From: Roopa Prabhu <roprabhu@xxxxxxxxx>
This patch adds the following netdev_ops to set and get MAC/VLAN
filters on a SRIOV VF or any netdev interface. Each op takes a vf argument.
vf value of SELF_VF or -1 is for applying the operation directly on the
interface.
ndo_set_rx_filter_addr - to set address filter
ndo_get_rx_filter_addr_size - to get address filter size
ndo_get_rx_filter_addr - To get addr filter
ndo_set_rx_filter_vlan - to set vlan filter
ndo_get_rx_filter_vlan_size - to get vlan filter size
ndo_get_rx_filter_vlan - To get vlan filter
Signed-off-by: Roopa Prabhu <roprabhu@xxxxxxxxx>
Signed-off-by: Christian Benvenuti <benve@xxxxxxxxx>
Signed-off-by: David Wang <dwang2@xxxxxxxxx>
---
include/linux/netdevice.h | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cbeb586..3cbd700 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -855,6 +855,20 @@ struct netdev_tc_txq {
* feature set might be less than what was returned by ndo_fix_features()).
* Must return >0 or -errno if it changed dev->features itself.
*
+ * Address Filter management functions:
+ * int (*ndo_set_rx_filter_addr)(struct net_device *dev, int vf,
+ * struct nlattr *tb[]);
+ * size_t (*ndo_get_rx_filter_addr_size)(const struct net_device *dev, int vf);
+ * int (*ndo_get_rx_filter_addr)(const struct net_device *dev, int vf,
+ * struct sk_buff *skb);
+ *
+ * Vlan Filter management functions:
+ * int (*ndo_set_rx_filter_vlan)(struct net_device *dev, int vf,
+ * struct nlattr *tb[]);
+ * size_t (*ndo_get_rx_filter_vlan_size)(const struct net_device *dev, int vf);
+ * int (*ndo_get_rx_filter_vlan)(const struct net_device *dev, int vf,
+ * struct sk_buff *skb);
+ *
*/
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
@@ -948,6 +962,24 @@ struct net_device_ops {
u32 features);
int (*ndo_set_features)(struct net_device *dev,
u32 features);
+ int (*ndo_set_rx_filter_addr)(
+ struct net_device *dev, int vf,
+ struct nlattr *tb[]);
+ size_t (*ndo_get_rx_filter_addr_size)(
+ const struct net_device *dev,
+ int vf);
+ int (*ndo_get_rx_filter_addr)(
+ const struct net_device *dev,
+ int vf, struct sk_buff *skb);
+ int (*ndo_set_rx_filter_vlan)(
+ struct net_device *dev, int vf,
+ struct nlattr *tb[]);
+ size_t (*ndo_get_rx_filter_vlan_size)(
+ const struct net_device *dev,
+ int vf);
+ int (*ndo_get_rx_filter_vlan)(
+ const struct net_device *dev,
+ int vf, struct sk_buff *skb);
};
/*
--
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