#include "byte-order.h"
#include "daemon.h"
#include "dirs.h"
+#include "dpif.h"
#include "dpif-linux.h"
#include "hash.h"
#include "hmap.h"
/* Default to the OTV port, per the VXLAN IETF draft. */
#define VXLAN_DST_PORT 8472
+#define DEFAULT_TTL 64
+
struct netdev_dev_vport {
struct netdev_dev netdev_dev;
- struct ofpbuf *options;
unsigned int change_seq;
-};
+ uint8_t etheraddr[ETH_ADDR_LEN];
-struct netdev_vport {
- struct netdev netdev;
+ /* Tunnels. */
+ struct ofpbuf *options;
+ struct netdev_tunnel_config tnl_cfg;
+
+ /* Patch Ports. */
+ struct netdev_stats stats;
+ char *peer;
};
struct vport_class {
enum ovs_vport_type type;
struct netdev_class netdev_class;
- int (*parse_config)(const char *name, const char *type,
- const struct smap *args, struct ofpbuf *options);
- int (*unparse_config)(const char *name, const char *type,
- const struct nlattr *options, size_t options_len,
- struct smap *args);
};
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 20);
static const struct vport_class *
vport_class_cast(const struct netdev_class *class)
{
- assert(is_vport_class(class));
+ ovs_assert(is_vport_class(class));
return CONTAINER_OF(class, struct vport_class, netdev_class);
}
static struct netdev_dev_vport *
netdev_dev_vport_cast(const struct netdev_dev *netdev_dev)
{
- assert(is_vport_class(netdev_dev_get_class(netdev_dev)));
+ ovs_assert(is_vport_class(netdev_dev_get_class(netdev_dev)));
return CONTAINER_OF(netdev_dev, struct netdev_dev_vport, netdev_dev);
}
return netdev_dev_vport_cast(netdev_get_dev(netdev));
}
-static struct netdev_vport *
-netdev_vport_cast(const struct netdev *netdev)
+static const struct netdev_tunnel_config *
+get_netdev_tunnel_config(const struct netdev_dev *netdev_dev)
{
- struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
- assert(is_vport_class(netdev_dev_get_class(netdev_dev)));
- return CONTAINER_OF(netdev, struct netdev_vport, netdev);
+ return &netdev_dev_vport_cast(netdev_dev)->tnl_cfg;
}
/* If 'netdev' is a vport netdev, returns an ofpbuf that contains Netlink
: OVS_VPORT_TYPE_UNSPEC);
}
+bool
+netdev_vport_is_patch(const struct netdev *netdev)
+{
+ return netdev_vport_get_vport_type(netdev) == OVS_VPORT_TYPE_PATCH;
+}
+
static uint32_t
get_u32_or_zero(const struct nlattr *a)
{
{
struct netdev_dev_vport *dev;
- dev = xmalloc(sizeof *dev);
+ dev = xzalloc(sizeof *dev);
netdev_dev_init(&dev->netdev_dev, name, netdev_class);
- dev->options = NULL;
dev->change_seq = 1;
+ eth_addr_random(dev->etheraddr);
*netdev_devp = &dev->netdev_dev;
route_table_register();
ofpbuf_delete(netdev_dev->options);
route_table_unregister();
+ free(netdev_dev->peer);
free(netdev_dev);
}
static int
-netdev_vport_open(struct netdev_dev *netdev_dev_, struct netdev **netdevp)
+netdev_vport_open(struct netdev_dev *netdev_dev, struct netdev **netdevp)
{
- struct netdev_vport *netdev;
-
- netdev = xmalloc(sizeof *netdev);
- netdev_init(&netdev->netdev, netdev_dev_);
-
- *netdevp = &netdev->netdev;
+ *netdevp = xmalloc(sizeof **netdevp);
+ netdev_init(*netdevp, netdev_dev);
return 0;
}
static void
-netdev_vport_close(struct netdev *netdev_)
+netdev_vport_close(struct netdev *netdev)
{
- struct netdev_vport *netdev = netdev_vport_cast(netdev_);
free(netdev);
}
