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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-06-18 09:06:05 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-18 09:06:05 +0400 |
| commit | 8648b3053bff39a7ee4c711d74268079c928a657 (patch) | |
| tree | 6de70eedf63c4b965d04040323827f1bc520ccdf /include | |
| parent | 00b7050426da8e7e58c889c5c80a19920d2d41b3 (diff) | |
| download | linux-8648b3053bff39a7ee4c711d74268079c928a657.tar.xz | |
[NET]: Add NETIF_F_GEN_CSUM and NETIF_F_ALL_CSUM
The current stack treats NETIF_F_HW_CSUM and NETIF_F_NO_CSUM
identically so we test for them in quite a few places. For the sake
of brevity, I'm adding the macro NETIF_F_GEN_CSUM for these two. We
also test the disjunct of NETIF_F_IP_CSUM and the other two in various
places, for that purpose I've added NETIF_F_ALL_CSUM.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 067b9ccafd87..e432b743dda2 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -312,6 +312,9 @@ struct net_device #define NETIF_F_LLTX 4096 /* LockLess TX */ #define NETIF_F_UFO 8192 /* Can offload UDP Large Send*/ +#define NETIF_F_GEN_CSUM (NETIF_F_NO_CSUM | NETIF_F_HW_CSUM) +#define NETIF_F_ALL_CSUM (NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM) + struct net_device *next_sched; /* Interface index. Unique device identifier */ |