COVERAGE_DEFINE(netdev_get_stats);
struct netdev_saved_flags {
- struct netdev_dev *dev;
- struct list node; /* In struct netdev_dev's saved_flags_list. */
+ struct netdev *netdev;
+ struct list node; /* In struct netdev's saved_flags_list. */
enum netdev_flags saved_flags;
enum netdev_flags saved_values;
};
static struct shash netdev_classes = SHASH_INITIALIZER(&netdev_classes);
/* All created network devices. */
-static struct shash netdev_dev_shash = SHASH_INITIALIZER(&netdev_dev_shash);
-
-/* All open network devices. */
-static struct list netdev_list = LIST_INITIALIZER(&netdev_list);
+static struct shash netdev_shash = SHASH_INITIALIZER(&netdev_shash);
/* This is set pretty low because we probably won't learn anything from the
* additional log messages. */
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 20);
static void restore_all_flags(void *aux OVS_UNUSED);
-void update_device_args(struct netdev_dev *, const struct shash *args);
+void update_device_args(struct netdev *, const struct shash *args);
static void
netdev_initialize(void)
int
netdev_unregister_provider(const char *type)
{
- struct shash_node *del_node, *netdev_dev_node;
+ struct shash_node *del_node, *netdev_node;
del_node = shash_find(&netdev_classes, type);
if (!del_node) {
return EAFNOSUPPORT;
}
- SHASH_FOR_EACH(netdev_dev_node, &netdev_dev_shash) {
- struct netdev_dev *netdev_dev = netdev_dev_node->data;
- if (!strcmp(netdev_dev->netdev_class->type, type)) {
+ SHASH_FOR_EACH (netdev_node, &netdev_shash) {
+ struct netdev *netdev = netdev_node->data;
+ if (!strcmp(netdev->netdev_class->type, type)) {
VLOG_WARN("attempted to unregister in use netdev provider: %s",
type);
return EBUSY;
int
netdev_open(const char *name, const char *type, struct netdev **netdevp)
{
- struct netdev_dev *netdev_dev;
+ struct netdev *netdev;
int error;
*netdevp = NULL;
netdev_initialize();
- netdev_dev = shash_find_data(&netdev_dev_shash, name);
-
- if (!netdev_dev) {
+ netdev = shash_find_data(&netdev_shash, name);
+ if (!netdev) {
const struct netdev_class *class;
class = netdev_lookup_provider(type);
name, type);
return EAFNOSUPPORT;
}
- error = class->create(class, name, &netdev_dev);
+ error = class->create(class, name, &netdev);
if (error) {
return error;
}
- ovs_assert(netdev_dev->netdev_class == class);
-
- }
-
- error = netdev_dev->netdev_class->open(netdev_dev, netdevp);
+ ovs_assert(netdev->netdev_class == class);
- if (!error) {
- netdev_dev->ref_cnt++;
- } else {
- if (!netdev_dev->ref_cnt) {
- netdev_dev_uninit(netdev_dev, true);
- }
}
+ netdev->ref_cnt++;
- return error;
+ *netdevp = netdev;
+ return 0;
}
/* Reconfigures the device 'netdev' with 'args'. 'args' may be empty
int
netdev_set_config(struct netdev *netdev, const struct smap *args)
{
- struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
-
- if (netdev_dev->netdev_class->set_config) {
+ if (netdev->netdev_class->set_config) {
struct smap no_args = SMAP_INITIALIZER(&no_args);
- return netdev_dev->netdev_class->set_config(netdev_dev,
- args ? args : &no_args);
+ return netdev->netdev_class->set_config(netdev,
+ args ? args : &no_args);
} else if (args && !smap_is_empty(args)) {
VLOG_WARN("%s: arguments provided to device that is not configurable",
