patch-2.4.7 linux/drivers/message/fusion/isense.c

• Lines: 123
• Date: Fri Jul 6 17:03:11 2001
• Orig file: v2.4.6/linux/drivers/message/fusion/isense.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.6/linux/drivers/message/fusion/isense.c linux/drivers/message/fusion/isense.c
@@ -0,0 +1,122 @@
+/*
+ *  linux/drivers/message/fusion/isense.c
+ *      Little linux driver / shim that interfaces with the Fusion MPT
+ *      Linux base driver to provide english readable strings in SCSI
+ *      Error Report logging output.  This module implements SCSI-3
+ *      Opcode lookup and a sorted table of SCSI-3 ASC/ASCQ strings.
+ *
+ *  Copyright (c) 1991-2001 Steven J. Ralston
+ *  Written By: Steven J. Ralston
+ *  (yes I wrote some of the orig. code back in 1991!)
+ *  (mailto:Steve.Ralston@lsil.com)
+ *
+ *  $Id: isense.c,v 1.28 2001/01/14 23:11:09 sralston Exp $
+ */
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    NO WARRANTY
+    THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
+    CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
+    LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
+    MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
+    solely responsible for determining the appropriateness of using and
+    distributing the Program and assumes all risks associated with its
+    exercise of rights under this Agreement, including but not limited to
+    the risks and costs of program errors, damage to or loss of data,
+    programs or equipment, and unavailability or interruption of operations.
+
+    DISCLAIMER OF LIABILITY
+    NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+    USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
+    HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/version.h>
+
+/* Hmmm, avoid undefined spinlock_t on lk-2.2.14-5.0 */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0)
+#include <asm/spinlock.h>
+#endif
+
+#define MODULEAUTHOR "Steven J. Ralston"
+#define COPYRIGHT "Copyright (c) 2000 " MODULEAUTHOR
+#include "mptbase.h"
+
+#include "isense.h"
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ *  Private data...
+ */
+
+/*
+ *  YIKES!  I don't usually #include C source files, but..
+ *  The following #include's pulls in our needed ASCQ_Table[] array,
+ *  ASCQ_TableSz integer, and ScsiOpcodeString[] array!
+ */
+#include "ascq_tbl.c"
+#include "scsiops.c"
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+#define my_NAME		"SCSI-3 Opcodes & ASC/ASCQ Strings"
+#define my_VERSION	MPT_LINUX_VERSION_COMMON
+#define MYNAM		"isense"
+
+EXPORT_NO_SYMBOLS;
+MODULE_AUTHOR(MODULEAUTHOR);
+MODULE_DESCRIPTION(my_NAME);
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+int __init isense_init(void)
+{
+	show_mptmod_ver(my_NAME, my_VERSION);
+
+	/*
+	 *  Install our handler
+	 */
+	if (mpt_register_ascqops_strings(&ASCQ_Table[0], ASCQ_TableSize, ScsiOpcodeString) != 1)
+	{
+		printk(KERN_ERR MYNAM ": ERROR: Can't register with Fusion MPT base driver!\n");
+		return -EBUSY;
+	}
+	printk(KERN_INFO MYNAM ": Registered SCSI-3 Opcodes & ASC/ASCQ Strings\n");
+	return 0;
+}
+
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+static void isense_exit(void)
+{
+#ifdef MODULE
+	mpt_deregister_ascqops_strings();
+#endif
+	printk(KERN_INFO MYNAM ": Deregistered SCSI-3 Opcodes & ASC/ASCQ Strings\n");
+}
+
+module_init(isense_init);
+module_exit(isense_exit);
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+