Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
---
drivers/staging/hv/netvsc.c | 340 +++++++++++++++++++------------------
drivers/staging/hv/netvsc.h | 164 +++++++++---------
drivers/staging/hv/netvsc_api.h | 2 +-
drivers/staging/hv/rndis_filter.c | 22 ++--
4 files changed, 265 insertions(+), 263 deletions(-)
diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c
index d678bf5..df9cd13 100644
--- a/drivers/staging/hv/netvsc.c
+++ b/drivers/staging/hv/netvsc.c
@@ -83,9 +83,9 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device)
return NULL;
/* Set to 2 to allow both inbound and outbound traffic */
- atomic_cmpxchg(&net_device->RefCount, 0, 2);
+ atomic_cmpxchg(&net_device->refcnt, 0, 2);
- net_device->Device = device;
+ net_device->dev = device;
device->Extension = net_device;
return net_device;
@@ -93,8 +93,8 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device)
static void free_net_device(struct netvsc_device *device)
{
- WARN_ON(atomic_read(&device->RefCount) == 0);
- device->Device->Extension = NULL;
+ WARN_ON(atomic_read(&device->refcnt) == 0);
+ device->dev->Extension = NULL;
kfree(device);
}
@@ -105,8 +105,8 @@ static struct netvsc_device *get_outbound_net_device(struct hv_device *device)
struct netvsc_device *net_device;
net_device = device->Extension;
- if (net_device && atomic_read(&net_device->RefCount) > 1)
- atomic_inc(&net_device->RefCount);
+ if (net_device && atomic_read(&net_device->refcnt) > 1)
+ atomic_inc(&net_device->refcnt);
else
net_device = NULL;
@@ -119,8 +119,8 @@ static struct netvsc_device *get_inbound_net_device(struct hv_device *device)
struct netvsc_device *net_device;
net_device = device->Extension;
- if (net_device && atomic_read(&net_device->RefCount))
- atomic_inc(&net_device->RefCount);
+ if (net_device && atomic_read(&net_device->refcnt))
+ atomic_inc(&net_device->refcnt);
else
net_device = NULL;
@@ -134,7 +134,7 @@ static void put_net_device(struct hv_device *device)
net_device = device->Extension;
/* ASSERT(netDevice); */
- atomic_dec(&net_device->RefCount);
+ atomic_dec(&net_device->refcnt);
}
static struct netvsc_device *release_outbound_net_device(
@@ -147,7 +147,7 @@ static struct netvsc_device *release_outbound_net_device(
return NULL;
/* Busy wait until the ref drop to 2, then set it to 1 */
- while (atomic_cmpxchg(&net_device->RefCount, 2, 1) != 2)
+ while (atomic_cmpxchg(&net_device->refcnt, 2, 1) != 2)
udelay(100);
return net_device;
@@ -163,7 +163,7 @@ static struct netvsc_device *release_inbound_net_device(
return NULL;
/* Busy wait until the ref drop to 1, then set it to 0 */
- while (atomic_cmpxchg(&net_device->RefCount, 1, 0) != 1)
+ while (atomic_cmpxchg(&net_device->refcnt, 1, 0) != 1)
udelay(100);
device->Extension = NULL;
@@ -222,12 +222,12 @@ static int netvsc_init_recv_buf(struct hv_device *device)
/* page-size grandularity */
/* ASSERT((netDevice->ReceiveBufferSize & (PAGE_SIZE - 1)) == 0); */
- net_device->ReceiveBuffer =
- osd_page_alloc(net_device->ReceiveBufferSize >> PAGE_SHIFT);
- if (!net_device->ReceiveBuffer) {
+ net_device->recv_buf =
+ osd_page_alloc(net_device->recv_buf_size >> PAGE_SHIFT);
+ if (!net_device->recv_buf) {
DPRINT_ERR(NETVSC,
"unable to allocate receive buffer of size %d",
- net_device->ReceiveBufferSize);
+ net_device->recv_buf_size);
ret = -1;
goto Cleanup;
}
@@ -242,9 +242,9 @@ static int netvsc_init_recv_buf(struct hv_device *device)
* channel. Note: This call uses the vmbus connection rather
* than the channel to establish the gpadl handle.
*/
- ret = vmbus_establish_gpadl(device->channel, net_device->ReceiveBuffer,
- net_device->ReceiveBufferSize,
- &net_device->ReceiveBufferGpadlHandle);
+ ret = vmbus_establish_gpadl(device->channel, net_device->recv_buf,
+ net_device->recv_buf_size,
+ &net_device->recv_buf_gpadl_handle);
if (ret != 0) {
DPRINT_ERR(NETVSC,
"unable to establish receive buffer's gpadl");
@@ -256,15 +256,15 @@ static int netvsc_init_recv_buf(struct hv_device *device)
/* Notify the NetVsp of the gpadl handle */
DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendReceiveBuffer...");
- init_packet = &net_device->ChannelInitPacket;
+ init_packet = &net_device->channel_init_pkt;
memset(init_packet, 0, sizeof(struct nvsp_message));
- init_packet->Header.MessageType = NvspMessage1TypeSendReceiveBuffer;
- init_packet->Messages.Version1Messages.SendReceiveBuffer.
- GpadlHandle = net_device->ReceiveBufferGpadlHandle;
- init_packet->Messages.Version1Messages.
- SendReceiveBuffer.Id = NETVSC_RECEIVE_BUFFER_ID;
+ init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_RECV_BUF;
+ init_packet->msg.v1_msg.send_recv_buf.
+ gpadl_handle = net_device->recv_buf_gpadl_handle;
+ init_packet->msg.v1_msg.
+ send_recv_buf.id = NETVSC_RECEIVE_BUFFER_ID;
/* Send the gpadl notification request */
ret = vmbus_sendpacket(device->channel, init_packet,
@@ -278,15 +278,15 @@ static int netvsc_init_recv_buf(struct hv_device *device)
goto Cleanup;
}
- osd_waitevent_wait(net_device->ChannelInitEvent);
+ osd_waitevent_wait(net_device->channel_init_event);
/* Check the response */
- if (init_packet->Messages.Version1Messages.
- SendReceiveBufferComplete.Status != NvspStatusSuccess) {
+ if (init_packet->msg.v1_msg.
