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Message-ID: <97949e3e0705300958u1e162f14k3abdca2d8663c4b@mail.gmail.com> Date: Wed, 30 May 2007 09:58:38 -0700 From: "Laurent Chavey" <chavey@...gle.com> To: "Stephen Hemminger" <shemminger@...ux-foundation.org> Cc: netdev@...r.kernel.org Subject: Re: bond_compute_features() does not handle devices with different CSUM should we then move/integrate that code as part of the bonding driver ? On 5/30/07, Stephen Hemminger <shemminger@...ux-foundation.org> wrote: > On Tue, 29 May 2007 17:41:45 -0700 > "Laurent Chavey" <chavey@...gle.com> wrote: > > > kernel version <= 2.6.20.1 > > file drivers/net/bonding/bonding_main.c > > function bond_compute_features() > > > > ----------- > > Given a system with two different NIC. One driver sets > > dev->features |= NETIF_F_HW_CSUM > > the other driver sets > > dev->features |= NETIF_F_IP_CSUM > > > > when enslaving the 2 device above, bond_compute_features() > > does not set the intersection of the 2 CSUM > > features (should be NETIF_F_IP_CSUM) > > ----------- > > > > should the bond features in the case above include NETIF_F_IP_CSUM > > - > > To unsubscribe from this list: send the line "unsubscribe netdev" in > > the body of a message to majordomo@...r.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > The bridge code already has a more complete/complex recompute > routine to handle this. > > -- > Stephen Hemminger <shemminger@...ux-foundation.org> > - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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