diff options
Diffstat (limited to 'src/plugins/dev_iavf/virtchnl_funcs.h')
| -rw-r--r-- | src/plugins/dev_iavf/virtchnl_funcs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/dev_iavf/virtchnl_funcs.h b/src/plugins/dev_iavf/virtchnl_funcs.h index e7f3901e0ee..0d4ab2835f4 100644 --- a/src/plugins/dev_iavf/virtchnl_funcs.h +++ b/src/plugins/dev_iavf/virtchnl_funcs.h @@ -9,6 +9,10 @@ #include <vnet/dev/dev.h> #include <dev_iavf/iavf.h> +/* The "+ 1" fakes a trailing element, but the driver requires that. + * Using this "wrong" macro is the easiest solution, as long as + * port.c uses buffer sized by the same macro as the functions here. + */ #define VIRTCHNL_MSG_SZ(s, e, n) STRUCT_OFFSET_OF (s, e[(n) + 1]) typedef struct |