Add Rx offsets support for the ENA driver
ClosedPublic
Actions

Authored by mk_semihalf.com on Nov 6 2020, 1:31 PM.

Tags

Referenced Files

	F150223782: D27116.id.diff
	Mon, Mar 30, 9:46 AM

	Unknown Object (File)
	Sat, Mar 21, 5:27 AM

	Unknown Object (File)
	Thu, Mar 12, 12:53 PM

	Unknown Object (File)
	Fri, Mar 6, 3:58 PM

	Unknown Object (File)
	Feb 16 2026, 1:29 PM

	Unknown Object (File)
	Feb 8 2026, 1:25 PM

	Unknown Object (File)
	Feb 8 2026, 4:19 AM

	Unknown Object (File)
	Jan 30 2026, 8:04 PM

Subscribers

Details

Reviewers

cperciva
mw

Commits

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.

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

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

View Options

head/sys/dev/ena/ena.c