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1.1 ! root 1: #ifndef lint ! 2: static char sccsid[] = "@(#)vdfmt.c 1.7 (Berkeley/CCI) 6/24/90"; ! 3: #endif ! 4: ! 5: /* ! 6: ** ! 7: */ ! 8: ! 9: #include "vdfmt.h" ! 10: ! 11: main() ! 12: { ! 13: exdent(-1); ! 14: print("VDFORMAT Berkeley Version 1.7 \n\n"); ! 15: ! 16: for(;;) { ! 17: determine_controller_types(); ! 18: print( ! 19: "\nType `Help' for help, `Start' to execute operations.\n\n"); ! 20: if(!_setjmp(reset_environ)) { ! 21: init_environment(); ! 22: for(;;) { ! 23: if(!_setjmp(quit_environ)) { ! 24: reset_operation_tables(); ! 25: process_commands(); ! 26: } ! 27: else ! 28: report_unexecuted_ops(); ! 29: } ! 30: } ! 31: } ! 32: } ! 33: ! 34: ! 35: /* ! 36: ** ! 37: */ ! 38: ! 39: report_unexecuted_ops() ! 40: { ! 41: register int ctlr, drive; ! 42: char *header = "The following operations will not be executed:\n"; ! 43: ! 44: indent(); ! 45: for(ctlr=0; ctlr<MAXCTLR; ctlr++) ! 46: for(drive=0; drive<MAXDRIVE; drive++) ! 47: if(ops_to_do[ctlr][drive].op) { ! 48: print(header); ! 49: if(strlen(header)) { ! 50: indent(); ! 51: header = ""; ! 52: print(header); ! 53: } ! 54: display_operations(ctlr, drive); ! 55: ops_to_do[ctlr][drive].op = 0; ! 56: } ! 57: exdent(-1); ! 58: } ! 59: ! 60: ! 61: /* ! 62: ** ! 63: */ ! 64: #define VDBASE 0xffff2000 /* address of first controller */ ! 65: #define VDOFF 0x100 /* offset between controllers */ ! 66: ! 67: determine_controller_types() ! 68: { ! 69: extern fmt_err *smd_decode_position(), *smd_e_decode_position(); ! 70: extern bs_entry *smd_code_position(), *smd_e_code_position(); ! 71: register int ctlr, drive; ! 72: register ctlr_info *ci; ! 73: ! 74: /* Identify which controllers are present and what type they are. */ ! 75: num_controllers = 0; ! 76: for(ctlr = 0; ctlr < MAXCTLR; ctlr++) { ! 77: ci = &c_info[ctlr]; ! 78: ci->addr = (struct vddevice *)(VDBASE+(ctlr*VDOFF)); ! 79: if(!badaddr(ci->addr, 2)) { ! 80: printf("controller %d: ", ctlr); ! 81: num_controllers++; ! 82: ci->addr->vdreset = (unsigned)0xffffffff; ! 83: DELAY(1000000); ! 84: if(ci->addr->vdreset!=(unsigned)0xffffffff) { ! 85: ci->alive = u_true; ! 86: ci->type = VDTYPE_VDDC; ! 87: ci->name = "VDDC"; ! 88: ci->decode_pos = smd_decode_position; ! 89: ci->code_pos = smd_code_position; ! 90: printf("vddc\n"); ! 91: DELAY(1000000); ! 92: } else { ! 93: ci->alive = u_true; ! 94: ci->type = VDTYPE_SMDE; ! 95: ci->name = "SMD-E"; ! 96: ci->addr->vdrstclr = 0; ! 97: ci->decode_pos = smd_e_decode_position; ! 98: ci->code_pos = smd_e_code_position; ! 99: printf("smd-e\n"); ! 100: DELAY(3000000); ! 101: } ! 102: } else { ! 103: ci->alive = u_false; ! 104: ci->type = -1; ! 105: } ! 106: for(drive=0; drive<MAXDRIVE; drive++) ! 107: d_info[ctlr][drive].alive = u_unknown; ! 108: } ! 109: if(num_controllers == 0) ! 110: _stop("vdfmt: I can't find any disk controllers. Giving up!"); ! 111: } ! 112: ! 113: ! 114: /* ! 115: ** Init_environment is used to reset everything to it's initial state. ! 116: ** All previously stored drive information is lost when this command ! 117: ** is executed. ! 118: */ ! 119: ! 120: init_environment() ! 121: { ! 122: register int ctlr, drive; ! 123: ! 124: /* clear list of operations to do */ ! 125: for(ctlr=0; ctlr<MAXCTLR; ctlr++) { ! 126: for(drive=0; drive<MAXDRIVE; drive++) { ! 127: bzero((char *)&d_info[ctlr][drive], ! 128: sizeof(d_info[ctlr][drive])); ! 129: d_info[ctlr][drive].alive = u_unknown; ! 130: d_info[ctlr][drive].id = -1; ! 131: } ! 132: } ! 133: /* Init pattern table pointers */ ! 134: pattern_address[0] = pattern_0; ! 135: pattern_address[1] = pattern_1; ! 136: pattern_address[2] = pattern_2; ! 137: pattern_address[3] = pattern_3; ! 138: pattern_address[4] = pattern_4; ! 139: pattern_address[5] = pattern_5; ! 140: pattern_address[6] = pattern_6; ! 141: pattern_address[7] = pattern_7; ! 142: pattern_address[8] = pattern_8; ! 143: pattern_address[9] = pattern_9; ! 144: pattern_address[10] = pattern_10; ! 145: pattern_address[11] = pattern_11; ! 146: pattern_address[12] = pattern_12; ! 147: pattern_address[13] = pattern_13; ! 148: pattern_address[14] = pattern_14; ! 149: pattern_address[15] = pattern_15; ! 150: /* Init operations command table */ ! 151: operations[0].routine = format; ! 152: operations[0].op_name = "Format"; ! 153: operations[0].op_action = "Formatting"; ! 154: operations[1].routine = verify; ! 155: operations[1].op_name = "Verify"; ! 156: operations[1].op_action = "Verification"; ! 157: operations[2].routine = relocate; ! 158: operations[2].op_name = "Relocate"; ! 159: operations[2].op_action = "Relocation"; ! 160: operations[3].routine = info; ! 161: operations[3].op_name = "Info"; ! 162: operations[3].op_action = "Information gathering"; ! 163: operations[4].routine = correct; ! 164: operations[4].op_name = "Correct"; ! 165: operations[4].op_action = "Correction"; ! 166: operations[5].routine = profile; ! 167: operations[5].op_name = "Profile"; ! 168: operations[5].op_action = "Profiling"; ! 169: operations[6].routine = exercise; ! 170: operations[6].op_name = "Exercise"; ! 171: operations[6].op_action = "exercising"; ! 172: bad_map = &norm_bad_map; ! 173: } ! 174: ! 175: ! 176: /* ! 177: ** Reset_operation_tables reinitializes all the tables that ! 178: ** control the sequence of formatter operations. ! 179: */ ! 180: ! 181: reset_operation_tables() ! 182: { ! 183: register int ctlr, drive; ! 184: ! 185: /* clear list of operations to do */ ! 186: for(ctlr=0; ctlr<MAXCTLR; ctlr++) { ! 187: for(drive=0; drive<MAXDRIVE; drive++) { ! 188: ops_to_do[ctlr][drive].op = 0; ! 189: ops_to_do[ctlr][drive].numpat = 1; ! 190: } ! 191: } ! 192: kill_processes = false; ! 193: }
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