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Message-ID: <20231126184315.3752243-1-sumang@marvell.com> Date: Mon, 27 Nov 2023 00:13:13 +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 v4 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 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 | 701 +++++++++++++++++- .../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, 977 insertions(+), 41 deletions(-) -- 2.25.1
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