staging: hv: Convert camel cased struct fields in netvsc_api.h to lower cases

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Haiyang Zhang 2010-12-10 12:03:58 -08:00 committed by Greg Kroah-Hartman
parent 9c26aa0d76
commit 72a2f5bd53
4 changed files with 174 additions and 174 deletions

View file

@ -196,11 +196,11 @@ int netvsc_initialize(struct hv_driver *drv)
/* ASSERT(driver->OnLinkStatusChanged); */
/* Setup the dispatch table */
driver->Base.OnDeviceAdd = netvsc_device_add;
driver->Base.OnDeviceRemove = netvsc_device_remove;
driver->Base.OnCleanup = netvsc_cleanup;
driver->base.OnDeviceAdd = netvsc_device_add;
driver->base.OnDeviceRemove = netvsc_device_remove;
driver->base.OnCleanup = netvsc_cleanup;
driver->OnSend = netvsc_send;
driver->send = netvsc_send;
rndis_filter_init(driver);
return 0;
@ -736,7 +736,7 @@ static int netvsc_device_add(struct hv_device *device, void *additional_info)
NETVSC_RECEIVE_PACKETLIST_COUNT, i);
break;
}
list_add_tail(&packet->ListEntry,
list_add_tail(&packet->list_ent,
&net_device->ReceivePacketList);
}
net_device->ChannelInitEvent = osd_waitevent_create();
@ -746,8 +746,8 @@ static int netvsc_device_add(struct hv_device *device, void *additional_info)
}
/* Open the channel */
ret = vmbus_open(device->channel, net_driver->RingBufferSize,
net_driver->RingBufferSize, NULL, 0,
ret = vmbus_open(device->channel, net_driver->ring_buf_size,
net_driver->ring_buf_size, NULL, 0,
netvsc_channel_cb, device);
if (ret != 0) {
@ -783,8 +783,8 @@ static int netvsc_device_add(struct hv_device *device, void *additional_info)
list_for_each_entry_safe(packet, pos,
&net_device->ReceivePacketList,
ListEntry) {
list_del(&packet->ListEntry);
list_ent) {
list_del(&packet->list_ent);
kfree(packet);
}
@ -840,8 +840,8 @@ static int netvsc_device_remove(struct hv_device *device)
/* Release all resources */
list_for_each_entry_safe(netvsc_packet, pos,
&net_device->ReceivePacketList, ListEntry) {
list_del(&netvsc_packet->ListEntry);
&net_device->ReceivePacketList, list_ent) {
list_del(&netvsc_packet->list_ent);
kfree(netvsc_packet);
}
@ -894,8 +894,8 @@ static void netvsc_send_completion(struct hv_device *device,
/* ASSERT(nvscPacket); */
/* Notify the layer above us */
nvsc_packet->Completion.Send.OnSendCompletion(
nvsc_packet->Completion.Send.SendCompletionContext);
nvsc_packet->completion.send.send_completion(
nvsc_packet->completion.send.send_completion_ctx);
atomic_dec(&net_device->NumOutstandingSends);
} else {
@ -922,7 +922,7 @@ static int netvsc_send(struct hv_device *device,
}
sendMessage.Header.MessageType = NvspMessage1TypeSendRNDISPacket;
if (packet->IsDataPacket) {
if (packet->is_data_pkt) {
/* 0 is RMC_DATA; */
sendMessage.Messages.Version1Messages.SendRNDISPacket.ChannelType = 0;
} else {
@ -934,10 +934,10 @@ static int netvsc_send(struct hv_device *device,
sendMessage.Messages.Version1Messages.SendRNDISPacket.SendBufferSectionIndex = 0xFFFFFFFF;
sendMessage.Messages.Version1Messages.SendRNDISPacket.SendBufferSectionSize = 0;
if (packet->PageBufferCount) {
if (packet->page_buf_cnt) {
ret = vmbus_sendpacket_pagebuffer(device->channel,
packet->PageBuffers,
packet->PageBufferCount,
packet->page_buf,
packet->page_buf_cnt,
&sendMessage,
sizeof(struct nvsp_message),
(unsigned long)packet);
@ -1063,82 +1063,82 @@ static void netvsc_receive(struct hv_device *device,
/* Remove the 1st packet to represent the xfer page packet itself */
