e1000: rctl/srrctl buffer size init, rfctl fix
12e8addd320d
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Description

e1000: rctl/srrctl buffer size init, rfctl fix

Simplify the setup of srrctl.BSIZEPKT on igb class NICs.
Improve the setup of rctl.BSIZE on lem and em class NICs.
Don't try to touch rfctl on lem class NICs.
Manipulate rctl.BSEX correctly on lem and em class NICs.

Approved by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D31457

Details

Provenance

Kevin Bowling <kbowling@FreeBSD.org>

Authored on Aug 10 2021, 7:47 PM

Differential Revision

D31457: e1000: Simplify rctl/srrctl buffer size init

Parents

rGe7a13643b17c: build.7: Document LOCAL_MODULES and LOCAL_MODULES_DIR

Branches

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Tags

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Event Timeline

Kevin Bowling <kbowling@FreeBSD.org> committed rG12e8addd320d: e1000: rctl/srrctl buffer size init, rfctl fix (authored by Kevin Bowling <kbowling@FreeBSD.org>).Aug 10 2021, 7:47 PM

Kevin Bowling <kbowling@FreeBSD.org> added an edge: D31457: e1000: Simplify rctl/srrctl buffer size init.

kbowling mentioned this in D31493: igc: sync srrctl buffer sizing with e1000.Aug 10 2021, 8:45 PM

Kevin Bowling <kbowling@FreeBSD.org> mentioned this in rG15b57cbfde4d: e1000: rctl/srrctl buffer size init, rfctl fix.Aug 17 2021, 1:36 AM

Kevin Bowling <kbowling@FreeBSD.org> mentioned this in rG4188e54d3fa7: e1000: rctl/srrctl buffer size init, rfctl fix.Aug 17 2021, 1:57 AM

Changes (1)

Path

Size

sys/

dev/

e1000/

if_em.c

rG12e8addd320d

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