diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index f0d07ad54198..489227891ffb 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1434,18 +1434,12 @@ static int next_queue(struct i40evf_adapter *adapter, int j) **/ static void i40evf_configure_rss(struct i40evf_adapter *adapter) { + u32 rss_key[I40E_VFQF_HKEY_MAX_INDEX + 1]; struct i40e_hw *hw = &adapter->hw; u32 lut = 0; int i, j; u64 hena; - /* Set of random keys generated using kernel random number generator */ - static const u32 seed[I40E_VFQF_HKEY_MAX_INDEX + 1] = { - 0x794221b4, 0xbca0c5ab, 0x6cd5ebd9, 0x1ada6127, - 0x983b3aa1, 0x1c4e71eb, 0x7f6328b2, 0xfcdc0da0, - 0xc135cafa, 0x7a6f7e2d, 0xe7102d28, 0x163cd12e, - 0x4954b126 }; - /* No RSS for single queue. */ if (adapter->num_active_queues == 1) { wr32(hw, I40E_VFQF_HENA(0), 0); @@ -1454,8 +1448,9 @@ static void i40evf_configure_rss(struct i40evf_adapter *adapter) } /* Hash type is configured by the PF - we just supply the key */ + netdev_rss_key_fill(rss_key, sizeof(rss_key)); for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++) - wr32(hw, I40E_VFQF_HKEY(i), seed[i]); + wr32(hw, I40E_VFQF_HKEY(i), rss_key[i]); /* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */ hena = I40E_DEFAULT_RSS_HENA; |