xferpage_packet = (struct xferpage_packet *)listHead.next;
list_del(&xferpage_packet->ListEntry);
list_del(&xferpage_packet->list_ent);
/* This is how much we can satisfy */
xferpage_packet->Count = count - 1;
xferpage_packet->count = count - 1;
/* ASSERT(xferpagePacket->Count > 0 && xferpagePacket->Count <= */
/* vmxferpagePacket->RangeCount); */
if (xferpage_packet->Count != vmxferpage_packet->RangeCount) {
if (xferpage_packet->count != vmxferpage_packet->RangeCount) {
DPRINT_INFO(NETVSC, "Needed %d netvsc pkts to satisy this xfer "
"page...got %d", vmxferpage_packet->RangeCount,
xferpage_packet->Count);
xferpage_packet->count);
}
/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
for (i = 0; i < (count - 1); i++) {
netvsc_packet = (struct hv_netvsc_packet *)listHead.next;
list_del(&netvsc_packet->ListEntry);
list_del(&netvsc_packet->list_ent);
/* Initialize the netvsc packet */
netvsc_packet->XferPagePacket = xferpage_packet;
netvsc_packet->Completion.Recv.OnReceiveCompletion =
netvsc_packet->xfer_page_pkt = xferpage_packet;
netvsc_packet->completion.recv.recv_completion =
netvsc_receive_completion;
netvsc_packet->Completion.Recv.ReceiveCompletionContext =
netvsc_packet->completion.recv.recv_completion_ctx =
netvsc_packet;
netvsc_packet->Device = device;
netvsc_packet->device = device;
/* Save this so that we can send it back */
netvsc_packet->Completion.Recv.ReceiveCompletionTid =
netvsc_packet->completion.recv.recv_completion_tid =
vmxferpage_packet->d.TransactionId;
netvsc_packet->TotalDataBufferLength =
netvsc_packet->total_data_buflen =
vmxferpage_packet->Ranges[i].ByteCount;
netvsc_packet->PageBufferCount = 1;
netvsc_packet->page_buf_cnt = 1;
/* ASSERT(vmxferpagePacket->Ranges[i].ByteOffset + */
/* vmxferpagePacket->Ranges[i].ByteCount < */
/* netDevice->ReceiveBufferSize); */
netvsc_packet->PageBuffers[0].Length =
netvsc_packet->page_buf[0].Length =
vmxferpage_packet->Ranges[i].ByteCount;
start = virt_to_phys((void *)((unsigned long)net_device->
ReceiveBuffer + vmxferpage_packet->Ranges[i].ByteOffset));
netvsc_packet->PageBuffers[0].Pfn = start >> PAGE_SHIFT;
netvsc_packet->page_buf[0].Pfn = start >> PAGE_SHIFT;
end_virtual = (unsigned long)net_device->ReceiveBuffer
+ vmxferpage_packet->Ranges[i].ByteOffset
+ vmxferpage_packet->Ranges[i].ByteCount - 1;
end = virt_to_phys((void *)end_virtual);
/* Calculate the page relative offset */
netvsc_packet->PageBuffers[0].Offset =
netvsc_packet->page_buf[0].Offset =
vmxferpage_packet->Ranges[i].ByteOffset &
(PAGE_SIZE - 1);
if ((end >> PAGE_SHIFT) != (start >> PAGE_SHIFT)) {
/* Handle frame across multiple pages: */
netvsc_packet->PageBuffers[0].Length =
(netvsc_packet->PageBuffers[0].Pfn <<
netvsc_packet->page_buf[0].Length =
(netvsc_packet->page_buf[0].Pfn <<
PAGE_SHIFT)
+ PAGE_SIZE - start;
bytes_remain = netvsc_packet->TotalDataBufferLength -
netvsc_packet->PageBuffers[0].Length;
bytes_remain = netvsc_packet->total_data_buflen -
netvsc_packet->page_buf[0].Length;
for (j = 1; j < NETVSC_PACKET_MAXPAGE; j++) {
netvsc_packet->PageBuffers[j].Offset = 0;
netvsc_packet->page_buf[j].Offset = 0;
if (bytes_remain <= PAGE_SIZE) {
netvsc_packet->PageBuffers[j].Length =
netvsc_packet->page_buf[j].Length =
bytes_remain;
bytes_remain = 0;
} else {
netvsc_packet->PageBuffers[j].Length =
netvsc_packet->page_buf[j].Length =
PAGE_SIZE;
bytes_remain -= PAGE_SIZE;
}
netvsc_packet->PageBuffers[j].Pfn =
netvsc_packet->page_buf[j].Pfn =
virt_to_phys((void *)(end_virtual -
