Forgot to add that only changing BMAC_TXMAX & BMAC_RXMAX wouldn't work for me, until I changed 2 skb_put as well (which is in the patch that I submitted in bugzilla). Dug up some really old threads on the net and found out that this was reported before
Quoting Andrew Morton <[EMAIL PROTECTED]>: > On Wed, 31 Oct 2007 16:35:57 -0700 (PDT) > David Miller <[EMAIL PROTECTED]> wrote: > > > From: Andrew Morton <[EMAIL PROTECTED]> > > Date: Wed, 31 Oct 2007 15:43:01 -0700 > > > > > > sunhme requires lower MTU to handle 802.1q frames - even though the > PCI > > > > driver supported VLAN tagging, you cannot do full MTU @ 1500 because > the > > > > driver doesn't set the card to transfer more the extra bytes for a > 802.1q > > > > frame at 1500 MTU. > > > > It supports VLAN tagging by accident, the NETIF_F_VLAN_CHALLENGED > > flag should be set both in the PCI and non-PCI cases. > > > > Jeff, please apply, thanks: > > > > [SUNHME]: Fix missing NETIF_F_VLAN_CHALLENGED on PCI happy meals. > > > > No HME parts can do VLANs correctly. > > > > Signed-off-by: David S. Miller <[EMAIL PROTECTED]> > > > > diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c > > index 120c8af..c20a3bd 100644 > > --- a/drivers/net/sunhme.c > > +++ b/drivers/net/sunhme.c > > @@ -3143,8 +3143,8 @@ static int __devinit happy_meal_pci_probe(struct > pci_dev *pdev, > > dev->irq = pdev->irq; > > dev->dma = 0; > > > > - /* Happy Meal can do it all... */ > > - dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; > > + /* Happy Meal can do it all... except VLAN. */ > > + dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_VLAN_CHALLENGED; > > > > #if defined(CONFIG_SBUS) && defined(CONFIG_PCI) > > /* Hook up PCI register/dma accessors. */ > > I forgot to add my standard "please reply via emailed reply-to-all, not via > the bugzilla web interface", so Chris has gone and attempted to communicate > with us via the bugzilla UI (sigh). > > He asked > > "Even though it appears to work after I bumped the BMAC_TXMAX / BMAC_RXMAX?" > > > - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
