diff options
| author | Wei Liu <wei.liu2@citrix.com> | 2013-05-07 16:54:44 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-05-07 16:54:44 +0200 |
| commit | df76bf093ee29324b57267154232d0d792c8de43 (patch) | |
| tree | 8a45dbe93edbd59078ba4d9683453f9dd8388fac /xen/include/public | |
| parent | 3b77afc7f3bfce1fa09b4cf3d54b4463cf4c216f (diff) | |
| download | xen-df76bf093ee29324b57267154232d0d792c8de43.tar.gz xen-df76bf093ee29324b57267154232d0d792c8de43.tar.bz2 xen-df76bf093ee29324b57267154232d0d792c8de43.zip | |
netif: define XEN_NETIF_MAX_TX_SIZE in public header
This is the maximum supported size of a packet. It comes from the size of
netif_tx_request.size.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/public')
| -rw-r--r-- | xen/include/public/io/netif.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/public/io/netif.h b/xen/include/public/io/netif.h index b184e49ef1..ccde53b3af 100644 --- a/xen/include/public/io/netif.h +++ b/xen/include/public/io/netif.h @@ -65,6 +65,7 @@ #define _NETTXF_extra_info (3) #define NETTXF_extra_info (1U<<_NETTXF_extra_info) +#define XEN_NETIF_MAX_TX_SIZE 0xFFFF struct netif_tx_request { grant_ref_t gref; /* Reference to buffer page */ uint16_t offset; /* Offset within buffer page */ |