+ send_recv_buf_complete.status != NVSP_STAT_SUCCESS) {
DPRINT_ERR(NETVSC, "Unable to complete receive buffer "
"initialzation with NetVsp - status %d",
- init_packet->Messages.Version1Messages.
- SendReceiveBufferComplete.Status);
+ init_packet->msg.v1_msg.
+ send_recv_buf_complete.status);
ret = -1;
goto Cleanup;
}
@@ -295,36 +295,36 @@ static int netvsc_init_recv_buf(struct hv_device *device)
/* ASSERT(netDevice->ReceiveSectionCount == 0); */
/* ASSERT(netDevice->ReceiveSections == NULL); */
- net_device->ReceiveSectionCount = init_packet->Messages.
- Version1Messages.SendReceiveBufferComplete.NumSections;
+ net_device->recv_section_cnt = init_packet->msg.
+ v1_msg.send_recv_buf_complete.num_sections;
- net_device->ReceiveSections = kmalloc(net_device->ReceiveSectionCount
+ net_device->recv_section = kmalloc(net_device->recv_section_cnt
* sizeof(struct nvsp_1_receive_buffer_section), GFP_KERNEL);
- if (net_device->ReceiveSections == NULL) {
+ if (net_device->recv_section == NULL) {
ret = -1;
goto Cleanup;
}
- memcpy(net_device->ReceiveSections,
- init_packet->Messages.Version1Messages.
- SendReceiveBufferComplete.Sections,
- net_device->ReceiveSectionCount *
+ memcpy(net_device->recv_section,
+ init_packet->msg.v1_msg.
+ send_recv_buf_complete.sections,
+ net_device->recv_section_cnt *
sizeof(struct nvsp_1_receive_buffer_section));
DPRINT_INFO(NETVSC, "Receive sections info (count %d, offset %d, "
"endoffset %d, suballoc size %d, num suballocs %d)",
- net_device->ReceiveSectionCount,
- net_device->ReceiveSections[0].Offset,
- net_device->ReceiveSections[0].EndOffset,
- net_device->ReceiveSections[0].SubAllocationSize,
- net_device->ReceiveSections[0].NumSubAllocations);
+ net_device->recv_section_cnt,
+ net_device->recv_section[0].offset,
+ net_device->recv_section[0].end_offset,
+ net_device->recv_section[0].sub_alloc_size,
+ net_device->recv_section[0].num_sub_allocs);
/*
* For 1st release, there should only be 1 section that represents the
* entire receive buffer
*/
- if (net_device->ReceiveSectionCount != 1 ||
- net_device->ReceiveSections->Offset != 0) {
+ if (net_device->recv_section_cnt != 1 ||
+ net_device->recv_section->offset != 0) {
ret = -1;
goto Cleanup;
}
@@ -351,7 +351,7 @@ static int netvsc_init_send_buf(struct hv_device *device)
"device being destroyed?");
return -1;
}
- if (net_device->SendBufferSize <= 0) {
+ if (net_device->send_buf_size <= 0) {
ret = -EINVAL;
goto Cleanup;
}
@@ -359,11 +359,11 @@ static int netvsc_init_send_buf(struct hv_device *device)
/* page-size grandularity */
/* ASSERT((netDevice->SendBufferSize & (PAGE_SIZE - 1)) == 0); */
- net_device->SendBuffer =
- osd_page_alloc(net_device->SendBufferSize >> PAGE_SHIFT);
- if (!net_device->SendBuffer) {
+ net_device->send_buf =
+ osd_page_alloc(net_device->send_buf_size >> PAGE_SHIFT);
+ if (!net_device->send_buf) {
DPRINT_ERR(NETVSC, "unable to allocate send buffer of size %d",
- net_device->SendBufferSize);
+ net_device->send_buf_size);
ret = -1;
goto Cleanup;
}
@@ -377,9 +377,9 @@ static int netvsc_init_send_buf(struct hv_device *device)
* channel. Note: This call uses the vmbus connection rather
* than the channel to establish the gpadl handle.
*/
- ret = vmbus_establish_gpadl(device->channel, net_device->SendBuffer,
- net_device->SendBufferSize,
- &net_device->SendBufferGpadlHandle);
+ ret = vmbus_establish_gpadl(device->channel, net_device->send_buf,
+ net_device->send_buf_size,
+ &net_device->send_buf_gpadl_handle);
if (ret != 0) {
DPRINT_ERR(NETVSC, "unable to establish send buffer's gpadl");
goto Cleanup;
@@ -390,14 +390,14 @@ static int netvsc_init_send_buf(struct hv_device *device)
/* Notify the NetVsp of the gpadl handle */
DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendSendBuffer...");
- init_packet = &net_device->ChannelInitPacket;
+ init_packet = &net_device->channel_init_pkt;
memset(init_packet, 0, sizeof(struct nvsp_message));
- init_packet->Header.MessageType = NvspMessage1TypeSendSendBuffer;
- init_packet->Messages.Version1Messages.SendReceiveBuffer.
- GpadlHandle = net_device->SendBufferGpadlHandle;
- init_packet->Messages.Version1Messages.SendReceiveBuffer.Id =
+ init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_SEND_BUF;
+ init_packet->msg.v1_msg.send_recv_buf.
+ gpadl_handle = net_device->send_buf_gpadl_handle;
+ init_packet->msg.v1_msg.send_recv_buf.id =
NETVSC_SEND_BUFFER_ID;
/* Send the gpadl notification request */
@@ -412,21 +412,21 @@ static int netvsc_init_send_buf(struct hv_device *device)
goto Cleanup;
}
- osd_waitevent_wait(net_device->ChannelInitEvent);
+ osd_waitevent_wait(net_device->channel_init_event);
/* Check the response */
- if (init_packet->Messages.Version1Messages.
- SendSendBufferComplete.Status != NvspStatusSuccess) {
+ if (init_packet->msg.v1_msg.
+ send_send_buf_complete.status != NVSP_STAT_SUCCESS) {
DPRINT_ERR(NETVSC, "Unable to complete send buffer "
"initialzation with NetVsp - status %d",
- init_packet->Messages.Version1Messages.
- SendSendBufferComplete.Status);
+ init_packet->msg.v1_msg.
