+#if MACHINE_PMAX
+pmax_ioconf()
+{
+ register struct device *dp, *mp;
+ FILE *fp;
+
+ fp = fopen(path("ioconf.c"), "w");
+ if (fp == 0) {
+ perror(path("ioconf.c"));
+ exit(1);
+ }
+ fprintf(fp, "#include \"sys/types.h\"\n");
+ fprintf(fp, "#include \"sys/time.h\"\n");
+ fprintf(fp, "#include \"pmax/dev/device.h\"\n\n");
+ fprintf(fp, "#define C (char *)\n\n");
+
+ /* print controller initialization structures */
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_type == PSEUDO_DEVICE)
+ continue;
+ fprintf(fp, "extern struct driver %sdriver;\n", dp->d_name);
+ }
+ fprintf(fp, "\nstruct pmax_ctlr pmax_cinit[] = {\n");
+ fprintf(fp, "/*\tdriver,\t\tunit,\taddr,\t\tpri,\tflags */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_type != CONTROLLER && dp->d_type != MASTER)
+ continue;
+ if (dp->d_conn != TO_NEXUS) {
+ printf("%s%s must be attached to a nexus (internal bus)\n",
+ dp->d_name, wnum(dp->d_unit));
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("can't specify drive/slave for %s%s\n",
+ dp->d_name, wnum(dp->d_unit));
+ continue;
+ }
+ if (dp->d_unit == UNKNOWN || dp->d_unit == QUES)
+ dp->d_unit = 0;
+ fprintf(fp,
+ "\t{ &%sdriver,\t%d,\tC 0x%x,\t%d,\t0x%x },\n",
+ dp->d_name, dp->d_unit, dp->d_addr, dp->d_pri,
+ dp->d_flags);
+ }
+ fprintf(fp, "\t0\n};\n");
+
+ /* print devices connected to other controllers */
+ fprintf(fp, "\nstruct scsi_device scsi_dinit[] = {\n");
+ fprintf(fp,
+ "/*driver,\tcdriver,\tunit,\tctlr,\tdrive,\tslave,\tdk,\tflags*/\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_type == CONTROLLER || dp->d_type == MASTER ||
+ dp->d_type == PSEUDO_DEVICE)
+ continue;
+ mp = dp->d_conn;
+ if (mp == 0 ||
+ !eq(mp->d_name, "asc") && !eq(mp->d_name, "sii")) {
+ printf("%s%s: devices must be attached to a SCSI (asc or sii) controller\n",
+ dp->d_name, wnum(dp->d_unit));
+ continue;
+ }
+ if ((unsigned)dp->d_drive > 6) {
+ printf("%s%s: SCSI drive must be in the range 0..6\n",
+ dp->d_name, wnum(dp->d_unit));
+ continue;
+ }
+ /* may want to allow QUES later */
+ if ((unsigned)dp->d_slave > 7) {
+ printf("%s%s: SCSI slave (LUN) must be in the range 0..7\n",
+ dp->d_name, wnum(dp->d_unit));
+ continue;
+ }
+ fprintf(fp, "{ &%sdriver,\t&%sdriver,", dp->d_name, mp->d_name);
+ fprintf(fp, "\t%d,\t%d,\t%d,\t%d,\t%d,\t0x%x },\n",
+ dp->d_unit, mp->d_unit, dp->d_drive, dp->d_slave,
+ dp->d_dk, dp->d_flags);
+ }
+ fprintf(fp, "0\n};\n");
+ pseudo_ioconf(fp);
+ (void) fclose(fp);
+}
+#endif
+
+#if MACHINE_NEWS3400
+int have_iop = 0;
+int have_hb = 0;
+int have_vme = 0;
+
+news_ioconf()
+{
+ register struct device *dp, *mp;
+ register int slave;
+ FILE *fp;
+
+ fp = fopen(path("ioconf.c"), "w");
+ if (fp == 0) {
+ perror(path("ioconf.c"));
+ exit(1);
+ }
+ fprintf(fp, "#include \"sys/param.h\"\n");
+ fprintf(fp, "#include \"sys/buf.h\"\n");
+ fprintf(fp, "#include \"sys/map.h\"\n");
+ fprintf(fp, "#include \"vm/vm.h\"\n");
+ fprintf(fp, "#include \"iop.h\"\n");
+ fprintf(fp, "#include \"hb.h\"\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#if NIOP > 0\n");
+ fprintf(fp, "#include \"news3400/iop/iopvar.h\"\n");
+ fprintf(fp, "#endif\n");
+ fprintf(fp, "#if NHB > 0\n");
+ fprintf(fp, "#include \"news3400/hbdev/hbvar.h\"\n");
