diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 448716787e73..a3a9d3898a6e 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -277,15 +277,16 @@ static u32 fill_pg_buf(struct page *page, u32 offset, u32 len, } static u32 init_page_array(void *hdr, u32 len, struct sk_buff *skb, - struct hv_page_buffer *pb) + struct hv_netvsc_packet *packet) { + struct hv_page_buffer *pb = packet->page_buf; u32 slots_used = 0; char *data = skb->data; int frags = skb_shinfo(skb)->nr_frags; int i; /* The packet is laid out thus: - * 1. hdr + * 1. hdr: RNDIS header and PPI * 2. skb linear data * 3. skb fragment data */ @@ -294,6 +295,9 @@ static u32 init_page_array(void *hdr, u32 len, struct sk_buff *skb, offset_in_page(hdr), len, &pb[slots_used]); + packet->rmsg_size = len; + packet->rmsg_pgcnt = slots_used; + slots_used += fill_pg_buf(virt_to_page(data), offset_in_page(data), skb_headlen(skb), &pb[slots_used]); @@ -578,7 +582,7 @@ do_send: rndis_msg->msg_len += rndis_msg_size; packet->total_data_buflen = rndis_msg->msg_len; packet->page_buf_cnt = init_page_array(rndis_msg, rndis_msg_size, - skb, &page_buf[0]); + skb, packet); ret = netvsc_send(net_device_ctx->device_ctx, packet); |