+ send_send_buf_complete.status);
ret = -1;
goto Cleanup;
}
- net_device->SendSectionSize = init_packet->
- Messages.Version1Messages.SendSendBufferComplete.SectionSize;
+ net_device->send_section_size = init_packet->
+ msg.v1_msg.send_send_buf_complete.section_size;
goto Exit;
@@ -449,20 +449,20 @@ static int netvsc_destroy_recv_buf(struct netvsc_device *net_device)
* NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
* to send a revoke msg here
*/
- if (net_device->ReceiveSectionCount) {
+ if (net_device->recv_section_cnt) {
DPRINT_INFO(NETVSC,
"Sending NvspMessage1TypeRevokeReceiveBuffer...");
/* Send the revoke receive buffer */
- revoke_packet = &net_device->RevokePacket;
+ revoke_packet = &net_device->revoke_packet;
memset(revoke_packet, 0, sizeof(struct nvsp_message));
- revoke_packet->Header.MessageType =
- NvspMessage1TypeRevokeReceiveBuffer;
- revoke_packet->Messages.Version1Messages.
- RevokeReceiveBuffer.Id = NETVSC_RECEIVE_BUFFER_ID;
+ revoke_packet->hdr.msg_type =
+ NVSP_MSG1_TYPE_REVOKE_RECV_BUF;
+ revoke_packet->msg.v1_msg.
+ revoke_recv_buf.id = NETVSC_RECEIVE_BUFFER_ID;
- ret = vmbus_sendpacket(net_device->Device->channel,
+ ret = vmbus_sendpacket(net_device->dev->channel,
revoke_packet,
sizeof(struct nvsp_message),
(unsigned long)revoke_packet,
@@ -479,11 +479,11 @@ static int netvsc_destroy_recv_buf(struct netvsc_device *net_device)
}
/* Teardown the gpadl on the vsp end */
- if (net_device->ReceiveBufferGpadlHandle) {
+ if (net_device->recv_buf_gpadl_handle) {
DPRINT_INFO(NETVSC, "Tearing down receive buffer's GPADL...");
- ret = vmbus_teardown_gpadl(net_device->Device->channel,
- net_device->ReceiveBufferGpadlHandle);
+ ret = vmbus_teardown_gpadl(net_device->dev->channel,
+ net_device->recv_buf_gpadl_handle);
/* If we failed here, we might as well return and have a leak rather than continue and a bugchk */
if (ret != 0) {
@@ -491,22 +491,22 @@ static int netvsc_destroy_recv_buf(struct netvsc_device *net_device)
"unable to teardown receive buffer's gpadl");
return -1;
}
- net_device->ReceiveBufferGpadlHandle = 0;
+ net_device->recv_buf_gpadl_handle = 0;
}
- if (net_device->ReceiveBuffer) {
+ if (net_device->recv_buf) {
DPRINT_INFO(NETVSC, "Freeing up receive buffer...");
/* Free up the receive buffer */
- osd_page_free(net_device->ReceiveBuffer,
- net_device->ReceiveBufferSize >> PAGE_SHIFT);
- net_device->ReceiveBuffer = NULL;
+ osd_page_free(net_device->recv_buf,
+ net_device->recv_buf_size >> PAGE_SHIFT);
+ net_device->recv_buf = NULL;
}
- if (net_device->ReceiveSections) {
- net_device->ReceiveSectionCount = 0;
- kfree(net_device->ReceiveSections);
- net_device->ReceiveSections = NULL;
+ if (net_device->recv_section) {
+ net_device->recv_section_cnt = 0;
+ kfree(net_device->recv_section);
+ net_device->recv_section = NULL;
}
return ret;
@@ -523,20 +523,20 @@ static int netvsc_destroy_send_buf(struct netvsc_device *net_device)
* NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
* to send a revoke msg here
*/
- if (net_device->SendSectionSize) {
+ if (net_device->send_section_size) {
DPRINT_INFO(NETVSC,
"Sending NvspMessage1TypeRevokeSendBuffer...");
/* Send the revoke send buffer */
- revoke_packet = &net_device->RevokePacket;
+ revoke_packet = &net_device->revoke_packet;
memset(revoke_packet, 0, sizeof(struct nvsp_message));
- revoke_packet->Header.MessageType =
- NvspMessage1TypeRevokeSendBuffer;
- revoke_packet->Messages.Version1Messages.
- RevokeSendBuffer.Id = NETVSC_SEND_BUFFER_ID;
+ revoke_packet->hdr.msg_type =
+ NVSP_MSG1_TYPE_REVOKE_SEND_BUF;
+ revoke_packet->msg.v1_msg.
+ revoke_send_buf.id = NETVSC_SEND_BUFFER_ID;
- ret = vmbus_sendpacket(net_device->Device->channel,
+ ret = vmbus_sendpacket(net_device->dev->channel,
revoke_packet,
sizeof(struct nvsp_message),
(unsigned long)revoke_packet,
@@ -553,10 +553,10 @@ static int netvsc_destroy_send_buf(struct netvsc_device *net_device)
}
/* Teardown the gpadl on the vsp end */
- if (net_device->SendBufferGpadlHandle) {
+ if (net_device->send_buf_gpadl_handle) {
DPRINT_INFO(NETVSC, "Tearing down send buffer's GPADL...");
- ret = vmbus_teardown_gpadl(net_device->Device->channel,
- net_device->SendBufferGpadlHandle);
+ ret = vmbus_teardown_gpadl(net_device->dev->channel,
+ net_device->send_buf_gpadl_handle);
/*
* If we failed here, we might as well return and have a leak
@@ -567,16 +567,16 @@ static int netvsc_destroy_send_buf(struct netvsc_device *net_device)
"gpadl");
return -1;
}
- net_device->SendBufferGpadlHandle = 0;
+ net_device->send_buf_gpadl_handle = 0;
}
- if (net_device->SendBuffer) {
+ if (net_device->send_buf) {
DPRINT_INFO(NETVSC, "Freeing up send buffer...");
/* Free up the receive buffer */
- osd_page_free(net_device->SendBuffer,
- net_device->SendBufferSize >> PAGE_SHIFT);
- net_device->SendBuffer = NULL;
+ osd_page_free(net_device->send_buf,
+ net_device->send_buf_size >> PAGE_SHIFT);
+ net_device->send_buf = NULL;
}
return ret;
@@ -597,13 +597,13 @@ static int netvsc_connect_vsp(struct hv_device *device)
return -1;
}
- init_packet = &net_device->ChannelInitPacket;
+ init_packet = &net_device->channel_init_pkt;
memset(init_packet, 0, sizeof(struct nvsp_message));
- init_packet->Header.MessageType = NvspMessageTypeInit;
- init_packet->Messages.InitMessages.Init.MinProtocolVersion =
+ init_packet->hdr.msg_type = NVSP_MSG_TYPE_INIT;
+ init_packet->msg.init_msg.init.min_protocol_ver =
NVSP_MIN_PROTOCOL_VERSION;
- init_packet->Messages.InitMessages.Init.MaxProtocolVersion =
+ init_packet->msg.init_msg.init.max_protocol_ver =
NVSP_MAX_PROTOCOL_VERSION;
DPRINT_INFO(NETVSC, "Sending NvspMessageTypeInit...");
@@ -620,30 +620,30 @@ static int netvsc_connect_vsp(struct hv_device *device)
goto Cleanup;
}
- osd_waitevent_wait(net_device->ChannelInitEvent);
+ osd_waitevent_wait(net_device->channel_init_event);
/* Now, check the response */
/* ASSERT(initPacket->Messages.InitMessages.InitComplete.MaximumMdlChainLength <= MAX_MULTIPAGE_BUFFER_COUNT); */
DPRINT_INFO(NETVSC, "NvspMessageTypeInit status(%d) max mdl chain (%d)",
- init_packet->Messages.InitMessages.InitComplete.Status,
- init_packet->Messages.InitMessages.
