-
-                /* if checksum okay, trust length byte */
-                if (length && romchecksum(rom, length))
-                        video_rom_resource.end = start + length - 1;
-
-                request_resource(&iomem_resource, &video_rom_resource);
-                break;
-                        }
-
-        start = (video_rom_resource.end + 1 + 2047) & ~2047UL;
-        if (start < upper)
-                start = upper;
-
-        /* system rom */
-        request_resource(&iomem_resource, &system_rom_resource);
-        upper = system_rom_resource.start;
-
-        /* check for extension rom (ignore length byte!) */
-        rom = isa_bus_to_virt(extension_rom_resource.start);
-        if (romsignature(rom)) {
-                length = extension_rom_resource.end - extension_rom_resource.start + 1;
-                if (romchecksum(rom, length)) {
-                        request_resource(&iomem_resource, &extension_rom_resource);
-                        upper = extension_rom_resource.start;
-                }
-        }
-
-        /* check for adapter roms on 2k boundaries */
-        for (i = 0; i < ARRAY_SIZE(adapter_rom_resources) && start < upper;
-             start += 2048) {
-                rom = isa_bus_to_virt(start);
-                if (!romsignature(rom))
-                        continue;
-
-                /* 0 < length <= 0x7f * 512, historically */
-                length = rom[2] * 512;
-
-                /* but accept any length that fits if checksum okay */
-                if (!length || start + length > upper || !romchecksum(rom, length))
-                        continue;
-
-                adapter_rom_resources[i].start = start;
-                adapter_rom_resources[i].end = start + length - 1;
-                request_resource(&iomem_resource, &adapter_rom_resources[i]);
-
-                start = adapter_rom_resources[i++].end & ~2047UL;
-        }
-}
-
 #ifdef CONFIG_PROC_VMCORE
 /* elfcorehdr= specifies the location of elf core header
  * stored by the crashed kernel. This option will be passed
@@ -444,6 +322,11 @@ void __init setup_arch(char **cmdline_p)
         /* reserve ebda region */
         if (ebda_addr)
                 reserve_bootmem_generic(ebda_addr, ebda_size);
+#ifdef CONFIG_NUMA
+        /* reserve nodemap region */
+        if (nodemap_addr)
+                reserve_bootmem_generic(nodemap_addr, nodemap_size);
+#endif
 
 #ifdef CONFIG_SMP
         /*
@@ -519,15 +402,11 @@ void __init setup_arch(char **cmdline_p)
         init_apic_mappings();
 
         /*
-         * Request address space for all standard RAM and ROM resources
-         * and also for regions reported as reserved by the e820.
-         */
-        probe_roms();
+         * We trust e820 completely. No explicit ROM probing in memory.
+         */
         e820_reserve_resources(); 
         e820_mark_nosave_regions();
 
-        request_resource(&iomem_resource, &video_ram_resource);
-
         {
         unsigned i;
         /* request I/O space for devices used on all i[345]86 PCs */
@@ -1063,7 +942,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, "syscall", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, "nx", NULL, "mmxext", NULL,
-                NULL, "fxsr_opt", NULL, "rdtscp", NULL, "lm", "3dnowext", "3dnow",
+                NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm",
+                "3dnowext", "3dnow",
 
                 /* Transmeta-defined */
                 "recovery", "longrun", NULL, "lrti", NULL, NULL, NULL, NULL,
@@ -1081,7 +961,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 /* Intel-defined (#2) */
                 "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est",
                 "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL,
-                NULL, NULL, "dca", NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, "dca", NULL, NULL, NULL, NULL, "popcnt",
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* VIA/Cyrix/Centaur-defined */
@@ -1091,8 +971,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* AMD-defined (#2) */
-                "lahf_lm", "cmp_legacy", "svm", NULL, "cr8_legacy", NULL, NULL, NULL,
-                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8_legacy",
+                "altmovcr8", "abm", "sse4a",
+                "misalignsse", "3dnowprefetch",
+                "osvw", "ibs", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
         };
@@ -1103,6 +985,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 "ttp",  /* thermal trip */
                 "tm",
                 "stc",
+                "100mhzsteps",
+                "hwpstate",
+                NULL,   /* tsc invariant mapped to constant_tsc */
                 NULL,
                 /* nothing */   /* constant_tsc - moved to flags */
         };
@@ -1219,23 +1104,3 @@ struct seq_operations cpuinfo_op = {
         .stop = c_stop,
         .show = show_cpuinfo,
 };
-
-#if defined(CONFIG_INPUT_PCSPKR) || defined(CONFIG_INPUT_PCSPKR_MODULE)
-#include <linux/platform_device.h>
-static __init int add_pcspkr(void)
-{
-        struct platform_device *pd;
-        int ret;
-
-        pd = platform_device_alloc("pcspkr", -1);
-        if (!pd)
-                return -ENOMEM;
-
-        ret = platform_device_add(pd);
-        if (ret)
-                platform_device_put(pd);
-
-        return ret;
-}
-device_initcall(add_pcspkr);
-#endif