+++ /dev/null
-/****************************************************************************
-
- (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
- www.systec-electronic.com
-
- Project: openPOWERLINK
-
- Description: interface for ethernetdriver
- "fast ethernet controller" (FEC)
- freescale coldfire MCF528x and compatible FEC
-
- License:
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of SYSTEC electronic GmbH nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without prior written permission. For written
- permission, please contact info@systec-electronic.com.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
- Severability Clause:
-
- If a provision of this License is or becomes illegal, invalid or
- unenforceable in any jurisdiction, that shall not affect:
- 1. the validity or enforceability in that jurisdiction of any other
- provision of this License; or
- 2. the validity or enforceability in other jurisdictions of that or
- any other provision of this License.
-
- -------------------------------------------------------------------------
-
- $RCSfile: EdrvFec5282.h,v $
-
- $Author: D.Krueger $
-
- $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $
-
- $State: Exp $
-
- Build Environment:
- Dev C++ and GNU-Compiler for m68k
-
- -------------------------------------------------------------------------
-
- Revision History:
-
- 2005/08/01 m.b.: start of implementation
-
-****************************************************************************/
-
-#ifndef _EDRVFEC_H_
-#define _EDRVFEC_H_
-
-//---------------------------------------------------------------------------
-// const defines
-//---------------------------------------------------------------------------
-// base addresses
-#define FEC0_ADDR 0x0000
-#define FEC1_ADDR 0x0000 //tbd
-
-// control / status registers
-#define FEC_EIR 0x1004 // interrupt event register
-#define FEC_EIMR 0x1008 // interrupt mask register
-#define FEC_RDAR 0x1010 // receive descriptor active register
-#define FEC_TDAR 0x1014 // transmit descriptor active register
-#define FEC_ECR 0x1024 // ethernet control register
-#define FEC_MMFR 0x1040 // MII data register
-#define FEC_MSCR 0x1044 // MII speed register
-#define FEC_MIBC 0x1064 // MIB control/status register
-#define FEC_RCR 0x1084 // receive control register
-#define FEC_TCR 0x10C4 // transmit control register
-#define FEC_PALR 0x10E4 // physical address low register
-#define FEC_PAUR 0x10E8 // physical address high + type register
-#define FEC_OPD 0x10EC // opcode + pause register
-#define FEC_IAUR 0x1118 // upper 32 bit of individual hash table
-#define FEC_IALR 0x111C // lower 32 bit of individual hash table
-#define FEC_GAUR 0x1120 // upper 32 bit of group hash table
-#define FEC_GALR 0x1124 // lower 32 bit of group hash table
-#define FEC_TFWR 0x1144 // transmit FIFO watermark
-#define FEC_FRBR 0x114C // FIFO receive bound register
-#define FEC_FRSR 0x1150 // FIFO receive FIFO start register
-#define FEC_ERDSR 0x1180 // pointer to receive descriptor ring
-#define FEC_ETDSR 0x1184 // pointer to transmit descriptor ring
-#define FEC_EMRBR 0x1188 // maximum receive buffer size
