diff options
Diffstat (limited to 'xen-2.4.16/include/xeno/vif.h')
| -rw-r--r-- | xen-2.4.16/include/xeno/vif.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/xen-2.4.16/include/xeno/vif.h b/xen-2.4.16/include/xeno/vif.h index 6c1a1807a5..1bef565c32 100644 --- a/xen-2.4.16/include/xeno/vif.h +++ b/xen-2.4.16/include/xeno/vif.h @@ -1,7 +1,9 @@ /* vif.h * - * this is the hypervisor end of the network code. The net_ring structure + * This is the hypervisor end of the network code. The net_ring structure * stored in each vif is placed on a shared page to interact with the guest VM. + * + * Copyright (c) 2002, A K Warfield and K A Fraser */ /* virtual network interface struct and associated defines. */ @@ -20,18 +22,21 @@ typedef struct net_vif_st { net_ring_t *net_ring; int id; struct sk_buff_head skb_list; + unsigned int domain; // rules table goes here in next revision. } net_vif_t; /* VIF-related defines. */ #define MAX_GUEST_VIFS 2 // each VIF is a small overhead in task_struct -#define MAX_SYSTEM_VIFS 256 // trying to avoid dynamic allocation +#define MAX_SYSTEM_VIFS 256 /* vif globals */ extern int sys_vif_count; extern net_vif_t *sys_vif_list[]; /* vif prototypes */ -net_ring_t *create_net_vif(int domain); +net_vif_t *create_net_vif(int domain); void destroy_net_vif(struct task_struct *p); - +void add_default_net_rule(int vif_id, u32 ipaddr); +int net_get_target_vif(struct sk_buff *skb); +void add_default_net_rule(int vif_id, u32 ipaddr); |