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| author |   Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
| commit | cf9b59e9d3e008591d1f54830f570982bb307a0d (patch) | |
| tree | 113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | |
| parent | of: change of_match_device to work with struct device (diff) | |
| parent | fbmem: avoid printk format warning with 32-bit resources (diff) | |
| download | linux-dev-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.xz linux-dev-cf9b59e9d3e008591d1f54830f570982bb307a0d.zip | |
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.
Conflicts:
drivers/i2c/busses/i2c-cpm.c
drivers/i2c/busses/i2c-mpc.c
drivers/net/gianfar.c
Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_ethtool.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c index d10b4ec68d28..40e858492f90 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c @@ -49,6 +49,25 @@ static u32 ipoib_get_rx_csum(struct net_device *dev) !test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags); } +static int ipoib_set_tso(struct net_device *dev, u32 data) +{ + struct ipoib_dev_priv *priv = netdev_priv(dev); + + if (data) { + if (!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags) && + (dev->features & NETIF_F_SG) && + (priv->hca_caps & IB_DEVICE_UD_TSO)) { + dev->features |= NETIF_F_TSO; + } else { + ipoib_warn(priv, "can't set TSO on\n"); + return -EOPNOTSUPP; + } + } else + dev->features &= ~NETIF_F_TSO; + + return 0; +} + static int ipoib_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) { @@ -131,6 +150,7 @@ static void ipoib_get_ethtool_stats(struct net_device *dev, static const struct ethtool_ops ipoib_ethtool_ops = { .get_drvinfo = ipoib_get_drvinfo, .get_rx_csum = ipoib_get_rx_csum, + .set_tso = ipoib_set_tso, .get_coalesce = ipoib_get_coalesce, .set_coalesce = ipoib_set_coalesce, .get_flags = ethtool_op_get_flags, |