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4eb7f20bcf
Add support for group stats for mac. The fbnic_set_counter help preserve the default values for counters which are not touched by the driver. The 'reset' flag in 'get_eth_mac_stats' allows to choose between resetting the counter to recent most value or fetching the aggregated values of the counter. The 'fbnic_stat_rd64' read 64b stats counters in an atomic fashion using read-read-read approach. This allows to isolate cases where counter is moving too fast making accuracy of the counter questionable. Command: ethtool -S eth0 --groups eth-mac Example Output: eth-mac-FramesTransmittedOK: 421644 eth-mac-FramesReceivedOK: 3849708 eth-mac-FrameCheckSequenceErrors: 0 eth-mac-AlignmentErrors: 0 eth-mac-OctetsTransmittedOK: 64799060 eth-mac-FramesLostDueToIntMACXmitError: 0 eth-mac-OctetsReceivedOK: 5134513531 eth-mac-FramesLostDueToIntMACRcvError: 0 eth-mac-MulticastFramesXmittedOK: 568 eth-mac-BroadcastFramesXmittedOK: 454 eth-mac-MulticastFramesReceivedOK: 276106 eth-mac-BroadcastFramesReceivedOK: 26119 eth-mac-FrameTooLongErrors: 0 Signed-off-by: Mohsin Bashir <mohsin.bashr@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
22 lines
417 B
Makefile
22 lines
417 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) Meta Platforms, Inc. and affiliates.
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#
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# Makefile for the Meta(R) Host Network Interface
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#
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obj-$(CONFIG_FBNIC) += fbnic.o
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fbnic-y := fbnic_devlink.o \
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fbnic_ethtool.o \
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fbnic_fw.o \
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fbnic_hw_stats.o \
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fbnic_irq.o \
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fbnic_mac.o \
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fbnic_netdev.o \
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fbnic_pci.o \
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fbnic_phylink.o \
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fbnic_rpc.o \
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fbnic_tlv.o \
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fbnic_txrx.o
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