* "f2c086b2-ff2e-11e8-88de-7bad0a57de05" and convert
* it to u8[16]
*/
-static uword
-unformat_vlib_vmbus_addr (unformat_input_t * input, va_list * args)
+uword
+unformat_vlib_vmbus_addr (unformat_input_t *input, va_list *args)
{
vlib_vmbus_addr_t *addr = va_arg (*args, vlib_vmbus_addr_t *);
uword ret = 0;
}
/* Convert bus address to standard UUID string */
-static u8 *
-format_vlib_vmbus_addr (u8 * s, va_list * va)
+u8 *
+format_vlib_vmbus_addr (u8 *s, va_list *va)
{
vlib_vmbus_addr_t *addr = va_arg (*va, vlib_vmbus_addr_t *);
char tmp[40];
vec_reset_length (s);
s = format (s, "%s/%s/new_id%c", sysfs_vmbus_drv_path, uio_drv_name, 0);
error = clib_sysfs_write ((char *) s, "%s", netvsc_uuid);
-
+ /* If device already exists, we can bind/unbind/override driver */
if (error)
{
- close (fd);
- goto done;
+ if (error->code == EEXIST)
+ {
+ clib_error_free (error);
+ }
+ else
+ {
+ close (fd);
+ goto done;
+ }
}
uio_new_id_needed = 0;
-
}
error = vlib_vmbus_raise_lower (fd, ifname);