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Merge pull request #3934 from hp9k/nscsi_format_unit

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nscsi_hd: add FORMAT_UNIT command (nw)
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R. Belmont 2018-08-31 17:50:37 -04:00 committed by GitHub
commit d1975b9a4b
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1 changed files with 21 additions and 0 deletions
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21
src/devices/machine/nscsi_hd.cpp
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@ -372,6 +372,27 @@ void nscsi_harddisk_device::scsi_command()
scsi_status_complete(SS_GOOD); scsi_status_complete(SS_GOOD);
break; break;
case SC_FORMAT_UNIT:
LOG("command FORMAT UNIT:%s%s%s%s%s\n",
(scsi_cmdbuf[1] & 0x80) ? " FMT-PINFO" : "",
(scsi_cmdbuf[1] & 0x40) ? " RTO_REQ" : "",
(scsi_cmdbuf[1] & 0x20) ? " LONG-LIST" : "",
(scsi_cmdbuf[1] & 0x10) ? " FMTDATA" : "",
(scsi_cmdbuf[1] & 0x08) ? " CMPLIST" : "");
{
hard_disk_info *info = hard_disk_get_info(harddisk);
auto block = std::make_unique<uint8_t[]>(info->sectorbytes);
for(int cyl = 0; cyl < info->cylinders; cyl++) {
for(int head = 0; head < info->heads; head++) {
for(int sector = 0; sector < info->sectors; sector++) {
hard_disk_write(harddisk, cyl * head * sector, block.get());
}
}
}
}
scsi_status_complete(SS_GOOD);
break;
default: default:
LOG("command %02x ***UNKNOWN***\n", scsi_cmdbuf[0]); LOG("command %02x ***UNKNOWN***\n", scsi_cmdbuf[0]);
nscsi_full_device::scsi_command(); nscsi_full_device::scsi_command();