diff options
Diffstat (limited to 'drivers/net/hyperv/hyperv_net.h')
-rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index fa7b1e4..ce45d68 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -634,6 +634,20 @@ struct multi_send_data { u32 count; /* counter of batched packets */ }; +struct recv_comp_data { + u64 tid; /* transaction id */ + u32 status; +}; + +/* Netvsc Receive Slots Max */ +#define NETVSC_RECVSLOT_MAX (NETVSC_RECEIVE_BUFFER_SIZE / ETH_DATA_LEN + 1) + +struct multi_recv_comp { + void *buf; /* queued receive completions */ + u32 first; /* first data entry */ + u32 next; /* next entry for writing */ +}; + struct netvsc_stats { u64 packets; u64 bytes; @@ -736,6 +750,9 @@ struct netvsc_device { u32 max_pkt; /* max number of pkt in one send, e.g. 8 */ u32 pkt_align; /* alignment bytes, e.g. 8 */ + struct multi_recv_comp mrc[VRSS_CHANNEL_MAX]; + atomic_t num_outstanding_recvs; + atomic_t open_cnt; }; |