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Differential D7244 Diff 18575 head/sys/dev/hyperv/netvsc/hv_net_vsc.h

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head/sys/dev/hyperv/netvsc/hv_net_vsc.h

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#ifndef HN_USE_TXDESC_BUFRING #ifndef HN_USE_TXDESC_BUFRING
struct hn_txdesc; struct hn_txdesc;
SLIST_HEAD(hn_txdesc_list, hn_txdesc); SLIST_HEAD(hn_txdesc_list, hn_txdesc);
#else #else
struct buf_ring; struct buf_ring;
#endif #endif
struct hn_tx_ring;
struct hn_rx_ring { struct hn_rx_ring {
struct ifnet *hn_ifp; struct ifnet *hn_ifp;
struct hn_tx_ring *hn_txr;
void *hn_rdbuf;
int hn_rx_idx; int hn_rx_idx;
/* Trust csum verification on host side */ /* Trust csum verification on host side */
int hn_trust_hcsum; /* HN_TRUST_HCSUM_ */ int hn_trust_hcsum; /* HN_TRUST_HCSUM_ */
struct lro_ctrl hn_lro; struct lro_ctrl hn_lro;
u_long hn_csum_ip; u_long hn_csum_ip;
u_long hn_csum_tcp; u_long hn_csum_tcp;
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/* /*
* Externs * Externs
*/ */
extern int hv_promisc_mode; extern int hv_promisc_mode;
void netvsc_linkstatus_callback(struct hn_softc *sc, uint32_t status); void netvsc_linkstatus_callback(struct hn_softc *sc, uint32_t status);
netvsc_dev *hv_nv_on_device_add(struct hn_softc *sc, netvsc_dev *hv_nv_on_device_add(struct hn_softc *sc,
void *additional_info); void *additional_info, struct hn_rx_ring *rxr);
int hv_nv_on_device_remove(struct hn_softc *sc, int hv_nv_on_device_remove(struct hn_softc *sc,
boolean_t destroy_channel); boolean_t destroy_channel);
int hv_nv_on_send(struct hv_vmbus_channel *chan, netvsc_packet *pkt); int hv_nv_on_send(struct hv_vmbus_channel *chan, netvsc_packet *pkt);
int hv_nv_get_next_send_section(netvsc_dev *net_dev); int hv_nv_get_next_send_section(netvsc_dev *net_dev);
void hv_nv_subchan_attach(struct hv_vmbus_channel *chan); void hv_nv_subchan_attach(struct hv_vmbus_channel *chan,
struct hn_rx_ring *rxr);
#endif /* __HV_NET_VSC_H__ */ #endif /* __HV_NET_VSC_H__ */