Add Rx offsets support for the ENA driver
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Authored by mk_semihalf.com on Nov 6 2020, 1:31 PM.

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cperciva
mw

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rS367800: Add Rx offsets support for the ENA driver

Summary

For the first descriptor in a chain the data may start at an offset.
It is optional feature of some devices, so the driver must ack that
it supports it.

The data pointer of the mbuf is simply shifted by the given value.

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rS FreeBSD src repository - subversion

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Event Timeline

mk_semihalf.com created this revision.Nov 6 2020, 1:31 PM

Herald added a subscriber: imp. · View Herald TranscriptNov 6 2020, 1:31 PM

mk_semihalf.com requested review of this revision.Nov 6 2020, 1:31 PM

mk_semihalf.com added a parent revision: D27115: Upgrade ENA HAL and driver accordingly.Nov 9 2020, 8:43 AM

mk_semihalf.com added a child revision: D27117: Add SPDX license tag to the ENA driver files.

This revision was not accepted when it landed; it landed in state Needs Review.Nov 18 2020, 3:02 PM

Closed by commit rS367800: Add Rx offsets support for the ENA driver (authored by mw). · Explain Why

This revision was automatically updated to reflect the committed changes.

mw added a commit: rS367800: Add Rx offsets support for the ENA driver.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

ena/

ena.c

2 lines

ena_datapath.c

6 lines

Diff 79710

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head/sys/dev/ena/ena.c