patch-2.4.6 linux/drivers/acpi/ospm/ec/ec_osl.c

• Lines: 116
• Date: Wed Jun 20 17:47:40 2001
• Orig file: v2.4.5/linux/drivers/acpi/ospm/ec/ec_osl.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.5/linux/drivers/acpi/ospm/ec/ec_osl.c linux/drivers/acpi/ospm/ec/ec_osl.c
@@ -0,0 +1,115 @@
+/*****************************************************************************
+ *
+ * Module Name: ec_osl.c
+ *   $Revision: 6 $
+ *
+ *****************************************************************************/
+
+/*
+ *  Copyright (C) 2000, 2001 Andrew Grover
+ *
+ *  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; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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.
+ *
+ *  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/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/proc_fs.h>
+#include <acpi.h>
+#include <bm.h>
+#include "ec.h"
+
+
+MODULE_AUTHOR("Andrew Grover");
+MODULE_DESCRIPTION("ACPI Component Architecture (CA) - Embedded Controller Driver");
+
+#ifdef ACPI_DEBUG
+
+static int dbg_layer = ACPI_COMPONENT_DEFAULT;
+MODULE_PARM(dbg_layer, "i");
+MODULE_PARM_DESC(dbg_layer, "Controls debug output (see acpi_dbg_layer).\n");
+
+static int dbg_level = DEBUG_DEFAULT;
+MODULE_PARM(dbg_level, "i");
+MODULE_PARM_DESC(dbg_level, "Controls debug output (see acpi_dbg_level).\n");
+
+#endif /*ACPI_DEBUG*/
+
+
+#ifdef ACPI_DEBUG
+static u32			save_dbg_layer;
+static u32			save_dbg_level;
+#endif /*ACPI_DEBUG*/
+
+
+/****************************************************************************
+ *
+ * FUNCTION:    ec_osl_init
+ *
+ * PARAMETERS:	<none>
+ *
+ * RETURN:	0: Success
+ *
+ * DESCRIPTION: Module initialization.
+ *
+ ****************************************************************************/
+
+static int __init 
+ec_osl_init (void)
+{
+	ACPI_STATUS		status = AE_OK;
+
+#ifdef ACPI_DEBUG
+	save_dbg_layer = acpi_dbg_layer;
+	acpi_dbg_layer = dbg_layer;
+
+	save_dbg_level = acpi_dbg_level;
+	acpi_dbg_level = dbg_level;
+#endif /*ACPI_DEBUG*/
+
+	status = ec_initialize();
+
+	return (ACPI_SUCCESS(status)) ? 0 : -ENODEV;
+}
+
+/****************************************************************************
+ *
+ * FUNCTION:    ec_osl_cleanup
+ *
+ * PARAMETERS:	<none>
+ *
+ * RETURN:	<none>
+ *
+ * DESCRIPTION: Module cleanup.
+ *
+ ****************************************************************************/
+
+static void __exit 
+ec_osl_cleanup(void)
+{
+	ec_terminate();
+
+#ifdef ACPI_DEBUG
+	acpi_dbg_layer = save_dbg_layer;
+	acpi_dbg_level = save_dbg_level;
+#endif /*ACPI_DEBUG*/
+
+	return;
+}
+
+module_init(ec_osl_init);
+module_exit(ec_osl_cleanup);