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switchdev: s/netdev_switch_/switchdev_/ and s/NETDEV_SWITCH_/SWITCHDEV_/

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Turned out that "switchdev" sticks. So just unify all related terms to use
this prefix.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Acked-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2015-05-10 09:47:46 -07:00 • committed by David S. Miller
parent a3eb95f891
commit ebb9a03a59
11 changed files with 166 additions and 171 deletions
Download patch file Download diff file Expand all files Collapse all files

134
net/switchdev/switchdev.c
View file

@ -19,14 +19,14 @@
#include <net/switchdev.h>
/**
* netdev_switch_parent_id_get - Get ID of a switch
* switchdev_parent_id_get - Get ID of a switch
* @dev: port device
* @psid: switch ID
*
* Get ID of a switch this port is part of.
*/
int netdev_switch_parent_id_get(struct net_device *dev,
struct netdev_phys_item_id *psid)
int switchdev_parent_id_get(struct net_device *dev,
struct netdev_phys_item_id *psid)
{
const struct swdev_ops *ops = dev->swdev_ops;
@ -34,17 +34,17 @@ int netdev_switch_parent_id_get(struct net_device *dev,
return -EOPNOTSUPP;
return ops->swdev_parent_id_get(dev, psid);
}
EXPORT_SYMBOL_GPL(netdev_switch_parent_id_get);
EXPORT_SYMBOL_GPL(switchdev_parent_id_get);
/**
* netdev_switch_port_stp_update - Notify switch device port of STP
* switchdev_port_stp_update - Notify switch device port of STP
* state change
* @dev: port device
* @state: port STP state
*
* Notify switch device port of bridge port STP state change.
*/
int netdev_switch_port_stp_update(struct net_device *dev, u8 state)
int switchdev_port_stp_update(struct net_device *dev, u8 state)
{
const struct swdev_ops *ops = dev->swdev_ops;
struct net_device *lower_dev;
@ -55,57 +55,57 @@ int netdev_switch_port_stp_update(struct net_device *dev, u8 state)
return ops->swdev_port_stp_update(dev, state);
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = netdev_switch_port_stp_update(lower_dev, state);
err = switchdev_port_stp_update(lower_dev, state);
if (err && err != -EOPNOTSUPP)
return err;
}
return err;
}
EXPORT_SYMBOL_GPL(netdev_switch_port_stp_update);
EXPORT_SYMBOL_GPL(switchdev_port_stp_update);
static DEFINE_MUTEX(netdev_switch_mutex);
static RAW_NOTIFIER_HEAD(netdev_switch_notif_chain);
static DEFINE_MUTEX(switchdev_mutex);
static RAW_NOTIFIER_HEAD(switchdev_notif_chain);
/**
* register_netdev_switch_notifier - Register notifier
* register_switchdev_notifier - Register notifier
* @nb: notifier_block
*
* Register switch device notifier. This should be used by code
* which needs to monitor events happening in particular device.
* Return values are same as for atomic_notifier_chain_register().
*/
int register_netdev_switch_notifier(struct notifier_block *nb)
int register_switchdev_notifier(struct notifier_block *nb)
{
int err;
mutex_lock(&netdev_switch_mutex);
err = raw_notifier_chain_register(&netdev_switch_notif_chain, nb);
mutex_unlock(&netdev_switch_mutex);
mutex_lock(&switchdev_mutex);
err = raw_notifier_chain_register(&switchdev_notif_chain, nb);
mutex_unlock(&switchdev_mutex);
return err;
}
EXPORT_SYMBOL_GPL(register_netdev_switch_notifier);
EXPORT_SYMBOL_GPL(register_switchdev_notifier);
/**
* unregister_netdev_switch_notifier - Unregister notifier
* unregister_switchdev_notifier - Unregister notifier
* @nb: notifier_block
*
* Unregister switch device notifier.
* Return values are same as for atomic_notifier_chain_unregister().
*/
int unregister_netdev_switch_notifier(struct notifier_block *nb)
int unregister_switchdev_notifier(struct notifier_block *nb)
{
int err;
mutex_lock(&netdev_switch_mutex);
err = raw_notifier_chain_unregister(&netdev_switch_notif_chain, nb);
mutex_unlock(&netdev_switch_mutex);
mutex_lock(&switchdev_mutex);
err = raw_notifier_chain_unregister(&switchdev_notif_chain, nb);
mutex_unlock(&switchdev_mutex);
return err;
}
EXPORT_SYMBOL_GPL(unregister_netdev_switch_notifier);
EXPORT_SYMBOL_GPL(unregister_switchdev_notifier);
/**
* call_netdev_switch_notifiers - Call notifiers
* call_switchdev_notifiers - Call notifiers
* @val: value passed unmodified to notifier function
* @dev: port device
* @info: notifier information data
@ -114,21 +114,21 @@ EXPORT_SYMBOL_GPL(unregister_netdev_switch_notifier);
* when it needs to propagate hardware event.
