scsi: Remove REZERO_UNIT emulation
REZERO_UNIT command is obsolete. Remove support for it. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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@ -223,7 +223,6 @@ static int scsi_req_length(SCSIRequest *req, uint8_t *cmd)
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switch(cmd[0]) {
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switch(cmd[0]) {
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case TEST_UNIT_READY:
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case TEST_UNIT_READY:
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case REZERO_UNIT:
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case START_STOP:
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case START_STOP:
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case SEEK_6:
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case SEEK_6:
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case WRITE_FILEMARKS:
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case WRITE_FILEMARKS:
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@ -516,8 +515,6 @@ static const char *scsi_command_name(uint8_t cmd)
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{
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{
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static const char *names[] = {
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static const char *names[] = {
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[ TEST_UNIT_READY ] = "TEST_UNIT_READY",
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[ TEST_UNIT_READY ] = "TEST_UNIT_READY",
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[ REZERO_UNIT ] = "REZERO_UNIT",
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/* REWIND and REZERO_UNIT use the same operation code */
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[ REQUEST_SENSE ] = "REQUEST_SENSE",
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[ REQUEST_SENSE ] = "REQUEST_SENSE",
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[ FORMAT_UNIT ] = "FORMAT_UNIT",
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[ FORMAT_UNIT ] = "FORMAT_UNIT",
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[ READ_BLOCK_LIMITS ] = "READ_BLOCK_LIMITS",
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[ READ_BLOCK_LIMITS ] = "READ_BLOCK_LIMITS",
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@ -25,7 +25,6 @@
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*/
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*/
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#define TEST_UNIT_READY 0x00
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#define TEST_UNIT_READY 0x00
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#define REZERO_UNIT 0x01
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#define REQUEST_SENSE 0x03
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#define REQUEST_SENSE 0x03
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#define FORMAT_UNIT 0x04
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#define FORMAT_UNIT 0x04
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#define READ_BLOCK_LIMITS 0x05
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#define READ_BLOCK_LIMITS 0x05
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@ -972,12 +972,6 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf)
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break;
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break;
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case VERIFY:
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case VERIFY:
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break;
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break;
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case REZERO_UNIT:
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DPRINTF("Rezero Unit\n");
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if (!bdrv_is_inserted(s->bs)) {
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goto not_ready;
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}
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break;
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default:
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default:
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scsi_command_complete(r, CHECK_CONDITION, SENSE_CODE(INVALID_OPCODE));
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scsi_command_complete(r, CHECK_CONDITION, SENSE_CODE(INVALID_OPCODE));
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return -1;
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return -1;
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@ -1059,7 +1053,6 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf)
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case SERVICE_ACTION_IN:
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case SERVICE_ACTION_IN:
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case REPORT_LUNS:
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case REPORT_LUNS:
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case VERIFY:
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case VERIFY:
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case REZERO_UNIT:
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rc = scsi_disk_emulate_command(r, outbuf);
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rc = scsi_disk_emulate_command(r, outbuf);
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if (rc < 0) {
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if (rc < 0) {
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return 0;
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return 0;
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