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Break device mode class driver interfaces into seperate config and state structs which are then combined, for clarity. Move device mode class driver interfaces back into the device mode class driver headers from the common class headers to make room for host class interfaces.

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This commit is contained in:
Dean Camera 2009-06-18 10:31:55 +00:00
parent e338cb6f32
commit f896c00c48
58 changed files with 912 additions and 3594 deletions
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16
Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c
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@ -56,7 +56,7 @@ TCP_ConnectionState_t ConnectionStateTable[MAX_TCP_CONNECTIONS];
* level. If an application produces a response, this task constructs the appropriate Ethernet frame and places it into the Ethernet OUT
* buffer for later transmission.
*/
void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo)
void TCP_TCPTask(USB_ClassInfo_RNDIS_Device_t* RNDISInterfaceInfo)
{
/* Task to hand off TCP packets to and from the listening applications. */
@ -76,7 +76,7 @@ void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo)
}
/* Bail out early if there is already a frame waiting to be sent in the Ethernet OUT buffer */
if (RNDISInterfaceInfo->FrameOUT.FrameInBuffer)
if (RNDISInterfaceInfo->State.FrameOUT.FrameInBuffer)
return;
/* Send response packets from each application as the TCP packet buffers are filled by the applications */
@ -86,11 +86,11 @@ void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo)
if ((ConnectionStateTable[CSTableEntry].Info.Buffer.Direction == TCP_PACKETDIR_OUT) &&
(ConnectionStateTable[CSTableEntry].Info.Buffer.Ready))
{
Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData;
IP_Header_t* IPHeaderOUT = (IP_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)];
TCP_Header_t* TCPHeaderOUT = (TCP_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&RNDISInterfaceInfo->State.FrameOUT.FrameData;
IP_Header_t* IPHeaderOUT = (IP_Header_t*)&RNDISInterfaceInfo->State.FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)];
TCP_Header_t* TCPHeaderOUT = (TCP_Header_t*)&RNDISInterfaceInfo->State.FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
sizeof(IP_Header_t)];
void* TCPDataOUT = &RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
void* TCPDataOUT = &RNDISInterfaceInfo->State.FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
sizeof(IP_Header_t) +
sizeof(TCP_Header_t)];
@ -145,8 +145,8 @@ void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo)
PacketSize += sizeof(Ethernet_Frame_Header_t);
/* Set the response length in the buffer and indicate that a response is ready to be sent */
RNDISInterfaceInfo->FrameOUT.FrameLength = PacketSize;
RNDISInterfaceInfo->FrameOUT.FrameInBuffer = true;
RNDISInterfaceInfo->State.FrameOUT.FrameLength = PacketSize;
RNDISInterfaceInfo->State.FrameOUT.FrameInBuffer = true;
ConnectionStateTable[CSTableEntry].Info.Buffer.Ready = false;