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| author | David S. Miller <davem@davemloft.net> | 2014-06-02 23:07:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-02 23:07:02 -0700 |
| commit | 014b20133bcd442db554c2d2d86181b34cd15b66 (patch) | |
| tree | 3402034d4bba5628d21c98258634c58d5bb46bb7 /drivers/net/ethernet/intel/igb | |
| parent | a68ab98e6c7ab0955babcdc45ca446886f3bfb25 (diff) | |
| parent | f062a3844845d267e3716cbc188ad502a15898b7 (diff) | |
Merge branch 'ethtool-rssh-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/net-next
Ben Hutchings says:
====================
Pull request: Fixes for new ethtool RSS commands
This addresses several problems I previously identified with the new
ETHTOOL_{G,S}RSSH commands:
1. Missing validation of reserved parameters
2. Vague documentation
3. Use of unnamed magic number
4. No consolidation with existing driver operations
I don't currently have access to suitable network hardware, but have
tested these changes with a dummy driver that can support various
combinations of operations and sizes, together with (a) Debian's ethtool
3.13 (b) ethtool 3.14 with the submitted patch to use ETHTOOL_{G,S}RSSH
and minor adjustment for fixes 1 and 3.
v2: Update RSS operations in vmxnet3 too
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index a84297c85fb1..d8bbcf1873ca 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2830,7 +2830,7 @@ static u32 igb_get_rxfh_indir_size(struct net_device *netdev) return IGB_RETA_SIZE; } -static int igb_get_rxfh_indir(struct net_device *netdev, u32 *indir) +static int igb_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key) { struct igb_adapter *adapter = netdev_priv(netdev); int i; @@ -2876,7 +2876,8 @@ void igb_write_rss_indir_tbl(struct igb_adapter *adapter) } } -static int igb_set_rxfh_indir(struct net_device *netdev, const u32 *indir) +static int igb_set_rxfh(struct net_device *netdev, const u32 *indir, + const u8 *key) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -3025,8 +3026,8 @@ static const struct ethtool_ops igb_ethtool_ops = { .get_module_info = igb_get_module_info, .get_module_eeprom = igb_get_module_eeprom, .get_rxfh_indir_size = igb_get_rxfh_indir_size, - .get_rxfh_indir = igb_get_rxfh_indir, - .set_rxfh_indir = igb_set_rxfh_indir, + .get_rxfh = igb_get_rxfh, + .set_rxfh = igb_set_rxfh, .get_channels = igb_get_channels, .set_channels = igb_set_channels, .begin = igb_ethtool_begin, |