Update of /cvsroot/linuxconsole/ruby/linux/arch/alpha/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv5113/arch/alpha/kernel
Modified Files:
setup.c
Log Message:
Synced to 2.5.0. Don't use. The default 2.5.0 has a nasty bug in it.
Index: setup.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/arch/alpha/kernel/setup.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- setup.c 2001/11/13 19:38:21 1.5
+++ setup.c 2001/12/26 17:28:10 1.6
@@ -30,6 +30,7 @@
#include <linux/ioport.h>
#include <linux/bootmem.h>
#include <linux/pci.h>
+#include <linux/seq_file.h>
#ifdef CONFIG_BLK_DEV_INITRD
#include <linux/blk.h>
@@ -1028,10 +1029,8 @@
}
-/*
- * BUFFER is PAGE_SIZE bytes long.
- */
-int get_cpuinfo(char *buffer)
+static int
+show_cpuinfo(struct seq_file *f, void *slot)
{
extern struct unaligned_stat {
unsigned long count, va, pc;
@@ -1043,14 +1042,13 @@
"EV68CX", "EV7", "EV79", "EV69"
};
- struct percpu_struct *cpu;
+ struct percpu_struct *cpu = slot;
unsigned int cpu_index;
char *cpu_name;
char *systype_name;
char *sysvariation_name;
- int len, nr_processors;
+ int nr_processors;
- cpu = (struct percpu_struct*)((char*)hwrpb + hwrpb->processor_offset);
cpu_index = (unsigned) (cpu->type - 1);
cpu_name = "Unknown";
if (cpu_index < N(cpu_names))
@@ -1061,8 +1059,7 @@
nr_processors = get_nr_processors(cpu, hwrpb->nr_processors);
- len = sprintf(buffer,
- "cpu\t\t\t: Alpha\n"
+ seq_printf(f, "cpu\t\t\t: Alpha\n"
"cpu model\t\t: %s\n"
"cpu variation\t\t: %ld\n"
"cpu revision\t\t: %ld\n"
@@ -1099,11 +1096,41 @@
platform_string(), nr_processors);
#ifdef CONFIG_SMP
- len += smp_info(buffer+len);
+ seq_printf(f, "cpus active\t\t: %d\n"
+ "cpu active mask\t\t: %016lx\n",
+ smp_num_cpus, cpu_present_mask);
#endif
- return len;
+ return 0;
}
+
+/*
+ * We show only CPU #0 info.
+ */
+static void *
+c_start(struct seq_file *f, loff_t *pos)
+{
+ return *pos ? NULL : (char *)hwrpb + hwrpb->processor_offset;
+}
+
+static void *
+c_next(struct seq_file *f, void *v, loff_t *pos)
+{
+ return NULL;
+}
+
+static void
+c_stop(struct seq_file *f, void *v)
+{
+}
+
+struct seq_operations cpuinfo_op = {
+ start: c_start,
+ next: c_next,
+ stop: c_stop,
+ show: show_cpuinfo,
+};
+
static int alpha_panic_event(struct notifier_block *this,
unsigned long event,
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