netdev_get_name(netdev));
int
netdev_get_config(const struct netdev *netdev, struct smap *args)
{
- struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
int error;
smap_clear(args);
- if (netdev_dev->netdev_class->get_config) {
- error = netdev_dev->netdev_class->get_config(netdev_dev, args);
+ if (netdev->netdev_class->get_config) {
+ error = netdev->netdev_class->get_config(netdev, args);
if (error) {
smap_clear(args);
}
const struct netdev_tunnel_config *
netdev_get_tunnel_config(const struct netdev *netdev)
{
- struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
-
- if (netdev_dev->netdev_class->get_tunnel_config) {
- return netdev_dev->netdev_class->get_tunnel_config(netdev_dev);
+ if (netdev->netdev_class->get_tunnel_config) {
+ return netdev->netdev_class->get_tunnel_config(netdev);
} else {
return NULL;
}
}
static void
-netdev_dev_unref(struct netdev_dev *dev)
+netdev_unref(struct netdev *dev)
{
ovs_assert(dev->ref_cnt);
if (!--dev->ref_cnt) {
- netdev_dev_uninit(dev, true);
+ netdev_uninit(dev, true);
}
}
netdev_close(struct netdev *netdev)
{
if (netdev) {
- struct netdev_dev *dev = netdev_get_dev(netdev);
-
- netdev_uninit(netdev, true);
- netdev_dev_unref(dev);
+ netdev_unref(netdev);
}
}
int
netdev_rx_open(struct netdev *netdev, struct netdev_rx **rxp)
{
- struct netdev_dev *dev = netdev_get_dev(netdev);
int error;
- error = (dev->netdev_class->rx_open
- ? dev->netdev_class->rx_open(netdev, rxp)
+ error = (netdev->netdev_class->rx_open
+ ? netdev->netdev_class->rx_open(netdev, rxp)
: EOPNOTSUPP);
if (!error) {
- ovs_assert((*rxp)->netdev_dev == dev);
- dev->ref_cnt++;
+ ovs_assert((*rxp)->netdev == netdev);
+ netdev->ref_cnt++;
} else {
*rxp = NULL;
}
netdev_rx_close(struct netdev_rx *rx)
{
if (rx) {
- struct netdev_dev *dev = rx->netdev_dev;
+ struct netdev *dev = rx->netdev;
rx->rx_class->destroy(rx);
- netdev_dev_unref(dev);
+ netdev_unref(dev);
}
}
int
netdev_send(struct netdev *netdev, const struct ofpbuf *buffer)
{
- int (*send)(struct netdev *, const void *, size_t);
int error;
- send = netdev_get_dev(netdev)->netdev_class->send;
- error = send ? (send)(netdev, buffer->data, buffer->size) : EOPNOTSUPP;
+ error = (netdev->netdev_class->send
+ ? netdev->netdev_class->send(netdev, buffer->data, buffer->size)
+ : EOPNOTSUPP);
if (!error) {
COVERAGE_INC(netdev_sent);
}
void
netdev_send_wait(struct netdev *netdev)
{
- void (*send_wait)(struct netdev *);
-
- send_wait = netdev_get_dev(netdev)->netdev_class->send_wait;
- if (send_wait) {
- send_wait(netdev);
+ if (netdev->netdev_class->send_wait) {
+ netdev->netdev_class->send_wait(netdev);
}
}
int
netdev_set_etheraddr(struct netdev *netdev, const uint8_t mac[ETH_ADDR_LEN])
{
- return netdev_get_dev(netdev)->netdev_class->set_etheraddr(netdev, mac);
+ return netdev->netdev_class->set_etheraddr(netdev, mac);
}
/* Retrieves 'netdev''s MAC address. If successful, returns 0 and copies the
int
netdev_get_etheraddr(const struct netdev *netdev, uint8_t mac[ETH_ADDR_LEN])
{
- return netdev_get_dev(netdev)->netdev_class->get_etheraddr(netdev, mac);
+ return netdev->netdev_class->get_etheraddr(netdev, mac);
}
/* Returns the name of the network device that 'netdev' represents,
