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File: [local] / sys / dev / raidframe / rf_pqdeg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:09:50 2008 UTC (16 years, 4 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: rf_pqdeg.h,v 1.3 2002/12/16 07:01:04 tdeval Exp $ */ /* $NetBSD: rf_pqdeg.h,v 1.3 1999/02/05 00:06:15 oster Exp $ */ /* * Copyright (c) 1995 Carnegie-Mellon University. * All rights reserved. * * Author: Daniel Stodolsky * * Permission to use, copy, modify and distribute this software and * its documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ #ifndef _RF__RF_PQDEG_H_ #define _RF__RF_PQDEG_H_ #include "rf_types.h" #if RF_UTILITY == 0 #include "rf_dag.h" /* * Extern decl's of the failure mode PQ functions. * See pddeg.c for nomenclature discussion. */ /* Reads, single failure. */ RF_CREATE_DAG_FUNC_DECL(rf_PQ_100_CreateReadDAG); /* Reads, two failures. */ RF_CREATE_DAG_FUNC_DECL(rf_PQ_110_CreateReadDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_101_CreateReadDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_200_CreateReadDAG); /* Writes, single failure. */ RF_CREATE_DAG_FUNC_DECL(rf_PQ_100_CreateWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_010_CreateSmallWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_010_CreateLargeWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_001_CreateSmallWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_001_CreateLargeWriteDAG); /* Writes, double failures. */ RF_CREATE_DAG_FUNC_DECL(rf_PQ_011_CreateWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_110_CreateWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_101_CreateWriteDAG); RF_CREATE_DAG_FUNC_DECL(rf_PQ_200_CreateWriteDAG); #endif /* RF_UTILITY == 0 */ typedef RF_uint32 RF_ua32_t[32]; typedef RF_uint8 RF_ua1024_t[1024]; extern RF_ua32_t rf_rn; extern RF_ua32_t rf_qfor[32]; #ifndef _KERNEL /* * We don't support PQ in the kernel yet, so * don't link in this monster table. */ extern RF_ua1024_t rf_qinv[29 * 29]; #else /* !_KERNEL */ extern RF_ua1024_t rf_qinv[1]; #endif /* !_KERNEL */ #endif /* !_RF__RF_PQDEG_H_ */