*
* Copyright (C) IBM Corp. 2003
*
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of the
- * License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * 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.
*/
-#define dprintf(format, arg...) \
- log_message(LOG_DEBUG, "%s: " format, __FUNCTION__, ## arg)
+#define MAX_PATH_LEN 512
-#define MAX_NAME_LEN 72
-#define OFFSET (2 * sizeof(unsigned int))
+/*
+ * MAX_ATTR_LEN: maximum length of the result of reading a sysfs
+ * attribute.
+ */
+#define MAX_ATTR_LEN 256
-static inline char *sysfs_get_attr(struct sysfs_class_device *dev,
- const char *attr)
-{
- return sysfs_get_value_from_attributes(dev->directory->attributes,
- attr);
-}
+/*
+ * MAX_SERIAL_LEN: the maximum length of the serial number, including
+ * added prefixes such as vendor and product (model) strings.
+ */
+#define MAX_SERIAL_LEN 256
-extern int scsi_get_serial (struct sysfs_class_device *scsi_dev,
- const char *devname, int page_code, char *serial,
- int len);
-extern void log_message (int level, const char *format, ...)
- __attribute__ ((format (printf, 2, 3)));
+/*
+ * MAX_BUFFER_LEN: maximum buffer size and line length used while reading
+ * the config file.
+ */
+#define MAX_BUFFER_LEN 256
+
+struct scsi_id_device {
+ char vendor[9];
+ char model[17];
+ char revision[5];
+ char type[33];
+ char kernel[64];
+ char serial[MAX_SERIAL_LEN];
+ int use_sg;
+};
+
+extern int scsi_std_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname);
+extern int scsi_get_serial (struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname,
+ int page_code, char *serial_short, int len);
+
+/*
+ * Page code values.
+ */
+enum page_code {
+ PAGE_83_PRE_SPC3 = -0x83,
+ PAGE_UNSPECIFIED = 0x00,
+ PAGE_80 = 0x80,
+ PAGE_83 = 0x83,
+};