- InitComplete.MaximumMdlChainLength);
+ init_packet->msg.init_msg.init_complete.status,
+ init_packet->msg.init_msg.
+ init_complete.max_mdl_chain_len);
- if (init_packet->Messages.InitMessages.InitComplete.Status !=
- NvspStatusSuccess) {
+ if (init_packet->msg.init_msg.init_complete.status !=
+ NVSP_STAT_SUCCESS) {
DPRINT_ERR(NETVSC,
"unable to initialize with netvsp (status 0x%x)",
- init_packet->Messages.InitMessages.InitComplete.Status);
+ init_packet->msg.init_msg.init_complete.status);
ret = -1;
goto Cleanup;
}
- if (init_packet->Messages.InitMessages.InitComplete.
- NegotiatedProtocolVersion != NVSP_PROTOCOL_VERSION_1) {
+ if (init_packet->msg.init_msg.init_complete.
+ negotiated_protocol_ver != NVSP_PROTOCOL_VERSION_1) {
DPRINT_ERR(NETVSC, "unable to initialize with netvsp "
"(version expected 1 got %d)",
- init_packet->Messages.InitMessages.
- InitComplete.NegotiatedProtocolVersion);
+ init_packet->msg.init_msg.
+ init_complete.negotiated_protocol_ver);
ret = -1;
goto Cleanup;
}
@@ -654,12 +654,12 @@ static int netvsc_connect_vsp(struct hv_device *device)
ndis_version = 0x00050000;
- init_packet->Header.MessageType = NvspMessage1TypeSendNdisVersion;
- init_packet->Messages.Version1Messages.
- SendNdisVersion.NdisMajorVersion =
+ init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_NDIS_VER;
+ init_packet->msg.v1_msg.
+ send_ndis_ver.ndis_major_ver =
(ndis_version & 0xFFFF0000) >> 16;
- init_packet->Messages.Version1Messages.
- SendNdisVersion.NdisMinorVersion =
+ init_packet->msg.v1_msg.
+ send_ndis_ver.ndis_minor_ver =
ndis_version & 0xFFFF;
/* Send the init request */
@@ -719,12 +719,12 @@ static int netvsc_device_add(struct hv_device *device, void *additional_info)
DPRINT_DBG(NETVSC, "netvsc channel object allocated - %p", net_device);
/* Initialize the NetVSC channel extension */
- net_device->ReceiveBufferSize = NETVSC_RECEIVE_BUFFER_SIZE;
- spin_lock_init(&net_device->receive_packet_list_lock);
+ net_device->recv_buf_size = NETVSC_RECEIVE_BUFFER_SIZE;
+ spin_lock_init(&net_device->recv_pkt_list_lock);
- net_device->SendBufferSize = NETVSC_SEND_BUFFER_SIZE;
+ net_device->send_buf_size = NETVSC_SEND_BUFFER_SIZE;
- INIT_LIST_HEAD(&net_device->ReceivePacketList);
+ INIT_LIST_HEAD(&net_device->recv_pkt_list);
for (i = 0; i < NETVSC_RECEIVE_PACKETLIST_COUNT; i++) {
packet = kzalloc(sizeof(struct hv_netvsc_packet) +
@@ -737,10 +737,10 @@ static int netvsc_device_add(struct hv_device *device, void *additional_info)
break;
}
list_add_tail(&packet->list_ent,
- &net_device->ReceivePacketList);
+ &net_device->recv_pkt_list);
}
- net_device->ChannelInitEvent = osd_waitevent_create();
- if (!net_device->ChannelInitEvent) {
+ net_device->channel_init_event = osd_waitevent_create();
+ if (!net_device->channel_init_event) {
ret = -ENOMEM;
goto Cleanup;
}
@@ -779,10 +779,10 @@ close:
Cleanup:
if (net_device) {
- kfree(net_device->ChannelInitEvent);
+ kfree(net_device->channel_init_event);
list_for_each_entry_safe(packet, pos,
- &net_device->ReceivePacketList,
+ &net_device->recv_pkt_list,
list_ent) {
list_del(&packet->list_ent);
kfree(packet);
@@ -816,9 +816,9 @@ static int netvsc_device_remove(struct hv_device *device)
}
/* Wait for all send completions */
- while (atomic_read(&net_device->NumOutstandingSends)) {
+ while (atomic_read(&net_device->num_outstanding_sends)) {
DPRINT_INFO(NETVSC, "waiting for %d requests to complete...",
- atomic_read(&net_device->NumOutstandingSends));
+ atomic_read(&net_device->num_outstanding_sends));
udelay(100);
}
@@ -840,12 +840,12 @@ static int netvsc_device_remove(struct hv_device *device)
/* Release all resources */
list_for_each_entry_safe(netvsc_packet, pos,
- &net_device->ReceivePacketList, list_ent) {
+ &net_device->recv_pkt_list, list_ent) {
list_del(&netvsc_packet->list_ent);
kfree(netvsc_packet);
}
- kfree(net_device->ChannelInitEvent);
+ kfree(net_device->channel_init_event);
free_net_device(net_device);
return 0;
}
@@ -875,19 +875,19 @@ static void netvsc_send_completion(struct hv_device *device,
(packet->DataOffset8 << 3));
DPRINT_DBG(NETVSC, "send completion packet - type %d",
- nvsp_packet->Header.MessageType);
+ nvsp_packet->hdr.msg_type);
- if ((nvsp_packet->Header.MessageType == NvspMessageTypeInitComplete) ||
- (nvsp_packet->Header.MessageType ==
- NvspMessage1TypeSendReceiveBufferComplete) ||
- (nvsp_packet->Header.MessageType ==
- NvspMessage1TypeSendSendBufferComplete)) {
+ if ((nvsp_packet->hdr.msg_type == NVSP_MSG_TYPE_INIT_COMPLETE) ||