-static int
-netdev_vport_get_config(struct netdev_dev *dev_, struct smap *args)
-{
- const struct netdev_class *netdev_class = netdev_dev_get_class(dev_);
- const struct vport_class *vport_class = vport_class_cast(netdev_class);
- struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
- const char *name = netdev_dev_get_name(dev_);
- int error;
-
- if (!dev->options) {
- struct dpif_linux_vport reply;
- struct ofpbuf *buf;
-
- error = dpif_linux_vport_get(name, &reply, &buf);
- if (error) {
- VLOG_ERR_RL(&rl, "%s: vport query failed (%s)",
- name, strerror(error));
- return error;
- }
-
- dev->options = ofpbuf_clone_data(reply.options, reply.options_len);
- ofpbuf_delete(buf);
- }
-
- error = vport_class->unparse_config(name, netdev_class->type,
- dev->options->data,
- dev->options->size,
- args);
- if (error) {
- VLOG_ERR_RL(&rl, "%s: failed to parse kernel config (%s)",
- name, strerror(error));
- }
- return error;
-}
-
-static int
-netdev_vport_set_config(struct netdev_dev *dev_, const struct smap *args)
-{
- const struct netdev_class *netdev_class = netdev_dev_get_class(dev_);
- const struct vport_class *vport_class = vport_class_cast(netdev_class);
- struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
- const char *name = netdev_dev_get_name(dev_);
- struct ofpbuf *options;
- int error;
-
- options = ofpbuf_new(64);
- error = vport_class->parse_config(name, netdev_dev_get_type(dev_),
- args, options);
- if (!error
- && (!dev->options
- || options->size != dev->options->size
- || memcmp(options->data, dev->options->data, options->size))) {
- struct dpif_linux_vport vport;
-
- dpif_linux_vport_init(&vport);
- vport.cmd = OVS_VPORT_CMD_SET;
- vport.name = name;
- vport.options = options->data;
- vport.options_len = options->size;
- error = dpif_linux_vport_transact(&vport, NULL, NULL);
- if (!error || error == ENODEV) {
- /* Either reconfiguration succeeded or this vport is not installed
- * in the kernel (e.g. it hasn't been added to a dpif yet with
- * dpif_port_add()). */
- ofpbuf_delete(dev->options);
- dev->options = options;
- options = NULL;
- error = 0;
- }
- }
- ofpbuf_delete(options);
-
- return error;
-}
-
static int
netdev_vport_set_etheraddr(struct netdev *netdev,
const uint8_t mac[ETH_ADDR_LEN])
{
- struct dpif_linux_vport vport;
- int error;
-
- dpif_linux_vport_init(&vport);
- vport.cmd = OVS_VPORT_CMD_SET;
- vport.name = netdev_get_name(netdev);
- vport.address = mac;
-
- error = dpif_linux_vport_transact(&vport, NULL, NULL);
- if (!error) {
- netdev_vport_poll_notify(netdev);
- }
- return error;
+ memcpy(netdev_vport_get_dev(netdev)->etheraddr, mac, ETH_ADDR_LEN);
+ netdev_vport_poll_notify(netdev);
+ return 0;
}
static int
netdev_vport_get_etheraddr(const struct netdev *netdev,
uint8_t mac[ETH_ADDR_LEN])
{
- struct dpif_linux_vport reply;
- struct ofpbuf *buf;
- int error;
-
- error = dpif_linux_vport_get(netdev_get_name(netdev), &reply, &buf);
- if (!error) {
- if (reply.address) {
- memcpy(mac, reply.address, ETH_ADDR_LEN);
- } else {
- error = EOPNOTSUPP;
- }
- ofpbuf_delete(buf);
- }
- return error;
+ memcpy(mac, netdev_vport_get_dev(netdev)->etheraddr, ETH_ADDR_LEN);
+ return 0;
}
/* Copies 'src' into 'dst', performing format conversion in the process.