+ fprintf(fp, "#endif\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#define C (caddr_t)\n\n");
+ fprintf(fp, "\n");
+
+/* BEGIN HB */
+ fprintf(fp, "#if NHB > 0\n");
+ /*
+ * Now generate interrupt vectors for the HYPER-BUS
+ */
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_pri >= 0) {
+ mp = dp->d_conn;
+ if (mp == 0 || mp == TO_NEXUS ||
+ !eq(mp->d_name, "hb"))
+ continue;
+ fprintf(fp, "extern struct hb_driver %sdriver;\n",
+ dp->d_name);
+ have_hb++;
+ }
+ }
+ /*
+ * Now spew forth the hb_cinfo structure
+ */
+ fprintf(fp, "\nstruct hb_ctlr hminit[] = {\n");
+ fprintf(fp, "/*\t driver,\tctlr,\talive,\taddr,\tintpri */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if ((dp->d_type != MASTER && dp->d_type != CONTROLLER)
+ || mp == TO_NEXUS || mp == 0 ||
+ !eq(mp->d_name, "hb"))
+ continue;
+ if (dp->d_pri < 0) {
+ printf("must specify priority for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives need their own entries; ");
+ printf("dont specify drive or slave for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_flags) {
+ printf("controllers (e.g. %s%d) don't have flags, ");
+ printf("only devices do\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ fprintf(fp, "\t{ &%sdriver,\t%d,\t0,\tC 0x%x,\t%d },\n",
+ dp->d_name, dp->d_unit, dp->d_addr, dp->d_pri);
+ }
+ fprintf(fp, "\t0\n};\n");
+ /*
+ * Now we go for the hb_device stuff
+ */
+ fprintf(fp, "\nstruct hb_device hdinit[] = {\n");
+ fprintf(fp,
+"\t/* driver, unit, ctlr, slave, addr, pri, dk, flags*/\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
+ mp == TO_NEXUS || /* mp->d_type == MASTER || */
+ eq(mp->d_name, "iop") || eq(mp->d_name, "vme"))
+ continue;
+ if (eq(mp->d_name, "hb")) {
+ if (dp->d_pri < 0) {
+ printf("must specify vector for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives/slaves can be specified only ");
+ printf("for controllers, not for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ slave = QUES;
+ } else {
+ if (mp->d_conn == 0) {
+ printf("%s%d isn't connected to anything, ",
+ mp->d_name, mp->d_unit);
+ printf("so %s%d is unattached\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive == UNKNOWN) {
+ printf("must specify ``drive number'' for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ /* NOTE THAT ON THE IOP ``drive'' IS STORED IN */
+ /* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
+ if (dp->d_slave != UNKNOWN) {
+ printf("slave numbers should be given only ");
+ printf("for massbus tapes, not for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_pri >= 0) {
+ printf("interrupt priority should not be ");
+ printf("given for drive %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr != 0) {
+ printf("csr addresses should be given only");
+ printf("on controllers, not on %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ slave = dp->d_drive;
+ }
+ fprintf(fp,
+"\t{ &%sdriver, %2d, %s, %2d, C 0x%x, %d, %d, 0x%x },\n",
+ eq(mp->d_name, "hb") ? dp->d_name : mp->d_name, dp->d_unit,
+ eq(mp->d_name, "hb") ? " -1" : qu(mp->d_unit),
+ slave, dp->d_addr, dp->d_pri, dp->d_dk, dp->d_flags);
+ }
+ fprintf(fp, "\t0\n};\n\n");
+ fprintf(fp, "#endif\n\n");
+/* END HB */
+ pseudo_ioconf(fp);
+ (void) fclose(fp);
+}
+#endif
+
projects / unix-history / blobdiff