Re: Deactivating TCP checksumming

Jeff Garzik (jgarzik@pobox.com)
Fri, 04 Apr 2003 09:20:52 -0500


Dennis Cook wrote:
> In the 3c59x.c, e1000, and other adapter drivers, ip_summed is
> what is being checked for value CHECKSUM_HW when sending
> a packet.

Yep; my mistake on that one.

Regardless, Ion and Manish picked up on what you were missed - the
NETIF_F_SG bit. And if your hardware can do 64-bit DMA, you'll want to
set NETIF_F_HIGHDMA too.

Jeff

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