const char *
netdev_get_name(const struct netdev *netdev)
{
- return netdev_get_dev(netdev)->name;
+ return netdev->name;
}
/* Retrieves the MTU of 'netdev'. The MTU is the maximum size of transmitted
int
netdev_get_mtu(const struct netdev *netdev, int *mtup)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
int error;
error = class->get_mtu ? class->get_mtu(netdev, mtup) : EOPNOTSUPP;
int
netdev_set_mtu(const struct netdev *netdev, int mtu)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
int error;
error = class->set_mtu ? class->set_mtu(netdev, mtu) : EOPNOTSUPP;
{
int (*get_ifindex)(const struct netdev *);
- get_ifindex = netdev_get_dev(netdev)->netdev_class->get_ifindex;
+ get_ifindex = netdev->netdev_class->get_ifindex;
return get_ifindex ? get_ifindex(netdev) : -EOPNOTSUPP;
}
peer = &dummy[3];
}
- get_features = netdev_get_dev(netdev)->netdev_class->get_features;
+ get_features = netdev->netdev_class->get_features;
error = get_features
? get_features(netdev, current, advertised, supported,
peer)
netdev_set_advertisements(struct netdev *netdev,
enum netdev_features advertise)
{
- return (netdev_get_dev(netdev)->netdev_class->set_advertisements
- ? netdev_get_dev(netdev)->netdev_class->set_advertisements(
+ return (netdev->netdev_class->set_advertisements
+ ? netdev->netdev_class->set_advertisements(
netdev, advertise)
: EOPNOTSUPP);
}
struct in_addr netmask;
int error;
- error = (netdev_get_dev(netdev)->netdev_class->get_in4
- ? netdev_get_dev(netdev)->netdev_class->get_in4(netdev,
+ error = (netdev->netdev_class->get_in4
+ ? netdev->netdev_class->get_in4(netdev,
&address, &netmask)
: EOPNOTSUPP);
if (address_) {
int
netdev_set_in4(struct netdev *netdev, struct in_addr addr, struct in_addr mask)
{
- return (netdev_get_dev(netdev)->netdev_class->set_in4
- ? netdev_get_dev(netdev)->netdev_class->set_in4(netdev, addr, mask)
+ return (netdev->netdev_class->set_in4
+ ? netdev->netdev_class->set_in4(netdev, addr, mask)
: EOPNOTSUPP);
}
netdev_add_router(struct netdev *netdev, struct in_addr router)
{
COVERAGE_INC(netdev_add_router);
- return (netdev_get_dev(netdev)->netdev_class->add_router
- ? netdev_get_dev(netdev)->netdev_class->add_router(netdev, router)
+ return (netdev->netdev_class->add_router
+ ? netdev->netdev_class->add_router(netdev, router)
: EOPNOTSUPP);
}
const struct in_addr *host, struct in_addr *next_hop,
char **netdev_name)
{
- int error = (netdev_get_dev(netdev)->netdev_class->get_next_hop
- ? netdev_get_dev(netdev)->netdev_class->get_next_hop(
+ int error = (netdev->netdev_class->get_next_hop
+ ? netdev->netdev_class->get_next_hop(
host, next_hop, netdev_name)
: EOPNOTSUPP);
if (error) {
int
netdev_get_status(const struct netdev *netdev, struct smap *smap)
{
- struct netdev_dev *dev = netdev_get_dev(netdev);
-
- return (dev->netdev_class->get_status
- ? dev->netdev_class->get_status(netdev, smap)
+ return (netdev->netdev_class->get_status
+ ? netdev->netdev_class->get_status(netdev, smap)
: EOPNOTSUPP);
}
struct in6_addr dummy;
int error;
- error = (netdev_get_dev(netdev)->netdev_class->get_in6
- ? netdev_get_dev(netdev)->netdev_class->get_in6(netdev,
+ error = (netdev->netdev_class->get_in6
+ ? netdev->netdev_class->get_in6(netdev,