bytes_remain)) >> PAGE_SHIFT;
netvsc_packet->PageBufferCount++;
netvsc_packet->page_buf_cnt++;
if (bytes_remain == 0)
break;
}
@ -1148,16 +1148,16 @@ static void netvsc_receive(struct hv_device *device,
"(pfn %llx, offset %u, len %u)", i,
vmxferpage_packet->Ranges[i].ByteOffset,
vmxferpage_packet->Ranges[i].ByteCount,
netvsc_packet->PageBuffers[0].Pfn,
netvsc_packet->PageBuffers[0].Offset,
netvsc_packet->PageBuffers[0].Length);
netvsc_packet->page_buf[0].Pfn,
netvsc_packet->page_buf[0].Offset,
netvsc_packet->page_buf[0].Length);
/* Pass it to the upper layer */
((struct netvsc_driver *)device->Driver)->
OnReceiveCallback(device, netvsc_packet);
recv_cb(device, netvsc_packet);
netvsc_receive_completion(netvsc_packet->
Completion.Recv.ReceiveCompletionContext);
completion.recv.recv_completion_ctx);
}
/* ASSERT(list_empty(&listHead)); */
@ -1213,7 +1213,7 @@ static void netvsc_send_recv_completion(struct hv_device *device,
static void netvsc_receive_completion(void *context)
{
struct hv_netvsc_packet *packet = context;
struct hv_device *device = (struct hv_device *)packet->Device;
struct hv_device *device = (struct hv_device *)packet->device;
struct netvsc_device *net_device;
u64 transaction_id = 0;
bool fsend_receive_comp = false;
@ -1237,22 +1237,22 @@ static void netvsc_receive_completion(void *context)
spin_lock_irqsave(&net_device->receive_packet_list_lock, flags);
/* ASSERT(packet->XferPagePacket->Count > 0); */
packet->XferPagePacket->Count--;
packet->xfer_page_pkt->count--;
/*
* Last one in the line that represent 1 xfer page packet.
* Return the xfer page packet itself to the freelist
*/
if (packet->XferPagePacket->Count == 0) {
if (packet->xfer_page_pkt->count == 0) {
fsend_receive_comp = true;
transaction_id = packet->Completion.Recv.ReceiveCompletionTid;
list_add_tail(&packet->XferPagePacket->ListEntry,
transaction_id = packet->completion.recv.recv_completion_tid;
list_add_tail(&packet->xfer_page_pkt->list_ent,
&net_device->ReceivePacketList);
}
/* Put the packet back */
list_add_tail(&packet->ListEntry, &net_device->ReceivePacketList);
list_add_tail(&packet->list_ent, &net_device->ReceivePacketList);
spin_unlock_irqrestore(&net_device->receive_packet_list_lock, flags);
/* Send a receive completion for the xfer page packet */

View file

@ -32,10 +32,10 @@ struct hv_netvsc_packet;
/* Represent the xfer page packet which contains 1 or more netvsc packet */
struct xferpage_packet {
struct list_head ListEntry;
struct list_head list_ent;
/* # of netvsc packets this xfer packet contains */
u32 Count;
u32 count;
};
/* The number of pages which are enough to cover jumbo frame buffer. */
@ -47,65 +47,65 @@ struct xferpage_packet {
*/
struct hv_netvsc_packet {
/* Bookkeeping stuff */
struct list_head ListEntry;
struct list_head list_ent;
struct hv_device *Device;
bool IsDataPacket;
struct hv_device *device;
bool is_data_pkt;
/*
* Valid only for receives when we break a xfer page packet
* into multiple netvsc packets
*/
struct xferpage_packet *XferPagePacket;
struct xferpage_packet *xfer_page_pkt;
union {
struct{
u64 ReceiveCompletionTid;
void *ReceiveCompletionContext;
void (*OnReceiveCompletion)(void *context);
} Recv;
u64 recv_completion_tid;
void *recv_completion_ctx;
void (*recv_completion)(void *context);
} recv;
struct{
u64 SendCompletionTid;
void *SendCompletionContext;
void (*OnSendCompletion)(void *context);
} Send;
} Completion;
u64 send_completion_tid;