* Return values are same as for atomic_notifier_call_chain().
*/
int call_netdev_switch_notifiers(unsigned long val, struct net_device *dev,
struct netdev_switch_notifier_info *info)
int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
struct switchdev_notifier_info *info)
{
int err;
info->dev = dev;
mutex_lock(&netdev_switch_mutex);
err = raw_notifier_call_chain(&netdev_switch_notif_chain, val, info);
mutex_unlock(&netdev_switch_mutex);
mutex_lock(&switchdev_mutex);
err = raw_notifier_call_chain(&switchdev_notif_chain, val, info);
mutex_unlock(&switchdev_mutex);
return err;
}
EXPORT_SYMBOL_GPL(call_netdev_switch_notifiers);
EXPORT_SYMBOL_GPL(call_switchdev_notifiers);
/**
* netdev_switch_port_bridge_setlink - Notify switch device port of bridge
* switchdev_port_bridge_setlink - Notify switch device port of bridge
* port attributes
*
* @dev: port device
@ -137,8 +137,8 @@ EXPORT_SYMBOL_GPL(call_netdev_switch_notifiers);
*
* Notify switch device port of bridge port attributes
*/
int netdev_switch_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
int switchdev_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
{
const struct net_device_ops *ops = dev->netdev_ops;
@ -150,10 +150,10 @@ int netdev_switch_port_bridge_setlink(struct net_device *dev,
return ops->ndo_bridge_setlink(dev, nlh, flags);
}
EXPORT_SYMBOL_GPL(netdev_switch_port_bridge_setlink);
EXPORT_SYMBOL_GPL(switchdev_port_bridge_setlink);
/**
* netdev_switch_port_bridge_dellink - Notify switch device port of bridge
* switchdev_port_bridge_dellink - Notify switch device port of bridge
* port attribute delete
*
* @dev: port device
@ -162,8 +162,8 @@ EXPORT_SYMBOL_GPL(netdev_switch_port_bridge_setlink);
*
* Notify switch device port of bridge port attribute delete
*/
int netdev_switch_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
int switchdev_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
{
const struct net_device_ops *ops = dev->netdev_ops;
@ -175,11 +175,11 @@ int netdev_switch_port_bridge_dellink(struct net_device *dev,
return ops->ndo_bridge_dellink(dev, nlh, flags);
}
EXPORT_SYMBOL_GPL(netdev_switch_port_bridge_dellink);
EXPORT_SYMBOL_GPL(switchdev_port_bridge_dellink);
/**
* ndo_dflt_netdev_switch_port_bridge_setlink - default ndo bridge setlink
* op for master devices
* ndo_dflt_switchdev_port_bridge_setlink - default ndo bridge setlink
* op for master devices
*
* @dev: port device
* @nlh: netlink msg with bridge port attributes
@ -187,8 +187,8 @@ EXPORT_SYMBOL_GPL(netdev_switch_port_bridge_dellink);
*
* Notify master device slaves of bridge port attributes
*/
int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
int ndo_dflt_switchdev_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
{
struct net_device *lower_dev;
struct list_head *iter;
@ -198,18 +198,18 @@ int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *dev,
return ret;
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = netdev_switch_port_bridge_setlink(lower_dev, nlh, flags);
err = switchdev_port_bridge_setlink(lower_dev, nlh, flags);
if (err && err != -EOPNOTSUPP)
ret = err;
}
return ret;
}
EXPORT_SYMBOL_GPL(ndo_dflt_netdev_switch_port_bridge_setlink);
EXPORT_SYMBOL_GPL(ndo_dflt_switchdev_port_bridge_setlink);
/**
* ndo_dflt_netdev_switch_port_bridge_dellink - default ndo bridge dellink
* op for master devices
* ndo_dflt_switchdev_port_bridge_dellink - default ndo bridge dellink
* op for master devices
*
* @dev: port device
* @nlh: netlink msg with bridge port attributes
@ -217,8 +217,8 @@ EXPORT_SYMBOL_GPL(ndo_dflt_netdev_switch_port_bridge_setlink);
*
* Notify master device slaves of bridge port attribute deletes
*/
int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
int ndo_dflt_switchdev_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
{
struct net_device *lower_dev;
struct list_head *iter;
@ -228,16 +228,16 @@ int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev,
return ret;
netdev_for_each_lower_dev(dev, lower_dev, iter) {
err = netdev_switch_port_bridge_dellink(lower_dev, nlh, flags);
err = switchdev_port_bridge_dellink(lower_dev, nlh, flags);
if (err && err != -EOPNOTSUPP)
ret = err;
