Added QUERY ioctl command for checking of driver version and message formats.

[lincan.git] / lincan / src / ioctl_rtl.c

diff --git a/lincan/src/ioctl_rtl.c b/lincan/src/ioctl_rtl.c
index 6c116a300bb8c01aa3a1178ad0bb385372c823fa..fe1809cc3d4500bf42695f626d1e8ed3164c7687 100644 (file)
--- a/lincan/src/ioctl_rtl.c
+++ b/lincan/src/ioctl_rtl.c
@@ -14,6 +14,7 @@
 #include "../include/main.h"
 
 #include <rtl_posixio.h>
+#include "../include/ioctl.h"
 #include "../include/can_iortl.h"
 
 
@@ -48,6 +49,9 @@ int can_ioctl_rtl_posix(struct rtl_file *fptr, unsigned int cmd, unsigned long a
        }
 
        switch (cmd) {
+               case CAN_DRV_QUERY: {
+                       return can_ioctl_query(canuser, arg);
+               }
                case STAT: {
                        for (i=0x0; i<0x100; i++)
                                CANMSG("0x%x is 0x%x\n",i,can_read_reg(chip,i));