From: Subbaraya Sundeep <sbhatta@marvell.com>
To: <netdev@vger.kernel.org>, <davem@davemloft.net>, <kuba@kernel.org>
Cc: <sgoutham@marvell.com>, <hkelam@marvell.com>,
<gakula@marvell.com>, Subbaraya Sundeep <sbhatta@marvell.com>
Subject: [net-next PATCH 0/6] Add ingress ratelimit offload
Date: Tue, 15 Jun 2021 17:04:26 +0530 [thread overview]
Message-ID: <1623756871-12524-1-git-send-email-sbhatta@marvell.com> (raw)
This patchset adds ingress rate limiting hardware
offload support for CN10K silicons. Police actions
are added for TC matchall and flower filters.
CN10K has ingress rate limiting feature where
a receive queue is mapped to bandwidth profile
and the profile is configured with rate and burst
parameters by software. CN10K hardware supports
three levels of ingress policing or ratelimiting.
Multiple leaf profiles can point to a single mid
level profile and multiple mid level profile can
point to a single top level one. Only leaf level
profiles are used for configuring rate limiting.
Patch 1 adds the new bandwidth profile contexts
in AF driver similar to other hardware contexts
Patch 2 adds the debugfs changes to dump bandwidth
profile contexts
Patch 3 adds support for police action with TC matchall filter
Patch 4 uses NL_SET_ERR_MSG_MOD for tc code
Patch 5 adds support for police action with TC flower filter
Subbaraya Sundeep (2):
octeontx2-pf: Use NL_SET_ERR_MSG_MOD for TC
octeontx2-pf: Add police action for TC flower
Sunil Goutham (3):
octeontx2-af: cn10k: Bandwidth profiles config support
octeontx2-af: cn10k: Debugfs support for bandwidth profiles
octeontx2-pf: TC_MATCHALL ingress ratelimiting offload
drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 40 +-
drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 8 +
drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 16 +
.../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 163 ++++++
.../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 619 ++++++++++++++++++++-
.../net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c | 5 +
.../net/ethernet/marvell/octeontx2/af/rvu_reg.h | 8 +
.../net/ethernet/marvell/octeontx2/af/rvu_struct.h | 85 ++-
drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c | 323 +++++++++++
drivers/net/ethernet/marvell/octeontx2/nic/cn10k.h | 11 +
.../ethernet/marvell/octeontx2/nic/otx2_common.h | 3 +
.../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 +
.../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 3 +
.../net/ethernet/marvell/octeontx2/nic/otx2_tc.c | 299 ++++++++--
14 files changed, 1554 insertions(+), 35 deletions(-)
--
2.7.4
next reply other threads:[~2021-06-15 11:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 11:34 Subbaraya Sundeep [this message]
2021-06-15 11:34 ` [net-next PATCH 1/5] octeontx2-af: cn10k: Bandwidth profiles config support Subbaraya Sundeep
2021-06-18 16:07 ` Kees Cook
2021-06-21 10:19 ` [EXT] " Subbaraya Sundeep Bhatta
2021-06-15 11:34 ` [net-next PATCH 2/5] octeontx2-af: cn10k: Debugfs support for bandwidth profiles Subbaraya Sundeep
2021-06-15 11:34 ` [net-next PATCH 3/5] octeontx2-pf: TC_MATCHALL ingress ratelimiting offload Subbaraya Sundeep
2021-06-15 11:34 ` [net-next PATCH 4/5] octeontx2-pf: Use NL_SET_ERR_MSG_MOD for TC Subbaraya Sundeep
2021-06-15 11:34 ` [net-next PATCH 5/5] octeontx2-pf: Add police action for TC flower Subbaraya Sundeep
2021-06-15 18:20 ` [net-next PATCH 0/6] Add ingress ratelimit offload patchwork-bot+netdevbpf
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