--- a/devices/ccat/CCatDefinitions.h Fri Apr 04 08:32:09 2014 +0200
+++ b/devices/ccat/CCatDefinitions.h Fri Apr 04 08:59:37 2014 +0200
@@ -1,1 +1,249 @@
-../../../ccat/CCatDefinitions.h
\ No newline at end of file
+/**
+ Network Driver for Beckhoff CCAT communication controller
+ Copyright (C) 2014 Beckhoff Automation GmbH
+ Author: Patrick Bruenn <p.bruenn@beckhoff.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#ifndef _CCAT_DEFINITIONS_H_
+#define _CCAT_DEFINITIONS_H_
+
+#ifndef WINDOWS
+#include <linux/kernel.h>
+typedef uint8_t BYTE;
+typedef uint32_t ULONG;
+typedef uint16_t USHORT;
+typedef uint8_t UINT8;
+typedef uint16_t UINT16;
+typedef uint32_t UINT32;
+typedef uint64_t UINT64;
+
+#undef pr_fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#endif
+
+typedef struct _ETHERNET_ADDRESS
+{
+ UINT8 b[6];
+}ETHERNET_ADDRESS;
+
+
+typedef uint64_t LIST_ENTRY;
+
+typedef enum CCatInfoTypes
+{
+ CCATINFO_NOTUSED = 0,
+ CCATINFO_BLOCK = 1,
+ CCATINFO_ETHERCAT_SLAVE = 2,
+ CCATINFO_ETHERCAT_MASTER = 3,
+ CCATINFO_ETHERNET_MAC = 4,
+ CCATINFO_ETHERNET_SWITCH = 5,
+ CCATINFO_SERCOS3 = 6,
+ CCATINFO_PROFIBUS = 7,
+ CCATINFO_CAN_CONTROLLER = 8,
+ CCATINFO_KBUS_MASTER = 9,
+ CCATINFO_IP_LINK = 10,
+ CCATINFO_SPI_MASTER = 11,
+ CCATINFO_I2C_MASTER = 12,
+ CCATINFO_GPIO = 13,
+ CCATINFO_DRIVEIP = 14,
+ CCATINFO_EPCS_PROM = 15,
+ CCATINFO_SYSTIME = 16,
+ CCATINFO_INTCTRL = 17,
+ CCATINFO_EEPROM = 18,
+ CCATINFO_DMA = 19,
+ CCATINFO_ETHERCAT_MASTER_DMA = 20,
+ CCATINFO_ETHERNET_MAC_DMA = 21,
+ CCATINFO_SRAM = 22,
+ CCATINFO_COPY_BLOCK = 23,
+ CCATINFO_MAX
+} _CCatInfoTypes;
+
+typedef struct
+{
+ USHORT eCCatInfoType;
+ USHORT nRevision;
+ union
+ {
+ ULONG nParam;
+ struct
+ {
+ BYTE nMaxEntries;
+ BYTE compileDay;
+ BYTE compileMonth;
+ BYTE compileYear;
+ };
+ struct
+ {
+ BYTE txDmaChn;
+ BYTE rxDmaChn;
+ };
+ struct
+ {
+ BYTE nExternalDataSize : 2;
+ BYTE reserved1 : 6;
+ BYTE nRamSize; //size = 2^ramSize
+ USHORT reserved2;
+ };
+ };
+ ULONG nAddr;
+ ULONG nSize;
+} CCatInfoBlock, *PCCatInfoBlock;
+
+typedef struct _CCAT_HEADER_TAG
+{
+ UINT16 length; // not used in header // required for 64 Bit Alignment in CCAT
+ UINT8 port0 : 1;
+ UINT8 port1 : 1;
+ UINT8 reserved1 : 6;
+ UINT8 tsEnable : 1;
+ UINT8 reserved2 : 7;
+ UINT32 sent : 1;
+ UINT32 reserved3 : 31;
+ UINT64 TimeStamp;
+}CCAT_HEADER_TAG;
+
