From 02941a530ef736210b4cf8b24dd34c238d5d5a40 Mon Sep 17 00:00:00 2001 From: Boaz Harrosh Date: Sun, 25 Jan 2009 16:55:30 +0200 Subject: [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 Reviewed-by: Benny Halevy Signed-off-by: James Bottomley --- drivers/scsi/osd/osd_debug.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 drivers/scsi/osd/osd_debug.h (limited to 'drivers/scsi/osd/osd_debug.h') diff --git a/drivers/scsi/osd/osd_debug.h b/drivers/scsi/osd/osd_debug.h new file mode 100644 index 000000000000..579e491f11df --- /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 + * Benny Halevy + * + * 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__ */ -- cgit v1.2.2