drivers/net/xen-netfront.c

81 struct netfront_info {  struct
82 	struct list_head list;
83 	struct net_device *netdev;
85 	struct napi_struct napi;
87 	unsigned int evtchn;
88 	struct xenbus_device *xbdev;
90 	spinlock_t   tx_lock;
91 	struct xen_netif_tx_front_ring tx;
92 	int tx_ring_ref;
103 	union skb_entry {
106 	} tx_skbs[NET_TX_RING_SIZE];
107 	grant_ref_t gref_tx_head;
108 	grant_ref_t grant_tx_ref[NET_TX_RING_SIZE];
109 	unsigned tx_skb_freelist;
111 	spinlock_t   rx_lock ____cacheline_aligned_in_smp;
112 	struct xen_netif_rx_front_ring rx;
113 	int rx_ring_ref;
119 	unsigned rx_min_target, rx_max_target, rx_target;
120 	struct sk_buff_head rx_batch;
122 	struct timer_list rx_refill_timer;
124 	struct sk_buff *rx_skbs[NET_RX_RING_SIZE];
125 	grant_ref_t gref_rx_head;
126 	grant_ref_t grant_rx_ref[NET_RX_RING_SIZE];
128 	unsigned long rx_pfn_array[NET_RX_RING_SIZE];
129 	struct multicall_entry rx_mcl[NET_RX_RING_SIZE+1];
130 	struct mmu_update rx_mmu[NET_RX_RING_SIZE];
133 	struct netfront_stats __percpu *stats;
135 	unsigned long rx_gso_checksum_fixup;