void *send_completion_ctx;
void (*send_completion)(void *context);
} send;
} completion;
/* This points to the memory after PageBuffers */
void *Extension;
/* This points to the memory after page_buf */
void *extension;
u32 TotalDataBufferLength;
u32 total_data_buflen;
/* Points to the send/receive buffer where the ethernet frame is */
u32 PageBufferCount;
struct hv_page_buffer PageBuffers[NETVSC_PACKET_MAXPAGE];
u32 page_buf_cnt;
struct hv_page_buffer page_buf[NETVSC_PACKET_MAXPAGE];
};
/* Represents the net vsc driver */
struct netvsc_driver {
/* Must be the first field */
/* Which is a bug FIXME! */
struct hv_driver Base;
struct hv_driver base;
u32 RingBufferSize;
u32 RequestExtSize;
u32 ring_buf_size;
u32 req_ext_size;
/*
* This is set by the caller to allow us to callback when we
* receive a packet from the "wire"
*/
int (*OnReceiveCallback)(struct hv_device *dev,
int (*recv_cb)(struct hv_device *dev,
struct hv_netvsc_packet *packet);
void (*OnLinkStatusChanged)(struct hv_device *dev, u32 Status);
void (*link_status_change)(struct hv_device *dev, u32 Status);
/* Specific to this driver */
int (*OnSend)(struct hv_device *dev, struct hv_netvsc_packet *packet);
int (*send)(struct hv_device *dev, struct hv_netvsc_packet *packet);
void *Context;
void *ctx;
};
struct netvsc_device_info {
unsigned char MacAddr[6];
bool LinkState; /* 0 - link up, 1 - link down */
unsigned char mac_adr[6];
bool link_state; /* 0 - link up, 1 - link down */
};
/* Interface */

View file

@ -115,7 +115,7 @@ static void netvsc_xmit_completion(void *context)
{
struct hv_netvsc_packet *packet = (struct hv_netvsc_packet *)context;
struct sk_buff *skb = (struct sk_buff *)
(unsigned long)packet->Completion.Send.SendCompletionTid;
(unsigned long)packet->completion.send.send_completion_tid;
kfree(packet);
@ -154,7 +154,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
/* Allocate a netvsc packet based on # of frags. */
packet = kzalloc(sizeof(struct hv_netvsc_packet) +
(num_pages * sizeof(struct hv_page_buffer)) +
net_drv_obj->RequestExtSize, GFP_ATOMIC);
net_drv_obj->req_ext_size, GFP_ATOMIC);
if (!packet) {
/* out of memory, silently drop packet */
DPRINT_ERR(NETVSC_DRV, "unable to allocate hv_netvsc_packet");
@ -164,40 +164,40 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
return NETDEV_TX_OK;
}
packet->Extension = (void *)(unsigned long)packet +
packet->extension = (void *)(unsigned long)packet +
sizeof(struct hv_netvsc_packet) +
(num_pages * sizeof(struct hv_page_buffer));
/* Setup the rndis header */
packet->PageBufferCount = num_pages;
packet->page_buf_cnt = num_pages;
/* TODO: Flush all write buffers/ memory fence ??? */
/* wmb(); */
/* Initialize it from the skb */
packet->TotalDataBufferLength = skb->len;
packet->total_data_buflen = skb->len;
/* Start filling in the page buffers starting after RNDIS buffer. */
packet->PageBuffers[1].Pfn = virt_to_phys(skb->data) >> PAGE_SHIFT;
packet->PageBuffers[1].Offset
packet->page_buf[1].Pfn = virt_to_phys(skb->data) >> PAGE_SHIFT;
packet->page_buf[1].Offset
= (unsigned long)skb->data & (PAGE_SIZE - 1);
packet->PageBuffers[1].Length = skb_headlen(skb);
packet->page_buf[1].Length = skb_headlen(skb);
/* Additional fragments are after SKB data */
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *f = &skb_shinfo(skb)->frags[i];
packet->PageBuffers[i+2].Pfn = page_to_pfn(f->page);
packet->PageBuffers[i+2].Offset = f->page_offset;
packet->PageBuffers[i+2].Length = f->size;