static int
tunnel_get_status(const struct netdev *netdev, struct smap *smap)
{
- struct netdev_dev_vport *ndv = netdev_vport_get_dev(netdev);
- struct nlattr *a[OVS_TUNNEL_ATTR_MAX + 1];
static char iface[IFNAMSIZ];
ovs_be32 route;
- if (!ndv->options) {
- /* Race condition when 'ndv' was created, but did not have it's
- * configuration set yet. */
- return 0;
- }
-
- if (tnl_port_config_from_nlattr(ndv->options->data,
- ndv->options->size, a)) {
- return 0;
- }
- route = nl_attr_get_be32(a[OVS_TUNNEL_ATTR_DST_IPV4]);
-
+ route = netdev_vport_get_dev(netdev)->tnl_cfg.ip_dst;
if (route_table_get_name(route, iface)) {
struct netdev *egress_netdev;
}
}
\f
-/* Code specific to individual vport types. */
+/* Code specific to tunnel types. */
-static void
-set_key(const struct smap *args, const char *name, uint16_t type,
- struct ofpbuf *options)
+static ovs_be64
+parse_key(const struct smap *args, const char *name,
+ bool *present, bool *flow)
{
const char *s;
+ *present = false;
+ *flow = false;
+
s = smap_get(args, name);
if (!s) {
s = smap_get(args, "key");
if (!s) {
- s = "0";
+ return 0;
}
}
+ *present = true;
+
if (!strcmp(s, "flow")) {
- /* This is the default if no attribute is present. */
+ *flow = true;
+ return 0;
} else {
- nl_msg_put_be64(options, type, htonll(strtoull(s, NULL, 0)));
+ return htonll(strtoull(s, NULL, 0));
}
}
static int
-parse_tunnel_config(const char *name, const char *type,
- const struct smap *args, struct ofpbuf *options)
+set_tunnel_config(struct netdev_dev *dev_, const struct smap *args)
{
- bool is_gre = false;
- bool is_ipsec = false;
- bool needs_dst_port = false;
- bool found_dst_port = false;
+ struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
+ const char *name = netdev_dev_get_name(dev_);
+ const char *type = netdev_dev_get_type(dev_);
+ bool ipsec_mech_set, needs_dst_port, has_csum;
+ struct netdev_tunnel_config tnl_cfg;
struct smap_node *node;
- bool ipsec_mech_set = false;
- ovs_be32 daddr = htonl(0);
- ovs_be32 saddr = htonl(0);
- uint32_t flags;
+ struct ofpbuf *options;
+ int error = EINVAL;
+ uint8_t flags;
+
+ flags = TNL_F_DF_DEFAULT;
+ has_csum = strstr(type, "gre");
+ ipsec_mech_set = false;
+ memset(&tnl_cfg, 0, sizeof tnl_cfg);
+
+ options = ofpbuf_new(64);
if (!strcmp(type, "capwap")) {
VLOG_WARN_ONCE("CAPWAP tunnel support is deprecated.");
}
- flags = TNL_F_DF_DEFAULT;
- if (!strcmp(type, "gre") || !strcmp(type, "gre64")) {
- is_gre = true;
- } else if (!strcmp(type, "ipsec_gre") || !strcmp(type, "ipsec_gre64")) {
- is_gre = true;
- is_ipsec = true;
+ needs_dst_port = !strcmp(type, "vxlan");
+ tnl_cfg.ipsec = strstr(type, "ipsec");
+ if (tnl_cfg.ipsec) {
flags |= TNL_F_IPSEC;
- } else if (!strcmp(type, "vxlan")) {
- needs_dst_port = true;
}
+ tnl_cfg.dont_fragment = true;
SMAP_FOR_EACH (node, args) {
