iwinfo: add initial hardware detection capabilities

[openwrt/staging/wigyori.git] / package / iwinfo / src / iwinfo_utils.c

diff --git a/package/iwinfo/src/iwinfo_utils.c b/package/iwinfo/src/iwinfo_utils.c
index 081464aafad38a11a021d4caccc0e98d578a6fe4..b49447b072aa277d150ff3bdf61d8de659fe7a8d 100644 (file)
--- a/package/iwinfo/src/iwinfo_utils.c
+++ b/package/iwinfo/src/iwinfo_utils.c
@@ -124,3 +124,29 @@ void iwinfo_close(void)
        if( ioctl_socket > -1 )
                close(ioctl_socket);
 }
+
+struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id)
+{
+       const struct iwinfo_hardware_entry *e;
+
+       for (e = IWINFO_HARDWARE_ENTRIES; e->vendor_name; e++)
+       {
+               if ((e->vendor_id != 0xffff) && (e->vendor_id != id->vendor_id))
+                       continue;
+
+               if ((e->device_id != 0xffff) && (e->device_id != id->device_id))
+                       continue;
+
+               if ((e->subsystem_vendor_id != 0xffff) &&
+                       (e->subsystem_vendor_id != id->subsystem_vendor_id))
+                       continue;
+
+               if ((e->subsystem_device_id != 0xffff) &&
+                       (e->subsystem_device_id != id->subsystem_device_id))
+                       continue;
+
+               return e;
+       }
+
+       return NULL;
+}