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Message-ID: <20231204141956.3956942-1-sumang@marvell.com>
Date: Mon, 4 Dec 2023 19:49:54 +0530
From: Suman Ghosh <sumang@...vell.com>
To: <sgoutham@...vell.com>, <gakula@...vell.com>, <sbhatta@...vell.com>,
<hkelam@...vell.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
<kuba@...nel.org>, <pabeni@...hat.com>, <netdev@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <lcherian@...vell.com>,
<jerinj@...vell.com>, <horms@...nel.org>, <wojciech.drewek@...el.com>
CC: Suman Ghosh <sumang@...vell.com>
Subject: [net-next PATCH v6 0/2] octeontx2: Multicast/mirror offload changes
This patchset includes changes to support TC multicast/mirror offload.
Patch #1: Adds changes to support new mailbox to offload multicast/mirror
offload.
Patch #2: Adds TC related changes which uses the newly added mailboxes to
offload multicast/mirror rules.
Suman Ghosh (2):
octeontx2-af: Add new mbox to support multicast/mirror offload
octeontx2-pf: TC flower offload support for mirror
v6 changes:
- Rebased on TOT.
v5 changes:
- Updated patch#1.
Using hlist_for_each_entry_safe() in function nix_add_mce_list_entry()
for node deletion.
v4 changes:
- Updated pacth#1 based on comments from Paolo. The major change is to
simplify mutex_lock/unlock logic in function
rvu_mbox_handler_nix_mcast_grp_update(),
rvu_mbox_handler_nix_mcast_grp_destroy() and
rvu_nix_mcast_flr_free_entries().
Added one extra variable in the mailbox to indicate if the
update/delete request is from AF or not. If AF is requesting for
update/delete then the caller is taking the lock.
v3 changes:
- Updated patch#1 based on comments from Wojciech and Simon.
The comments were mostly based on some missed mutex_unlock and
code reorganization.
v2 changes:
- Updated small nits based on review comments from Wojciech Drewek
in file drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c
.../net/ethernet/marvell/octeontx2/af/mbox.h | 72 ++
.../net/ethernet/marvell/octeontx2/af/rvu.c | 6 +-
.../net/ethernet/marvell/octeontx2/af/rvu.h | 39 +-
.../ethernet/marvell/octeontx2/af/rvu_nix.c | 702 +++++++++++++++++-
.../ethernet/marvell/octeontx2/af/rvu_npc.c | 14 +-
.../marvell/octeontx2/af/rvu_npc_fs.c | 73 +-
.../ethernet/marvell/octeontx2/nic/otx2_tc.c | 113 ++-
7 files changed, 978 insertions(+), 41 deletions(-)
--
2.25.1
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