octeontx2-af: Add support to flush full CPT CTX cache

Browse source

Adds support to flush or invalidate CPT CTX entries as part of FLR
and also provides a mailbox to flush CPT CTX entries in case of
graceful exit.
This patch also adds support for AF -> CPT PF uplink mailbox messages
and adds a new mbox message to submit a CPT instruction from AF.

Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Srujana Challa 2021-10-13 11:26:21 +05:30 • committed by Jakub Kicinski

parent 7054d39ccf

commit 149f3b73cb

5 changed files with 232 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

drivers/net/ethernet/marvell/octeontx2/af/mbox.h

View file

1

drivers/net/ethernet/marvell/octeontx2/af/rvu.h

View file

206

drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c

View file

11

drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c

View file

2

drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h

View file