Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / scsi / aic7xxx / scsi_message.h

diff --git a/kernel/drivers/scsi/aic7xxx/scsi_message.h b/kernel/drivers/scsi/aic7xxx/scsi_message.h
new file mode 100644 (file)
index 0000000..75811e2
--- /dev/null
+++ b/kernel/drivers/scsi/aic7xxx/scsi_message.h
@@ -0,0 +1,70 @@
+/*
+ * 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_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   0x3F 
+
+/* Extended messages (opcode and length) */
+#define MSG_EXT_SDTR           0x01
+#define MSG_EXT_SDTR_LEN       0x03
+
+#define MSG_EXT_WDTR           0x03
+#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 /* Deprecated in SPI3 */
+
+#define MSG_EXT_PPR            0x04 /* SPI3 */
+#define MSG_EXT_PPR_LEN                0x06
+#define        MSG_EXT_PPR_PCOMP_EN    0x80
+#define        MSG_EXT_PPR_RTI         0x40
+#define        MSG_EXT_PPR_RD_STRM     0x20
+#define        MSG_EXT_PPR_WR_FLOW     0x10
+#define        MSG_EXT_PPR_HOLD_MCS    0x08
+#define        MSG_EXT_PPR_QAS_REQ     0x04
+#define        MSG_EXT_PPR_DT_REQ      0x02
+#define MSG_EXT_PPR_IU_REQ     0x01