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Annotation of researchv10dc/cmd/oworm/oscsi/inquiry.c, revision 1.1.1.1

1.1       root        1: #include       "scsi.h"
                      2: 
                      3: s_inquiry(id, drive)
                      4: {
                      5:        struct scsi_i input;
                      6:        struct scsi_o output;
                      7: 
                      8:        if(id >= 0)
                      9:                input.bus_id = 1<<id;
                     10:        else
                     11:                input.bus_id = id;
                     12:        input.cmd[0] = 0x12;
                     13:        input.cmd[1] = drive<<5;
                     14:        input.cmd[2] = 0;
                     15:        input.cmd[3] = 0;
                     16:        input.cmd[4] = 36;
                     17:        input.cmd[5] = 0;
                     18:        if(scsiio(&input, &output, 36, "inquiry") < 0)
                     19:                return(1);
                     20:        Fprint(1, "drive %d,%d: %s device, '%0.28s'\n", id, drive,
                     21:                (output.data[0] == 0x4)? "WORM":"Unknown", &output.data[8]);
                     22:        if(output.data[5]&0x80)
                     23:                Fprint(1, "\tpower off (0x%x)\n", output.data[5]&0xFF);
                     24:        else
                     25:                Fprint(1, "\t%s,%s,%s,%s,%s (0x%x)\n",
                     26:                        (output.data[5]&0x40)?"no disk":"disk",
                     27:                        (output.data[5]&0x08)?"write protect":"writable",
                     28:                        (output.data[5]&0x04)?"no alternate":"",
                     29:                        (output.data[5]&0x02)?"drive error":"",
                     30:                        (output.data[5]&0x01)?"ready":"not ready",
                     31:                        output.data[5]&0xFF);
                     32:        return(0);
                     33: }

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