diff options
Diffstat (limited to 'arch/ia64/kernel/setup.c')
| -rw-r--r-- | arch/ia64/kernel/setup.c | 71 |
1 files changed, 33 insertions, 38 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 3258e09278d..e4dfda1eb7d 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -37,11 +37,11 @@ #include <linux/string.h> #include <linux/threads.h> #include <linux/tty.h> +#include <linux/dmi.h> #include <linux/serial.h> #include <linux/serial_core.h> #include <linux/efi.h> #include <linux/initrd.h> -#include <linux/platform.h> #include <linux/pm.h> #include <linux/cpufreq.h> @@ -131,8 +131,8 @@ EXPORT_SYMBOL(ia64_max_iommu_merge_mask); /* * We use a special marker for the end of memory and it uses the extra (+1) slot */ -struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1]; -int num_rsvd_regions; +struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1] __initdata; +int num_rsvd_regions __initdata; /* @@ -141,7 +141,7 @@ int num_rsvd_regions; * caller-specified function is called with the memory ranges that remain after filtering. * This routine does not assume the incoming segments are sorted. */ -int +int __init filter_rsvd_memory (unsigned long start, unsigned long end, void *arg) { unsigned long range_start, range_end, prev_start; @@ -177,7 +177,7 @@ filter_rsvd_memory (unsigned long start, unsigned long end, void *arg) return 0; } -static void +static void __init sort_regions (struct rsvd_region *rsvd_region, int max) { int j; @@ -218,7 +218,7 @@ __initcall(register_memory); * initrd, etc. There are currently %IA64_MAX_RSVD_REGIONS defined, * see include/asm-ia64/meminit.h if you need to define more. */ -void +void __init reserve_memory (void) { int n = 0; @@ -270,7 +270,7 @@ reserve_memory (void) * Grab the initrd start and end from the boot parameter struct given us by * the boot loader. */ -void +void __init find_initrd (void) { #ifdef CONFIG_BLK_DEV_INITRD @@ -362,7 +362,7 @@ mark_bsp_online (void) } #ifdef CONFIG_SMP -static void +static void __init check_for_logical_procs (void) { pal_logical_to_physical_t info; @@ -389,6 +389,14 @@ check_for_logical_procs (void) } #endif +static __initdata int nomca; +static __init int setup_nomca(char *s) +{ + nomca = 1; + return 0; +} +early_param("nomca", setup_nomca); + void __init setup_arch (char **cmdline_p) { @@ -402,35 +410,15 @@ setup_arch (char **cmdline_p) efi_init(); io_port_init(); + parse_early_param(); + #ifdef CONFIG_IA64_GENERIC - { - const char *mvec_name = strstr (*cmdline_p, "machvec="); - char str[64]; - - if (mvec_name) { - const char *end; - size_t len; - - mvec_name += 8; - end = strchr (mvec_name, ' '); - if (end) - len = end - mvec_name; - else - len = strlen (mvec_name); - len = min(len, sizeof (str) - 1); - strncpy (str, mvec_name, len); - str[len] = '\0'; - mvec_name = str; - } else - mvec_name = acpi_get_sysname(); - machvec_init(mvec_name); - } + machvec_init(NULL); #endif if (early_console_setup(*cmdline_p) == 0) mark_bsp_online(); - parse_early_param(); #ifdef CONFIG_ACPI /* Initialize the ACPI boot-time table parser */ acpi_table_init(); @@ -446,7 +434,7 @@ setup_arch (char **cmdline_p) find_memory(); /* process SAL system table: */ - ia64_sal_init(efi.sal_systab); + ia64_sal_init(__va(efi.sal_systab)); ia64_setup_printk_clock(); @@ -493,7 +481,7 @@ setup_arch (char **cmdline_p) #endif /* enable IA-64 Machine Check Abort Handling unless disabled */ - if (!strstr(saved_command_line, "nomca")) + if (!nomca) ia64_mca_init(); platform_setup(cmdline_p); @@ -623,7 +611,7 @@ struct seq_operations cpuinfo_op = { .show = show_cpuinfo }; -void +static void __cpuinit identify_cpu (struct cpuinfo_ia64 *c) { union { @@ -700,7 +688,7 @@ setup_per_cpu_areas (void) * In addition, the minimum of the i-cache stride sizes is calculated for * "flush_icache_range()". */ -static void +static void __cpuinit get_max_cacheline_size (void) { unsigned long line_size, max = 1; @@ -763,10 +751,10 @@ get_max_cacheline_size (void) * cpu_init() initializes state that is per-CPU. This function acts * as a 'CPU state barrier', nothing should get across. */ -void +void __cpuinit cpu_init (void) { - extern void __devinit ia64_mmu_init (void *); + extern void __cpuinit ia64_mmu_init (void *); unsigned long num_phys_stacked; pal_vm_info_2_u_t vmi; unsigned int max_ctx; @@ -894,9 +882,16 @@ void sched_cacheflush(void) ia64_sal_cache_flush(3); } -void +void __init check_bugs (void) { ia64_patch_mckinley_e9((unsigned long) __start___mckinley_e9_bundles, (unsigned long) __end___mckinley_e9_bundles); } + +static int __init run_dmi_scan(void) +{ + dmi_scan_machine(); + return 0; +} +core_initcall(run_dmi_scan); |