diff options
Diffstat (limited to 'drivers/scsi/aic7xxx_old/sequencer.h')
| -rw-r--r-- | drivers/scsi/aic7xxx_old/sequencer.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/drivers/scsi/aic7xxx_old/sequencer.h b/drivers/scsi/aic7xxx_old/sequencer.h deleted file mode 100644 index ee66855222b..00000000000 --- a/drivers/scsi/aic7xxx_old/sequencer.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Instruction formats for the sequencer program downloaded to - * Aic7xxx SCSI host adapters - * - * Copyright (c) 1997, 1998 Justin T. Gibbs. - * 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, - * without modification, immediately at the beginning of the file. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * Where this Software is combined with software released under the terms of - * the GNU General Public License ("GPL") and the terms of the GPL would require the - * combined work to also be released under the terms of the GPL, the terms - * and conditions of this License will apply in addition to those of the - * GPL with the exception of any terms or conditions of this License that - * conflict with, or are expressly prohibited by, the GPL. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. - * - * $Id: sequencer.h,v 1.3 1997/09/27 19:37:31 gibbs Exp $ - */ - -#ifdef __LITTLE_ENDIAN_BITFIELD -struct ins_format1 { - unsigned int - immediate : 8, - source : 9, - destination : 9, - ret : 1, - opcode : 4, - parity : 1; -}; - -struct ins_format2 { - unsigned int - shift_control : 8, - source : 9, - destination : 9, - ret : 1, - opcode : 4, - parity : 1; -}; - -struct ins_format3 { - unsigned int - immediate : 8, - source : 9, - address : 10, - opcode : 4, - parity : 1; -}; -#elif defined(__BIG_ENDIAN_BITFIELD) -struct ins_format1 { - unsigned int - parity : 1, - opcode : 4, - ret : 1, - destination : 9, - source : 9, - immediate : 8; -}; - -struct ins_format2 { - unsigned int - parity : 1, - opcode : 4, - ret : 1, - destination : 9, - source : 9, - shift_control : 8; -}; - -struct ins_format3 { - unsigned int - parity : 1, - opcode : 4, - address : 10, - source : 9, - immediate : 8; -}; -#endif - -union ins_formats { - struct ins_format1 format1; - struct ins_format2 format2; - struct ins_format3 format3; - unsigned char bytes[4]; - unsigned int integer; -}; -struct instruction { - union ins_formats format; - unsigned int srcline; - struct symbol *patch_label; - struct { - struct instruction *stqe_next; - } links; -}; - -#define AIC_OP_OR 0x0 -#define AIC_OP_AND 0x1 -#define AIC_OP_XOR 0x2 -#define AIC_OP_ADD 0x3 -#define AIC_OP_ADC 0x4 -#define AIC_OP_ROL 0x5 -#define AIC_OP_BMOV 0x6 - -#define AIC_OP_JMP 0x8 -#define AIC_OP_JC 0x9 -#define AIC_OP_JNC 0xa -#define AIC_OP_CALL 0xb -#define AIC_OP_JNE 0xc -#define AIC_OP_JNZ 0xd -#define AIC_OP_JE 0xe -#define AIC_OP_JZ 0xf - -/* Pseudo Ops */ -#define AIC_OP_SHL 0x10 -#define AIC_OP_SHR 0x20 -#define AIC_OP_ROR 0x30 |