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scsihd: remove duplicated code.

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This commit is contained in:
Maxim Poliakovski 2024-07-14 23:33:14 +02:00
parent 26153ca8ea
commit 0831182e39
1 changed files with 0 additions and 47 deletions
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47
devices/common/scsi/scsihd.cpp
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@ -66,18 +66,12 @@ void ScsiHardDisk::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: case ScsiCommand::REQ_SENSE:
this->req_sense(cmd[4]); this->req_sense(cmd[4]);
break; break;
case ScsiCommand::FORMAT_UNIT: case ScsiCommand::FORMAT_UNIT:
this->format(); this->format();
break; 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);
@ -86,36 +80,15 @@ void ScsiHardDisk::process_command() {
lba = ((cmd[1] & 0x1F) << 16) + (cmd[2] << 8) + cmd[3]; lba = ((cmd[1] & 0x1F) << 16) + (cmd[2] << 8) + cmd[3];
this->write(lba, cmd[4], 6); this->write(lba, cmd[4], 6);
break; 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:
mode_select_6(cmd[4]); 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);
@ -135,29 +108,9 @@ void ScsiHardDisk::process_command() {
this->write(lba, READ_WORD_BE_U(&cmd[7]), 10); this->write(lba, READ_WORD_BE_U(&cmd[7]), 10);
this->switch_phase(ScsiPhase::DATA_OUT); this->switch_phase(ScsiPhase::DATA_OUT);
break; break;
case ScsiCommand::VERIFY_10:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_BUFFER: case ScsiCommand::READ_BUFFER:
read_buffer(); read_buffer();
break; break;
case ScsiCommand::MODE_SENSE_10:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_12:
this->illegal_command(cmd);
break;
// CD-ROM specific commands
case ScsiCommand::READ_TOC:
this->illegal_command(cmd);
break;
case ScsiCommand::SET_CD_SPEED:
this->illegal_command(cmd);
break;
case ScsiCommand::READ_CD:
this->illegal_command(cmd);
break;
default: default:
this->illegal_command(cmd); this->illegal_command(cmd);
} }