Page MenuHomeFreeBSD
Differential D18175

sfxge(4): use MAC stats DMA buffer size from caps
ClosedPublic
Actions

Authored by arybchik on Nov 21 2018, 11:39 AM.
Tags
None
Referenced Files
Unknown Object (File)
Sun, May 10, 10:47 AM
Unknown Object (File)
Tue, May 5, 6:59 AM
Unknown Object (File)
Mon, Apr 27, 3:12 PM
Unknown Object (File)
Apr 18 2026, 11:27 AM
Unknown Object (File)
Apr 18 2026, 10:10 AM
Unknown Object (File)
Apr 18 2026, 4:14 AM
Unknown Object (File)
Apr 17 2026, 8:33 PM
Unknown Object (File)
Apr 16 2026, 7:03 AM
View All 84 Files
Subscribers
imp

Details

Reviewers
gnn
philip
Commits
rS341061: sfxge(4): use MAC stats DMA buffer size from caps
Summary

For Medford2 the DMA buffer used for one-shot or periodic MAC stats
has been extended. Ensure the MAC stats DMA buffer size is large
enough to hold the number of stats counters supported by firmware.

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
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

arybchik created this revision.Nov 21 2018, 11:39 AM
Harbormaster completed remote builds in B21033: Diff 50774.Nov 21 2018, 11:39 AM
This revision was not accepted when it landed; it landed in state Needs Review.Nov 27 2018, 2:16 PM
Closed by commit rS341061: sfxge(4): use MAC stats DMA buffer size from caps (authored by arybchik). · Explain Why
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptNov 27 2018, 2:16 PM

Revision Contents
Changeset List

PathSize
head/
sys/
dev/
sfxge/
common/
28 lines

Diff 51203

View Options

head/sys/dev/sfxge/common/efx_mcdi.c

Loading...