packet->page_buf[i+2].Pfn = page_to_pfn(f->page);
packet->page_buf[i+2].Offset = f->page_offset;
packet->page_buf[i+2].Length = f->size;
}
/* Set the completion routine */
packet->Completion.Send.OnSendCompletion = netvsc_xmit_completion;
packet->Completion.Send.SendCompletionContext = packet;
packet->Completion.Send.SendCompletionTid = (unsigned long)skb;
packet->completion.send.send_completion = netvsc_xmit_completion;
packet->completion.send.send_completion_ctx = packet;
packet->completion.send.send_completion_tid = (unsigned long)skb;
ret = net_drv_obj->OnSend(&net_device_ctx->device_ctx->device_obj,
ret = net_drv_obj->send(&net_device_ctx->device_ctx->device_obj,
packet);
if (ret == 0) {
net->stats.tx_bytes += skb->len;
@ -263,7 +263,7 @@ static int netvsc_recv_callback(struct hv_device *device_obj,
}
/* Allocate a skb - TODO direct I/O to pages? */
skb = netdev_alloc_skb_ip_align(net, packet->TotalDataBufferLength);
skb = netdev_alloc_skb_ip_align(net, packet->total_data_buflen);
if (unlikely(!skb)) {
++net->stats.rx_dropped;
return 0;
@ -276,17 +276,17 @@ static int netvsc_recv_callback(struct hv_device *device_obj,
* Copy to skb. This copy is needed here since the memory pointed by
* hv_netvsc_packet cannot be deallocated
*/
for (i = 0; i < packet->PageBufferCount; i++) {
data = kmap_atomic(pfn_to_page(packet->PageBuffers[i].Pfn),
for (i = 0; i < packet->page_buf_cnt; i++) {
data = kmap_atomic(pfn_to_page(packet->page_buf[i].Pfn),
KM_IRQ1);
data = (void *)(unsigned long)data +
packet->PageBuffers[i].Offset;
packet->page_buf[i].Offset;
memcpy(skb_put(skb, packet->PageBuffers[i].Length), data,
packet->PageBuffers[i].Length);
memcpy(skb_put(skb, packet->page_buf[i].Length), data,
packet->page_buf[i].Length);
kunmap_atomic((void *)((unsigned long)data -
packet->PageBuffers[i].Offset), KM_IRQ1);
packet->page_buf[i].Offset), KM_IRQ1);
}
local_irq_restore(flags);
@ -349,7 +349,7 @@ static int netvsc_probe(struct device *device)
struct netvsc_device_info device_info;
int ret;
if (!net_drv_obj->Base.OnDeviceAdd)
if (!net_drv_obj->base.OnDeviceAdd)
return -1;
net = alloc_etherdev(sizeof(struct net_device_context));
@ -366,7 +366,7 @@ static int netvsc_probe(struct device *device)
dev_set_drvdata(device, net);
/* Notify the netvsc driver of the new device */
ret = net_drv_obj->Base.OnDeviceAdd(device_obj, &device_info);
ret = net_drv_obj->base.OnDeviceAdd(device_obj, &device_info);
if (ret != 0) {
free_netdev(net);
dev_set_drvdata(device, NULL);
@ -385,10 +385,10 @@ static int netvsc_probe(struct device *device)
* out of sync with the device's link status
*/
if (!netif_carrier_ok(net))
if (!device_info.LinkState)
if (!device_info.link_state)
netif_carrier_on(net);
memcpy(net->dev_addr, device_info.MacAddr, ETH_ALEN);
memcpy(net->dev_addr, device_info.mac_adr, ETH_ALEN);
net->netdev_ops = &device_ops;
@ -401,7 +401,7 @@ static int netvsc_probe(struct device *device)
ret = register_netdev(net);
if (ret != 0) {
/* Remove the device and release the resource */
net_drv_obj->Base.OnDeviceRemove(device_obj);
net_drv_obj->base.OnDeviceRemove(device_obj);
free_netdev(net);
}
@ -425,7 +425,7 @@ static int netvsc_remove(struct device *device)
return 0;
}
if (!net_drv_obj->Base.OnDeviceRemove)
if (!net_drv_obj->base.OnDeviceRemove)
return -1;
/* Stop outbound asap */
@ -438,7 +438,7 @@ static int netvsc_remove(struct device *device)
* Call to the vsc driver to let it know that the device is being
