#include <linux/slab.h>
#include <linux/user.h>
#include <linux/a.out.h>
-#include <linux/tty.h>
+#include <linux/screen_info.h>
#include <linux/delay.h>
-#include <linux/config.h> /* CONFIG_ALPHA_LCA etc */
#include <linux/mc146818rtc.h>
#include <linux/console.h>
+#include <linux/cpu.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/ioport.h>
+#include <linux/platform_device.h>
#include <linux/bootmem.h>
#include <linux/pci.h>
#include <linux/seq_file.h>
#include <linux/root_dev.h>
#include <linux/initrd.h>
#include <linux/eisa.h>
+#include <linux/pfn.h>
#ifdef CONFIG_MAGIC_SYSRQ
#include <linux/sysrq.h>
#include <linux/reboot.h>
#endif
#include <linux/notifier.h>
+#include <asm/setup.h>
#include <asm/io.h>
-extern struct notifier_block *panic_notifier_list;
+extern struct atomic_notifier_head panic_notifier_list;
static int alpha_panic_event(struct notifier_block *, unsigned long, void *);
static struct notifier_block alpha_panic_block = {
alpha_panic_event,
struct hwrpb_struct *hwrpb;
+EXPORT_SYMBOL(hwrpb);
unsigned long srm_hae;
int alpha_l1i_cacheshape;
#ifdef CONFIG_ALPHA_GENERIC
struct alpha_machine_vector alpha_mv;
int alpha_using_srm;
+EXPORT_SYMBOL(alpha_using_srm);
#endif
-unsigned char aux_device_present = 0xaa;
-
-#define N(a) (sizeof(a)/sizeof(a[0]))
-
static struct alpha_machine_vector *get_sysvec(unsigned long, unsigned long,
unsigned long);
static struct alpha_machine_vector *get_sysvec_byname(const char *);
static void determine_cpu_caches (unsigned int);
static char command_line[COMMAND_LINE_SIZE];
-char saved_command_line[COMMAND_LINE_SIZE];
/*
* The format of "screen_info" is strange, and due to early
.orig_video_points = 16
};
+EXPORT_SYMBOL(screen_info);
+
/*
* The direct map I/O window, if any. This should be the same
* for all busses, since it's used by virt_to_bus.
unsigned long __direct_map_base;
unsigned long __direct_map_size;
+EXPORT_SYMBOL(__direct_map_base);
+EXPORT_SYMBOL(__direct_map_size);
/*
* Declare all of the machine vectors.
reserve_std_resources(void)
{
static struct resource standard_io_resources[] = {
- { "rtc", -1, -1 },
- { "dma1", 0x00, 0x1f },
- { "pic1", 0x20, 0x3f },
- { "timer", 0x40, 0x5f },
- { "keyboard", 0x60, 0x6f },
- { "dma page reg", 0x80, 0x8f },
- { "pic2", 0xa0, 0xbf },
- { "dma2", 0xc0, 0xdf },
+ { .name = "rtc", .start = -1, .end = -1 },
+ { .name = "dma1", .start = 0x00, .end = 0x1f },
+ { .name = "pic1", .start = 0x20, .end = 0x3f },
+ { .name = "timer", .start = 0x40, .end = 0x5f },
+ { .name = "keyboard", .start = 0x60, .end = 0x6f },
+ { .name = "dma page reg", .start = 0x80, .end = 0x8f },
+ { .name = "pic2", .start = 0xa0, .end = 0xbf },
+ { .name = "dma2", .start = 0xc0, .end = 0xdf },
};
struct resource *io = &ioport_resource;
standard_io_resources[0].start = RTC_PORT(0);
standard_io_resources[0].end = RTC_PORT(0) + 0x10;
- for (i = 0; i < N(standard_io_resources); ++i)
+ for (i = 0; i < ARRAY_SIZE(standard_io_resources); ++i)
request_resource(io, standard_io_resources+i);
}
-#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
#define PFN_MAX PFN_DOWN(0x80000000)
#define for_each_mem_cluster(memdesc, cluster, i) \
for ((cluster) = (memdesc)->cluster, (i) = 0; \
return 0;
}
-#undef PFN_UP
-#undef PFN_DOWN
-#undef PFN_PHYS
-#undef PFN_MAX
+static int __init
+register_cpus(void)
+{
+ int i;
+
+ for_each_possible_cpu(i) {
+ struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return -ENOMEM;
+ register_cpu(p, i);
+ }
+ return 0;
+}
+
+arch_initcall(register_cpus);
void __init
setup_arch(char **cmdline_p)
}
/* Register a call for panic conditions. */
- notifier_chain_register(&panic_notifier_list, &alpha_panic_block);
+ atomic_notifier_chain_register(&panic_notifier_list,
+ &alpha_panic_block);
#ifdef CONFIG_ALPHA_GENERIC
/* Assume that we've booted from SRM if we haven't booted from MILO.
