summaryrefslogtreecommitdiffstats
path: root/arch/ia64/kernel/setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/kernel/setup.c')
-rw-r--r--arch/ia64/kernel/setup.c71
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);