}
return ret;
}
EXPORT_SYMBOL_GPL(ndo_dflt_netdev_switch_port_bridge_dellink);
EXPORT_SYMBOL_GPL(ndo_dflt_switchdev_port_bridge_dellink);
static struct net_device *netdev_switch_get_lowest_dev(struct net_device *dev)
static struct net_device *switchdev_get_lowest_dev(struct net_device *dev)
{
const struct swdev_ops *ops = dev->swdev_ops;
struct net_device *lower_dev;
@ -253,7 +253,7 @@ static struct net_device *netdev_switch_get_lowest_dev(struct net_device *dev)
return dev;
netdev_for_each_lower_dev(dev, lower_dev, iter) {
port_dev = netdev_switch_get_lowest_dev(lower_dev);
port_dev = switchdev_get_lowest_dev(lower_dev);
if (port_dev)
return port_dev;
}
@ -261,7 +261,7 @@ static struct net_device *netdev_switch_get_lowest_dev(struct net_device *dev)
return NULL;
}
static struct net_device *netdev_switch_get_dev_by_nhs(struct fib_info *fi)
static struct net_device *switchdev_get_dev_by_nhs(struct fib_info *fi)
{
struct netdev_phys_item_id psid;
struct netdev_phys_item_id prev_psid;
@ -276,11 +276,11 @@ static struct net_device *netdev_switch_get_dev_by_nhs(struct fib_info *fi)
if (!nh->nh_dev)
return NULL;
dev = netdev_switch_get_lowest_dev(nh->nh_dev);
dev = switchdev_get_lowest_dev(nh->nh_dev);
if (!dev)
return NULL;
if (netdev_switch_parent_id_get(dev, &psid))
if (switchdev_parent_id_get(dev, &psid))
return NULL;
if (nhsel > 0) {
@ -297,7 +297,7 @@ static struct net_device *netdev_switch_get_dev_by_nhs(struct fib_info *fi)
}
/**
* netdev_switch_fib_ipv4_add - Add IPv4 route entry to switch
* switchdev_fib_ipv4_add - Add IPv4 route entry to switch
*
* @dst: route's IPv4 destination address
* @dst_len: destination address length (prefix length)
@ -309,8 +309,8 @@ static struct net_device *netdev_switch_get_dev_by_nhs(struct fib_info *fi)
*
* Add IPv4 route entry to switch device.
*/
int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
u8 tos, u8 type, u32 nlflags, u32 tb_id)
int switchdev_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
u8 tos, u8 type, u32 nlflags, u32 tb_id)
{
struct net_device *dev;
const struct swdev_ops *ops;
@ -328,7 +328,7 @@ int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
if (fi->fib_net->ipv4.fib_offload_disabled)
return 0;
dev = netdev_switch_get_dev_by_nhs(fi);
dev = switchdev_get_dev_by_nhs(fi);
if (!dev)
return 0;
ops = dev->swdev_ops;
@ -343,10 +343,10 @@ int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
return err;
}
EXPORT_SYMBOL_GPL(netdev_switch_fib_ipv4_add);
EXPORT_SYMBOL_GPL(switchdev_fib_ipv4_add);
/**
* netdev_switch_fib_ipv4_del - Delete IPv4 route entry from switch
* switchdev_fib_ipv4_del - Delete IPv4 route entry from switch
*
* @dst: route's IPv4 destination address
* @dst_len: destination address length (prefix length)
@ -357,8 +357,8 @@ EXPORT_SYMBOL_GPL(netdev_switch_fib_ipv4_add);
*
* Delete IPv4 route entry from switch device.
*/
int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
u8 tos, u8 type, u32 tb_id)
int switchdev_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
u8 tos, u8 type, u32 tb_id)
{
struct net_device *dev;
const struct swdev_ops *ops;
@ -367,7 +367,7 @@ int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
if (!(fi->fib_flags & RTNH_F_EXTERNAL))
return 0;
dev = netdev_switch_get_dev_by_nhs(fi);
dev = switchdev_get_dev_by_nhs(fi);
if (!dev)
return 0;
ops = dev->swdev_ops;
@ -381,14 +381,14 @@ int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
return err;
}
EXPORT_SYMBOL_GPL(netdev_switch_fib_ipv4_del);
EXPORT_SYMBOL_GPL(switchdev_fib_ipv4_del);
/**
* netdev_switch_fib_ipv4_abort - Abort an IPv4 FIB operation
* switchdev_fib_ipv4_abort - Abort an IPv4 FIB operation
*
* @fi: route FIB info structure
*/
void netdev_switch_fib_ipv4_abort(struct fib_info *fi)
void switchdev_fib_ipv4_abort(struct fib_info *fi)
{
/* There was a problem installing this route to the offload
* device. For now, until we come up with more refined
@ -401,4 +401,4 @@ void netdev_switch_fib_ipv4_abort(struct fib_info *fi)
fib_flush_external(fi->fib_net);
fi->fib_net->ipv4.fib_offload_disabled = true;
}
EXPORT_SYMBOL_GPL(netdev_switch_fib_ipv4_abort);
EXPORT_SYMBOL_GPL(switchdev_fib_ipv4_abort);