+#include <linux/module.h>
+#include <linux/autoconf.h>
+#include <linux/sysctl.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <asm/uaccess.h>
#include <linux/utsname.h>
-#include <linux/sym_obd.h>
-#include <linux/presto.h>
-#include <linux/obd_psdev.h>
-#include <linux/presto_upcall.h>
+#include <linux/obd_support.h>
struct ctl_table_header *obd_table_header = NULL;
static int index = 0;
static int obd_sctl_vars( ctl_table * table, int write, struct file *
- filp, void * buffer, size_t * lenp );
+ filp, void * buffer, size_t * lenp );
static int obd_sctl_reset( ctl_table * table, int write, struct file
- * filp, void * buffer, size_t * lenp );
-
+ * filp, void * buffer, size_t * lenp );
+#define OBD_SYSCTL 300
-#define OBD_SYSCTL 1
-
-#define OBD_DEBUG 1 /* control debugging */
-#define OBD_ENTRY 2 /* control enter/leave pattern */
+#define OBD_DEBUG 1 /* control debugging */
+#define OBD_ENTRY 2 /* control enter/leave pattern */
#define OBD_TIMEOUT 3 /* timeout on upcalls to become intrble */
#define OBD_HARD 4 /* mount type "hard" or "soft" */
#define OBD_VARS 5
#define OBD_VARS_SLOT 2
static ctl_table obd_table[] = {
- {OBD_DEBUG, "debug", &obd_debug_level, sizeof(int), 0644, NULL, &proc_dointvec},
- {OBD_ENTRY, "trace", &obd_print_entry, sizeof(int), 0644, NULL, &proc_dointvec},
- {OBD_VARS, "vars", &vars[0], sizeof(int), 0644, NULL, &proc_dointvec},
- {OBD_INDEX, "index", &index, sizeof(int), 0644, NULL, &obd_sctl_vars},
- {OBD_RESET, "reset", NULL, 0, 0644, NULL, &obd_sctl_reset},
+ {OBD_DEBUG, "debug", &obd_debug_level, sizeof(int), 0644, NULL, &proc_dointvec},
+ {OBD_ENTRY, "trace", &obd_print_entry, sizeof(int), 0644, NULL, &proc_dointvec},
+ {OBD_VARS, "vars", &vars[0], sizeof(int), 0644, NULL, &proc_dointvec},
+ {OBD_INDEX, "index", &index, sizeof(int), 0644, NULL, &obd_sctl_vars},
+ {OBD_RESET, "reset", NULL, 0, 0644, NULL, &obd_sctl_reset},
{ 0 }
};
-static ctl_table jukebox_table[] = {
+static ctl_table parent_table[] = {
{OBD_SYSCTL, "obd", NULL, 0, 0555, obd_table},
{0}
};
-
void obd_sysctl_init (void)
{
#ifdef CONFIG_SYSCTL
- if ( !obd_table_header )
- obd_table_header = register_sysctl_table(jukebox_table, 0);
+ if ( !obd_table_header )
+ obd_table_header = register_sysctl_table(parent_table, 0);
#endif
}
void obd_sysctl_clean (void)
{
#ifdef CONFIG_SYSCTL
- if ( obd_table_header )
- unregister_sysctl_table(obd_table_header);
- obd_table_header = NULL;
+ if ( obd_table_header )
+ unregister_sysctl_table(obd_table_header);
+ obd_table_header = NULL;
#endif
}
int obd_sctl_reset (ctl_table * table, int write,
- struct file * filp, void * buffer,
- size_t * lenp)
+ struct file * filp, void * buffer,
+ size_t * lenp)
{
- if ( write ) {
- /* do something here */
- vars[0]=0;
- vars[1]=0;
- }
-
- *lenp = 0;
- return 0;
+ if ( write ) {
+ /* do something here */
+ vars[0]=0;
+ vars[1]=0;
+ }
+
+ *lenp = 0;
+ return 0;
}
int obd_sctl_vars (ctl_table * table, int write,
- struct file * filp, void * buffer,
- size_t * lenp)
+ struct file * filp, void * buffer,
+ size_t * lenp)
{
- int rc;
+ int rc;
- rc = proc_dointvec(table, write, filp, buffer, lenp);
+ rc = proc_dointvec(table, write, filp, buffer, lenp);
- if ( rc )
- return rc;
+ if ( rc )
+ return rc;
- if ( index < 0 || index > 1 ) {
- printk("Index illegal!\n");
- index = 0;
- } else {
- obd_table[OBD_VARS_SLOT].data = &vars[index];
- }
+ if ( index < 0 || index > 1 ) {
+ printk(KERN_WARNING __FUNCTION__ "Illegal index %d!\n", index);
+ index = 0;
+ } else {
+ obd_table[OBD_VARS_SLOT].data = &vars[index];
+ }
- return rc;
+ return rc;
}
+
+
+
+