+ (nvsp_packet->hdr.msg_type ==
+ NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE) ||
+ (nvsp_packet->hdr.msg_type ==
+ NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE)) {
/* Copy the response back */
- memcpy(&net_device->ChannelInitPacket, nvsp_packet,
+ memcpy(&net_device->channel_init_pkt, nvsp_packet,
sizeof(struct nvsp_message));
- osd_waitevent_set(net_device->ChannelInitEvent);
- } else if (nvsp_packet->Header.MessageType ==
- NvspMessage1TypeSendRNDISPacketComplete) {
+ osd_waitevent_set(net_device->channel_init_event);
+ } else if (nvsp_packet->hdr.msg_type ==
+ NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE) {
/* Get the send context */
nvsc_packet = (struct hv_netvsc_packet *)(unsigned long)
packet->TransactionId;
@@ -897,10 +897,10 @@ static void netvsc_send_completion(struct hv_device *device,
nvsc_packet->completion.send.send_completion(
nvsc_packet->completion.send.send_completion_ctx);
- atomic_dec(&net_device->NumOutstandingSends);
+ atomic_dec(&net_device->num_outstanding_sends);
} else {
DPRINT_ERR(NETVSC, "Unknown send completion packet type - "
- "%d received!!", nvsp_packet->Header.MessageType);
+ "%d received!!", nvsp_packet->hdr.msg_type);
}
put_net_device(device);
@@ -921,18 +921,19 @@ static int netvsc_send(struct hv_device *device,
return -2;
}
- sendMessage.Header.MessageType = NvspMessage1TypeSendRNDISPacket;
+ sendMessage.hdr.msg_type = NVSP_MSG1_TYPE_SEND_RNDIS_PKT;
if (packet->is_data_pkt) {
/* 0 is RMC_DATA; */
- sendMessage.Messages.Version1Messages.SendRNDISPacket.ChannelType = 0;
+ sendMessage.msg.v1_msg.send_rndis_pkt.channel_type = 0;
} else {
/* 1 is RMC_CONTROL; */
- sendMessage.Messages.Version1Messages.SendRNDISPacket.ChannelType = 1;
+ sendMessage.msg.v1_msg.send_rndis_pkt.channel_type = 1;
}
/* Not using send buffer section */
- sendMessage.Messages.Version1Messages.SendRNDISPacket.SendBufferSectionIndex = 0xFFFFFFFF;
- sendMessage.Messages.Version1Messages.SendRNDISPacket.SendBufferSectionSize = 0;
+ sendMessage.msg.v1_msg.send_rndis_pkt.send_buf_section_index =
+ 0xFFFFFFFF;
+ sendMessage.msg.v1_msg.send_rndis_pkt.send_buf_section_size = 0;
if (packet->page_buf_cnt) {
ret = vmbus_sendpacket_pagebuffer(device->channel,
@@ -954,7 +955,7 @@ static int netvsc_send(struct hv_device *device,
DPRINT_ERR(NETVSC, "Unable to send packet %p ret %d",
packet, ret);
- atomic_inc(&net_device->NumOutstandingSends);
+ atomic_inc(&net_device->num_outstanding_sends);
put_net_device(device);
return ret;
}
@@ -997,16 +998,16 @@ static void netvsc_receive(struct hv_device *device,
(packet->DataOffset8 << 3));
/* Make sure this is a valid nvsp packet */
- if (nvsp_packet->Header.MessageType !=
- NvspMessage1TypeSendRNDISPacket) {
+ if (nvsp_packet->hdr.msg_type !=
+ NVSP_MSG1_TYPE_SEND_RNDIS_PKT) {
DPRINT_ERR(NETVSC, "Unknown nvsp packet type received - %d",
- nvsp_packet->Header.MessageType);
+ nvsp_packet->hdr.msg_type);
put_net_device(device);
return;
}
DPRINT_DBG(NETVSC, "NVSP packet received - type %d",
- nvsp_packet->Header.MessageType);
+ nvsp_packet->hdr.msg_type);
vmxferpage_packet = (struct vmtransfer_page_packet_header *)packet;
@@ -1027,13 +1028,13 @@ static void netvsc_receive(struct hv_device *device,
* We grab it here so that we know exactly how many we can
* fulfil
*/
- spin_lock_irqsave(&net_device->receive_packet_list_lock, flags);
- while (!list_empty(&net_device->ReceivePacketList)) {
- list_move_tail(net_device->ReceivePacketList.next, &listHead);
+ spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
+ while (!list_empty(&net_device->recv_pkt_list)) {
+ list_move_tail(net_device->recv_pkt_list.next, &listHead);
if (++count == vmxferpage_packet->RangeCount + 1)
break;
}
- spin_unlock_irqrestore(&net_device->receive_packet_list_lock, flags);
+ spin_unlock_irqrestore(&net_device->recv_pkt_list_lock, flags);
/*
* We need at least 2 netvsc pkts (1 to represent the xfer
@@ -1046,12 +1047,12 @@ static void netvsc_receive(struct hv_device *device,
count, vmxferpage_packet->RangeCount + 1);
/* Return it to the freelist */
- spin_lock_irqsave(&net_device->receive_packet_list_lock, flags);
+ spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
for (i = count; i != 0; i--) {
list_move_tail(listHead.next,
- &net_device->ReceivePacketList);
+ &net_device->recv_pkt_list);
}
- spin_unlock_irqrestore(&net_device->receive_packet_list_lock,
+ spin_unlock_irqrestore(&net_device->recv_pkt_list_lock,
flags);
netvsc_send_recv_completion(device,
