1 files changed, 114 insertions, 0 deletions
diff --git a/datapath/linux-2.6/compat-2.6/include/linux/dmi.h b/datapath/linux-2.6/compat-2.6/include/linux/dmi.h
new file mode 100644
index 000000000..52916fec8
--- /dev/null
+++ b/datapath/linux-2.6/compat-2.6/include/linux/dmi.h
@@ -0,0 +1,114 @@
+#ifndef __LINUX_DMI_WRAPPER_H
+#define __LINUX_DMI_WRAPPER_H 1
+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
+
+#include_next <linux/dmi.h>
+
+#else  /* linux version >= 2.6.23 */
+
+#ifndef __DMI_H__
+#define __DMI_H__
+
+#include <linux/list.h>
+
+enum dmi_field {
+        DMI_NONE,
+        DMI_BIOS_VENDOR,
+        DMI_BIOS_VERSION,
+        DMI_BIOS_DATE,
+        DMI_SYS_VENDOR,
+        DMI_PRODUCT_NAME,
+        DMI_PRODUCT_VERSION,
+        DMI_PRODUCT_SERIAL,
+        DMI_PRODUCT_UUID,
+        DMI_BOARD_VENDOR,
+        DMI_BOARD_NAME,
+        DMI_BOARD_VERSION,
+        DMI_BOARD_SERIAL,
+        DMI_BOARD_ASSET_TAG,
+        DMI_CHASSIS_VENDOR,
+        DMI_CHASSIS_TYPE,
+        DMI_CHASSIS_VERSION,
+        DMI_CHASSIS_SERIAL,
+        DMI_CHASSIS_ASSET_TAG,
+        DMI_STRING_MAX,
+};
+
+enum dmi_device_type {
+        DMI_DEV_TYPE_ANY = 0,
+        DMI_DEV_TYPE_OTHER,
+        DMI_DEV_TYPE_UNKNOWN,
+        DMI_DEV_TYPE_VIDEO,
+        DMI_DEV_TYPE_SCSI,
+        DMI_DEV_TYPE_ETHERNET,
+        DMI_DEV_TYPE_TOKENRING,
+        DMI_DEV_TYPE_SOUND,
+        DMI_DEV_TYPE_IPMI = -1,
+        DMI_DEV_TYPE_OEM_STRING = -2
+};
+
+struct dmi_header {
+        u8 type;
+        u8 length;
+        u16 handle;
+};
+
+/*
+ *      DMI callbacks for problem boards
+ */
+struct dmi_strmatch {
+        u8 slot;
+        char *substr;
+};
+
+struct dmi_system_id {
+        int (*callback)(struct dmi_system_id *);
+        const char *ident;
+        struct dmi_strmatch matches[4];
+        void *driver_data;
+};
+
+#define DMI_MATCH(a, b) { a, b }
+
+struct dmi_device {
+        struct list_head list;
+        int type;
+        const char *name;
+        void *device_data;      /* Type specific data */
+};
+
+/* No CONFIG_DMI before 2.6.16 */
+#if defined(CONFIG_DMI) || defined(CONFIG_X86_32)  
+
+extern int dmi_check_system(struct dmi_system_id *list);
+extern char * dmi_get_system_info(int field);
+extern struct dmi_device * dmi_find_device(int type, const char *name,
+        struct dmi_device *from);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
+extern void dmi_scan_machine(void);
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
+extern int dmi_get_year(int field);
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
+extern int dmi_name_in_vendors(char *str);
+#endif
+
+#else
+
+static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
+static inline char * dmi_get_system_info(int field) { return NULL; }
+static inline struct dmi_device * dmi_find_device(int type, const char *name,
+        struct dmi_device *from) { return NULL; }
+static inline int dmi_get_year(int year) { return 0; }
+static inline int dmi_name_in_vendors(char *s) { return 0; }
+
+#endif
+
+#endif  /* __DMI_H__ */
+
+#endif /* linux kernel < 2.6.22 */
+
+#endif