diff options
author | Haiyang Zhang <haiyangz@microsoft.com> | 2010-12-10 12:03:58 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-13 10:31:51 -0800 |
commit | 72a2f5bd53bf83302f4dcfe8500d4ec440545d27 (patch) | |
tree | 4e239bcca2cd75eb25fa475e1ee1e4a3f8942e00 /drivers/staging | |
parent | 9c26aa0d763a8390177f50ae841148706a249793 (diff) | |
download | kernel_samsung_tuna-72a2f5bd53bf83302f4dcfe8500d4ec440545d27.zip kernel_samsung_tuna-72a2f5bd53bf83302f4dcfe8500d4ec440545d27.tar.gz kernel_samsung_tuna-72a2f5bd53bf83302f4dcfe8500d4ec440545d27.tar.bz2 |
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>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/hv/netvsc.c | 104 | ||||
-rw-r--r-- | drivers/staging/hv/netvsc_api.h | 58 | ||||
-rw-r--r-- | drivers/staging/hv/netvsc_drv.c | 74 | ||||
-rw-r--r-- | drivers/staging/hv/rndis_filter.c | 112 |
4 files changed, 174 insertions, 174 deletions
diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c index 5c327fc..d678bf5 100644 --- a/drivers/staging/hv/netvsc.c +++ b/drivers/staging/hv/netvsc.c @@ -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 @@ Cleanup: 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 @@ retry_send_cmplt: 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 */ diff --git a/drivers/staging/hv/netvsc_api.h b/drivers/staging/hv/netvsc_api.h index 315271d..ac40db5 100644 --- a/drivers/staging/hv/netvsc_api.h +++ b/drivers/staging/hv/netvsc_api.h @@ -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 */ diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index e47681e..0147b40 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -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; diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c index e560f38..dffcc03 100644 --- a/drivers/staging/hv/rndis_filter.c +++ b/drivers/staging/hv/rndis_filter.c @@ -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; } |