@@ -1104,10 +1105,10 @@ static void netvsc_receive(struct hv_device *device,
vmxferpage_packet->Ranges[i].ByteCount;
start = virt_to_phys((void *)((unsigned long)net_device->
- ReceiveBuffer + vmxferpage_packet->Ranges[i].ByteOffset));
+ recv_buf + vmxferpage_packet->Ranges[i].ByteOffset));
netvsc_packet->page_buf[0].Pfn = start >> PAGE_SHIFT;
- end_virtual = (unsigned long)net_device->ReceiveBuffer
+ end_virtual = (unsigned long)net_device->recv_buf
+ vmxferpage_packet->Ranges[i].ByteOffset
+ vmxferpage_packet->Ranges[i].ByteCount - 1;
end = virt_to_phys((void *)end_virtual);
@@ -1175,11 +1176,12 @@ static void netvsc_send_recv_completion(struct hv_device *device,
DPRINT_DBG(NETVSC, "Sending receive completion pkt - %llx",
transaction_id);
- recvcompMessage.Header.MessageType =
- NvspMessage1TypeSendRNDISPacketComplete;
+ recvcompMessage.hdr.msg_type =
+ NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE;
/* FIXME: Pass in the status */
- recvcompMessage.Messages.Version1Messages.SendRNDISPacketComplete.Status = NvspStatusSuccess;
+ recvcompMessage.msg.v1_msg.send_rndis_pkt_complete.status =
+ NVSP_STAT_SUCCESS;
retry_send_cmplt:
/* Send the completion */
@@ -1234,7 +1236,7 @@ static void netvsc_receive_completion(void *context)
}
/* Overloading use of the lock. */
- spin_lock_irqsave(&net_device->receive_packet_list_lock, flags);
+ spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
/* ASSERT(packet->XferPagePacket->Count > 0); */
packet->xfer_page_pkt->count--;
@@ -1247,13 +1249,13 @@ static void netvsc_receive_completion(void *context)
fsend_receive_comp = true;
transaction_id = packet->completion.recv.recv_completion_tid;
list_add_tail(&packet->xfer_page_pkt->list_ent,
- &net_device->ReceivePacketList);
+ &net_device->recv_pkt_list);
}
/* Put the packet back */
- list_add_tail(&packet->list_ent, &net_device->ReceivePacketList);
- spin_unlock_irqrestore(&net_device->receive_packet_list_lock, flags);
+ list_add_tail(&packet->list_ent, &net_device->recv_pkt_list);
+ spin_unlock_irqrestore(&net_device->recv_pkt_list_lock, flags);
/* Send a receive completion for the xfer page packet */
if (fsend_receive_comp)
diff --git a/drivers/staging/hv/netvsc.h b/drivers/staging/hv/netvsc.h
index c71dce5..932a77c 100644
--- a/drivers/staging/hv/netvsc.h
+++ b/drivers/staging/hv/netvsc.h
@@ -38,48 +38,48 @@
#define NVSP_MAX_PROTOCOL_VERSION NVSP_PROTOCOL_VERSION_1
enum {
- NvspMessageTypeNone = 0,
+ NVSP_MSG_TYPE_NONE = 0,
/* Init Messages */
- NvspMessageTypeInit = 1,
- NvspMessageTypeInitComplete = 2,
+ NVSP_MSG_TYPE_INIT = 1,
+ NVSP_MSG_TYPE_INIT_COMPLETE = 2,
- NvspVersionMessageStart = 100,
+ NVSP_VERSION_MSG_START = 100,
/* Version 1 Messages */
- NvspMessage1TypeSendNdisVersion = NvspVersionMessageStart,
+ NVSP_MSG1_TYPE_SEND_NDIS_VER = NVSP_VERSION_MSG_START,
- NvspMessage1TypeSendReceiveBuffer,
- NvspMessage1TypeSendReceiveBufferComplete,
- NvspMessage1TypeRevokeReceiveBuffer,
+ NVSP_MSG1_TYPE_SEND_RECV_BUF,
+ NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE,
+ NVSP_MSG1_TYPE_REVOKE_RECV_BUF,
- NvspMessage1TypeSendSendBuffer,
- NvspMessage1TypeSendSendBufferComplete,
- NvspMessage1TypeRevokeSendBuffer,
+ NVSP_MSG1_TYPE_SEND_SEND_BUF,
+ NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE,
+ NVSP_MSG1_TYPE_REVOKE_SEND_BUF,
- NvspMessage1TypeSendRNDISPacket,
- NvspMessage1TypeSendRNDISPacketComplete,
+ NVSP_MSG1_TYPE_SEND_RNDIS_PKT,
+ NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE,
/*
* This should be set to the number of messages for the version with
* the maximum number of messages.
*/
- NvspNumMessagePerVersion = 9,
+ NVSP_NUM_MSG_PER_VERSION = 9,
};
enum {
- NvspStatusNone = 0,
- NvspStatusSuccess,
- NvspStatusFailure,
- NvspStatusProtocolVersionRangeTooNew,
- NvspStatusProtocolVersionRangeTooOld,
- NvspStatusInvalidRndisPacket,
- NvspStatusBusy,
- NvspStatusMax,
+ NVSP_STAT_NONE = 0,
+ NVSP_STAT_SUCCESS,
+ NVSP_STAT_FAIL,
+ NVSP_STAT_PROTOCOL_TOO_NEW,
+ NVSP_STAT_PROTOCOL_TOO_OLD,
+ NVSP_STAT_INVALID_RNDIS_PKT,
+ NVSP_STAT_BUSY,
+ NVSP_STAT_MAX,
};
struct nvsp_message_header {
- u32 MessageType;
+ u32 msg_type;
};
/* Init Messages */
@@ -90,8 +90,8 @@ struct nvsp_message_header {
* versioning (i.e. this message will be the same for ever).
*/
struct nvsp_message_init {
- u32 MinProtocolVersion;
- u32 MaxProtocolVersion;
+ u32 min_protocol_ver;
+ u32 max_protocol_ver;
} __attribute__((packed));
/*
@@ -100,14 +100,14 @@ struct nvsp_message_init {
* (i.e. this message will be the same for ever).