-
-// mib block counters memory map
-#define FEC_RMON_T_DROP 0x1200 // count of frames not counted correctly
-#define FEC_RMON_T_PACKETS 0x1204 // RMON tx packet count
-#define FEC_RMON_T_BC_PKT 0x1208 // RMON tx broadcast packets
-#define FEC_RMON_T_MC_PKT 0x120C // RMON tx multicast packets
-#define FEC_RMON_T_CRC_ALIGN 0x1210 // RMON tx packets w CRC/align error
-#define FEC_RMON_T_UNDERSIZE 0x1214 // RMON tx packets < 64 bytes, good CRC
-#define FEC_RMON_T_OVERSIZE 0x1218 // RMON tx packets > MAX_FL bytes, good CRC
-#define FEC_RMON_T_FRAG 0x121C // RMON tx packets < 64 bytes, bad CRC
-#define FEC_RMON_T_JAB 0x1220 // RMON tx packets > MAX_FL bytes, bad CRC
-#define FEC_RMON_T_COL 0x1224 // RMON tx collision count
-#define FEC_RMON_T_P64 0x1228 // RMON tx 64 byte packets
-#define FEC_RMON_T_P65TO127 0x122C // RMON tx 65 to 127 byte packets
-#define FEC_RMON_T_P128TO255 0x1230 // RMON tx 128 to 255 byte packets
-#define FEC_RMON_T_P256TO511 0x1234 // RMON tx 256 to 511 byte packets
-#define FEC_RMON_T_P512TO1023 0x1238 // RMON tx 512 to 1023 byte packets
-#define FEC_RMON_T_P1024TO2047 0x123C // RMON tx 1024 to 2047 byte packets
-#define FEC_RMON_T_P_GTE2048 0x1240 // RMON tx w > 2048 bytes
-#define FEC_RMON_T_OCTETS 0x1244 // RMON tx octets
-#define FEC_IEEE_T_DROP 0x1248 // count of frames not counted correctly
-#define FEC_IEEE_T_FRAME_OK 0x124C // frames transmitted OK
-#define FEC_IEEE_T_1COL 0x1250 // frames transmitted with single collision
-#define FEC_IEEE_T_MCOL 0x1254 // frames transmitted with multiple collisions
-#define FEC_IEEE_T_DEF 0x1258 // frames transmitted after deferral delay
-#define FEC_IEEE_T_LCOL 0x125C // frames transmitted with late collisions
-#define FEC_IEEE_T_EXCOL 0x1260 // frames transmitted with excessive collisions
-#define FEC_IEEE_T_MACERR 0x1264 // frames transmitted with tx-FIFO underrun
-#define FEC_IEEE_T_CSERR 0x1268 // frames transmitted with carrier sense error
-#define FEC_IEEE_T_SQE 0x126C // frames transmitted with SQE error
-#define FEC_IEEE_T_FDXFC 0x1270 // flow control pause frames transmitted
-#define FEC_IEEE_T_OCTETS_OK 0x1274 // octet count for frames transmitted w/o error
-#define FEC_RMON_R_PACKETS 0x1284 // RMON rx packet count
-#define FEC_RMON_R_BC_PKT 0x1288 // RMON rx broadcast packets
-#define FEC_RMON_R_MC_PKT 0x128C // RMON rx multicast packets
-#define FEC_RMON_R_CRC_ALIGN 0x1290 // RMON rx packets w CRC/align error
-#define FEC_RMON_R_UNDERSIZE 0x1294 // RMON rx packets < 64 bytes, good CRC
-#define FEC_RMON_R_OVERSIZE 0x1298 // RMON rx packets > MAX_FL bytes, good CRC
-#define FEC_RMON_R_FRAG 0x129C // RMON rx packets < 64 bytes, bad CRC
-#define FEC_RMON_R_JAB 0x12A0 // RMON rx packets > MAX_FL bytes, bad CRC
-#define FEC_RMON_R_RESVD_0 0x12A4 //
-#define FEC_RMON_R_P64 0x12A8 // RMON rx 64 byte packets
-#define FEC_RMON_R_P65T0127 0x12AC // RMON rx 65 to 127 byte packets
-#define FEC_RMON_R_P128TO255 0x12B0 // RMON rx 128 to 255 byte packets
-#define FEC_RMON_R_P256TO511 0x12B4 // RMON rx 256 to 511 byte packets
-#define FEC_RMON_R_P512TO1023 0x12B8 // RMON rx 512 to 1023 byte packets
