diff options
Diffstat (limited to 'drivers/net/hyperv/hyperv_net.h')
| -rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 4815843a6019..384f057d6570 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -131,6 +131,7 @@ struct hv_netvsc_packet { struct hv_device *device; bool is_data_pkt; + bool xmit_more; /* from skb */ u16 vlan_tci; u16 q_idx; @@ -596,7 +597,16 @@ struct nvsp_message { #define VRSS_SEND_TAB_SIZE 16 -/* Per netvsc channel-specific */ +#define RNDIS_MAX_PKT_DEFAULT 8 +#define RNDIS_PKT_ALIGN_DEFAULT 8 + +struct multi_send_data { + spinlock_t lock; /* protect struct multi_send_data */ + struct hv_netvsc_packet *pkt; /* netvsc pkt pending */ + u32 count; /* counter of batched packets */ +}; + +/* Per netvsc device */ struct netvsc_device { struct hv_device *dev; @@ -647,6 +657,10 @@ struct netvsc_device { unsigned char *cb_buffer; /* The sub channel callback buffer */ unsigned char *sub_cb_buf; + + struct multi_send_data msd[NR_CPUS]; + u32 max_pkt; /* max number of pkt in one send, e.g. 8 */ + u32 pkt_align; /* alignment bytes, e.g. 8 */ }; /* NdisInitialize message */ |