if (!strcmp(node->key, "remote_ip")) {
if (lookup_ip(node->value, &in_addr)) {
VLOG_WARN("%s: bad %s 'remote_ip'", name, type);
} else {
- daddr = in_addr.s_addr;
+ tnl_cfg.ip_dst = in_addr.s_addr;
}
} else if (!strcmp(node->key, "local_ip")) {
struct in_addr in_addr;
if (lookup_ip(node->value, &in_addr)) {
VLOG_WARN("%s: bad %s 'local_ip'", name, type);
} else {
- saddr = in_addr.s_addr;
+ tnl_cfg.ip_src = in_addr.s_addr;
}
} else if (!strcmp(node->key, "tos")) {
if (!strcmp(node->value, "inherit")) {
flags |= TNL_F_TOS_INHERIT;
+ tnl_cfg.tos_inherit = true;
} else {
char *endptr;
int tos;
tos = strtol(node->value, &endptr, 0);
if (*endptr == '\0' && tos == (tos & IP_DSCP_MASK)) {
nl_msg_put_u8(options, OVS_TUNNEL_ATTR_TOS, tos);
+ tnl_cfg.tos = tos;
} else {
VLOG_WARN("%s: invalid TOS %s", name, node->value);
}
} else if (!strcmp(node->key, "ttl")) {
if (!strcmp(node->value, "inherit")) {
flags |= TNL_F_TTL_INHERIT;
+ tnl_cfg.ttl_inherit = true;
} else {
nl_msg_put_u8(options, OVS_TUNNEL_ATTR_TTL, atoi(node->value));
+ tnl_cfg.ttl = atoi(node->value);
}
} else if (!strcmp(node->key, "dst_port") && needs_dst_port) {
+ tnl_cfg.dst_port = htons(atoi(node->value));
nl_msg_put_u16(options, OVS_TUNNEL_ATTR_DST_PORT,
atoi(node->value));
- found_dst_port = true;
- } else if (!strcmp(node->key, "csum") && is_gre) {
+ } else if (!strcmp(node->key, "csum") && has_csum) {
if (!strcmp(node->value, "true")) {
flags |= TNL_F_CSUM;
- }
- } else if (!strcmp(node->key, "df_inherit")) {
- if (!strcmp(node->value, "true")) {
- flags |= TNL_F_DF_INHERIT;
+ tnl_cfg.csum = true;
}
} else if (!strcmp(node->key, "df_default")) {
if (!strcmp(node->value, "false")) {
flags &= ~TNL_F_DF_DEFAULT;
+ tnl_cfg.dont_fragment = false;
}
- } else if (!strcmp(node->key, "peer_cert") && is_ipsec) {
+ } else if (!strcmp(node->key, "peer_cert") && tnl_cfg.ipsec) {
if (smap_get(args, "certificate")) {
ipsec_mech_set = true;
} else {
if (!use_ssl_cert || strcmp(use_ssl_cert, "true")) {
VLOG_ERR("%s: 'peer_cert' requires 'certificate' argument",
name);
- return EINVAL;
+ goto exit;
}
ipsec_mech_set = true;
}
- } else if (!strcmp(node->key, "psk") && is_ipsec) {
+ } else if (!strcmp(node->key, "psk") && tnl_cfg.ipsec) {
ipsec_mech_set = true;
- } else if (is_ipsec
+ } else if (tnl_cfg.ipsec
&& (!strcmp(node->key, "certificate")
|| !strcmp(node->key, "private_key")
|| !strcmp(node->key, "use_ssl_cert"))) {
}
/* Add a default destination port for VXLAN if none specified. */
- if (needs_dst_port && !found_dst_port) {
+ if (needs_dst_port && !tnl_cfg.dst_port) {
nl_msg_put_u16(options, OVS_TUNNEL_ATTR_DST_PORT, VXLAN_DST_PORT);
+ tnl_cfg.dst_port = htons(VXLAN_DST_PORT);
}
- if (is_ipsec) {
+ if (tnl_cfg.ipsec) {
static pid_t pid = 0;
if (pid <= 0) {
char *file_name = xasprintf("%s/%s", ovs_rundir(),