* removed
*/
ret = net_drv_obj->Base.OnDeviceRemove(device_obj);
ret = net_drv_obj->base.OnDeviceRemove(device_obj);
if (ret != 0) {
/* TODO: */
DPRINT_ERR(NETVSC, "unable to remove vsc device (ret %d)", ret);
@ -484,8 +484,8 @@ static void netvsc_drv_exit(void)
device_unregister(current_dev);
}
if (netvsc_drv_obj->Base.OnCleanup)
netvsc_drv_obj->Base.OnCleanup(&netvsc_drv_obj->Base);
if (netvsc_drv_obj->base.OnCleanup)
netvsc_drv_obj->base.OnCleanup(&netvsc_drv_obj->base);
vmbus_child_driver_unregister(drv_ctx);
@ -498,15 +498,15 @@ static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
struct driver_context *drv_ctx = &g_netvsc_drv.drv_ctx;
int ret;
net_drv_obj->RingBufferSize = ring_size * PAGE_SIZE;
net_drv_obj->OnReceiveCallback = netvsc_recv_callback;
net_drv_obj->OnLinkStatusChanged = netvsc_linkstatus_callback;
net_drv_obj->ring_buf_size = ring_size * PAGE_SIZE;
net_drv_obj->recv_cb = netvsc_recv_callback;
net_drv_obj->link_status_change = netvsc_linkstatus_callback;
/* Callback to client driver to complete the initialization */
drv_init(&net_drv_obj->Base);
drv_init(&net_drv_obj->base);
drv_ctx->driver.name = net_drv_obj->Base.name;
memcpy(&drv_ctx->class_id, &net_drv_obj->Base.deviceType,
drv_ctx->driver.name = net_drv_obj->base.name;
memcpy(&drv_ctx->class_id, &net_drv_obj->base.deviceType,
sizeof(struct hv_guid));
drv_ctx->probe = netvsc_probe;

View file

@ -251,22 +251,22 @@ static int rndis_filter_send_request(struct rndis_device *dev,
/* Setup the packet to send it */
packet = &req->pkt;
packet->IsDataPacket = false;
packet->TotalDataBufferLength = req->request_msg.MessageLength;
packet->PageBufferCount = 1;
packet->is_data_pkt = false;
packet->total_data_buflen = req->request_msg.MessageLength;
packet->page_buf_cnt = 1;
packet->PageBuffers[0].Pfn = virt_to_phys(&req->request_msg) >>
packet->page_buf[0].Pfn = virt_to_phys(&req->request_msg) >>
PAGE_SHIFT;
packet->PageBuffers[0].Length = req->request_msg.MessageLength;
packet->PageBuffers[0].Offset =
packet->page_buf[0].Length = req->request_msg.MessageLength;
packet->page_buf[0].Offset =
(unsigned long)&req->request_msg & (PAGE_SIZE - 1);
packet->Completion.Send.SendCompletionContext = req;/* packet; */
packet->Completion.Send.OnSendCompletion =
packet->completion.send.send_completion_ctx = req;/* packet; */
packet->completion.send.send_completion =
rndis_filter_send_request_completion;
packet->Completion.Send.SendCompletionTid = (unsigned long)dev;
packet->completion.send.send_completion_tid = (unsigned long)dev;
ret = rndis_filter.inner_drv.OnSend(dev->net_dev->Device, packet);
ret = rndis_filter.inner_drv.send(dev->net_dev->Device, packet);
return ret;
}
@ -337,10 +337,10 @@ static void rndis_filter_receive_indicate_status(struct rndis_device *dev,
&resp->Message.IndicateStatus;
if (indicate->Status == RNDIS_STATUS_MEDIA_CONNECT) {
rndis_filter.inner_drv.OnLinkStatusChanged(
rndis_filter.inner_drv.link_status_change(
dev->net_dev->Device, 1);
} else if (indicate->Status == RNDIS_STATUS_MEDIA_DISCONNECT) {
rndis_filter.inner_drv.OnLinkStatusChanged(
rndis_filter.inner_drv.link_status_change(
dev->net_dev->Device, 0);
} else {
/*
@ -370,13 +370,13 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
/* Remove the rndis header and pass it back up the stack */
data_offset = RNDIS_HEADER_SIZE + rndis_pkt->DataOffset;
pkt->TotalDataBufferLength -= data_offset;
pkt->PageBuffers[0].Offset += data_offset;