in6 ? in6 : &dummy)
: EOPNOTSUPP);
if (error && in6) {
enum netdev_flags on, enum netdev_flags *old_flagsp,
struct netdev_saved_flags **sfp)
{
- struct netdev_dev *dev = netdev_get_dev(netdev);
struct netdev_saved_flags *sf = NULL;
enum netdev_flags old_flags;
int error;
- error = dev->netdev_class->update_flags(dev, off & ~on, on, &old_flags);
+ error = netdev->netdev_class->update_flags(netdev, off & ~on, on,
+ &old_flags);
if (error) {
VLOG_WARN_RL(&rl, "failed to %s flags for network device %s: %s",
off || on ? "set" : "get", netdev_get_name(netdev),
enum netdev_flags changed_flags = old_flags ^ new_flags;
if (changed_flags) {
*sfp = sf = xmalloc(sizeof *sf);
- sf->dev = dev;
- list_push_front(&dev->saved_flags_list, &sf->node);
+ sf->netdev = netdev;
+ list_push_front(&netdev->saved_flags_list, &sf->node);
sf->saved_flags = changed_flags;
sf->saved_values = changed_flags & new_flags;
- dev->ref_cnt++;
+ netdev->ref_cnt++;
}
}
netdev_restore_flags(struct netdev_saved_flags *sf)
{
if (sf) {
- struct netdev_dev *dev = sf->dev;
+ struct netdev *netdev = sf->netdev;
enum netdev_flags old_flags;
- dev->netdev_class->update_flags(dev,
- sf->saved_flags & sf->saved_values,
- sf->saved_flags & ~sf->saved_values,
- &old_flags);
+ netdev->netdev_class->update_flags(netdev,
+ sf->saved_flags & sf->saved_values,
+ sf->saved_flags & ~sf->saved_values,
+ &old_flags);
list_remove(&sf->node);
free(sf);
- netdev_dev_unref(dev);
+ netdev_unref(netdev);
}
}
netdev_arp_lookup(const struct netdev *netdev,
ovs_be32 ip, uint8_t mac[ETH_ADDR_LEN])
{
- int error = (netdev_get_dev(netdev)->netdev_class->arp_lookup
- ? netdev_get_dev(netdev)->netdev_class->arp_lookup(netdev,
+ int error = (netdev->netdev_class->arp_lookup
+ ? netdev->netdev_class->arp_lookup(netdev,
ip, mac)
: EOPNOTSUPP);
if (error) {
return false;
}
- if (!netdev_get_dev(netdev)->netdev_class->get_carrier) {
+ if (!netdev->netdev_class->get_carrier) {
return true;
}
- error = netdev_get_dev(netdev)->netdev_class->get_carrier(netdev,
+ error = netdev->netdev_class->get_carrier(netdev,
&carrier);
if (error) {
VLOG_DBG("%s: failed to get network device carrier status, assuming "
long long int
netdev_get_carrier_resets(const struct netdev *netdev)
{
- return (netdev_get_dev(netdev)->netdev_class->get_carrier_resets
- ? netdev_get_dev(netdev)->netdev_class->get_carrier_resets(netdev)
+ return (netdev->netdev_class->get_carrier_resets
+ ? netdev->netdev_class->get_carrier_resets(netdev)
: 0);
}
int
netdev_set_miimon_interval(struct netdev *netdev, long long int interval)
{
- struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
- return (netdev_dev->netdev_class->set_miimon_interval
- ? netdev_dev->netdev_class->set_miimon_interval(netdev, interval)
+ return (netdev->netdev_class->set_miimon_interval
+ ? netdev->netdev_class->set_miimon_interval(netdev, interval)
: EOPNOTSUPP);
}
int error;
COVERAGE_INC(netdev_get_stats);
- error = (netdev_get_dev(netdev)->netdev_class->get_stats
- ? netdev_get_dev(netdev)->netdev_class->get_stats(netdev, stats)
+ error = (netdev->netdev_class->get_stats
+ ? netdev->netdev_class->get_stats(netdev, stats)
: EOPNOTSUPP);
if (error) {
memset(stats, 0xff, sizeof *stats);
