patch-2.4.3 linux/drivers/scsi/aic7xxx/scsi_message.h

• Lines: 75
• Date: Sun Mar 4 14:30:18 2001
• Orig file: v2.4.2/linux/drivers/scsi/aic7xxx/scsi_message.h
• Orig date: Wed Jun 9 16:59:15 1999

diff -u --recursive --new-file v2.4.2/linux/drivers/scsi/aic7xxx/scsi_message.h linux/drivers/scsi/aic7xxx/scsi_message.h
@@ -1,34 +1,52 @@
+/*
+ * This file is in the public domain.
+ * $FreeBSD: src/sys/cam/scsi/scsi_message.h,v 1.2 2000/05/01 20:21:29 peter Exp $
+ */
+
 /* Messages (1 byte) */		     /* I/T (M)andatory or (O)ptional */
 #define MSG_CMDCOMPLETE		0x00 /* M/M */
+#define MSG_TASK_COMPLETE	0x00 /* M/M */ /* SPI3 Terminology */
 #define MSG_EXTENDED		0x01 /* O/O */
 #define MSG_SAVEDATAPOINTER	0x02 /* O/O */
 #define MSG_RESTOREPOINTERS	0x03 /* O/O */
 #define MSG_DISCONNECT		0x04 /* O/O */
 #define MSG_INITIATOR_DET_ERR	0x05 /* M/M */
 #define MSG_ABORT		0x06 /* O/M */
+#define MSG_ABORT_TASK_SET	0x06 /* O/M */ /* SPI3 Terminology */
 #define MSG_MESSAGE_REJECT	0x07 /* M/M */
 #define MSG_NOOP		0x08 /* M/M */
 #define MSG_PARITY_ERROR	0x09 /* M/M */
 #define MSG_LINK_CMD_COMPLETE	0x0a /* O/O */
 #define MSG_LINK_CMD_COMPLETEF	0x0b /* O/O */
 #define MSG_BUS_DEV_RESET	0x0c /* O/M */
+#define MSG_TARGET_RESET	0x0c /* O/M */ /* SPI3 Terminology */
 #define MSG_ABORT_TAG		0x0d /* O/O */
+#define MSG_ABORT_TASK		0x0d /* O/O */ /* SPI3 Terminology */
 #define MSG_CLEAR_QUEUE		0x0e /* O/O */
-#define MSG_INIT_RECOVERY	0x0f /* O/O */
-#define MSG_REL_RECOVERY	0x10 /* O/O */
-#define MSG_TERM_IO_PROC	0x11 /* O/O */
+#define MSG_CLEAR_TASK_SET	0x0e /* O/O */ /* SPI3 Terminology */
+#define MSG_INIT_RECOVERY	0x0f /* O/O */ /* Deprecated in SPI3 */
+#define MSG_REL_RECOVERY	0x10 /* O/O */ /* Deprecated in SPI3 */
+#define MSG_TERM_IO_PROC	0x11 /* O/O */ /* Deprecated in SPI3 */
+#define MSG_CLEAR_ACA		0x16 /* O/O */ /* SPI3 */
+#define MSG_LOGICAL_UNIT_RESET	0x17 /* O/O */ /* SPI3 */
+#define MSG_QAS_REQUEST		0x55 /* O/O */ /* SPI3 */
 
 /* Messages (2 byte) */
 #define MSG_SIMPLE_Q_TAG	0x20 /* O/O */
+#define MSG_SIMPLE_TASK		0x20 /* O/O */ /* SPI3 Terminology */
 #define MSG_HEAD_OF_Q_TAG	0x21 /* O/O */
+#define MSG_HEAD_OF_QUEUE_TASK	0x21 /* O/O */ /* SPI3 Terminology */
 #define MSG_ORDERED_Q_TAG	0x22 /* O/O */
+#define MSG_ORDERED_TASK	0x22 /* O/O */ /* SPI3 Terminology */
 #define MSG_IGN_WIDE_RESIDUE	0x23 /* O/O */
+#define MSG_ACA_TASK		0x24 /* 0/0 */ /* SPI3 */
 
 /* Identify message */		     /* M/M */	
 #define MSG_IDENTIFYFLAG	0x80 
 #define MSG_IDENTIFY_DISCFLAG	0x40 
 #define MSG_IDENTIFY(lun, disc)	(((disc) ? 0xc0 : MSG_IDENTIFYFLAG) | (lun))
 #define MSG_ISIDENTIFY(m)	((m) & MSG_IDENTIFYFLAG)
+#define MSG_IDENTIFY_LUNMASK	0x03F 
 
 /* Extended messages (opcode and length) */
 #define MSG_EXT_SDTR		0x01
@@ -38,12 +56,10 @@
 #define MSG_EXT_WDTR_LEN	0x02
 #define MSG_EXT_WDTR_BUS_8_BIT	0x00
 #define MSG_EXT_WDTR_BUS_16_BIT	0x01
-#define MSG_EXT_WDTR_BUS_32_BIT	0x02
+#define MSG_EXT_WDTR_BUS_32_BIT	0x02 /* Deprecated in SPI3 */
 
-#define MSG_EXT_PPR     0x04
-#define MSG_EXT_PPR_LEN	0x06
-#define MSG_EXT_PPR_OPTION_ST 0x00
-#define MSG_EXT_PPR_OPTION_DT_CRC 0x02
-#define MSG_EXT_PPR_OPTION_DT_UNITS 0x03
-#define MSG_EXT_PPR_OPTION_DT_CRC_QUICK 0x04
-#define MSG_EXT_PPR_OPTION_DT_UNITS_QUICK 0x05
+#define MSG_EXT_PPR		0x04 /* SPI3 */
+#define MSG_EXT_PPR_LEN		0x06
+#define MSG_EXT_PPR_QAS_REQ	0x04
+#define MSG_EXT_PPR_DT_REQ	0x02
+#define MSG_EXT_PPR_IU_REQ	0x01