#include <linux/neighbour.h>
#include <uapi/linux/netdevice.h>
#include <uapi/linux/if_bonding.h>
+#include <uapi/linux/pkt_cls.h>
struct netpoll_info;
struct device;
typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
struct sk_buff *skb);
+/* These structures hold the attributes of qdisc and classifiers
+ * that are being passed to the netdevice through the setup_tc op.
+ */
+enum {
+ TC_SETUP_MQPRIO,
+ TC_SETUP_CLSU32,
+};
+
+struct tc_cls_u32_offload;
+
+struct tc_to_netdev {
+ unsigned int type;
+ union {
+ u8 tc;
+ struct tc_cls_u32_offload *cls_u32;
+ };
+};
+
+
/*
* This structure defines the management hooks for network devices.
* The following hooks can be defined; unless noted otherwise, they are
int (*ndo_set_vf_rss_query_en)(
struct net_device *dev,
int vf, bool setting);
- int (*ndo_setup_tc)(struct net_device *dev, u8 tc);
+ int (*ndo_setup_tc)(struct net_device *dev,
+ u32 handle,
+ __be16 protocol,
+ struct tc_to_netdev *tc);
#if IS_ENABLED(CONFIG_FCOE)
int (*ndo_fcoe_enable)(struct net_device *dev);
int (*ndo_fcoe_disable)(struct net_device *dev);
* @IFF_OPENVSWITCH: device is a Open vSwitch master
* @IFF_L3MDEV_SLAVE: device is enslaved to an L3 master device
* @IFF_TEAM: device is a team device
+ * @IFF_RXFH_CONFIGURED: device has had Rx Flow indirection table configured
*/
enum netdev_priv_flags {
IFF_802_1Q_VLAN = 1<<0,
IFF_OPENVSWITCH = 1<<22,
IFF_L3MDEV_SLAVE = 1<<23,
IFF_TEAM = 1<<24,
+ IFF_RXFH_CONFIGURED = 1<<25,
};
#define IFF_802_1Q_VLAN IFF_802_1Q_VLAN
#define IFF_OPENVSWITCH IFF_OPENVSWITCH
#define IFF_L3MDEV_SLAVE IFF_L3MDEV_SLAVE
#define IFF_TEAM IFF_TEAM
+#define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED
/**
* struct net_device - The DEVICE structure.
* do not use this in drivers
* @tx_dropped: Dropped packets by core network,
* do not use this in drivers
+ * @rx_nohandler: nohandler dropped packets by core network on
+ * inactive devices, do not use this in drivers
*
* @wireless_handlers: List of functions to handle Wireless Extensions,
* instead of ioctl,
atomic_long_t rx_dropped;
atomic_long_t tx_dropped;
+ atomic_long_t rx_nohandler;
#ifdef CONFIG_WIRELESS_EXT
const struct iw_handler_def * wireless_handlers;
/* RSS keys are 40 or 52 bytes long */
#define NETDEV_RSS_KEY_LEN 52
-extern u8 netdev_rss_key[NETDEV_RSS_KEY_LEN];
+extern u8 netdev_rss_key[NETDEV_RSS_KEY_LEN] __read_mostly;
void netdev_rss_key_fill(void *buffer, size_t len);
int dev_get_nest_level(struct net_device *dev,
return netif_is_bond_slave(dev) || netif_is_team_port(dev);
}
+static inline bool netif_is_rxfh_configured(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_RXFH_CONFIGURED;
+}
+
/* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
static inline void netif_keep_dst(struct net_device *dev)
{