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sfxge(4): retrieve number of MAC stats from NIC
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Authored by arybchik on Nov 21 2018, 11:38 AM.
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Details

Summary

This reports the number of stats (and hence the DMA buffer size)
for MAC stats. If MC_GET_CAPABABILITIES_V4 is not supported then
use the legacy Siena-compatible MC_CMD_MAC_NSTATS value.

Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

Test Plan

amd64 tinderbox kernel builds tested
driver loaded/unloaded, interfaces up/down, traffic works fine

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Event Timeline

This revision was not accepted when it landed; it landed in state Needs Review.Nov 27 2018, 2:16 PM
This revision was automatically updated to reflect the committed changes.