-#define FEC_RMON_R_P1024TO2047 0x12BC // RMON rx 1024 to 2047 byte packets
-#define FEC_RMON_R_GTE2048 0x12C0 // RMON rx w > 2048 bytes
-#define FEC_RMON_R_OCTETS 0x12C4 // RMON rx octets
-#define FEC_IEEE_R_DROP 0x12C8 // count of frames not counted correctly
-#define FEC_IEEE_R_FRAME_OK 0x12CC // frames received OK
-#define FEC_IEEE_R_CRC 0x12D0 // frames received with CRC error
-#define FEC_IEEE_R_ALIGN 0x12D4 // frames received with alignment error
-#define FEC_IEEE_R_MACERR 0x12D8 // receive FIFO overflow count
-#define FEC_IEEE_R_FDXFC 0x12DC // flow control pause frames received
-#define FEC_IEEE_R_OCTETS_OK 0x12E0 // octet count for frames rcvd w/o error
-
-// register bit definitions and macros
-#define FEC_EIR_UN (0x00080000)
-#define FEC_EIR_RL (0x00100000)
-#define FEC_EIR_LC (0x00200000)
-#define FEC_EIR_EBERR (0x00400000)
-#define FEC_EIR_MII (0x00800000)
-#define FEC_EIR_RXB (0x01000000)
-#define FEC_EIR_RXF (0x02000000)
-#define FEC_EIR_TXB (0x04000000)
-#define FEC_EIR_TXF (0x08000000)
-#define FEC_EIR_GRA (0x10000000)
-#define FEC_EIR_BABT (0x20000000)
-#define FEC_EIR_BABR (0x40000000)
-#define FEC_EIR_HBERR (0x80000000)
-
-#define FEC_EIMR_UN (0x00080000)
-#define FEC_EIMR_RL (0x00100000)
-#define FEC_EIMR_LC (0x00200000)
-#define FEC_EIMR_EBERR (0x00400000)
-#define FEC_EIMR_MII (0x00800000)
-#define FEC_EIMR_RXB (0x01000000)
-#define FEC_EIMR_RXF (0x02000000)
-#define FEC_EIMR_TXB (0x04000000)
-#define FEC_EIMR_TXF (0x08000000)
-#define FEC_EIMR_GRA (0x10000000)
-#define FEC_EIMR_BABT (0x20000000)
-#define FEC_EIMR_BABR (0x40000000)
-#define FEC_EIMR_HBERR (0x80000000)
-
-#define FEC_RDAR_R_DES_ACTIVE (0x01000000)
-
-#define FEC_TDAR_X_DES_ACTIVE (0x01000000)
-
-#define FEC_ECR_RESET (0x00000001)
-#define FEC_ECR_ETHER_EN (0x00000002)
-
-#define FEC_MMFR_DATA(x) (((x) & 0xFFFF))
-#define FEC_MMFR_TA (0x00020000)
-#define FEC_MMFR_RA(x) (((x) & 0x1F) << 18)
-#define FEC_MMFR_PA(x) (((x) & 0x1F) << 23)
-#define FEC_MMFR_OP_WR (0x10000000)
-#define FEC_MMFR_OP_RD (0x20000000)
-#define FEC_MMFR_ST (0x40000000)
-
-#define FEC_MSCR_MII_SPEED(x) (((x) & 0x1F) << 1)
-#define FEC_MSCR_DIS_PREAMBLE (0x00000008)
-
-#define FEC_MIBC_MIB_IDLE (0x40000000)
-#define FEC_MIBC_MIB_DISABLE (0x80000000)
-
-#define FEC_RCR_LOOP (0x00000001)
-#define FEC_RCR_DRT (0x00000002)
-#define FEC_RCR_MII_MODE (0x00000004)
-#define FEC_RCR_PROM (0x00000008)
-#define FEC_RCR_BC_REJ (0x00000010)
-#define FEC_RCR_FCE (0x00000020)
-#define FEC_RCR_MAX_FL(x) (((x) & 0x07FF) << 16)
-
-#define FEC_TCR_GTS (0x00000001)
-#define FEC_TCR_HBC (0x00000002)
-#define FEC_TCR_FDEN (0x00000004)
-#define FEC_TCR_TFC_PAUSE (0x00000008)
-#define FEC_TCR_RFC_PAUSE (0x00000010)
-
-#define FEC_PALR_BYTE3(x) (((x) & 0xFF) << 0)
-#define FEC_PALR_BYTE2(x) (((x) & 0xFF) << 8)
-#define FEC_PALR_BYTE1(x) (((x) & 0xFF) << 16)
-#define FEC_PALR_BYTE0(x) (((x) & 0xFF) << 24)
-
-//#define FEC_PAUR_TYPE(x) (((x) & 0xFFFF) << 0)
-#define FEC_PAUR_BYTE5(x) (((x) & 0xFF) << 16)
-#define FEC_PAUR_BYTE4(x) (((x) & 0xFF) << 24)
-
-#define FEC_OPD_PAUSE_DUR(x) (((x) & 0xFFFF))
-//#define FEC_OPD_OPCODE(x) (((x) & 0xFFFF) << 16)
-
-//m.b.