*/
struct nvsp_message_init_complete {
- u32 NegotiatedProtocolVersion;
- u32 MaximumMdlChainLength;
- u32 Status;
+ u32 negotiated_protocol_ver;
+ u32 max_mdl_chain_len;
+ u32 status;
} __attribute__((packed));
union nvsp_message_init_uber {
- struct nvsp_message_init Init;
- struct nvsp_message_init_complete InitComplete;
+ struct nvsp_message_init init;
+ struct nvsp_message_init_complete init_complete;
} __attribute__((packed));
/* Version 1 Messages */
@@ -117,8 +117,8 @@ union nvsp_message_init_uber {
* can use this information when handling OIDs sent by the VSC.
*/
struct nvsp_1_message_send_ndis_version {
- u32 NdisMajorVersion;
- u32 NdisMinorVersion;
+ u32 ndis_major_ver;
+ u32 ndis_minor_ver;
} __attribute__((packed));
/*
@@ -126,15 +126,15 @@ struct nvsp_1_message_send_ndis_version {
* can then use the receive buffer to send data to the VSC.
*/
struct nvsp_1_message_send_receive_buffer {
- u32 GpadlHandle;
- u16 Id;
+ u32 gpadl_handle;
+ u16 id;
} __attribute__((packed));
struct nvsp_1_receive_buffer_section {
- u32 Offset;
- u32 SubAllocationSize;
- u32 NumSubAllocations;
- u32 EndOffset;
+ u32 offset;
+ u32 sub_alloc_size;
+ u32 num_sub_allocs;
+ u32 end_offset;
} __attribute__((packed));
/*
@@ -143,8 +143,8 @@ struct nvsp_1_receive_buffer_section {
* buffer.
*/
struct nvsp_1_message_send_receive_buffer_complete {
- u32 Status;
- u32 NumSections;
+ u32 status;
+ u32 num_sections;
/*
* The receive buffer is split into two parts, a large suballocation
@@ -165,7 +165,7 @@ struct nvsp_1_message_send_receive_buffer_complete {
* LargeOffset SmallOffset
*/
- struct nvsp_1_receive_buffer_section Sections[1];
+ struct nvsp_1_receive_buffer_section sections[1];
} __attribute__((packed));
/*
@@ -174,7 +174,7 @@ struct nvsp_1_message_send_receive_buffer_complete {
* again.
*/
struct nvsp_1_message_revoke_receive_buffer {
- u16 Id;
+ u16 id;
};
/*
@@ -182,8 +182,8 @@ struct nvsp_1_message_revoke_receive_buffer {
* can then use the send buffer to send data to the VSP.
*/
struct nvsp_1_message_send_send_buffer {
- u32 GpadlHandle;
- u16 Id;
+ u32 gpadl_handle;
+ u16 id;
} __attribute__((packed));
/*
@@ -192,7 +192,7 @@ struct nvsp_1_message_send_send_buffer {
* buffer.
*/
struct nvsp_1_message_send_send_buffer_complete {
- u32 Status;
+ u32 status;
/*
* The VSC gets to choose the size of the send buffer and the VSP gets
@@ -200,7 +200,7 @@ struct nvsp_1_message_send_send_buffer_complete {
* dynamic reconfigurations when the cost of GPA-direct buffers
* decreases.
*/
- u32 SectionSize;
+ u32 section_size;
} __attribute__((packed));
/*
@@ -208,7 +208,7 @@ struct nvsp_1_message_send_send_buffer_complete {
* completes this transaction, the vsp should never use the send buffer again.
*/
struct nvsp_1_message_revoke_send_buffer {
- u16 Id;
+ u16 id;
};
/*
@@ -221,7 +221,7 @@ struct nvsp_1_message_send_rndis_packet {
* channels of communication. However, the Network VSP only has one.
* Therefore, the channel travels with the RNDIS packet.
*/
- u32 ChannelType;
+ u32 channel_type;
/*
* This field is used to send part or all of the data through a send
@@ -229,8 +229,8 @@ struct nvsp_1_message_send_rndis_packet {
* index is 0xFFFFFFFF, then the send buffer is not being used and all
* of the data was sent through other VMBus mechanisms.
*/
- u32 SendBufferSectionIndex;
- u32 SendBufferSectionSize;
+ u32 send_buf_section_index;
+ u32 send_buf_section_size;
} __attribute__((packed));
/*
@@ -239,35 +239,35 @@ struct nvsp_1_message_send_rndis_packet {
* message cannot use any resources associated with the original RNDIS packet.
*/
struct nvsp_1_message_send_rndis_packet_complete {
- u32 Status;
+ u32 status;
};
union nvsp_1_message_uber {
- struct nvsp_1_message_send_ndis_version SendNdisVersion;
+ struct nvsp_1_message_send_ndis_version send_ndis_ver;
- struct nvsp_1_message_send_receive_buffer SendReceiveBuffer;
+ struct nvsp_1_message_send_receive_buffer send_recv_buf;
struct nvsp_1_message_send_receive_buffer_complete
- SendReceiveBufferComplete;
- struct nvsp_1_message_revoke_receive_buffer RevokeReceiveBuffer;
+ send_recv_buf_complete;
+ struct nvsp_1_message_revoke_receive_buffer revoke_recv_buf;
- struct nvsp_1_message_send_send_buffer SendSendBuffer;
- struct nvsp_1_message_send_send_buffer_complete SendSendBufferComplete;
- struct nvsp_1_message_revoke_send_buffer RevokeSendBuffer;
+ struct nvsp_1_message_send_send_buffer send_send_buf;
+ struct nvsp_1_message_send_send_buffer_complete send_send_buf_complete;
+ struct nvsp_1_message_revoke_send_buffer revoke_send_buf;
- struct nvsp_1_message_send_rndis_packet SendRNDISPacket;
+ struct nvsp_1_message_send_rndis_packet send_rndis_pkt;
struct nvsp_1_message_send_rndis_packet_complete
- SendRNDISPacketComplete;
+ send_rndis_pkt_complete;
} __attribute__((packed));
union nvsp_all_messages {
- union nvsp_message_init_uber InitMessages;
- union nvsp_1_message_uber Version1Messages;
+ union nvsp_message_init_uber init_msg;
+ union nvsp_1_message_uber v1_msg;
} __attribute__((packed));
/* ALL Messages */
struct nvsp_message {
- struct nvsp_message_header Header;
- union nvsp_all_messages Messages;
+ struct nvsp_message_header hdr;
+ union nvsp_all_messages msg;
} __attribute__((packed));
