| ppc.c (42482) | ppc.c (43433) |
|---|---|
| 1/*- 2 * Copyright (c) 1997, 1998 Nicolas Souchu 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1997, 1998 Nicolas Souchu 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $Id: ppc.c,v 1.14 1999/01/10 12:04:53 nsouch Exp $ | 26 * $Id: ppc.c,v 1.15 1999/01/10 16:41:13 nsouch Exp $ |
| 27 * 28 */ 29#include "ppc.h" 30 31#if NPPC > 0 32 33#include <sys/param.h> 34#include <sys/systm.h> --- 76 unchanged lines hidden (view full) --- 111static void ppc_insw_epp(int unit, char *addr, int cnt) { 112 insw(ppcdata[unit]->ppc_base + PPC_EPP_DATA, addr, cnt); } 113static void ppc_insl_epp(int unit, char *addr, int cnt) { 114 insl(ppcdata[unit]->ppc_base + PPC_EPP_DATA, addr, cnt); } 115 116static u_char ppc_rdtr(int unit) { return r_dtr(ppcdata[unit]); } 117static u_char ppc_rstr(int unit) { return r_str(ppcdata[unit]); } 118static u_char ppc_rctr(int unit) { return r_ctr(ppcdata[unit]); } | 27 * 28 */ 29#include "ppc.h" 30 31#if NPPC > 0 32 33#include <sys/param.h> 34#include <sys/systm.h> --- 76 unchanged lines hidden (view full) --- 111static void ppc_insw_epp(int unit, char *addr, int cnt) { 112 insw(ppcdata[unit]->ppc_base + PPC_EPP_DATA, addr, cnt); } 113static void ppc_insl_epp(int unit, char *addr, int cnt) { 114 insl(ppcdata[unit]->ppc_base + PPC_EPP_DATA, addr, cnt); } 115 116static u_char ppc_rdtr(int unit) { return r_dtr(ppcdata[unit]); } 117static u_char ppc_rstr(int unit) { return r_str(ppcdata[unit]); } 118static u_char ppc_rctr(int unit) { return r_ctr(ppcdata[unit]); } |
| 119static u_char ppc_repp(int unit) { return r_epp(ppcdata[unit]); } | 119static u_char ppc_repp_A(int unit) { return r_epp_A(ppcdata[unit]); } 120static u_char ppc_repp_D(int unit) { return r_epp_D(ppcdata[unit]); } |
| 120static u_char ppc_recr(int unit) { return r_ecr(ppcdata[unit]); } 121static u_char ppc_rfifo(int unit) { return r_fifo(ppcdata[unit]); } 122 123static void ppc_wdtr(int unit, char byte) { w_dtr(ppcdata[unit], byte); } 124static void ppc_wstr(int unit, char byte) { w_str(ppcdata[unit], byte); } 125static void ppc_wctr(int unit, char byte) { w_ctr(ppcdata[unit], byte); } | 121static u_char ppc_recr(int unit) { return r_ecr(ppcdata[unit]); } 122static u_char ppc_rfifo(int unit) { return r_fifo(ppcdata[unit]); } 123 124static void ppc_wdtr(int unit, char byte) { w_dtr(ppcdata[unit], byte); } 125static void ppc_wstr(int unit, char byte) { w_str(ppcdata[unit], byte); } 126static void ppc_wctr(int unit, char byte) { w_ctr(ppcdata[unit], byte); } |
| 126static void ppc_wepp(int unit, char byte) { w_epp(ppcdata[unit], byte); } | 127static void ppc_wepp_A(int unit, char byte) { w_epp_A(ppcdata[unit], byte); } 128static void ppc_wepp_D(int unit, char byte) { w_epp_D(ppcdata[unit], byte); } |
| 127static void ppc_wecr(int unit, char byte) { w_ecr(ppcdata[unit], byte); } 128static void ppc_wfifo(int unit, char byte) { w_fifo(ppcdata[unit], byte); } 129 130static void ppc_reset_epp_timeout(int); 131static void ppc_ecp_sync(int); 132static ointhand2_t ppcintr; 133 134static int ppc_exec_microseq(int, struct ppb_microseq **); --- 11 unchanged lines hidden (view full) --- 146 147 ppc_exec_microseq, 148 149 ppc_smclike_setmode, ppc_read, ppc_write, 150 151 ppc_outsb_epp, ppc_outsw_epp, ppc_outsl_epp, 152 ppc_insb_epp, ppc_insw_epp, ppc_insl_epp, 153 | 129static void ppc_wecr(int unit, char byte) { w_ecr(ppcdata[unit], byte); } 130static void ppc_wfifo(int unit, char byte) { w_fifo(ppcdata[unit], byte); } 131 132static void ppc_reset_epp_timeout(int); 133static void ppc_ecp_sync(int); 134static ointhand2_t ppcintr; 135 136static int ppc_exec_microseq(int, struct ppb_microseq **); --- 11 unchanged lines hidden (view full) --- 148 149 ppc_exec_microseq, 150 151 ppc_smclike_setmode, ppc_read, ppc_write, 152 153 ppc_outsb_epp, ppc_outsw_epp, ppc_outsl_epp, 154 ppc_insb_epp, ppc_insw_epp, ppc_insl_epp, 155 |
