Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 218 insertions, 0 deletions

diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
new file mode 100644
index 000000000..8373447bd
--- /dev/null
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
@@ -0,0 +1,218 @@
+/*
+ * Instruction formats for the sequencer program downloaded to
+ * Aic7xxx SCSI host adapters
+ *
+ * Copyright (c) 1997, 1998, 2000 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.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
+ *
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#12 $
+ *
+ * $FreeBSD$
+ */
+
+#include <asm/byteorder.h>
+
+/* 8bit ALU logic operations */
+struct ins_format1 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	immediate	: 8,
+			source		: 9,
+			destination	: 9,
+			ret		: 1,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			ret		: 1,
+			destination	: 9,
+			source		: 9,
+			immediate	: 8;
+#endif
+};
+
+/* 8bit ALU shift/rotate operations */
+struct ins_format2 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	shift_control	: 8,
+			source		: 9,
+			destination	: 9,
+			ret		: 1,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			ret		: 1,
+			destination	: 9,
+			source		: 9,
+			shift_control	: 8;
+#endif
+};
+
+/* 8bit branch control operations */
+struct ins_format3 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	immediate	: 8,
+			source		: 9,
+			address		: 10,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			address		: 10,
+			source		: 9,
+			immediate	: 8;
+#endif
+};
+
+/* 16bit ALU logic operations */
+struct ins_format4 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	opcode_ext	: 8,
+			source		: 9,
+			destination	: 9,
+			ret		: 1,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			ret		: 1,
+			destination	: 9,
+			source		: 9,
+			opcode_ext	: 8;
+#endif
+};
+
+/* 16bit branch control operations */
+struct ins_format5 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	opcode_ext	: 8,
+			source		: 9,
+			address		: 10,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			address		: 10,
+			source		: 9,
+			opcode_ext	: 8;
+#endif
+};
+
+/*  Far branch operations */
+struct ins_format6 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	page		: 3,
+			opcode_ext	: 5,
+			source		: 9,
+			address		: 10,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			address		: 10,
+			source		: 9,
+			opcode_ext	: 5,
+			page		: 3;
+#endif
+};
+
+union ins_formats {
+		struct ins_format1 format1;
+		struct ins_format2 format2;
+		struct ins_format3 format3;
+		struct ins_format4 format4;
+		struct ins_format5 format5;
+		struct ins_format6 format6;
+		uint8_t		   bytes[4];
+		uint32_t	   integer;
+};
+struct instruction {
+	union	ins_formats format;
+	u_int	srcline;
+	struct symbol *patch_label;
+	STAILQ_ENTRY(instruction) 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_MVI16	0x7
+
+#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
+
+/* 16bit Ops. Low byte main opcode.  High byte extended opcode. */ 
+#define	AIC_OP_OR16	0x8005
+#define	AIC_OP_AND16	0x8105
+#define	AIC_OP_XOR16	0x8205
+#define	AIC_OP_ADD16	0x8305
+#define	AIC_OP_ADC16	0x8405
+#define AIC_OP_JNE16	0x8805
+#define AIC_OP_JNZ16	0x8905
+#define AIC_OP_JE16	0x8C05
+#define AIC_OP_JZ16	0x8B05
+#define AIC_OP_JMP16	0x9005
+#define AIC_OP_JC16	0x9105
+#define AIC_OP_JNC16	0x9205
+#define AIC_OP_CALL16	0x9305
+
+/* Page extension is low three bits of second opcode byte. */
+#define AIC_OP_JMPF	0xA005
+#define AIC_OP_CALLF	0xB005
+#define AIC_OP_JCF	0xC005
+#define AIC_OP_JNCF	0xD005
+#define AIC_OP_CMPXCHG	0xE005