if (pid < 0) {
VLOG_ERR("%s: IPsec requires the ovs-monitor-ipsec daemon",
name);
- return EINVAL;
+ goto exit;
}
if (smap_get(args, "peer_cert") && smap_get(args, "psk")) {
VLOG_ERR("%s: cannot define both 'peer_cert' and 'psk'", name);
- return EINVAL;
+ goto exit;
}
if (!ipsec_mech_set) {
VLOG_ERR("%s: IPsec requires an 'peer_cert' or psk' argument",
name);
- return EINVAL;
+ goto exit;
}
}
- set_key(args, "in_key", OVS_TUNNEL_ATTR_IN_KEY, options);
- set_key(args, "out_key", OVS_TUNNEL_ATTR_OUT_KEY, options);
-
- if (!daddr) {
+ if (!tnl_cfg.ip_dst) {
VLOG_ERR("%s: %s type requires valid 'remote_ip' argument",
name, type);
- return EINVAL;
+ goto exit;
}
- nl_msg_put_be32(options, OVS_TUNNEL_ATTR_DST_IPV4, daddr);
+ nl_msg_put_be32(options, OVS_TUNNEL_ATTR_DST_IPV4, tnl_cfg.ip_dst);
- if (saddr) {
- if (ip_is_multicast(daddr)) {
+ if (tnl_cfg.ip_src) {
+ if (ip_is_multicast(tnl_cfg.ip_dst)) {
VLOG_WARN("%s: remote_ip is multicast, ignoring local_ip", name);
+ tnl_cfg.ip_src = 0;
} else {
- nl_msg_put_be32(options, OVS_TUNNEL_ATTR_SRC_IPV4, saddr);
+ nl_msg_put_be32(options, OVS_TUNNEL_ATTR_SRC_IPV4, tnl_cfg.ip_src);
}
}
+ if (!tnl_cfg.ttl) {
+ tnl_cfg.ttl = DEFAULT_TTL;
+ }
+
+ tnl_cfg.in_key = parse_key(args, "in_key",
+ &tnl_cfg.in_key_present,
+ &tnl_cfg.in_key_flow);
+ if (tnl_cfg.in_key_present && !tnl_cfg.in_key_flow) {
+ nl_msg_put_be64(options, OVS_TUNNEL_ATTR_IN_KEY, tnl_cfg.in_key);
+ }
+
+ tnl_cfg.out_key = parse_key(args, "out_key",
+ &tnl_cfg.out_key_present,
+ &tnl_cfg.out_key_flow);
+ if (tnl_cfg.out_key_present && !tnl_cfg.out_key_flow) {
+ nl_msg_put_be64(options, OVS_TUNNEL_ATTR_OUT_KEY, tnl_cfg.out_key);
+ }
nl_msg_put_u32(options, OVS_TUNNEL_ATTR_FLAGS, flags);
- return 0;
+ dev->tnl_cfg = tnl_cfg;
+
+ error = 0;
+ if (!dev->options
+ || options->size != dev->options->size
+ || memcmp(options->data, dev->options->data, options->size)) {
+ struct dpif_linux_vport vport;
+
+ dpif_linux_vport_init(&vport);
+ vport.cmd = OVS_VPORT_CMD_SET;
+ vport.name = name;
+ vport.options = options->data;
+ vport.options_len = options->size;
+ error = dpif_linux_vport_transact(&vport, NULL, NULL);
+ if (!error || error == ENODEV) {
+ /* Either reconfiguration succeeded or this vport is not installed
+ * in the kernel (e.g. it hasn't been added to a dpif yet with
+ * dpif_port_add()). */
+ ofpbuf_delete(dev->options);
+ dev->options = options;
+ options = NULL;
+ error = 0;
+ }
+ }
+
+exit:
+ ofpbuf_delete(options);
+ return error;
}
static int
}
static int
-unparse_tunnel_config(const char *name OVS_UNUSED, const char *type OVS_UNUSED,
- const struct nlattr *options, size_t options_len,
- struct smap *args)
+get_tunnel_config(struct netdev_dev *dev_, struct smap *args)
{
+ struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
