Re: question about netif_rx

2013-08-13 Thread David Shwatrz
Hello, Sorry. I still don't understand what checksum has to do with it. Does GRO depends on Rx/Tx checksum ? I don't think so. In the napi_gro_receive() we check that the device supports NETIF_F_GRO, but I don't see that we inspect checksum or that NETIF_F_GRO is depends on checksum. Can you

Re: question about netif_rx

2013-08-13 Thread David Shwatrz
Hello, Sorry. I still don't understand what checksum has to do with it. Does GRO depends on Rx/Tx checksum ? I don't think so. In the napi_gro_receive() we check that the device supports NETIF_F_GRO, but I don't see that we inspect checksum or that NETIF_F_GRO is depends on checksum. Can you

Re: question about netif_rx

2013-08-12 Thread David Shwatrz
Hello, what is the current state of checksum offloading support has to do with it ? maybe you meant current state of NAPI support ? regards, DS On Tue, Aug 13, 2013 at 8:20 AM, Francois Romieu wrote: > Julia Lawall : >> François Romieu : > [...] >> > Can you send a netif_receive_skb

Re: question about netif_rx

2013-08-12 Thread David Shwatrz
Hello, what is the current state of checksum offloading support has to do with it ? maybe you meant current state of NAPI support ? regards, DS On Tue, Aug 13, 2013 at 8:20 AM, Francois Romieu rom...@fr.zoreil.com wrote: Julia Lawall julia.law...@lip6.fr : François Romieu rom...@fr.zoreil.com