+typedef struct _CCatDmaTxFrame
+{
+ LIST_ENTRY list;
+ CCAT_HEADER_TAG head;
+ UINT8 data[0x800-sizeof(LIST_ENTRY)-sizeof(CCAT_HEADER_TAG)];
+}CCatDmaTxFrame;
+
+typedef struct _CCatRxDesc
+{
+ union
+ {
+ struct
+ {
+ UINT32 nextDesc : 24;
+ UINT32 reserved1 : 7;
+ UINT32 nextValid : 1;
+ UINT32 received : 1;
+ UINT32 reserved2 : 31;
+ };
+ UINT32 head[2];
+ };
+ union
+ {
+ struct
+ {
+ UINT16 length : 12;
+ UINT16 reserved3 : 4;
+ };
+ UINT16 uLength;
+ };
+ UINT16 port;
+ UINT32 reserved4;
+ UINT64 timestamp;
+ UINT8 data[0x7e8];
+}CCatRxDesc;
+
+typedef struct _CCatMacRegs
+{
+ union
+ {
+ struct
+ {
+ UINT8 frameLenErrCnt;
+ UINT8 rxErrCnt;
+ UINT8 crcErrCnt;
+ UINT8 linkLostErrCnt;
+ };
+ UINT32 errCnt;
+ };
+ UINT32 reserved1;
+ UINT8 dropFrameErrCnt; // 0x08
+ UINT8 reserved2[7];
+ UINT32 txFrameCnt; // 0x10
+ UINT32 rxFrameCnt; // 0x14
+ UINT32 reserved3[2];
+ UINT8 txFifoLevel : 7;
+ UINT8 reserved4 : 1;
+ UINT8 reserved5[7];
+ UINT8 txErrMemFull;
+ UINT8 reserved6[7];
+ UINT32 reserved8[18];
+ UINT8 miiConnected;
+}CCatMacRegs;
+
+typedef struct _CCatMii
+{
+ USHORT startMiCycle : 1;
+ USHORT reserved1 : 6;
+ USHORT cmdErr : 1;
+#define MII_CMD_READ 1
+#define MII_CMD_WRITE 2
+ USHORT cmd : 2;
+ USHORT reserved2 : 6;
+ USHORT phyAddr : 5;
+ USHORT reserved3 : 3;
+ USHORT phyReg : 5;
+ USHORT reserved4 : 3;
+ USHORT phyWriteData;
+ USHORT phyReadData;
+ ETHERNET_ADDRESS macAddr;
+ USHORT macFilterEnabled : 1;
+ USHORT reserved6 : 7;
+ USHORT linkStatus : 1;
+ USHORT reserved7 : 7;
+ ULONG led0;
+ ULONG led1;
+ ULONG led2[2];
+ ULONG systimeInsertion[4];
+ ULONG interruptState[2];
+ ULONG interruptMask[2];
+}CCatMii;
+
+typedef struct _CCatDmaTxFifo
+{
+ UINT32 startAddr : 24;
+ UINT32 numQuadWords : 8;
+ UINT32 reserved1;
+ UINT8 fifoReset;
+ UINT8 reserved2[7];
+}CCatDmaTxFifo;
+
+typedef struct _CCatDmaRxActBuf
+{
+ union
+ {
+ struct
+ {
+ UINT32 startAddr : 24;
+ UINT32 reserved1 : 7;
+ UINT32 nextValid : 1;
+ UINT32 lastAddr : 24;
+ UINT32 reserved2 : 8;
+ UINT32 FifoLevel : 24;
+ UINT32 bufferLevel : 8;
+ UINT32 nextAddr;
+ };
+ UINT32 rxActBuf;
+ };
+}CCatDmaRxActBuf;
+
+typedef struct _CCatInfoBlockOffs
+{
+ UINT32 reserved;
+ UINT32 nMMIOffs;
+ UINT32 nTxFifoOffs;
+ UINT32 nMacRegOffs;
+ UINT32 nRxMemOffs;
+ UINT32 nTxMemOffs;
+ UINT32 nMiscOffs;
+} CCatInfoBlockOffs;
+#endif /* #ifndef _CCAT_DEFINITIONS_H_ */
+