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| author |   Peter Waskiewicz <peter.p.waskiewicz.jr@intel.com> | 2010-02-26 01:54:20 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-02-26 04:18:43 -0800 |
| commit | c79c5ffdce14abb4de3878c5aa8c3c6e5093c69b (patch) | |
| tree | ecbad9995e46991937010622c183e7e33308187a /net | |
| parent | greth: fall through to common return statement on error (diff) | |
| download | linux-dev-c79c5ffdce14abb4de3878c5aa8c3c6e5093c69b.tar.xz linux-dev-c79c5ffdce14abb4de3878c5aa8c3c6e5093c69b.zip | |
ethtool: Add n-tuple string length to drvinfo and return it
The drvinfo struct should include the number of strings that
get_rx_ntuple will return. It will be variable if an underlying
driver implements its own get_rx_ntuple routine, so userspace
needs to know how much data is coming.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 31b1eddc1b84..1c94f48e27b5 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -224,6 +224,9 @@ static noinline int ethtool_get_drvinfo(struct net_device *dev, void __user *use rc = ops->get_sset_count(dev, ETH_SS_PRIV_FLAGS); if (rc >= 0) info.n_priv_flags = rc; + rc = ops->get_sset_count(dev, ETH_SS_NTUPLE_FILTERS); + if (rc >= 0) + info.n_ntuples = rc; } if (ops->get_regs_len) info.regdump_len = ops->get_regs_len(dev); |