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Annotation of kernel/bsd/dev/ppc/drvBMacEnet/BMacEnetPrivate.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /*
        !            26:  * Copyright (c) 1998-1999 by Apple Computer, Inc., All rights reserved.
        !            27:  *
        !            28:  * Interface for hardware dependent (relatively) code 
        !            29:  * for the BMac Ethernet chip 
        !            30:  *
        !            31:  * HISTORY
        !            32:  *
        !            33:  */
        !            34: 
        !            35: 
        !            36: #import "BMacEnet.h"
        !            37: #import "BMacEnetMII.h"
        !            38: 
        !            39: void WriteBigMacRegister( IOPPCAddress ioEnetBase, u_int32_t reg_offset, u_int16_t data);
        !            40: volatile u_int16_t ReadBigMacRegister( IOPPCAddress ioEnetBase, u_int32_t reg_offset);
        !            41: void reset_and_select_srom(IOPPCAddress base);
        !            42: u_int16_t read_srom(IOPPCAddress base, unsigned int addr, unsigned int addr_len);
        !            43: 
        !            44: 
        !            45: @interface BMacEnet (Private)
        !            46: - (BOOL)_allocateMemory;
        !            47: - (BOOL)_initTxRing;
        !            48: - (BOOL)_initRxRing;
        !            49: 
        !            50: - (BOOL)_initChip;
        !            51: - (void)_resetChip;
        !            52: - (void)_disableAdapterInterrupts;
        !            53: - (void)_enableAdapterInterrupts;
        !            54: - (void)_setDuplexMode:(BOOL)duplexMode;
        !            55: 
        !            56: - (void)_startChip;
        !            57: - (void)_restartTransmitter;
        !            58: - (void)_restartReceiver;
        !            59: - (void)_stopTransmitDMA;
        !            60: - (void)_stopReceiveDMA;
        !            61: - (BOOL)_transmitPacket:(netbuf_t)packet;
        !            62: 
        !            63: - (BOOL)_receiveInterruptOccurred;
        !            64: - (BOOL)_receivePackets:(BOOL)fDebugger;
        !            65: - (BOOL)_transmitInterruptOccurred;
        !            66: - (BOOL) _updateDescriptorFromNetBuf:(netbuf_t) nb Desc:(enet_dma_cmd_t *)desc ReceiveFlag:(BOOL) isReceive;
        !            67: 
        !            68: /*
        !            69:  * Kernel Debugger
        !            70:  */
        !            71: - (void)_sendPacket:(void *)pkt length:(unsigned int)pkt_len;
        !            72: - (void)_receivePacket:(void *)pkt length:(unsigned int *)pkt_len timeout:(unsigned int)timeout;
        !            73: 
        !            74: - (void) _sendDummyPacket;
        !            75: - (void)_getStationAddress:(enet_addr_t *)ea;
        !            76: - (void)_addToHashTableMask:(u_int8_t *)addr;
        !            77: - (void)_removeFromHashTableMask:(u_int8_t *)addr;
        !            78: - (void)_updateBMacHashTableMask;
        !            79: - (void)_dumpRegisters;
        !            80: - (void)_dumpDesc:(void *)addr Size:(u_int32_t)size;
        !            81: - (void)_dump_srom;
        !            82: @end
        !            83: 

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