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net/ixgbe: add query rule stats support for FDIR

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There are many registeres in x550 support stats of
flow director filters, for example the number of added
or removed rules and the number match or miss match packet
count for this for port, all these important information
can be read form registeres in x550 and display with command
xstats.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Wei Zhao 2018-06-13 16:08:50 +08:00 committed by Ferruh Yigit
parent beaa005850
commit 81432e9061
1 changed files with 12 additions and 3 deletions
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15
drivers/net/ixgbe/ixgbe_ethdev.c
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@ -3120,9 +3120,18 @@ ixgbe_read_stats_registers(struct ixgbe_hw *hw,
}
/* Flow Director Stats registers */
hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
if (hw->mac.type != ixgbe_mac_82598EB) {
hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
IXGBE_FDIRUSTAT) & 0xFFFF;
hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
IXGBE_FDIRFSTAT) & 0xFFFF;
hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
}
/* MACsec Stats registers */
macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
macsec_stats->out_pkts_encrypted +=