/* Search the system tables first... */
vec = NULL;
- if (type < N(systype_vecs)) {
+ if (type < ARRAY_SIZE(systype_vecs)) {
vec = systype_vecs[type];
} else if ((type > ST_API_BIAS) &&
- (type - ST_API_BIAS) < N(api_vecs)) {
+ (type - ST_API_BIAS) < ARRAY_SIZE(api_vecs)) {
vec = api_vecs[type - ST_API_BIAS];
} else if ((type > ST_UNOFFICIAL_BIAS) &&
- (type - ST_UNOFFICIAL_BIAS) < N(unofficial_vecs)) {
+ (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_vecs)) {
vec = unofficial_vecs[type - ST_UNOFFICIAL_BIAS];
}
switch (type) {
case ST_DEC_ALCOR:
- if (member < N(alcor_indices))
+ if (member < ARRAY_SIZE(alcor_indices))
vec = alcor_vecs[alcor_indices[member]];
break;
case ST_DEC_EB164:
- if (member < N(eb164_indices))
+ if (member < ARRAY_SIZE(eb164_indices))
vec = eb164_vecs[eb164_indices[member]];
/* PC164 may show as EB164 variation with EV56 CPU,
but, since no true EB164 had anything but EV5... */
vec = &pc164_mv;
break;
case ST_DEC_EB64P:
- if (member < N(eb64p_indices))
+ if (member < ARRAY_SIZE(eb64p_indices))
vec = eb64p_vecs[eb64p_indices[member]];
break;
case ST_DEC_EB66:
- if (member < N(eb66_indices))
+ if (member < ARRAY_SIZE(eb66_indices))
vec = eb66_vecs[eb66_indices[member]];
break;
case ST_DEC_MARVEL:
- if (member < N(marvel_indices))
+ if (member < ARRAY_SIZE(marvel_indices))
vec = marvel_vecs[marvel_indices[member]];
break;
case ST_DEC_TITAN:
vec = titan_vecs[0]; /* default */
- if (member < N(titan_indices))
+ if (member < ARRAY_SIZE(titan_indices))
vec = titan_vecs[titan_indices[member]];
break;
case ST_DEC_TSUNAMI:
- if (member < N(tsunami_indices))
+ if (member < ARRAY_SIZE(tsunami_indices))
vec = tsunami_vecs[tsunami_indices[member]];
break;
case ST_DEC_1000:
size_t i;
- for (i = 0; i < N(all_vecs); ++i) {
+ for (i = 0; i < ARRAY_SIZE(all_vecs); ++i) {
struct alpha_machine_vector *mv = all_vecs[i];
if (strcasecmp(mv->vector_name, name) == 0)
return mv;
/* If not in the tables, make it UNKNOWN,
else set type name to family */
- if (type < N(systype_names)) {
+ if (type < ARRAY_SIZE(systype_names)) {
*type_name = systype_names[type];
} else if ((type > ST_API_BIAS) &&
- (type - ST_API_BIAS) < N(api_names)) {
+ (type - ST_API_BIAS) < ARRAY_SIZE(api_names)) {
*type_name = api_names[type - ST_API_BIAS];
} else if ((type > ST_UNOFFICIAL_BIAS) &&
- (type - ST_UNOFFICIAL_BIAS) < N(unofficial_names)) {
+ (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_names)) {
*type_name = unofficial_names[type - ST_UNOFFICIAL_BIAS];
} else {
*type_name = sys_unknown;
default: /* default to variation "0" for now */
break;
case ST_DEC_EB164:
- if (member < N(eb164_indices))
+ if (member < ARRAY_SIZE(eb164_indices))
*variation_name = eb164_names[eb164_indices[member]];
/* PC164 may show as EB164 variation, but with EV56 CPU,
so, since no true EB164 had anything but EV5... */
*variation_name = eb164_names[1]; /* make it PC164 */
break;
case ST_DEC_ALCOR:
- if (member < N(alcor_indices))
+ if (member < ARRAY_SIZE(alcor_indices))
*variation_name = alcor_names[alcor_indices[member]];
break;
case ST_DEC_EB64P:
- if (member < N(eb64p_indices))
+ if (member < ARRAY_SIZE(eb64p_indices))
*variation_name = eb64p_names[eb64p_indices[member]];
break;
case ST_DEC_EB66:
- if (member < N(eb66_indices))
+ if (member < ARRAY_SIZE(eb66_indices))
*variation_name = eb66_names[eb66_indices[member]];
break;
case ST_DEC_MARVEL:
- if (member < N(marvel_indices))
+ if (member < ARRAY_SIZE(marvel_indices))
*variation_name = marvel_names[marvel_indices[member]];
break;
case ST_DEC_RAWHIDE:
- if (member < N(rawhide_indices))
+ if (member < ARRAY_SIZE(rawhide_indices))
*variation_name = rawhide_names[rawhide_indices[member]];
break;
case ST_DEC_TITAN:
*variation_name = titan_names[0]; /* default */
- if (member < N(titan_indices))
+ if (member < ARRAY_SIZE(titan_indices))
*variation_name = titan_names[titan_indices[member]];
break;
case ST_DEC_TSUNAMI:
- if (member < N(tsunami_indices))
+ if (member < ARRAY_SIZE(tsunami_indices))
*variation_name = tsunami_names[tsunami_indices[member]];
break;
}
cpu_index = (unsigned) (cpu->type - 1);
cpu_name = "Unknown";
- if (cpu_index < N(cpu_names))
+ if (cpu_index < ARRAY_SIZE(cpu_names))
cpu_name = cpu_names[cpu_index];
get_sysnames(hwrpb->sys_type, hwrpb->sys_variation,
platform_string(), nr_processors);
#ifdef CONFIG_SMP
- seq_printf(f, "cpus active\t\t: %ld\n"
+ seq_printf(f, "cpus active\t\t: %d\n"
"cpu active mask\t\t: %016lx\n",
- num_online_cpus(), cpu_present_mask);
+ num_online_cpus(), cpus_addr(cpu_possible_map)[0]);
#endif
show_cache_size (f, "L1 Icache", alpha_l1i_cacheshape);
#endif
return NOTIFY_DONE;
}
+
+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);
git://git.onelab.eu / linux-2.6.git / blobdiff