X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?p=linux-2.6-omap-h63xx.git;a=blobdiff_plain;f=drivers%2Fbluetooth%2Fhci_h4p%2Fsysfs.c;fp=drivers%2Fbluetooth%2Fhci_h4p%2Fsysfs.c;h=687df69324bf0273777a7be3066943d53dcdb8da;hp=0000000000000000000000000000000000000000;hb=0d5f2216edfeb9904e0d6512f803b0f93871baaf;hpb=14fc69723d3442ef46f8f82b3f481e82f06a346d

diff --git a/drivers/bluetooth/hci_h4p/sysfs.c b/drivers/bluetooth/hci_h4p/sysfs.c
new file mode 100644
index 00000000000..687df69324b
--- /dev/null
+++ b/drivers/bluetooth/hci_h4p/sysfs.c
@@ -0,0 +1,74 @@
+/*
+ * This file is part of hci_h4p bluetooth driver
+ *
+ * Copyright (C) 2005, 2006 Nokia Corporation.
+ *
+ * Contact: Ville Tervo <ville.tervo@nokia.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 as published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include "hci_h4p.h"
+
+#ifdef CONFIG_SYSFS
+
+static ssize_t hci_h4p_store_bdaddr(struct device *dev, struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	struct hci_h4p_info *info = (struct hci_h4p_info*)dev_get_drvdata(dev);
+	unsigned int bdaddr[6];
+	int ret, i;
+
+	ret = sscanf(buf, "%2x:%2x:%2x:%2x:%2x:%2x\n",
+			&bdaddr[0], &bdaddr[1], &bdaddr[2],
+			&bdaddr[3], &bdaddr[4], &bdaddr[5]);
+
+	if (ret != 6) {
+		return -EINVAL;
+	}
+
+	for (i = 0; i < 6; i++)
+		info->bdaddr[i] = bdaddr[i] & 0xff;
+
+	return count;
+}
+
+static ssize_t hci_h4p_show_bdaddr(struct device *dev, struct device_attribute *attr,
+				   char *buf)
+{
+	struct hci_h4p_info *info = (struct hci_h4p_info*)dev_get_drvdata(dev);
+
+	return sprintf(buf, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+		       info->bdaddr[0],
+		       info->bdaddr[1],
+		       info->bdaddr[2],
+		       info->bdaddr[3],
+		       info->bdaddr[4],
+		       info->bdaddr[5]);
+}
+
+static DEVICE_ATTR(bdaddr, S_IRUGO | S_IWUSR, hci_h4p_show_bdaddr, hci_h4p_store_bdaddr);
+int hci_h4p_sysfs_create_files(struct device *dev)
+{
+	return device_create_file(dev, &dev_attr_bdaddr);
+}
+
+#endif