#include <linux/netdevice.h>
#include <linux/if_bridge.h>
#include <linux/rtnetlink.h>
-#include <linux/spinlock.h>
#include "datapath.h"
#include "dp_sysfs.h"
static ssize_t show_path_cost(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->path_cost);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static ssize_t store_path_cost(struct dp_port *p, unsigned long v)
{
-#if 0
- br_stp_set_path_cost(p, v);
-#endif
return 0;
}
static BRPORT_ATTR(path_cost, S_IRUGO | S_IWUSR,
static ssize_t show_priority(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->priority);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static ssize_t store_priority(struct dp_port *p, unsigned long v)
{
-#if 0
- if (v >= (1<<(16-BR_PORT_BITS)))
- return -ERANGE;
- br_stp_set_port_priority(p, v);
-#endif
return 0;
}
static BRPORT_ATTR(priority, S_IRUGO | S_IWUSR,
static ssize_t show_designated_root(struct dp_port *p, char *buf)
{
-#if 0
- return br_show_bridge_id(buf, &p->designated_root);
-#else
return sprintf(buf, "0000.010203040506\n");
-#endif
}
static BRPORT_ATTR(designated_root, S_IRUGO, show_designated_root, NULL);
static ssize_t show_designated_bridge(struct dp_port *p, char *buf)
{
-#if 0
- return br_show_bridge_id(buf, &p->designated_bridge);
-#else
return sprintf(buf, "0000.060504030201\n");
-#endif
}
static BRPORT_ATTR(designated_bridge, S_IRUGO, show_designated_bridge, NULL);
static ssize_t show_designated_port(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->designated_port);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(designated_port, S_IRUGO, show_designated_port, NULL);
static ssize_t show_designated_cost(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->designated_cost);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(designated_cost, S_IRUGO, show_designated_cost, NULL);
static ssize_t show_port_id(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "0x%x\n", p->port_id);
-#else
return sprintf(buf, "0x%x\n", 0);
-#endif
}
static BRPORT_ATTR(port_id, S_IRUGO, show_port_id, NULL);
static ssize_t show_change_ack(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->topology_change_ack);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(change_ack, S_IRUGO, show_change_ack, NULL);
static ssize_t show_config_pending(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->config_pending);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(config_pending, S_IRUGO, show_config_pending, NULL);
static ssize_t show_port_state(struct dp_port *p, char *buf)
{
-#if 0
- return sprintf(buf, "%d\n", p->state);
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(state, S_IRUGO, show_port_state, NULL);
static ssize_t show_message_age_timer(struct dp_port *p,
char *buf)
{
-#if 0
- return sprintf(buf, "%ld\n", br_timer_value(&p->message_age_timer));
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(message_age_timer, S_IRUGO, show_message_age_timer, NULL);
static ssize_t show_forward_delay_timer(struct dp_port *p,
char *buf)
{
-#if 0
- return sprintf(buf, "%ld\n", br_timer_value(&p->forward_delay_timer));
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(forward_delay_timer, S_IRUGO, show_forward_delay_timer, NULL);
static ssize_t show_hold_timer(struct dp_port *p,
char *buf)
{
-#if 0
- return sprintf(buf, "%ld\n", br_timer_value(&p->hold_timer));
-#else
return sprintf(buf, "%d\n", 0);
-#endif
}
static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL);
const char * buf, size_t count)
{
struct dp_port * p = to_brport(kobj);
-#if 0
- struct brport_attribute * brport_attr = to_brport_attr(attr);
- char *endp;
- unsigned long val;
-#endif
ssize_t ret = -EINVAL;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
-#if 0
- val = simple_strtoul(buf, &endp, 0);
- if (endp != buf) {
- rtnl_lock();
- if (p->dev && p->br && brport_attr->store) {
- spin_lock_bh(&p->br->lock);
- ret = brport_attr->store(p, val);
- spin_unlock_bh(&p->br->lock);
- if (ret == 0)
- ret = count;
- }
- rtnl_unlock();
- }
-#else
printk("%s: xxx writing port parms not supported yet!\n",
dp_name(p->dp));
-#endif
+
return ret;
}