diff options
author | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
commit | 5a4def747897c1c6ffbe465506d846c7c686d3e9 (patch) | |
tree | e5a9ca31ab554e993f1a9041e44976cf7b253921 /Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c | |
parent | a8871c7fba73307226bd13e2cad4c840c850e6f1 (diff) | |
download | lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.gz lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.bz2 lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.zip |
Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda
Diffstat (limited to 'Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c')
-rw-r--r-- | Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c b/Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c index 899b81f7e..687efe0c1 100644 --- a/Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c +++ b/Demos/Device/ClassDriver/RNDISEthernet/Lib/Ethernet.c @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -34,7 +34,7 @@ * frames sent and received, deferring the processing of sub-packet protocols to the appropriate * protocol handlers, such as DHCP or ARP. */ - + #include "Ethernet.h" /** Constant for convenience when checking against or setting a MAC address to the virtual server MAC address. */ @@ -64,9 +64,9 @@ void Ethernet_ProcessPacket(Ethernet_Frame_Info_t* const FrameIN, /* Cast the incoming Ethernet frame to the Ethernet header type */ Ethernet_Frame_Header_t* FrameINHeader = (Ethernet_Frame_Header_t*)&FrameIN->FrameData; Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&FrameOUT->FrameData; - + int16_t RetSize = NO_RESPONSE; - + /* Ensure frame is addressed to either all (broadcast) or the virtual webserver, and is a type II frame */ if ((MAC_COMPARE(&FrameINHeader->Destination, &ServerMACAddress) || MAC_COMPARE(&FrameINHeader->Destination, &BroadcastMACAddress)) && @@ -78,14 +78,14 @@ void Ethernet_ProcessPacket(Ethernet_Frame_Info_t* const FrameIN, case ETHERTYPE_ARP: RetSize = ARP_ProcessARPPacket(&FrameIN->FrameData[sizeof(Ethernet_Frame_Header_t)], &FrameOUT->FrameData[sizeof(Ethernet_Frame_Header_t)]); - break; + break; case ETHERTYPE_IPV4: RetSize = IP_ProcessIPPacket(FrameIN, &FrameIN->FrameData[sizeof(Ethernet_Frame_Header_t)], &FrameOUT->FrameData[sizeof(Ethernet_Frame_Header_t)]); break; } - + /* Protocol processing routine has filled a response, complete the ethernet frame header */ if (RetSize > 0) { @@ -93,7 +93,7 @@ void Ethernet_ProcessPacket(Ethernet_Frame_Info_t* const FrameIN, FrameOUTHeader->Source = ServerMACAddress; FrameOUTHeader->Destination = FrameINHeader->Source; FrameOUTHeader->EtherType = FrameINHeader->EtherType; - + /* Set the response length in the buffer and indicate that a response is ready to be sent */ FrameOUT->FrameLength = (sizeof(Ethernet_Frame_Header_t) + RetSize); FrameOUT->FrameInBuffer = true; @@ -124,9 +124,10 @@ uint16_t Ethernet_Checksum16(void* Data, for (uint16_t CurrWord = 0; CurrWord < (Bytes >> 1); CurrWord++) Checksum += Words[CurrWord]; - + while (Checksum & 0xFFFF0000) Checksum = ((Checksum & 0xFFFF) + (Checksum >> 16)); - + return ~Checksum; } + |