pkt->PageBuffers[0].Length -= data_offset;
pkt->total_data_buflen -= data_offset;
pkt->page_buf[0].Offset += data_offset;
pkt->page_buf[0].Length -= data_offset;
pkt->IsDataPacket = true;
pkt->is_data_pkt = true;
rndis_filter.inner_drv.OnReceiveCallback(dev->net_dev->Device,
rndis_filter.inner_drv.recv_cb(dev->net_dev->Device,
pkt);
}
@ -406,10 +406,10 @@ static int rndis_filter_receive(struct hv_device *dev,
}
rndis_hdr = (struct rndis_message *)kmap_atomic(
pfn_to_page(pkt->PageBuffers[0].Pfn), KM_IRQ0);
pfn_to_page(pkt->page_buf[0].Pfn), KM_IRQ0);
rndis_hdr = (void *)((unsigned long)rndis_hdr +
pkt->PageBuffers[0].Offset);
pkt->page_buf[0].Offset);
/* Make sure we got a valid rndis message */
/*
@ -418,14 +418,14 @@ static int rndis_filter_receive(struct hv_device *dev,
* range shows 52 bytes
* */
#if 0
if (pkt->TotalDataBufferLength != rndis_hdr->MessageLength) {
kunmap_atomic(rndis_hdr - pkt->PageBuffers[0].Offset,
if (pkt->total_data_buflen != rndis_hdr->MessageLength) {
kunmap_atomic(rndis_hdr - pkt->page_buf[0].Offset,
KM_IRQ0);
DPRINT_ERR(NETVSC, "invalid rndis message? (expected %u "
"bytes got %u)...dropping this message!",
rndis_hdr->MessageLength,
pkt->TotalDataBufferLength);
pkt->total_data_buflen);
return -1;
}
#endif
@ -443,7 +443,7 @@ static int rndis_filter_receive(struct hv_device *dev,
sizeof(struct rndis_message) :
rndis_hdr->MessageLength);
kunmap_atomic(rndis_hdr - pkt->PageBuffers[0].Offset, KM_IRQ0);
kunmap_atomic(rndis_hdr - pkt->page_buf[0].Offset, KM_IRQ0);
dump_rndis_message(&rndis_msg);
@ -610,7 +610,7 @@ int rndis_filter_init(struct netvsc_driver *drv)
DPRINT_DBG(NETVSC, "sizeof(struct rndis_filter_packet) == %zd",
sizeof(struct rndis_filter_packet));
drv->RequestExtSize = sizeof(struct rndis_filter_packet);
drv->req_ext_size = sizeof(struct rndis_filter_packet);
/* Driver->Context = rndisDriver; */
@ -622,25 +622,25 @@ int rndis_filter_init(struct netvsc_driver *drv)
rndisDriver->OnLinkStatusChanged = Driver->OnLinkStatusChanged;*/
/* Save the original dispatch handlers before we override it */
rndis_filter.inner_drv.Base.OnDeviceAdd = drv->Base.OnDeviceAdd;
rndis_filter.inner_drv.Base.OnDeviceRemove =
drv->Base.OnDeviceRemove;
rndis_filter.inner_drv.Base.OnCleanup = drv->Base.OnCleanup;
rndis_filter.inner_drv.base.OnDeviceAdd = drv->base.OnDeviceAdd;
rndis_filter.inner_drv.base.OnDeviceRemove =
drv->base.OnDeviceRemove;
rndis_filter.inner_drv.base.OnCleanup = drv->base.OnCleanup;
/* ASSERT(Driver->OnSend); */
/* ASSERT(Driver->OnReceiveCallback); */
rndis_filter.inner_drv.OnSend = drv->OnSend;
rndis_filter.inner_drv.OnReceiveCallback = drv->OnReceiveCallback;
rndis_filter.inner_drv.OnLinkStatusChanged =
drv->OnLinkStatusChanged;
rndis_filter.inner_drv.send = drv->send;
rndis_filter.inner_drv.recv_cb = drv->recv_cb;
rndis_filter.inner_drv.link_status_change =
drv->link_status_change;
/* Override */
drv->Base.OnDeviceAdd = rndis_filte_device_add;
drv->Base.OnDeviceRemove = rndis_filter_device_remove;
drv->Base.OnCleanup = rndis_filter_cleanup;
drv->OnSend = rndis_filter_send;
drv->base.OnDeviceAdd = rndis_filte_device_add;
drv->base.OnDeviceRemove = rndis_filter_device_remove;
drv->base.OnCleanup = rndis_filter_cleanup;
drv->send = rndis_filter_send;
/* Driver->QueryLinkStatus = RndisFilterQueryDeviceLinkStatus; */
drv->OnReceiveCallback = rndis_filter_receive;
drv->recv_cb = rndis_filter_receive;
return 0;
}