int
netdev_set_stats(struct netdev *netdev, const struct netdev_stats *stats)
{
- return (netdev_get_dev(netdev)->netdev_class->set_stats
- ? netdev_get_dev(netdev)->netdev_class->set_stats(netdev, stats)
+ return (netdev->netdev_class->set_stats
+ ? netdev->netdev_class->set_stats(netdev, stats)
: EOPNOTSUPP);
}
netdev_set_policing(struct netdev *netdev, uint32_t kbits_rate,
uint32_t kbits_burst)
{
- return (netdev_get_dev(netdev)->netdev_class->set_policing
- ? netdev_get_dev(netdev)->netdev_class->set_policing(netdev,
+ return (netdev->netdev_class->set_policing
+ ? netdev->netdev_class->set_policing(netdev,
kbits_rate, kbits_burst)
: EOPNOTSUPP);
}
int
netdev_get_qos_types(const struct netdev *netdev, struct sset *types)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
return (class->get_qos_types
? class->get_qos_types(netdev, types)
: 0);
netdev_get_qos_capabilities(const struct netdev *netdev, const char *type,
struct netdev_qos_capabilities *caps)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
if (*type) {
int retval = (class->get_qos_capabilities
netdev_get_qos(const struct netdev *netdev,
const char **typep, struct smap *details)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
int retval;
if (class->get_qos) {
netdev_set_qos(struct netdev *netdev,
const char *type, const struct smap *details)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
if (!type) {
type = "";
netdev_get_queue(const struct netdev *netdev,
unsigned int queue_id, struct smap *details)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
int retval;
retval = (class->get_queue
netdev_set_queue(struct netdev *netdev,
unsigned int queue_id, const struct smap *details)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
return (class->set_queue
? class->set_queue(netdev, queue_id, details)
: EOPNOTSUPP);
int
netdev_delete_queue(struct netdev *netdev, unsigned int queue_id)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
return (class->delete_queue
? class->delete_queue(netdev, queue_id)
: EOPNOTSUPP);
netdev_get_queue_stats(const struct netdev *netdev, unsigned int queue_id,
struct netdev_queue_stats *stats)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
int retval;
retval = (class->get_queue_stats
netdev_dump_queues(const struct netdev *netdev,
netdev_dump_queues_cb *cb, void *aux)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
return (class->dump_queues
? class->dump_queues(netdev, cb, aux)
: EOPNOTSUPP);
netdev_dump_queue_stats(const struct netdev *netdev,
netdev_dump_queue_stats_cb *cb, void *aux)
{
- const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
+ const struct netdev_class *class = netdev->netdev_class;
return (class->dump_queue_stats
? class->dump_queue_stats(netdev, cb, aux)
: EOPNOTSUPP);
unsigned int
netdev_change_seq(const struct netdev *netdev)
{
- return netdev_get_dev(netdev)->netdev_class->change_seq(netdev);
+ return netdev->netdev_class->change_seq(netdev);
}
\f
-/* Initializes 'netdev_dev' as a netdev device named 'name' of the specified
+/* Initializes 'netdev' as a netdev device named 'name' of the specified
* 'netdev_class'. This function is ordinarily called from a netdev provider's
* 'create' function.
