diff options
author | Curt Coder <curtcoder@mail.com> | 2022-02-05 18:53:57 +0200 |
---|---|---|
committer | Curt Coder <curtcoder@mail.com> | 2022-02-07 09:28:14 +0200 |
commit | 5f3ec335f33beb3086d7be439d2362adb402e51e (patch) | |
tree | aad1befe0d02abfba8ce48c9aece6afc4086e582 | |
parent | 8099d46984d1393bfd6994c483b2968ec7dc2e00 (diff) |
s1410: Fix format data pattern. [Curt Coder]
-rw-r--r-- | src/devices/bus/nscsi/s1410.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/devices/bus/nscsi/s1410.cpp b/src/devices/bus/nscsi/s1410.cpp index fc191302958..71a1997d0ea 100644 --- a/src/devices/bus/nscsi/s1410.cpp +++ b/src/devices/bus/nscsi/s1410.cpp @@ -38,7 +38,6 @@ void nscsi_s1410_device::scsi_command() switch(scsi_cmdbuf[0]) { case SC_TEST_UNIT_READY: case SC_REZERO: - case SC_FORMAT_UNIT: // TODO does not support starting LBA case SC_REASSIGN_BLOCKS: case SC_READ: case SC_WRITE: @@ -54,6 +53,20 @@ void nscsi_s1410_device::scsi_command() scsi_data_in(SBUF_SENSE, 4); scsi_status_complete(SS_GOOD); break; + + case SC_FORMAT_UNIT: + LOG("command FORMAT UNIT\n"); + { + hard_disk_info *info = hard_disk_get_info(harddisk); + auto block = std::make_unique<uint8_t[]>(info->sectorbytes); + memset(&block[0], 0x6c, info->sectorbytes); + lba = ((scsi_cmdbuf[1] & 0x1f)<<16) | (scsi_cmdbuf[2]<<8) | scsi_cmdbuf[3]; + for(; lba < (info->cylinders * info->heads * info->sectors); lba++) { + hard_disk_write(harddisk, lba, block.get()); + } + } + scsi_status_complete(SS_GOOD); + break; case SC_FORMAT_TRACK: { if (scsi_cmdbuf[1] >> 5) { @@ -65,10 +78,10 @@ void nscsi_s1410_device::scsi_command() blocks = (bytes_per_sector == 256) ? 32 : 17; int track_length = blocks*bytes_per_sector; - std::vector<uint8_t> data(track_length); - memset(&data[0], 0xc6, track_length); + auto block = std::make_unique<uint8_t[]>(track_length); + memset(&block[0], 0x6c, track_length); - if(!hard_disk_write(harddisk, lba, &data[0])) { + if(!hard_disk_write(harddisk, lba, &block[0])) { logerror("%s: HD WRITE ERROR !\n", tag()); scsi_status_complete(SS_FORMAT_ERROR); } else { |