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(parent: b7e4152) | patch
octeontx2-af: modify FLR sequence for CPT
authorSrujana Challa <schalla@marvell.com>
Wed, 18 Jan 2023 12:03:50 +0000 (17:33 +0530)
committerJakub Kicinski <kuba@kernel.org>
Fri, 20 Jan 2023 16:37:10 +0000 (08:37 -0800)
commit5c22fce6931d29fb61b1b3687b75314ca26796a7
treee327ffc783f0688c15d3dae8aab6554880f2c04dtree | snapshot
parentb7e41527bbd7c8469e88b79fa5d18f27734f60cccommit | diff
octeontx2-af: modify FLR sequence for CPT

On OcteonTX2 platform CPT instruction enqueue is only
possible via LMTST operations.
The existing FLR sequence mentioned in HRM requires
a dummy LMTST to CPT but LMTST can't be submitted from
AF driver. So, HW team provided a new sequence to avoid
dummy LMTST. This patch adds code for the same.

Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/marvell/octeontx2/af/rvu.h diff | blob | history
drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c diff | blob | history
drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git