+ const char *name = netdev_dev_get_name(dev_);
struct nlattr *a[OVS_TUNNEL_ATTR_MAX + 1];
uint32_t flags;
int error;
- error = tnl_port_config_from_nlattr(options, options_len, a);
+ if (!dev->options) {
+ struct dpif_linux_vport reply;
+ struct ofpbuf *buf;
+
+ error = dpif_linux_vport_get(name, &reply, &buf);
+ if (error) {
+ VLOG_ERR_RL(&rl, "%s: vport query failed (%s)", name,
+ strerror(error));
+ return error;
+ }
+
+ dev->options = ofpbuf_clone_data(reply.options, reply.options_len);
+ ofpbuf_delete(buf);
+ }
+
+ error = tnl_port_config_from_nlattr(dev->options->data, dev->options->size,
+ a);
if (error) {
+ VLOG_ERR_RL(&rl, "%s: failed to parse kernel config (%s)",
+ name, strerror(error));
return error;
}
smap_add(args, "csum", "true");
}
if (flags & TNL_F_DF_INHERIT) {
+ /* Shouldn't happen as "df_inherit" is no longer supported. However,
+ * for completeness we report it if it's there. */
smap_add(args, "df_inherit", "true");
}
if (!(flags & TNL_F_DF_DEFAULT)) {
return 0;
}
+\f
+/* Code specific to patch ports. */
+
+const char *
+netdev_vport_patch_peer(const struct netdev *netdev)
+{
+ return netdev_vport_is_patch(netdev)
+ ? netdev_vport_get_dev(netdev)->peer
+ : NULL;
+}
+
+void
+netdev_vport_patch_inc_rx(const struct netdev *netdev,
+ const struct dpif_flow_stats *stats)
+{
+ if (netdev_vport_is_patch(netdev)) {
+ struct netdev_dev_vport *dev = netdev_vport_get_dev(netdev);
+ dev->stats.rx_packets += stats->n_packets;
+ dev->stats.rx_bytes += stats->n_bytes;
+ }
+}
+
+void
+netdev_vport_patch_inc_tx(const struct netdev *netdev,
+ const struct dpif_flow_stats *stats)
+{
+ if (netdev_vport_is_patch(netdev)) {
+ struct netdev_dev_vport *dev = netdev_vport_get_dev(netdev);
+ dev->stats.tx_packets += stats->n_packets;
+ dev->stats.tx_bytes += stats->n_bytes;
+ }
+}
static int
-parse_patch_config(const char *name, const char *type OVS_UNUSED,
- const struct smap *args, struct ofpbuf *options)
+get_patch_config(struct netdev_dev *dev_, struct smap *args)
{
+ struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
+
+ if (dev->peer) {
+ smap_add(args, "peer", dev->peer);
+ }
+ return 0;
+}
+
+static int
+set_patch_config(struct netdev_dev *dev_, const struct smap *args)
+{
+ struct netdev_dev_vport *dev = netdev_dev_vport_cast(dev_);
+ const char *name = netdev_dev_get_name(dev_);
const char *peer;
peer = smap_get(args, "peer");
return EINVAL;
}
- if (strlen(peer) >= IFNAMSIZ) {
- VLOG_ERR("%s: patch 'peer' arg too long", name);
- return EINVAL;
- }
-
if (!strcmp(name, peer)) {
VLOG_ERR("%s: patch peer must not be self", name);
return EINVAL;
}
- nl_msg_put_string(options, OVS_PATCH_ATTR_PEER, peer);
+ free(dev->peer);
+ dev->peer = xstrdup(peer);
return 0;
}
static int
-unparse_patch_config(const char *name OVS_UNUSED, const char *type OVS_UNUSED,
