[net-next Patch v2 0/3] DMAC based packet filtering
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STALE1946d
SUPERSEDED
From: Hariprasad Kelam <hidden>
Date: 2021-06-29 12:20:47
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Subsystem:
marvell octeontx2 physical function driver, marvell octeontx2 rvu admin function driver, networking drivers, the rest · Maintainers:
Sunil Goutham, Geetha sowjanya, Ratheesh Kannoth, Subbaraya Sundeep, Bharat Bhushan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Status: Superseded by v3 (posted 2021-06-30). [go to v3]
Revision v2 (3 revisions archived).
Revisions (3)
- v1
- v2 current [diff against previous]
- v3 [diff against previous]
Each MAC block supports 32 DMAC filters which can be configured to accept or drop packets based on address match This patch series adds mbox handlers and extends ntuple filter callbacks to accomdate DMAC filters such that user can install DMAC based filters on interface from ethtool. Patch1 adds necessary mbox handlers such that mbox consumers like PF netdev can add/delete/update DMAC filters and Patch2 adds debugfs support to dump current list of installed filters. Patch3 adds support to call mbox handlers upon receiving DMAC filters from ethtool ntuple commands. Change-log: v2 - - fixed indentation issues. Hariprasad Kelam (2): octeontx2-af: Debugfs support for DMAC filters octeontx2-pf: offload DMAC filters to CGX/RPM block Sunil Kumar Kori (1): octeontx2-af: DMAC filter support in MAC block .../net/ethernet/marvell/octeontx2/af/cgx.c | 292 +++++++++++++++++- .../net/ethernet/marvell/octeontx2/af/cgx.h | 10 + .../marvell/octeontx2/af/lmac_common.h | 5 +- .../net/ethernet/marvell/octeontx2/af/mbox.h | 48 ++- .../net/ethernet/marvell/octeontx2/af/rvu.h | 3 + .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 111 ++++++- .../marvell/octeontx2/af/rvu_debugfs.c | 88 +++++- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 3 + .../ethernet/marvell/octeontx2/nic/Makefile | 2 +- .../marvell/octeontx2/nic/otx2_common.c | 3 + .../marvell/octeontx2/nic/otx2_common.h | 11 + .../marvell/octeontx2/nic/otx2_dmac_flt.c | 173 +++++++++++ .../marvell/octeontx2/nic/otx2_flows.c | 229 +++++++++++++- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 + 14 files changed, 951 insertions(+), 36 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.c -- 2.17.1