int rndis_filter_close(struct hv_device *dev)
{
- struct netvsc_device *netDevice = hv_get_drvdata(dev);
+ struct netvsc_device *nvdev = hv_get_drvdata(dev);
- if (!netDevice)
+ if (!nvdev)
return -EINVAL;
- return rndis_filter_close_device(netDevice->extension);
+ return rndis_filter_close_device(nvdev->extension);
}
int rndis_filter_send(struct hv_device *dev,
struct hv_netvsc_packet *pkt)
{
int ret;
- struct rndis_filter_packet *filterPacket;
- struct rndis_message *rndisMessage;
- struct rndis_packet *rndisPacket;
- u32 rndisMessageSize;
+ struct rndis_filter_packet *filter_pkt;
+ struct rndis_message *rndis_msg;
+ struct rndis_packet *rndis_pkt;
+ u32 rndis_msg_size;
/* Add the rndis header */
- filterPacket = (struct rndis_filter_packet *)pkt->extension;
+ filter_pkt = (struct rndis_filter_packet *)pkt->extension;
- memset(filterPacket, 0, sizeof(struct rndis_filter_packet));
+ memset(filter_pkt, 0, sizeof(struct rndis_filter_packet));
- rndisMessage = &filterPacket->msg;
- rndisMessageSize = RNDIS_MESSAGE_SIZE(struct rndis_packet);
+ rndis_msg = &filter_pkt->msg;
+ rndis_msg_size = RNDIS_MESSAGE_SIZE(struct rndis_packet);
- rndisMessage->ndis_msg_type = REMOTE_NDIS_PACKET_MSG;
- rndisMessage->msg_len = pkt->total_data_buflen +
- rndisMessageSize;
+ rndis_msg->ndis_msg_type = REMOTE_NDIS_PACKET_MSG;
+ rndis_msg->msg_len = pkt->total_data_buflen +
+ rndis_msg_size;
- rndisPacket = &rndisMessage->msg.pkt;
- rndisPacket->data_offset = sizeof(struct rndis_packet);
- rndisPacket->data_len = pkt->total_data_buflen;
+ rndis_pkt = &rndis_msg->msg.pkt;
+ rndis_pkt->data_offset = sizeof(struct rndis_packet);
+ rndis_pkt->data_len = pkt->total_data_buflen;
pkt->is_data_pkt = true;
- pkt->page_buf[0].pfn = virt_to_phys(rndisMessage) >> PAGE_SHIFT;
+ pkt->page_buf[0].pfn = virt_to_phys(rndis_msg) >> PAGE_SHIFT;
pkt->page_buf[0].offset =
- (unsigned long)rndisMessage & (PAGE_SIZE-1);
- pkt->page_buf[0].len = rndisMessageSize;
+ (unsigned long)rndis_msg & (PAGE_SIZE-1);
+ pkt->page_buf[0].len = rndis_msg_size;
/* Add one page_buf if the rndis msg goes beyond page boundary */
- if (pkt->page_buf[0].offset + rndisMessageSize > PAGE_SIZE) {
+ if (pkt->page_buf[0].offset + rndis_msg_size > PAGE_SIZE) {
int i;
for (i = pkt->page_buf_cnt; i > 1; i--)
pkt->page_buf[i] = pkt->page_buf[i-1];
pkt->page_buf_cnt++;
pkt->page_buf[0].len = PAGE_SIZE - pkt->page_buf[0].offset;
pkt->page_buf[1].pfn = virt_to_phys((void *)((ulong)
- rndisMessage + pkt->page_buf[0].len)) >> PAGE_SHIFT;
+ rndis_msg + pkt->page_buf[0].len)) >> PAGE_SHIFT;
pkt->page_buf[1].offset = 0;
- pkt->page_buf[1].len = rndisMessageSize - pkt->page_buf[0].len;
+ pkt->page_buf[1].len = rndis_msg_size - pkt->page_buf[0].len;
}
/* Save the packet send completion and context */
- filterPacket->completion = pkt->completion.send.send_completion;
- filterPacket->completion_ctx =
+ filter_pkt->completion = pkt->completion.send.send_completion;
+ filter_pkt->completion_ctx =
pkt->completion.send.send_completion_ctx;
/* Use ours */
pkt->completion.send.send_completion = rndis_filter_send_completion;
- pkt->completion.send.send_completion_ctx = filterPacket;
+ pkt->completion.send.send_completion_ctx = filter_pkt;
ret = netvsc_send(dev, pkt);
if (ret != 0) {
* above
*/
pkt->completion.send.send_completion =
- filterPacket->completion;
+ filter_pkt->completion;
pkt->completion.send.send_completion_ctx =
- filterPacket->completion_ctx;
+ filter_pkt->completion_ctx;
}
return ret;
static void rndis_filter_send_completion(void *ctx)
{
- struct rndis_filter_packet *filterPacket = ctx;
+ struct rndis_filter_packet *filter_pkt = ctx;
/* Pass it back to the original handler */
- filterPacket->completion(filterPacket->completion_ctx);
+ filter_pkt->completion(filter_pkt->completion_ctx);
}