URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [Common/] [drivers/] [LuminaryMicro/] [ethernet.h] - Rev 867
Go to most recent revision | Compare with Previous | Blame | View Log
//***************************************************************************** // // ethernet.h - Defines and Macros for the ethernet module. // // Copyright (c) 2006-2008 Luminary Micro, Inc. All rights reserved. // // Software License Agreement // // Luminary Micro, Inc. (LMI) is supplying this software for use solely and // exclusively on LMI's microcontroller products. // // The software is owned by LMI and/or its suppliers, and is protected under // applicable copyright laws. All rights are reserved. You may not combine // this software with "viral" open-source software in order to form a larger // program. Any use in violation of the foregoing restrictions may subject // the user to criminal sanctions under applicable laws, as well as to civil // liability for the breach of the terms and conditions of this license. // // THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED // OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. // LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR // CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. // // This is part of revision 2523 of the Stellaris Peripheral Driver Library. // //***************************************************************************** #ifndef __ETHERNET_H__ #define __ETHERNET_H__ //***************************************************************************** // // If building with a C++ compiler, make all of the definitions in this header // have a C binding. // //***************************************************************************** #ifdef __cplusplus extern "C" { #endif //***************************************************************************** // // Values that can be passed to EthernetConfigSet as the ulConfig value, and // returned from EthernetConfigGet. // //***************************************************************************** #define ETH_CFG_TS_TSEN 0x010000 // Enable Timestamp (CCP) #define ETH_CFG_RX_BADCRCDIS 0x000800 // Disable RX BAD CRC Packets #define ETH_CFG_RX_PRMSEN 0x000400 // Enable RX Promiscuous #define ETH_CFG_RX_AMULEN 0x000200 // Enable RX Multicast #define ETH_CFG_TX_DPLXEN 0x000010 // Enable TX Duplex Mode #define ETH_CFG_TX_CRCEN 0x000004 // Enable TX CRC Generation #define ETH_CFG_TX_PADEN 0x000002 // Enable TX Padding //***************************************************************************** // // Values that can be passed to EthernetIntEnable, EthernetIntDisable, and // EthernetIntClear as the ulIntFlags parameter, and returned from // EthernetIntStatus. // //***************************************************************************** #define ETH_INT_PHY 0x040 // PHY Event/Interrupt #define ETH_INT_MDIO 0x020 // Management Transaction #define ETH_INT_RXER 0x010 // RX Error #define ETH_INT_RXOF 0x008 // RX FIFO Overrun #define ETH_INT_TX 0x004 // TX Complete #define ETH_INT_TXER 0x002 // TX Error #define ETH_INT_RX 0x001 // RX Complete //***************************************************************************** // // Helper Macros for Ethernet Processing // //***************************************************************************** // // htonl/ntohl - big endian/little endian byte swapping macros for // 32-bit (long) values // //***************************************************************************** #ifndef htonl #define htonl(a) \ ((((a) >> 24) & 0x000000ff) | \ (((a) >> 8) & 0x0000ff00) | \ (((a) << 8) & 0x00ff0000) | \ (((a) << 24) & 0xff000000)) #endif #ifndef ntohl #define ntohl(a) htonl((a)) #endif //***************************************************************************** // // htons/ntohs - big endian/little endian byte swapping macros for // 16-bit (short) values // //***************************************************************************** #ifndef htons #define htons(a) \ ((((a) >> 8) & 0x00ff) | \ (((a) << 8) & 0xff00)) #endif #ifndef ntohs #define ntohs(a) htons((a)) #endif //***************************************************************************** // // API Function prototypes // //***************************************************************************** extern void EthernetInitExpClk(unsigned long ulBase, unsigned long ulEthClk); extern void EthernetConfigSet(unsigned long ulBase, unsigned long ulConfig); extern unsigned long EthernetConfigGet(unsigned long ulBase); extern void EthernetMACAddrSet(unsigned long ulBase, unsigned char *pucMACAddr); extern void EthernetMACAddrGet(unsigned long ulBase, unsigned char *pucMACAddr); extern void EthernetEnable(unsigned long ulBase); extern void EthernetDisable(unsigned long ulBase); extern tBoolean EthernetPacketAvail(unsigned long ulBase); extern tBoolean EthernetSpaceAvail(unsigned long ulBase); extern long EthernetPacketGetNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen); extern long EthernetPacketGet(unsigned long ulBase, unsigned char *pucBuf, long lBufLen); extern long EthernetPacketPutNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen); extern long EthernetPacketPut(unsigned long ulBase, unsigned char *pucBuf, long lBufLen); extern void EthernetIntRegister(unsigned long ulBase, void (*pfnHandler)(void)); extern void EthernetIntUnregister(unsigned long ulBase); extern void EthernetIntEnable(unsigned long ulBase, unsigned long ulIntFlags); extern void EthernetIntDisable(unsigned long ulBase, unsigned long ulIntFlags); extern unsigned long EthernetIntStatus(unsigned long ulBase, tBoolean bMasked); extern void EthernetIntClear(unsigned long ulBase, unsigned long ulIntFlags); extern void EthernetPHYWrite(unsigned long ulBase, unsigned char ucRegAddr, unsigned long ulData); extern unsigned long EthernetPHYRead(unsigned long ulBase, unsigned char ucRegAddr); //***************************************************************************** // // Several Ethernet APIs have been renamed, with the original function name // being deprecated. These defines provide backward compatibility. // //***************************************************************************** #ifndef DEPRECATED #include "sysctl.h" #define EthernetInit(a) \ EthernetInitExpClk(a, SysCtlClockGet()) #define EthernetPacketNonBlockingGet(a, b, c) \ EthernetPacketGetNonBlocking(a, b, c) #define EthernetPacketNonBlockingPut(a, b, c) \ EthernetPacketPutNonBlocking(a, b, c) #endif //***************************************************************************** // // Mark the end of the C bindings section for C++ compilers. // //***************************************************************************** #ifdef __cplusplus } #endif #endif // __ETHERNET_H__
Go to most recent revision | Compare with Previous | Blame | View Log