search for: xennet_set_tso

...-#ifdef HAVE_TSO +#if HAVE_TSO skb_shinfo(skb)->gso_size = gso->u.gso.size; -#ifdef HAVE_GSO +#if HAVE_GSO skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4; /* Header must be checked, and gso_segs computed. */ @@ -1701,7 +1705,6 @@ static int xennet_set_sg(struct net_devi static int xennet_set_tso(struct net_device *dev, u32 data) { -#ifdef HAVE_TSO if (data) { struct netfront_info *np = netdev_priv(dev); int val; @@ -1714,9 +1717,6 @@ static int xennet_set_tso(struct net_dev } return ethtool_op_set_tso(dev, data); -#else - return -ENOSYS; -#endif } static void xennet_set_...

...if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", "%d", &val) < 0) val = 0; + if (!val) - return -ENOSYS; - } else if (dev->mtu > ETH_DATA_LEN) - dev->mtu = ETH_DATA_LEN; - - return ethtool_op_set_sg(dev, data); -} - -static int xennet_set_tso(struct net_device *dev, u32 data) -{ - if (data) { - struct netfront_info *np = netdev_priv(dev); - int val; + features &= ~NETIF_F_SG; + } + if (features & NETIF_F_TSO) { if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-gso-tcpv4", "%d", &amp...

...if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", "%d", &val) < 0) val = 0; + if (!val) - return -ENOSYS; - } else if (dev->mtu > ETH_DATA_LEN) - dev->mtu = ETH_DATA_LEN; - - return ethtool_op_set_sg(dev, data); -} - -static int xennet_set_tso(struct net_device *dev, u32 data) -{ - if (data) { - struct netfront_info *np = netdev_priv(dev); - int val; + features &= ~NETIF_F_SG; + } + if (features & NETIF_F_TSO) { if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-gso-tcpv4", "%d", &amp...

...if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", "%d", &val) < 0) val = 0; + if (!val) - return -ENOSYS; - } else if (dev->mtu > ETH_DATA_LEN) - dev->mtu = ETH_DATA_LEN; - - return ethtool_op_set_sg(dev, data); -} - -static int xennet_set_tso(struct net_device *dev, u32 data) -{ - if (data) { - struct netfront_info *np = netdev_priv(dev); - int val; + features &= ~NETIF_F_SG; + } + if (features & NETIF_F_TSO) { if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-gso-tcpv4", "%d", &amp...

...ask=c0393ab0 task.ti=c0396000) Stack: c0de0000 00000000 00000100 00000209 c2c86000 000000cd c0397f64 00000033 000000cd c0211733 00000000 0000aba9 0000aba9 0000aba9 c0de02c0 c0de0000 c39e81d0 0000015b c0211943 c3919000 00000033 00000100 c3919000 c39dc3ff Call Trace: [<c0211733>] xennet_set_tso+0x2a/0x4b [<c0211943>] backend_changed+0x186/0x1d2 [<c020a2d3>] otherend_changed+0x4f/0x54 [<c0208a92>] xenwatch_handle_callback+0x12/0x44 [<c02094d7>] xenwatch_thread+0x105/0x11b [<c0129e5d>] autoremove_wake_function+0x0/0x2d [<c02093d2>] xenwatch_thread+0...

...en-sparse/drivers/xen/netfront/netfront.c Wed Aug 16 11:07:11 2006 +1000 @@ -1369,6 +1369,9 @@ static void xennet_set_features(struct n dev->features |= NETIF_F_GSO_ROBUST; xennet_set_sg(dev, 0); + if (!(dev->features & NETIF_F_IP_CSUM)) + return; + if (!xennet_set_sg(dev, 1)) xennet_set_tso(dev, 1); } _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to