diff options
Diffstat (limited to 'src/emu/bus/scsi/acb4070.c')
-rw-r--r-- | src/emu/bus/scsi/acb4070.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/emu/bus/scsi/acb4070.c b/src/emu/bus/scsi/acb4070.c deleted file mode 100644 index 1503272b55c..00000000000 --- a/src/emu/bus/scsi/acb4070.c +++ /dev/null @@ -1,63 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:smf -/* - * ACB4070 + RLL drive - * - */ - -#include "acb4070.h" - -// device type definition -const device_type ACB4070 = &device_creator<acb4070_device>; - -acb4070_device::acb4070_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) - : scsihd_device(mconfig, ACB4070, "ACB4070", tag, owner, clock, "acb4070", __FILE__) -{ -} - -#define ACB4070_CMD_WRITE_DATA_BUFFER ( 0x13 ) -#define ACB4070_CMD_READ_DATA_BUFFER ( 0x14 ) - -#define TRANSFERLENGTH_DATA_BUFFER 0x0400 - -void acb4070_device::ExecCommand() -{ - switch( command[ 0 ] ) - { - case ACB4070_CMD_WRITE_DATA_BUFFER: - m_phase = SCSI_PHASE_DATAOUT; - m_status_code = SCSI_STATUS_CODE_GOOD; - m_transfer_length = TRANSFERLENGTH_DATA_BUFFER; - break; - - case ACB4070_CMD_READ_DATA_BUFFER: - m_phase = SCSI_PHASE_DATAIN; - m_status_code = SCSI_STATUS_CODE_GOOD; - m_transfer_length = TRANSFERLENGTH_DATA_BUFFER; - break; - - case T10SPC_CMD_MODE_SELECT_6: - m_phase = SCSI_PHASE_DATAOUT; - m_status_code = SCSI_STATUS_CODE_GOOD; - m_transfer_length = SCSILengthFromUINT8( &command[ 4 ] ); - break; - - default: - scsihd_device::ExecCommand(); - break; - } -} - -void acb4070_device::WriteData( UINT8 *data, int dataLength ) -{ - switch( command[ 0 ] ) - { - case T10SPC_CMD_MODE_SELECT_6: - adaptec_sense_t *sense=(adaptec_sense_t *) data; - int tracks=(sense->cylinder_count[0]<<8)+sense->cylinder_count[1]; - int capacity=(tracks * sense->head_count * 17); - logerror("Tracks=%d, Heads=%d sec/track=%d\n",tracks,sense->head_count,sense->sectors_per_track); - logerror("Setting disk capacity to %d blocks\n",capacity); - break; - } -} |