-#define FEC_IAUR_BYTE7(x) (((x) & 0xFF) << 0)
-#define FEC_IAUR_BYTE6(x) (((x) & 0xFF) << 8)
-#define FEC_IAUR_BYTE5(x) (((x) & 0xFF) << 16)
-#define FEC_IAUR_BYTE4(x) (((x) & 0xFF) << 24)
-
-#define FEC_IALR_BYTE3(x) (((x) & 0xFF) << 0)
-#define FEC_IALR_BYTE2(x) (((x) & 0xFF) << 8)
-#define FEC_IALR_BYTE1(x) (((x) & 0xFF) << 16)
-#define FEC_IALR_BYTE0(x) (((x) & 0xFF) << 24)
-
-#define FEC_GAUR_BYTE7(x) (((x) & 0xFF) << 0)
-#define FEC_GAUR_BYTE6(x) (((x) & 0xFF) << 8)
-#define FEC_GAUR_BYTE5(x) (((x) & 0xFF) << 16)
-#define FEC_GAUR_BYTE4(x) (((x) & 0xFF) << 24)
-
-#define FEC_GALR_BYTE3(x) (((x) & 0xFF) << 0)
-#define FEC_GALR_BYTE2(x) (((x) & 0xFF) << 8)
-#define FEC_GALR_BYTE1(x) (((x) & 0xFF) << 16)
-#define FEC_GALR_BYTE0(x) (((x) & 0xFF) << 24)
-// ^^^^
-
-#define FEC_TFWR_X_WMRK_64 (0x00000001)
-#define FEC_TFWR_X_WMRK_128 (0x00000002)
-#define FEC_TFWR_X_WMRK_192 (0x00000003)
-
-//m.b.
-#define FEC_FRBR_R_BOUND(x) (((x) & 0xFF) << 2)
-
-//m.b.
-#define FEC_FRSR_R_FSTART(x) (((x) & 0xFF) << 2)
-
-//m.b.
-#define FEC_ERDSR_R_DES_START(x) (((x) & 0x3FFFFFFF) << 2)
-
-//m.b.
-#define FEC_ETSDR_X_DES_START(x) (((x) & 0x3FFFFFFF) << 2)
-
-#define FEC_EMRBR_R_BUF_SIZE(x) (((x) & 0x7F) << 4)
-
-#define FEC_RxBD_TR 0x0001
-#define FEC_RxBD_OV 0x0002
-#define FEC_RxBD_CR 0x0004
-#define FEC_RxBD_NO 0x0010
-#define FEC_RxBD_LG 0x0020
-#define FEC_RxBD_MC 0x0040
-#define FEC_RxBD_BC 0x0080
-#define FEC_RxBD_M 0x0100
-#define FEC_RxBD_L 0x0800
-#define FEC_RxBD_R02 0x1000
-#define FEC_RxBD_W 0x2000
-#define FEC_RxBD_R01 0x4000
-#define FEC_RxBD_INUSE 0x4000
-#define FEC_RxBD_E 0x8000
-
-//m.b.
-//#define FEC_TxBD_CSL 0x0001
-//#define FEC_TxBD_UN 0x0002
-//#define FEC_TxBD_RL 0x0040
-//#define FEC_TxBD_LC 0x0080
-//#define FEC_TxBD_HB 0x0100
-//#define FEC_TxBD_DEF 0x0200
-#define FEC_TxBD_ABC 0x0200
-// ^^^^
-#define FEC_TxBD_TC 0x0400
-#define FEC_TxBD_L 0x0800
-#define FEC_TxBD_TO2 0x1000
-#define FEC_TxBD_W 0x2000
-#define FEC_TxBD_TO1 0x4000
-#define FEC_TxBD_INUSE 0x4000
-#define FEC_TxBD_R 0x8000
-
-//---------------------------------------------------------------------------
-// types
-//---------------------------------------------------------------------------
-
-// Rx and Tx buffer descriptor format
-typedef struct {
- WORD m_wStatus; // control / status --- used by edrv, do not change in application
- WORD m_wLength; // transfer length
- BYTE *m_pbData; // buffer address
-} tBufferDescr;
-
-//---------------------------------------------------------------------------
-// function prototypes
-//---------------------------------------------------------------------------
-
-#if (NO_OF_INSTANCES > 1)
-#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[off]) = val)
-#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[off]))
-#else
-#if (EDRV_USED_ETH_CTRL == 0)
-#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off]) = val)
-#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off]))
-#else
-#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off]) = val)
-#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off]))
-#endif
-#endif
-
-#endif // #ifndef _EDRV_FEC_H_
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