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authorBoaz Harrosh <bharrosh@panasas.com>2009-01-25 16:55:30 +0200
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 12:58:06 -0500
commit02941a530ef736210b4cf8b24dd34c238d5d5a40 (patch)
treef4ac1f663392cbc107e618dd28caa65f27d608ae /drivers/scsi/osd/osd_debug.h
parentde258bf5e63863f42e0f9a7c5ffd29916a41e399 (diff)
[SCSI] libosd: OSDv1 preliminary implementation
Implementation of the most basic OSD functionality and infrastructure. Mainly Format, Create/Remove Partition, Create/Remove Object, and read/write. - Add Makefile and Kbuild to compile libosd.ko - osd_initiator.c Implementation file for osd_initiator.h and osd_sec.h APIs - osd_debug.h - Some kprintf macro definitions Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/osd/osd_debug.h')
-rw-r--r--drivers/scsi/osd/osd_debug.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/scsi/osd/osd_debug.h b/drivers/scsi/osd/osd_debug.h
new file mode 100644
index 00000000000..579e491f11d
--- /dev/null
+++ b/drivers/scsi/osd/osd_debug.h
@@ -0,0 +1,30 @@
+/*
+ * osd_debug.h - Some kprintf macros
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ */
+#ifndef __OSD_DEBUG_H__
+#define __OSD_DEBUG_H__
+
+#define OSD_ERR(fmt, a...) printk(KERN_ERR "osd: " fmt, ##a)
+#define OSD_INFO(fmt, a...) printk(KERN_NOTICE "osd: " fmt, ##a)
+
+#ifdef CONFIG_SCSI_OSD_DEBUG
+#define OSD_DEBUG(fmt, a...) \
+ printk(KERN_NOTICE "osd @%s:%d: " fmt, __func__, __LINE__, ##a)
+#else
+#define OSD_DEBUG(fmt, a...) do {} while (0)
+#endif
+
+/* u64 has problems with printk this will cast it to unsigned long long */
+#define _LLU(x) (unsigned long long)(x)
+
+#endif /* ndef __OSD_DEBUG_H__ */