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scsicdrom: reduce code duplication.

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This commit is contained in:
Maxim Poliakovski 2024-05-07 08:36:26 +02:00
parent ed67ab81a3
commit 971f6d79be
1 changed files with 1 additions and 57 deletions
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58
devices/common/scsi/scsicdrom.cpp
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@ -55,55 +55,19 @@ void ScsiCdrom::process_command()
case ScsiCommand::TEST_UNIT_READY: case ScsiCommand::TEST_UNIT_READY:
this->test_unit_ready(); this->test_unit_ready();
break; break;
case ScsiCommand::REWIND:
this->illegal_command(cmd);
break;
case ScsiCommand::REQ_SENSE:
this->illegal_command(cmd);
break;
case ScsiCommand::FORMAT_UNIT:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_BLK_LIMITS:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_6: case ScsiCommand::READ_6:
lba = ((cmd[1] & 0x1F) << 16) + (cmd[2] << 8) + cmd[3]; lba = ((cmd[1] & 0x1F) << 16) + (cmd[2] << 8) + cmd[3];
this->read(lba, cmd[4], 6); this->read(lba, cmd[4], 6);
break; break;
case ScsiCommand::WRITE_6:
this->illegal_command(cmd);
break;
case ScsiCommand::SEEK_6:
this->illegal_command(cmd);
break;
case ScsiCommand::INQUIRY: case ScsiCommand::INQUIRY:
this->inquiry(); this->inquiry();
break; break;
case ScsiCommand::VERIFY_6:
this->illegal_command(cmd);
break;
case ScsiCommand::MODE_SELECT_6: case ScsiCommand::MODE_SELECT_6:
this->mode_select_6(cmd[4]); this->mode_select_6(cmd[4]);
break; break;
case ScsiCommand::RELEASE_UNIT:
this->illegal_command(cmd);
break;
case ScsiCommand::ERASE_6:
this->illegal_command(cmd);
break;
case ScsiCommand::MODE_SENSE_6: case ScsiCommand::MODE_SENSE_6:
this->mode_sense_6(); this->mode_sense_6();
break; break;
case ScsiCommand::START_STOP_UNIT:
this->illegal_command(cmd);
break;
case ScsiCommand::DIAG_RESULTS:
this->illegal_command(cmd);
break;
case ScsiCommand::SEND_DIAGS:
this->illegal_command(cmd);
break;
case ScsiCommand::PREVENT_ALLOW_MEDIUM_REMOVAL: case ScsiCommand::PREVENT_ALLOW_MEDIUM_REMOVAL:
this->eject_allowed = (cmd[4] & 1) == 0; this->eject_allowed = (cmd[4] & 1) == 0;
this->switch_phase(ScsiPhase::STATUS); this->switch_phase(ScsiPhase::STATUS);
@ -118,33 +82,13 @@ void ScsiCdrom::process_command()
} }
read(lba, READ_WORD_BE_U(&cmd[7]), 10); read(lba, READ_WORD_BE_U(&cmd[7]), 10);
break; break;
case ScsiCommand::WRITE_10:
this->illegal_command(cmd);
break;
case ScsiCommand::VERIFY_10:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_LONG_10:
this->illegal_command(cmd);
break;
case ScsiCommand::MODE_SENSE_10:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_12:
this->illegal_command(cmd);
break;
// CD-ROM specific commands // CD-ROM specific commands
case ScsiCommand::READ_TOC: case ScsiCommand::READ_TOC:
this->read_toc(); this->read_toc();
break; break;
case ScsiCommand::SET_CD_SPEED:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_CD:
this->illegal_command(cmd);
break;
default: default:
LOG_F(ERROR, "%s: unsupported command 0x%X", this->name.c_str(), cmd[0]);
this->illegal_command(cmd); this->illegal_command(cmd);
} }
} }