sfc: Stop the TX queues during loopback self-tests
[linux-2.6.git] / arch / mips / oprofile / common.c
index 65de5e3..f9eb1ab 100644 (file)
@@ -6,6 +6,7 @@
  * Copyright (C) 2004, 2005 Ralf Baechle
  * Copyright (C) 2005 MIPS Technologies, Inc.
  */
+#include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/oprofile.h>
@@ -14,8 +15,9 @@
 
 #include "op_impl.h"
 
-extern struct op_mips_model op_model_mipsxx __attribute__((weak));
-extern struct op_mips_model op_model_rm9000 __attribute__((weak));
+extern struct op_mips_model op_model_mipsxx_ops __weak;
+extern struct op_mips_model op_model_rm9000_ops __weak;
+extern struct op_mips_model op_model_loongson2_ops __weak;
 
 static struct op_mips_model *model;
 
@@ -27,18 +29,18 @@ static int op_mips_setup(void)
        model->reg_setup(ctr);
 
        /* Configure the registers on all cpus.  */
-       on_each_cpu(model->cpu_setup, 0, 0, 1);
+       on_each_cpu(model->cpu_setup, NULL, 1);
 
         return 0;
 }
 
-static int op_mips_create_files(struct super_block * sb, struct dentry * root)
+static int op_mips_create_files(struct super_block *sb, struct dentry *root)
 {
        int i;
 
        for (i = 0; i < model->num_counters; ++i) {
                struct dentry *dir;
-               char buf[3];
+               char buf[4];
 
                snprintf(buf, sizeof buf, "%d", i);
                dir = oprofilefs_mkdir(sb, root, buf);
@@ -58,7 +60,7 @@ static int op_mips_create_files(struct super_block * sb, struct dentry * root)
 
 static int op_mips_start(void)
 {
-       on_each_cpu(model->cpu_start, NULL, 0, 1);
+       on_each_cpu(model->cpu_start, NULL, 1);
 
        return 0;
 }
@@ -66,7 +68,7 @@ static int op_mips_start(void)
 static void op_mips_stop(void)
 {
        /* Disable performance monitoring for all counters.  */
-       on_each_cpu(model->cpu_stop, NULL, 0, 1);
+       on_each_cpu(model->cpu_stop, NULL, 1);
 }
 
 int __init oprofile_arch_init(struct oprofile_operations *ops)
@@ -74,18 +76,27 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
        struct op_mips_model *lmodel = NULL;
        int res;
 
-       switch (current_cpu_data.cputype) {
+       switch (current_cpu_type()) {
        case CPU_5KC:
        case CPU_20KC:
        case CPU_24K:
        case CPU_25KF:
+       case CPU_34K:
+       case CPU_1004K:
+       case CPU_74K:
        case CPU_SB1:
        case CPU_SB1A:
-               lmodel = &op_model_mipsxx;
+       case CPU_R10000:
+       case CPU_R12000:
+       case CPU_R14000:
+               lmodel = &op_model_mipsxx_ops;
                break;
 
        case CPU_RM9000:
-               lmodel = &op_model_rm9000;
+               lmodel = &op_model_rm9000_ops;
+               break;
+       case CPU_LOONGSON2:
+               lmodel = &op_model_loongson2_ops;
                break;
        };
 
@@ -113,5 +124,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 
 void oprofile_arch_exit(void)
 {
-       model->exit();
+       if (model)
+               model->exit();
 }