- const struct nlattr *options, size_t options_len,
- struct smap *args)
-{
- static const struct nl_policy ovs_patch_policy[] = {
- [OVS_PATCH_ATTR_PEER] = { .type = NL_A_STRING,
- .max_len = IFNAMSIZ,
- .optional = false }
- };
-
- struct nlattr *a[ARRAY_SIZE(ovs_patch_policy)];
- struct ofpbuf buf;
-
- ofpbuf_use_const(&buf, options, options_len);
- if (!nl_policy_parse(&buf, 0, ovs_patch_policy,
- a, ARRAY_SIZE(ovs_patch_policy))) {
- return EINVAL;
- }
-
- smap_add(args, "peer", nl_attr_get_string(a[OVS_PATCH_ATTR_PEER]));
+patch_get_stats(const struct netdev *netdev, struct netdev_stats *stats)
+{
+ struct netdev_dev_vport *dev = netdev_vport_get_dev(netdev);
+ memcpy(stats, &dev->stats, sizeof *stats);
return 0;
}
\f
-#define VPORT_FUNCTIONS(GET_STATUS) \
+#define VPORT_FUNCTIONS(GET_CONFIG, SET_CONFIG, \
+ GET_TUNNEL_CONFIG, GET_STATS, \
+ GET_STATUS) \
NULL, \
netdev_vport_run, \
netdev_vport_wait, \
\
netdev_vport_create, \
netdev_vport_destroy, \
- netdev_vport_get_config, \
- netdev_vport_set_config, \
+ GET_CONFIG, \
+ SET_CONFIG, \
+ GET_TUNNEL_CONFIG, \
\
netdev_vport_open, \
netdev_vport_close, \
NULL, /* get_carrier */ \
NULL, /* get_carrier_resets */ \
NULL, /* get_miimon */ \
- netdev_vport_get_stats, \
+ GET_STATS, \
NULL, /* set_stats */ \
\
NULL, /* get_features */ \
\
netdev_vport_change_seq
+#define TUNNEL_CLASS(NAME, VPORT_TYPE) \
+ { VPORT_TYPE, \
+ { NAME, VPORT_FUNCTIONS(get_tunnel_config, \
+ set_tunnel_config, \
+ get_netdev_tunnel_config, \
+ netdev_vport_get_stats, \
+ tunnel_get_status) }}
+
void
netdev_vport_register(void)
{
static const struct vport_class vport_classes[] = {
- { OVS_VPORT_TYPE_GRE,
- { "gre", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
-
- { OVS_VPORT_TYPE_GRE,
- { "ipsec_gre", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
-
- { OVS_VPORT_TYPE_GRE64,
- { "gre64", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
-
- { OVS_VPORT_TYPE_GRE64,
- { "ipsec_gre64", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
-
- { OVS_VPORT_TYPE_CAPWAP,
- { "capwap", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
-
- { OVS_VPORT_TYPE_VXLAN,
- { "vxlan", VPORT_FUNCTIONS(tunnel_get_status) },
- parse_tunnel_config, unparse_tunnel_config },
+ TUNNEL_CLASS("gre", OVS_VPORT_TYPE_GRE),
+ TUNNEL_CLASS("ipsec_gre", OVS_VPORT_TYPE_GRE),
+ TUNNEL_CLASS("gre64", OVS_VPORT_TYPE_GRE64),
+ TUNNEL_CLASS("ipsec_gre64", OVS_VPORT_TYPE_GRE64),
+ TUNNEL_CLASS("capwap", OVS_VPORT_TYPE_CAPWAP),
+ TUNNEL_CLASS("vxlan", OVS_VPORT_TYPE_VXLAN),
{ OVS_VPORT_TYPE_PATCH,
- { "patch", VPORT_FUNCTIONS(NULL) },
- parse_patch_config, unparse_patch_config }
+ { "patch", VPORT_FUNCTIONS(get_patch_config,
+ set_patch_config,
+ NULL,
+ patch_get_stats,
+ NULL) }},
};
int i;
git://git.onelab.eu / sliver-openvswitch.git / blobdiff