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/* @(#)eb030.h 5.18 93/07/30 16:39:43, Srini, AMD */ /****************************************************************************** * Copyright 1991 Advanced Micro Devices, Inc. * * This software is the property of Advanced Micro Devices, Inc (AMD) which * specifically grants the user the right to modify, use and distribute this * software provided this notice is not removed or altered. All other rights * are reserved by AMD. * * AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS * SOFTWARE. IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL * DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR * USE OF THIS SOFTWARE. * * So that all may benefit from your experience, please report any problems * or suggestions about this software to the 29K Technical Support Center at * 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131 in the UK, or * 0031-11-1129 in Japan, toll free. The direct dial number is 512-462-4118. * * Advanced Micro Devices, Inc. * 29K Support Products * Mail Stop 573 * 5900 E. Ben White Blvd. * Austin, TX 78741 * 800-292-9263 ***************************************************************************** * Engineer: Srini Subramanian. ***************************************************************************** ** This file defines values used in accessing the EB29030 board. ***************************************************************************** */ /* Control Port Register (PC_port_base+0) */ #define EB030_RESET 0x80 /* (0=Reset EB030, 1=Reset Am29030 */ #define EB030_DRQEN 0x40 /* Enable DMA requests */ #define EB030_IRQEN 0x20 /* Enable interrupts */ /* ** Shared memory definitions */ /* ** The "anchors" defined below represent addresses in the Am29000 ** data memory space. At these addresses are pointers to shared ** memory buffers. */ #define EB030_RECV_BUF_PTR 0x0400 /* Host receive buffer pointer */ #define EB030_SEND_BUF 0x0404 /* Host send buffer */