@ -770,7 +770,7 @@ static int rndis_filte_device_add(struct hv_device *dev,
* NOTE! Once the channel is created, we may get a receive callback
* (RndisFilterOnReceive()) before this call is completed
*/
ret = rndis_filter.inner_drv.Base.OnDeviceAdd(dev, additional_info);
ret = rndis_filter.inner_drv.base.OnDeviceAdd(dev, additional_info);
if (ret != 0) {
kfree(rndisDevice);
return ret;
@ -805,13 +805,13 @@ static int rndis_filte_device_add(struct hv_device *dev,
DPRINT_INFO(NETVSC, "Device 0x%p mac addr %pM",
rndisDevice, rndisDevice->hw_mac_adr);
memcpy(deviceInfo->MacAddr, rndisDevice->hw_mac_adr, ETH_ALEN);
memcpy(deviceInfo->mac_adr, rndisDevice->hw_mac_adr, ETH_ALEN);
rndis_filter_query_device_link_status(rndisDevice);
deviceInfo->LinkState = rndisDevice->link_stat;
deviceInfo->link_state = rndisDevice->link_stat;
DPRINT_INFO(NETVSC, "Device 0x%p link state %s", rndisDevice,
((deviceInfo->LinkState) ? ("down") : ("up")));
((deviceInfo->link_state) ? ("down") : ("up")));
return ret;
}
@ -828,7 +828,7 @@ static int rndis_filter_device_remove(struct hv_device *dev)
net_dev->Extension = NULL;
/* Pass control to inner driver to remove the device */
rndis_filter.inner_drv.Base.OnDeviceRemove(dev);
rndis_filter.inner_drv.base.OnDeviceRemove(dev);
return 0;
}
@ -867,7 +867,7 @@ static int rndis_filter_send(struct hv_device *dev,
u32 rndisMessageSize;
/* Add the rndis header */
filterPacket = (struct rndis_filter_packet *)pkt->Extension;
filterPacket = (struct rndis_filter_packet *)pkt->extension;
/* ASSERT(filterPacket); */
memset(filterPacket, 0, sizeof(struct rndis_filter_packet));
@ -876,37 +876,37 @@ static int rndis_filter_send(struct hv_device *dev,
rndisMessageSize = RNDIS_MESSAGE_SIZE(struct rndis_packet);
rndisMessage->NdisMessageType = REMOTE_NDIS_PACKET_MSG;
rndisMessage->MessageLength = pkt->TotalDataBufferLength +
rndisMessage->MessageLength = pkt->total_data_buflen +
rndisMessageSize;
rndisPacket = &rndisMessage->Message.Packet;
rndisPacket->DataOffset = sizeof(struct rndis_packet);
rndisPacket->DataLength = pkt->TotalDataBufferLength;
rndisPacket->DataLength = pkt->total_data_buflen;
pkt->IsDataPacket = true;
pkt->PageBuffers[0].Pfn = virt_to_phys(rndisMessage) >> PAGE_SHIFT;
pkt->PageBuffers[0].Offset =
pkt->is_data_pkt = true;
pkt->page_buf[0].Pfn = virt_to_phys(rndisMessage) >> PAGE_SHIFT;
pkt->page_buf[0].Offset =
(unsigned long)rndisMessage & (PAGE_SIZE-1);
pkt->PageBuffers[0].Length = rndisMessageSize;
pkt->page_buf[0].Length = rndisMessageSize;
/* Save the packet send completion and context */
filterPacket->completion = pkt->Completion.Send.OnSendCompletion;
filterPacket->completion = pkt->completion.send.send_completion;
filterPacket->completion_ctx =
pkt->Completion.Send.SendCompletionContext;
pkt->completion.send.send_completion_ctx;
/* Use ours */
pkt->Completion.Send.OnSendCompletion = rndis_filter_send_completion;
pkt->Completion.Send.SendCompletionContext = filterPacket;
pkt->completion.send.send_completion = rndis_filter_send_completion;
pkt->completion.send.send_completion_ctx = filterPacket;
ret = rndis_filter.inner_drv.OnSend(dev, pkt);
ret = rndis_filter.inner_drv.send(dev, pkt);
if (ret != 0) {
/*
* Reset the completion to originals to allow retries from
* above
*/
pkt->Completion.Send.OnSendCompletion =
pkt->completion.send.send_completion =
filterPacket->completion;
pkt->Completion.Send.SendCompletionContext =
pkt->completion.send.send_completion_ctx =
filterPacket->completion_ctx;
}