@@ -293,39 +293,39 @@ struct nvsp_message {
/* Per netvsc channel-specific */
struct netvsc_device {
- struct hv_device *Device;
+ struct hv_device *dev;
- atomic_t RefCount;
- atomic_t NumOutstandingSends;
+ atomic_t refcnt;
+ atomic_t num_outstanding_sends;
/*
* List of free preallocated hv_netvsc_packet to represent receive
* packet
*/
- struct list_head ReceivePacketList;
- spinlock_t receive_packet_list_lock;
+ struct list_head recv_pkt_list;
+ spinlock_t recv_pkt_list_lock;
/* Send buffer allocated by us but manages by NetVSP */
- void *SendBuffer;
- u32 SendBufferSize;
- u32 SendBufferGpadlHandle;
- u32 SendSectionSize;
+ void *send_buf;
+ u32 send_buf_size;
+ u32 send_buf_gpadl_handle;
+ u32 send_section_size;
/* Receive buffer allocated by us but manages by NetVSP */
- void *ReceiveBuffer;
- u32 ReceiveBufferSize;
- u32 ReceiveBufferGpadlHandle;
- u32 ReceiveSectionCount;
- struct nvsp_1_receive_buffer_section *ReceiveSections;
+ void *recv_buf;
+ u32 recv_buf_size;
+ u32 recv_buf_gpadl_handle;
+ u32 recv_section_cnt;
+ struct nvsp_1_receive_buffer_section *recv_section;
/* Used for NetVSP initialization protocol */
- struct osd_waitevent *ChannelInitEvent;
- struct nvsp_message ChannelInitPacket;
+ struct osd_waitevent *channel_init_event;
+ struct nvsp_message channel_init_pkt;
- struct nvsp_message RevokePacket;
+ struct nvsp_message revoke_packet;
/* unsigned char HwMacAddr[HW_MACADDR_LEN]; */
/* Holds rndis device info */
- void *Extension;
+ void *extension;
};
#endif /* _NETVSC_H_ */
diff --git a/drivers/staging/hv/netvsc_api.h b/drivers/staging/hv/netvsc_api.h
index ac40db5..b4bed36 100644
--- a/drivers/staging/hv/netvsc_api.h
+++ b/drivers/staging/hv/netvsc_api.h
@@ -95,7 +95,7 @@ struct netvsc_driver {
*/
int (*recv_cb)(struct hv_device *dev,
struct hv_netvsc_packet *packet);
- void (*link_status_change)(struct hv_device *dev, u32 Status);
+ void (*link_status_change)(struct hv_device *dev, u32 status);
/* Specific to this driver */
int (*send)(struct hv_device *dev, struct hv_netvsc_packet *packet);
diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c
index dffcc03..63d24c6 100644
--- a/drivers/staging/hv/rndis_filter.c
+++ b/drivers/staging/hv/rndis_filter.c
@@ -266,7 +266,7 @@ static int rndis_filter_send_request(struct rndis_device *dev,
rndis_filter_send_request_completion;
packet->completion.send.send_completion_tid = (unsigned long)dev;
- ret = rndis_filter.inner_drv.send(dev->net_dev->Device, packet);
+ ret = rndis_filter.inner_drv.send(dev->net_dev->dev, packet);
return ret;
}
@@ -338,10 +338,10 @@ static void rndis_filter_receive_indicate_status(struct rndis_device *dev,
if (indicate->Status == RNDIS_STATUS_MEDIA_CONNECT) {
rndis_filter.inner_drv.link_status_change(
- dev->net_dev->Device, 1);
+ dev->net_dev->dev, 1);
} else if (indicate->Status == RNDIS_STATUS_MEDIA_DISCONNECT) {
rndis_filter.inner_drv.link_status_change(
- dev->net_dev->Device, 0);
+ dev->net_dev->dev, 0);
} else {
/*
* TODO:
@@ -376,7 +376,7 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
pkt->is_data_pkt = true;
- rndis_filter.inner_drv.recv_cb(dev->net_dev->Device,
+ rndis_filter.inner_drv.recv_cb(dev->net_dev->dev,
pkt);
}
@@ -392,13 +392,13 @@ static int rndis_filter_receive(struct hv_device *dev,
return -EINVAL;
/* Make sure the rndis device state is initialized */
- if (!net_dev->Extension) {
+ if (!net_dev->extension) {
DPRINT_ERR(NETVSC, "got rndis message but no rndis device..."
"dropping this message!");
return -1;
}
- rndis_dev = (struct rndis_device *)net_dev->Extension;
+ rndis_dev = (struct rndis_device *)net_dev->extension;
if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) {
DPRINT_ERR(NETVSC, "got rndis message but rndis device "
"uninitialized...dropping this message!");
@@ -782,7 +782,7 @@ static int rndis_filte_device_add(struct hv_device *dev,
/* ASSERT(netDevice); */
/* ASSERT(netDevice->Device); */
- netDevice->Extension = rndisDevice;
+ netDevice->extension = rndisDevice;
rndisDevice->net_dev = netDevice;
/* Send the rndis initialization message */
@@ -819,13 +819,13 @@ static int rndis_filte_device_add(struct hv_device *dev,
static int rndis_filter_device_remove(struct hv_device *dev)
{
struct netvsc_device *net_dev = dev->Extension;
- struct rndis_device *rndis_dev = net_dev->Extension;
+ struct rndis_device *rndis_dev = net_dev->extension;
/* Halt and release the rndis device */
rndis_filter_halt_device(rndis_dev);
kfree(rndis_dev);
- net_dev->Extension = NULL;
+ net_dev->extension = NULL;
/* Pass control to inner driver to remove the device */
rndis_filter.inner_drv.base.OnDeviceRemove(dev);
@@ -844,7 +844,7 @@ int rndis_filter_open(struct hv_device *dev)
if (!netDevice)
return -EINVAL;
- return rndis_filter_open_device(netDevice->Extension);
+ return rndis_filter_open_device(netDevice->extension);
}
int rndis_filter_close(struct hv_device *dev)
@@ -854,7 +854,7 @@ int rndis_filter_close(struct hv_device *dev)
if (!netDevice)
return -EINVAL;
- return rndis_filter_close_device(netDevice->Extension);
+ return rndis_filter_close_device(netDevice->extension);
}
static int rndis_filter_send(struct hv_device *dev,
--
1.6.3.2
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
