[SCSI] Initial Commit of qla4xxx

open-iSCSI driver for Qlogic Corporation's iSCSI HBAs

Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Doug Maxey <dwm@bubba.enoyolf.org>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_dbg.h b/drivers/scsi/qla4xxx/ql4_dbg.h
new file mode 100644
index 000000000000..56ddc227f846
--- /dev/null
+++ b/drivers/scsi/qla4xxx/ql4_dbg.h
@@ -0,0 +1,55 @@
+/*
+ * QLogic iSCSI HBA Driver
+ * Copyright (c)  2003-2006 QLogic Corporation
+ *
+ * See LICENSE.qla4xxx for copyright and licensing details.
+ */
+
+/*
+ * Driver debug definitions.
+ */
+/* #define QL_DEBUG  */                 /* DEBUG messages */
+/* #define QL_DEBUG_LEVEL_3  */         /* Output function tracing */
+/* #define QL_DEBUG_LEVEL_4  */
+/* #define QL_DEBUG_LEVEL_5  */
+/* #define QL_DEBUG_LEVEL_9  */
+
+#define QL_DEBUG_LEVEL_2        /* ALways enable error messagess */
+#if defined(QL_DEBUG)
+#define DEBUG(x)   do {x;} while (0);
+#else
+#define DEBUG(x)        do {} while (0);
+#endif
+
+#if defined(QL_DEBUG_LEVEL_2)
+#define DEBUG2(x)      do {if(extended_error_logging == 2) x;} while (0);
+#define DEBUG2_3(x)   do {x;} while (0);
+#else                           /*  */
+#define DEBUG2(x)       do {} while (0);
+#endif                          /*  */
+
+#if defined(QL_DEBUG_LEVEL_3)
+#define DEBUG3(x)      do {if(extended_error_logging == 3) x;} while (0);
+#else                           /*  */
+#define DEBUG3(x)       do {} while (0);
+#if !defined(QL_DEBUG_LEVEL_2)
+#define DEBUG2_3(x)     do {} while (0);
+#endif                          /*  */
+#endif                          /*  */
+#if defined(QL_DEBUG_LEVEL_4)
+#define DEBUG4(x)       do {x;} while (0);
+#else                           /*  */
+#define DEBUG4(x)       do {} while (0);
+#endif                          /*  */
+
+#if defined(QL_DEBUG_LEVEL_5)
+#define DEBUG5(x)       do {x;} while (0);
+#else                           /*  */
+#define DEBUG5(x)       do {} while (0);
+#endif                          /*  */
+
+#if defined(QL_DEBUG_LEVEL_9)
+#define DEBUG9(x)       do {x;} while (0);
+#else                           /*  */
+#define DEBUG9(x)       do {} while (0);
+#endif                          /*  */