*
- * This function adds 'netdev_dev' to a netdev-owned shash, so it is
- * very important that 'netdev_dev' only be freed after calling
- * the refcount drops to zero. */
+ * This function adds 'netdev' to a netdev-owned shash, so it is very important
+ * that 'netdev' only be freed after calling netdev_uninit(). */
void
-netdev_dev_init(struct netdev_dev *netdev_dev, const char *name,
- const struct netdev_class *netdev_class)
+netdev_init(struct netdev *netdev, const char *name,
+ const struct netdev_class *netdev_class)
{
- ovs_assert(!shash_find(&netdev_dev_shash, name));
+ ovs_assert(!shash_find(&netdev_shash, name));
- memset(netdev_dev, 0, sizeof *netdev_dev);
- netdev_dev->netdev_class = netdev_class;
- netdev_dev->name = xstrdup(name);
- netdev_dev->node = shash_add(&netdev_dev_shash, name, netdev_dev);
- list_init(&netdev_dev->saved_flags_list);
+ memset(netdev, 0, sizeof *netdev);
+ netdev->netdev_class = netdev_class;
+ netdev->name = xstrdup(name);
+ netdev->node = shash_add(&netdev_shash, name, netdev);
+ list_init(&netdev->saved_flags_list);
}
/* Undoes the results of initialization.
* that occurs after initialization. It this case netdev_close() would
* never be called. */
void
-netdev_dev_uninit(struct netdev_dev *netdev_dev, bool destroy)
+netdev_uninit(struct netdev *netdev, bool destroy)
{
- char *name = netdev_dev->name;
+ char *name = netdev->name;
- ovs_assert(!netdev_dev->ref_cnt);
- ovs_assert(list_is_empty(&netdev_dev->saved_flags_list));
+ ovs_assert(!netdev->ref_cnt);
+ ovs_assert(list_is_empty(&netdev->saved_flags_list));
- shash_delete(&netdev_dev_shash, netdev_dev->node);
+ shash_delete(&netdev_shash, netdev->node);
if (destroy) {
- netdev_dev->netdev_class->destroy(netdev_dev);
+ netdev->netdev_class->destroy(netdev);
}
free(name);
}
-/* Returns the class type of 'netdev_dev'.
+/* Returns the class type of 'netdev'.
*
* The caller must not free the returned value. */
const char *
-netdev_dev_get_type(const struct netdev_dev *netdev_dev)
+netdev_get_type(const struct netdev *netdev)
{
- return netdev_dev->netdev_class->type;
+ return netdev->netdev_class->type;
}
-/* Returns the class associated with 'netdev_dev'. */
+/* Returns the class associated with 'netdev'. */
const struct netdev_class *
-netdev_dev_get_class(const struct netdev_dev *netdev_dev)
-{
- return netdev_dev->netdev_class;
-}
-
-/* Returns the name of 'netdev_dev'.
- *
- * The caller must not free the returned value. */
-const char *
-netdev_dev_get_name(const struct netdev_dev *netdev_dev)
+netdev_get_class(const struct netdev *netdev)
{
- return netdev_dev->name;
+ return netdev->netdev_class;
}
-/* Returns the netdev_dev with 'name' or NULL if there is none.
+/* Returns the netdev with 'name' or NULL if there is none.
*
* The caller must not free the returned value. */
-struct netdev_dev *
-netdev_dev_from_name(const char *name)
+struct netdev *
+netdev_from_name(const char *name)
{
- return shash_find_data(&netdev_dev_shash, name);
+ return shash_find_data(&netdev_shash, name);
}
/* Fills 'device_list' with devices that match 'netdev_class'.
*
* The caller is responsible for initializing and destroying 'device_list'
- * but the contained netdev_devs must not be freed. */
+ * but the contained netdevs must not be freed. */
void
-netdev_dev_get_devices(const struct netdev_class *netdev_class,
- struct shash *device_list)
+netdev_get_devices(const struct netdev_class *netdev_class,
+ struct shash *device_list)
{
struct shash_node *node;
- SHASH_FOR_EACH (node, &netdev_dev_shash) {
- struct netdev_dev *dev = node->data;
+ SHASH_FOR_EACH (node, &netdev_shash) {
+ struct netdev *dev = node->data;
if (dev->netdev_class == netdev_class) {
shash_add(device_list, node->name, node->data);
}
}
-/* Initializes 'netdev' as a instance of the netdev_dev.
