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Message-Id: <1422600017-42393-3-git-send-email-roopa@cumulusnetworks.com>
Date: Thu, 29 Jan 2015 22:40:12 -0800
From: roopa@...ulusnetworks.com
To: jiri@...nulli.us, sfeldma@...il.com, jhs@...atatu.com,
bcrl@...ck.org, tgraf@...g.ch, john.fastabend@...il.com,
stephen@...workplumber.org, vyasevic@...hat.com,
ronen.arad@...el.com
Cc: netdev@...r.kernel.org, davem@...emloft.net,
shm@...ulusnetworks.com, gospo@...ulusnetworks.com
Subject: [PATCH net-next v4 2/7] bridge: add flags argument to ndo_bridge_setlink and ndo_bridge_dellink
From: Roopa Prabhu <roopa@...ulusnetworks.com>
bridge flags are needed inside ndo_bridge_setlink/dellink handlers to
avoid another call to parse IFLA_AF_SPEC inside these handlers
This is used later in this series
Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com>
---
drivers/net/ethernet/emulex/benet/be_main.c | 3 ++-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +-
drivers/net/ethernet/rocker/rocker.c | 2 +-
include/linux/netdevice.h | 6 ++++--
net/bridge/br_netlink.c | 4 ++--
net/bridge/br_private.h | 4 ++--
net/core/rtnetlink.c | 10 ++++++----
7 files changed, 18 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 598c507..efed92c 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -4327,7 +4327,8 @@ fw_exit:
return status;
}
-static int be_ndo_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh)
+static int be_ndo_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
+ u16 flags)
{
struct be_adapter *adapter = netdev_priv(dev);
struct nlattr *attr, *br_spec;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 7bb421b..e4086fe 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7786,7 +7786,7 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
}
static int ixgbe_ndo_bridge_setlink(struct net_device *dev,
- struct nlmsghdr *nlh)
+ struct nlmsghdr *nlh, u16 flags)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
struct nlattr *attr, *br_spec;
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c
index 11f4ffc..f0d607c 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -3722,7 +3722,7 @@ skip:
}
static int rocker_port_bridge_setlink(struct net_device *dev,
- struct nlmsghdr *nlh)
+ struct nlmsghdr *nlh, u16 flags)
{
struct rocker_port *rocker_port = netdev_priv(dev);
struct nlattr *protinfo;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 642d426..6013b38 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1154,13 +1154,15 @@ struct net_device_ops {
int idx);
int (*ndo_bridge_setlink)(struct net_device *dev,
- struct nlmsghdr *nlh);
+ struct nlmsghdr *nlh,
+ u16 flags);
int (*ndo_bridge_getlink)(struct sk_buff *skb,
u32 pid, u32 seq,
struct net_device *dev,
u32 filter_mask);
int (*ndo_bridge_dellink)(struct net_device *dev,
- struct nlmsghdr *nlh);
+ struct nlmsghdr *nlh,
+ u16 flags);
int (*ndo_change_carrier)(struct net_device *dev,
bool new_carrier);
int (*ndo_get_phys_port_id)(struct net_device *dev,
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 3875ea5..5b38221 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -494,7 +494,7 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
}
/* Change state and parameters on port. */
-int br_setlink(struct net_device *dev, struct nlmsghdr *nlh)
+int br_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags)
{
struct nlattr *protinfo;
struct nlattr *afspec;
@@ -550,7 +550,7 @@ out:
}
/* Delete port information */
-int br_dellink(struct net_device *dev, struct nlmsghdr *nlh)
+int br_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags)
{
struct nlattr *afspec;
struct net_bridge_port *p;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index e8e3f36..de09199 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -819,8 +819,8 @@ extern struct rtnl_link_ops br_link_ops;
int br_netlink_init(void);
void br_netlink_fini(void);
void br_ifinfo_notify(int event, struct net_bridge_port *port);
-int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg);
-int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg);
+int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg, u16 flags);
+int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg, u16 flags);
int br_getlink(struct sk_buff *skb, u32 pid, u32 seq, struct net_device *dev,
u32 filter_mask);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 07447d1..c693c8a 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2991,7 +2991,7 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
goto out;
}
- err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh);
+ err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh, flags);
if (err)
goto out;
@@ -3002,7 +3002,8 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
if (!dev->netdev_ops->ndo_bridge_setlink)
err = -EOPNOTSUPP;
else
- err = dev->netdev_ops->ndo_bridge_setlink(dev, nlh);
+ err = dev->netdev_ops->ndo_bridge_setlink(dev, nlh,
+ flags);
if (!err) {
flags &= ~BRIDGE_FLAGS_SELF;
@@ -3064,7 +3065,7 @@ static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
goto out;
}
- err = br_dev->netdev_ops->ndo_bridge_dellink(dev, nlh);
+ err = br_dev->netdev_ops->ndo_bridge_dellink(dev, nlh, flags);
if (err)
goto out;
@@ -3075,7 +3076,8 @@ static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
if (!dev->netdev_ops->ndo_bridge_dellink)
err = -EOPNOTSUPP;
else
- err = dev->netdev_ops->ndo_bridge_dellink(dev, nlh);
+ err = dev->netdev_ops->ndo_bridge_dellink(dev, nlh,
+ flags);
if (!err) {
flags &= ~BRIDGE_FLAGS_SELF;
--
1.7.10.4
--
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