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MFC r341785

Description

MFC r341785

sfxge(4): use n Tx queues instead of n + 2 on EF10 HW

On EF10 HW we can avoid sending packets without checksum offload
or with IP-only checksum offload to dedicated queues. Instead, we
can use option descriptors to change offload policy on any queue
during runtime. Thus, we don't need to create two dedicated queues.

Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D18390

Details

Committed
arybchikDec 25 2018, 7:39 AM
Differential Revision
D18390: sfxge(4): use n Tx queues instead of n + 2 on EF10 HW
Parents
rS342454: MFC r341784
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