| 154 ppc_rdtr, ppc_rstr, ppc_rctr, ppc_repp, ppc_recr, ppc_rfifo, 155 ppc_wdtr, ppc_wstr, ppc_wctr, ppc_wepp, ppc_wecr, ppc_wfifo | 156 ppc_rdtr, ppc_rstr, ppc_rctr, ppc_repp_A, ppc_repp_D, ppc_recr, ppc_rfifo, 157 ppc_wdtr, ppc_wstr, ppc_wctr, ppc_wepp_A, ppc_wepp_D, ppc_wecr, ppc_wfifo |
| 156}; 157 158static struct ppb_adapter ppc_generic_adapter = { 159 160 0, /* no intr handler, filled by chipset dependent code */ 161 162 ppc_reset_epp_timeout, ppc_ecp_sync, 163 164 ppc_exec_microseq, 165 166 ppc_generic_setmode, ppc_read, ppc_write, 167 168 ppc_outsb_epp, ppc_outsw_epp, ppc_outsl_epp, 169 ppc_insb_epp, ppc_insw_epp, ppc_insl_epp, 170 | 158}; 159 160static struct ppb_adapter ppc_generic_adapter = { 161 162 0, /* no intr handler, filled by chipset dependent code */ 163 164 ppc_reset_epp_timeout, ppc_ecp_sync, 165 166 ppc_exec_microseq, 167 168 ppc_generic_setmode, ppc_read, ppc_write, 169 170 ppc_outsb_epp, ppc_outsw_epp, ppc_outsl_epp, 171 ppc_insb_epp, ppc_insw_epp, ppc_insl_epp, 172 |
| 171 ppc_rdtr, ppc_rstr, ppc_rctr, ppc_repp, ppc_recr, ppc_rfifo, 172 ppc_wdtr, ppc_wstr, ppc_wctr, ppc_wepp, ppc_wecr, ppc_wfifo | 173 ppc_rdtr, ppc_rstr, ppc_rctr, ppc_repp_A, ppc_repp_D, ppc_recr, ppc_rfifo, 174 ppc_wdtr, ppc_wstr, ppc_wctr, ppc_wepp_A, ppc_wepp_D, ppc_wecr, ppc_wfifo |
| 173}; 174 175/* 176 * ppc_ecp_sync() XXX 177 */ 178static void 179ppc_ecp_sync(int unit) { 180 --- 1042 unchanged lines hidden (view full) --- 1223 case MS_OP_SET: 1224 ppc->ppc_accum = mi->arg[0].i; 1225 INCR_PC; 1226 break; 1227 1228 case MS_OP_DBRA: 1229 if (--ppc->ppc_accum > 0) 1230 mi += mi->arg[0].i; | 175}; 176 177/* 178 * ppc_ecp_sync() XXX 179 */ 180static void 181ppc_ecp_sync(int unit) { 182 --- 1042 unchanged lines hidden (view full) --- 1225 case MS_OP_SET: 1226 ppc->ppc_accum = mi->arg[0].i; 1227 INCR_PC; 1228 break; 1229 1230 case MS_OP_DBRA: 1231 if (--ppc->ppc_accum > 0) 1232 mi += mi->arg[0].i; |
| 1231 else 1232 INCR_PC; | 1233 INCR_PC; |
| 1233 break; 1234 1235 case MS_OP_BRSET: 1236 cc = r_str(ppc); 1237 if ((cc & (char)mi->arg[0].i) == (char)mi->arg[0].i) 1238 mi += mi->arg[1].i; | 1234 break; 1235 1236 case MS_OP_BRSET: 1237 cc = r_str(ppc); 1238 if ((cc & (char)mi->arg[0].i) == (char)mi->arg[0].i) 1239 mi += mi->arg[1].i; |
| 1239 else 1240 INCR_PC; | 1240 INCR_PC; |
| 1241 break; 1242 1243 case MS_OP_BRCLEAR: 1244 cc = r_str(ppc); 1245 if ((cc & (char)mi->arg[0].i) == 0) 1246 mi += mi->arg[1].i; | 1241 break; 1242 1243 case MS_OP_BRCLEAR: 1244 cc = r_str(ppc); 1245 if ((cc & (char)mi->arg[0].i) == 0) 1246 mi += mi->arg[1].i; |
| 1247 else 1248 INCR_PC; | 1247 INCR_PC; |
| 1249 break; 1250 1251 case MS_OP_BRSTAT: 1252 cc = r_str(ppc); 1253 if ((cc & ((char)mi->arg[0].i | (char)mi->arg[1].i)) == 1254 (char)mi->arg[0].i) 1255 mi += mi->arg[2].i; | 1248 break; 1249 1250 case MS_OP_BRSTAT: 1251 cc = r_str(ppc); 1252 if ((cc & ((char)mi->arg[0].i | (char)mi->arg[1].i)) == 1253 (char)mi->arg[0].i) 1254 mi += mi->arg[2].i; |
| 1256 else 1257 INCR_PC; | 1255 INCR_PC; |
| 1258 break; 1259 1260 case MS_OP_C_CALL: 1261 /* 1262 * If the C call returns !0 then end the microseq. 1263 * The current state of ptr is passed to the C function 1264 */ 1265 if ((error = mi->arg[0].f(mi->arg[1].p, ppc->ppc_ptr))) --- 529 unchanged lines hidden --- | 1256 break; 1257 1258 case MS_OP_C_CALL: 1259 /* 1260 * If the C call returns !0 then end the microseq. 1261 * The current state of ptr is passed to the C function 1262 */ 1263 if ((error = mi->arg[0].f(mi->arg[1].p, ppc->ppc_ptr))) --- 529 unchanged lines hidden --- |