nvrreg.h revision 1.2.6.2
1 1.2.6.2 bouyer /* $NetBSD: nvrreg.h,v 1.2.6.2 2000/11/20 11:43:15 bouyer Exp $ */ 2 1.2.6.2 bouyer 3 1.2.6.2 bouyer /* 4 1.2.6.2 bouyer * Copyright (c) 1999 Andy Doran <ad (at) NetBSD.org> 5 1.2.6.2 bouyer * All rights reserved. 6 1.2.6.2 bouyer * 7 1.2.6.2 bouyer * Redistribution and use in source and binary forms, with or without 8 1.2.6.2 bouyer * modification, are permitted provided that the following conditions 9 1.2.6.2 bouyer * are met: 10 1.2.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 11 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer. 12 1.2.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 14 1.2.6.2 bouyer * documentation and/or other materials provided with the distribution. 15 1.2.6.2 bouyer * 16 1.2.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 1.2.6.2 bouyer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 1.2.6.2 bouyer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 1.2.6.2 bouyer * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 1.2.6.2 bouyer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 1.2.6.2 bouyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 1.2.6.2 bouyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 1.2.6.2 bouyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 1.2.6.2 bouyer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 1.2.6.2 bouyer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 1.2.6.2 bouyer * SUCH DAMAGE. 27 1.2.6.2 bouyer * 28 1.2.6.2 bouyer */ 29 1.2.6.2 bouyer 30 1.2.6.2 bouyer #ifndef _TC_NVRREG_H_ 31 1.2.6.2 bouyer #define _TC_NVRREG_H_ 1 32 1.2.6.2 bouyer 33 1.2.6.2 bouyer /* Offsets within PrestoServe's slot */ 34 1.2.6.2 bouyer #define NVR_CSR 0x00100000 /* Control and status register */ 35 1.2.6.2 bouyer #define NVR_DAR 0x00100004 /* DMA address register */ 36 1.2.6.2 bouyer #define NVR_BAT 0x00100008 /* Battery control register */ 37 1.2.6.2 bouyer #define NVR_MAR 0x0010000C /* ? */ 38 1.2.6.2 bouyer #define NVR_BCR 0x00100010 /* DMA burst count register */ 39 1.2.6.2 bouyer 40 1.2.6.2 bouyer /* CSR register bit definitions (R/W) */ 41 1.2.6.2 bouyer #define NVR_CSR_DMA_GO 0x00000001 42 1.2.6.2 bouyer #define NVR_CSR_ANTIHOG 0x00000002 43 1.2.6.2 bouyer #define NVR_CSR_DMA_DONE 0x00000080 44 1.2.6.2 bouyer #define NVR_CSR_BURST_128_BYTES 0x00000800 45 1.2.6.2 bouyer #define NVR_CSR_ENBL_PARITY 0x00001000 46 1.2.6.2 bouyer #define NVR_CSR_ENBL_BAT_INT 0x00002000 47 1.2.6.2 bouyer #define NVR_CSR_ENBL_DONE_INT 0x00004000 48 1.2.6.2 bouyer #define NVR_CSR_ENBL_ERR_INT 0x00008000 49 1.2.6.2 bouyer 50 1.2.6.2 bouyer /* CSR register bit definitions (R) */ 51 1.2.6.2 bouyer #define NVR_CSR_BAT_DISCONNECT 0x00100000 52 1.2.6.2 bouyer #define NVR_CSR_BAT_FAIL 0x00400000 53 1.2.6.2 bouyer #define NVR_CSR_TC_ERROR 0x01000000 54 1.2.6.2 bouyer #define NVR_CSR_MEMORY_ERROR 0x02000000 55 1.2.6.2 bouyer #define NVR_CSR_TC_PARITY_ERR 0x04000000 56 1.2.6.2 bouyer #define NVR_CSR_TC_PROTCAL_ERR 0x08000000 57 1.2.6.2 bouyer #define NVR_CSR_ERROR_SUM 0x80000000 58 1.2.6.2 bouyer 59 1.2.6.2 bouyer #endif /* _TC_NVRREG_H_ */ 60
Indexes created Tue Oct 21 19:09:51 GMT 2025