- *
- * This function adds 'netdev' to a netdev-owned linked list, so it is very
- * important that 'netdev' only be freed after calling netdev_close(). */
-void
-netdev_init(struct netdev *netdev, struct netdev_dev *netdev_dev)
-{
- memset(netdev, 0, sizeof *netdev);
- netdev->netdev_dev = netdev_dev;
- list_push_back(&netdev_list, &netdev->node);
-}
-
-/* Undoes the results of initialization.
- *
- * Normally this function only needs to be called from netdev_close().
- * However, it may be called by providers due to an error on opening
- * that occurs after initialization. It this case netdev_close() would
- * never be called. */
-void
-netdev_uninit(struct netdev *netdev, bool close)
-{
- list_remove(&netdev->node);
- if (close) {
- netdev_get_dev(netdev)->netdev_class->close(netdev);
- }
-}
-
-/* Returns the class type of 'netdev'.
- *
- * The caller must not free the returned value. */
-const char *
-netdev_get_type(const struct netdev *netdev)
-{
- return netdev_get_dev(netdev)->netdev_class->type;
-}
-
const char *
netdev_get_type_from_name(const char *name)
{
- const struct netdev_dev *dev = netdev_dev_from_name(name);
- return dev ? netdev_dev_get_type(dev) : NULL;
-}
-
-struct netdev_dev *
-netdev_get_dev(const struct netdev *netdev)
-{
- return netdev->netdev_dev;
+ const struct netdev *dev = netdev_from_name(name);
+ return dev ? netdev_get_type(dev) : NULL;
}
\f
void
-netdev_rx_init(struct netdev_rx *rx, struct netdev_dev *dev,
+netdev_rx_init(struct netdev_rx *rx, struct netdev *netdev,
const struct netdev_rx_class *class)
{
- ovs_assert(dev->ref_cnt > 0);
+ ovs_assert(netdev->ref_cnt > 0);
rx->rx_class = class;
- rx->netdev_dev = dev;
+ rx->netdev = netdev;
}
void
/* Nothing to do. */
}
-struct netdev_dev *
-netdev_rx_get_dev(const struct netdev_rx *rx)
+struct netdev *
+netdev_rx_get_netdev(const struct netdev_rx *rx)
{
- ovs_assert(rx->netdev_dev->ref_cnt > 0);
- return rx->netdev_dev;
+ ovs_assert(rx->netdev->ref_cnt > 0);
+ return rx->netdev;
}
const char *
netdev_rx_get_name(const struct netdev_rx *rx)
{
- return netdev_dev_get_name(netdev_rx_get_dev(rx));
+ return netdev_get_name(netdev_rx_get_netdev(rx));
}
static void
{
struct shash_node *node;
- SHASH_FOR_EACH (node, &netdev_dev_shash) {
- struct netdev_dev *dev = node->data;
+ SHASH_FOR_EACH (node, &netdev_shash) {
+ struct netdev *netdev = node->data;
const struct netdev_saved_flags *sf;
enum netdev_flags saved_values;
enum netdev_flags saved_flags;
saved_values = saved_flags = 0;
- LIST_FOR_EACH (sf, node, &dev->saved_flags_list) {
+ LIST_FOR_EACH (sf, node, &netdev->saved_flags_list) {
saved_flags |= sf->saved_flags;
saved_values &= ~sf->saved_flags;
saved_values |= sf->saved_flags & sf->saved_values;
if (saved_flags) {
enum netdev_flags old_flags;
- dev->netdev_class->update_flags(dev,
- saved_flags & saved_values,
- saved_flags & ~saved_values,
- &old_flags);
+ netdev->netdev_class->update_flags(netdev,
+ saved_flags & saved_values,
+ saved_flags & ~saved_values,
+ &old_flags);
}
}
}
git://git.onelab.eu / sliver-openvswitch.git / blobdiff