#include <linux/list.h>
#include <linux/rtnetlink.h>
+#include "compat.h"
#include "datapath.h"
#include "vport.h"
#include "vport-generic.h"
char peer_name[IFNAMSIZ];
unsigned char eth_addr[ETH_ALEN];
- unsigned int mtu;
};
struct patch_vport {
if (err)
return err;
- if (!a[ODP_PATCH_ATTR_PEER] || VERIFY_NUL_STRING(a[ODP_PATCH_ATTR_PEER], IFNAMSIZ - 1))
+ if (!a[ODP_PATCH_ATTR_PEER] ||
+ CHECK_NUL_STRING(a[ODP_PATCH_ATTR_PEER], IFNAMSIZ - 1))
return -EINVAL;
peer_name = nla_data(a[ODP_PATCH_ATTR_PEER]);
vport_gen_rand_ether_addr(patchconf->eth_addr);
- /* Make the default MTU fairly large so that it doesn't become the
- * bottleneck on systems using jumbo frames. */
- patchconf->mtu = 65535;
-
rcu_assign_pointer(patch_vport->patchconf, patchconf);
peer_name = patchconf->peer_name;
}
}
-static int patch_set_mtu(struct vport *vport, int mtu)
-{
- struct patch_vport *patch_vport = patch_vport_priv(vport);
- struct patch_config *patchconf;
-
- patchconf = kmemdup(rtnl_dereference(patch_vport->patchconf),
- sizeof(struct patch_config), GFP_KERNEL);
- if (!patchconf)
- return -ENOMEM;
-
- patchconf->mtu = mtu;
- assign_config_rcu(vport, patchconf);
-
- return 0;
-}
-
static int patch_set_addr(struct vport *vport, const unsigned char *addr)
{
struct patch_vport *patch_vport = patch_vport_priv(vport);
return nla_put_string(skb, ODP_PATCH_ATTR_PEER, patchconf->peer_name);
}
-static int patch_get_mtu(const struct vport *vport)
-{
- const struct patch_vport *patch_vport = patch_vport_priv(vport);
- return rcu_dereference_rtnl(patch_vport->patchconf)->mtu;
-}
-
static int patch_send(struct vport *vport, struct sk_buff *skb)
{
struct patch_vport *patch_vport = patch_vport_priv(vport);
.exit = patch_exit,
.create = patch_create,
.destroy = patch_destroy,
- .set_mtu = patch_set_mtu,
.set_addr = patch_set_addr,
.get_name = patch_get_name,
.get_addr = patch_get_addr,
.get_dev_flags = vport_gen_get_dev_flags,
.is_running = vport_gen_is_running,
.get_operstate = vport_gen_get_operstate,
- .get_mtu = patch_get_mtu,
.send = patch_send,
};