diff options
Diffstat (limited to 'sys/arch/mvme88k/dev/ssh_script.ss')
| -rw-r--r-- | sys/arch/mvme88k/dev/ssh_script.ss | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/sys/arch/mvme88k/dev/ssh_script.ss b/sys/arch/mvme88k/dev/ssh_script.ss deleted file mode 100644 index c11fd3991f4..00000000000 --- a/sys/arch/mvme88k/dev/ssh_script.ss +++ /dev/null @@ -1,205 +0,0 @@ -; $OpenBSD: ssh_script.ss,v 1.1 2001/03/07 01:57:56 miod Exp $ - -; -; Copyright (c) 1995 Michael L. Hitch -; All rights reserved. -; -; Redistribution and use in source and binary forms, with or without -; modification, are permitted provided that the following conditions -; are met: -; 1. Redistributions of source code must retain the above copyright -; notice, this list of conditions and the following disclaimer. -; 2. Redistributions in binary form must reproduce the above copyright -; notice, this list of conditions and the following disclaimer in the -; documentation and/or other materials provided with the distribution. -; 3. All advertising materials mentioning features or use of this software -; must display the following acknowledgement: -; This product includes software developed by Michael L. Hitch. -; 4. The name of the author may not be used to endorse or promote products -; derived from this software without specific prior written permission -; -; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -; - -; NCR 53c710 script -; -ABSOLUTE ds_Device = 0 -ABSOLUTE ds_MsgOut = ds_Device + 4 -ABSOLUTE ds_Cmd = ds_MsgOut + 8 -ABSOLUTE ds_Status = ds_Cmd + 8 -ABSOLUTE ds_Msg = ds_Status + 8 -ABSOLUTE ds_MsgIn = ds_Msg + 8 -ABSOLUTE ds_ExtMsg = ds_MsgIn + 8 -ABSOLUTE ds_SyncMsg = ds_ExtMsg + 8 -ABSOLUTE ds_Data1 = ds_SyncMsg + 8 -ABSOLUTE ds_Data2 = ds_Data1 + 8 -ABSOLUTE ds_Data3 = ds_Data2 + 8 -ABSOLUTE ds_Data4 = ds_Data3 + 8 -ABSOLUTE ds_Data5 = ds_Data4 + 8 -ABSOLUTE ds_Data6 = ds_Data5 + 8 -ABSOLUTE ds_Data7 = ds_Data6 + 8 -ABSOLUTE ds_Data8 = ds_Data7 + 8 -ABSOLUTE ds_Data9 = ds_Data8 + 8 - -ABSOLUTE ok = 0xff00 -ABSOLUTE err1 = 0xff01 -ABSOLUTE err2 = 0xff02 -ABSOLUTE err3 = 0xff03 -ABSOLUTE err4 = 0xff04 -ABSOLUTE err5 = 0xff05 -ABSOLUTE err6 = 0xff06 -ABSOLUTE err7 = 0xff07 -ABSOLUTE err8 = 0xff08 -ABSOLUTE err9 = 0xff09 -ABSOLUTE err10 = 0xff0a - -ENTRY scripts -ENTRY switch -ENTRY wait_reselect -ENTRY dataout -ENTRY datain - -PROC scripts: - -scripts: - - SELECT ATN FROM ds_Device, REL(reselect) -; -switch: - JUMP REL(msgin), WHEN MSG_IN - JUMP REL(msgout), IF MSG_OUT - JUMP REL(command_phase), IF CMD - JUMP REL(dataout), IF DATA_OUT - JUMP REL(datain), IF DATA_IN - JUMP REL(end), IF STATUS - - INT err5 ; Unrecognized phase - -msgin: - MOVE FROM ds_MsgIn, WHEN MSG_IN - JUMP REL(ext_msg), IF 0x01 ; extended message - JUMP REL(disc), IF 0x04 ; disconnect message - JUMP REL(msg_sdp), IF 0x02 ; save data pointers - JUMP REL(msg_rej), IF 0x07 ; message reject - JUMP REL(msg_rdp), IF 0x03 ; restore data pointers - INT err6 ; unrecognized message - -msg_rdp: -msg_rej: - CLEAR ACK - CLEAR ATN - JUMP REL(switch) - -ext_msg: - CLEAR ACK - MOVE FROM ds_ExtMsg, WHEN MSG_IN - JUMP REL(sync_msg), IF 0x03 - int err7 ; extended message not SDTR - -sync_msg: - CLEAR ACK - MOVE FROM ds_SyncMsg, WHEN MSG_IN - CLEAR ACK - JUMP REL(switch) - -disc: - CLEAR ACK - WAIT DISCONNECT - - int err2 ; signal disconnect w/o save DP - -msg_sdp: - CLEAR ACK ; acknowledge message - JUMP REL(switch), WHEN NOT MSG_IN - MOVE FROM ds_ExtMsg, WHEN MSG_IN - INT err8, IF NOT 0x04 ; interrupt if not disconnect - CLEAR ACK - WAIT DISCONNECT - - INT err1 ; signal disconnect - -reselect: -wait_reselect: - WAIT RESELECT REL(select_adr) - MOVE LCRC to SFBR ; Save reselect ID - MOVE SFBR to SCRATCH0 - - INT err9, WHEN NOT MSG_IN ; didn't get IDENTIFY - MOVE FROM ds_Msg, WHEN MSG_IN - INT err3 ; let host know about reconnect - CLEAR ACK ; acknowlege the message - JUMP REL(switch) - - -select_adr: - MOVE SCNTL1 & 0x10 to SFBR ; get connected status - INT err4, IF 0x00 ; tell host if not connected - MOVE CTEST2 & 0x40 to SFBR ; clear Sig_P - JUMP REL(wait_reselect) ; and try reselect again - -msgout: - MOVE FROM ds_MsgOut, WHEN MSG_OUT - JUMP REL(switch) - -command_phase: - CLEAR ATN - MOVE FROM ds_Cmd, WHEN CMD - JUMP REL(switch) - -dataout: - MOVE FROM ds_Data1, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data2, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data3, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data4, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data5, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data6, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data7, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data8, WHEN DATA_OUT - CALL REL(switch), WHEN NOT DATA_OUT - MOVE FROM ds_Data9, WHEN DATA_OUT - CALL REL(switch) - -datain: - MOVE FROM ds_Data1, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data2, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data3, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data4, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data5, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data6, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data7, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data8, WHEN DATA_IN - CALL REL(switch), WHEN NOT DATA_IN - MOVE FROM ds_Data9, WHEN DATA_IN - CALL REL(switch) - -end: - MOVE FROM ds_Status, WHEN STATUS - int err10, WHEN NOT MSG_IN ; status not followed by msg - MOVE FROM ds_Msg, WHEN MSG_IN - CLEAR ACK - WAIT DISCONNECT - INT ok ; signal completion - JUMP REL(wait_reselect) |