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author | glebius <glebius@FreeBSD.org> | 2014-08-31 11:33:19 +0000 |
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committer | glebius <glebius@FreeBSD.org> | 2014-08-31 11:33:19 +0000 |
commit | 3b5ede57e944576392dbde8e9ef322c6bd7f146a (patch) | |
tree | a7ddb255332dbe01675eb6a68e20bed87f5e25bb | |
parent | d5f758fb1506ec33434d0f540d320ef0a61d4c57 (diff) | |
download | FreeBSD-src-3b5ede57e944576392dbde8e9ef322c6bd7f146a.zip FreeBSD-src-3b5ede57e944576392dbde8e9ef322c6bd7f146a.tar.gz |
Provide pointer from struct ifnet to struct netmap_adapter,
instead of abusing spare field.
-rw-r--r-- | sys/dev/netmap/netmap_kern.h | 2 | ||||
-rw-r--r-- | sys/net/if_var.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/netmap/netmap_kern.h b/sys/dev/netmap/netmap_kern.h index 26df8ed..e97d5b5 100644 --- a/sys/dev/netmap/netmap_kern.h +++ b/sys/dev/netmap/netmap_kern.h @@ -1187,7 +1187,7 @@ extern int netmap_generic_rings; * WNA is used to write it. */ #ifndef WNA -#define WNA(_ifp) (_ifp)->if_pspare[0] +#define WNA(_ifp) (_ifp)->if_netmap #endif #define NA(_ifp) ((struct netmap_adapter *)WNA(_ifp)) diff --git a/sys/net/if_var.h b/sys/net/if_var.h index 82f33b3..8844892 100644 --- a/sys/net/if_var.h +++ b/sys/net/if_var.h @@ -67,6 +67,7 @@ struct ifvlantrunk; struct route; /* if_output */ struct vnet; struct ifmedia; +struct netmap_adapter; #ifdef _KERNEL #include <sys/mbuf.h> /* ifqueue only? */ @@ -202,6 +203,7 @@ struct ifnet { void *if_pf_kif; /* pf glue */ struct carp_if *if_carp; /* carp interface structure */ struct label *if_label; /* interface MAC label */ + struct netmap_adapter *if_netmap; /* netmap(4) softc */ /* Various procedures of the layer2 encapsulation and drivers. */ int (*if_output) /* output routine (enqueue) */ |