From: <edward.cree@amd.com>
To: <linux-net-drivers@amd.com>, <davem@davemloft.net>,
<kuba@kernel.org>, <pabeni@redhat.com>, <edumazet@google.com>
Cc: Edward Cree <ecree.xilinx@gmail.com>, <netdev@vger.kernel.org>,
<habetsm.xilinx@gmail.com>, <sudheer.mogilappagari@intel.com>
Subject: [RFC PATCH net-next 0/6] ethtool: track custom RSS contexts in the core
Date: Mon, 3 Apr 2023 17:32:57 +0100 [thread overview]
Message-ID: <cover.1680538846.git.ecree.xilinx@gmail.com> (raw)
From: Edward Cree <ecree.xilinx@gmail.com>
Make the core responsible for tracking the set of custom RSS contexts,
their IDs, indirection tables, hash keys, and hash functions; this
lets us get rid of duplicative code in drivers, and will allow us to
support netlink dumps later.
This series only moves the sfc EF10 driver over to the new API; if the
design is approved of, I plan to add patches to convert the other
drivers and remove the legacy API. (However, I don't have hardware
for the drivers besides sfc, so I won't be able to test those myself.)
Edward Cree (6):
net: ethtool: attach an IDR of custom RSS contexts to a netdevice
net: ethtool: record custom RSS contexts in the IDR
net: ethtool: let the core choose RSS context IDs
net: ethtool: pass ctx_priv and create into .set_rxfh_context
net: ethtool: add a mutex protecting RSS contexts
sfc: use new .set_rxfh_context API
.../net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +-
.../marvell/octeontx2/nic/otx2_ethtool.c | 2 +-
.../ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +-
drivers/net/ethernet/sfc/ef10.c | 2 +-
drivers/net/ethernet/sfc/efx.c | 2 +-
drivers/net/ethernet/sfc/efx.h | 2 +-
drivers/net/ethernet/sfc/efx_common.c | 10 +-
drivers/net/ethernet/sfc/ethtool_common.c | 96 ++++++-------
drivers/net/ethernet/sfc/ethtool_common.h | 4 +-
drivers/net/ethernet/sfc/mcdi_filters.c | 131 +++++++++---------
drivers/net/ethernet/sfc/mcdi_filters.h | 8 +-
drivers/net/ethernet/sfc/net_driver.h | 28 ++--
drivers/net/ethernet/sfc/rx_common.c | 64 ++-------
drivers/net/ethernet/sfc/rx_common.h | 8 +-
drivers/net/ethernet/sfc/siena/ethtool.c | 2 +-
include/linux/ethtool.h | 66 ++++++++-
include/linux/netdevice.h | 8 ++
net/core/dev.c | 36 +++++
net/ethtool/ioctl.c | 107 +++++++++++++-
19 files changed, 359 insertions(+), 221 deletions(-)
next reply other threads:[~2023-04-03 16:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-03 16:32 edward.cree [this message]
2023-04-03 16:32 ` [RFC PATCH net-next 1/6] net: ethtool: attach an IDR of custom RSS contexts to a netdevice edward.cree
2023-04-03 21:43 ` Jakub Kicinski
2023-04-04 11:30 ` Edward Cree
2023-04-04 23:36 ` Jakub Kicinski
2023-04-03 16:32 ` [RFC PATCH net-next 2/6] net: ethtool: record custom RSS contexts in the IDR edward.cree
2023-04-03 21:48 ` Jakub Kicinski
2023-04-04 11:49 ` Edward Cree
2023-04-04 23:40 ` Jakub Kicinski
2023-04-05 9:34 ` Edward Cree
2023-04-03 16:33 ` [RFC PATCH net-next 3/6] net: ethtool: let the core choose RSS context IDs edward.cree
2023-04-03 21:54 ` Jakub Kicinski
2023-04-04 12:14 ` Edward Cree
2023-04-04 23:42 ` Jakub Kicinski
2023-04-03 16:33 ` [RFC PATCH net-next 4/6] net: ethtool: pass ctx_priv and create into .set_rxfh_context edward.cree
2023-04-03 16:33 ` [RFC PATCH net-next 5/6] net: ethtool: add a mutex protecting RSS contexts edward.cree
2023-04-03 22:03 ` Jakub Kicinski
2023-04-04 12:32 ` Edward Cree
2023-04-04 23:46 ` Jakub Kicinski
2023-04-03 16:33 ` [RFC PATCH net-next 6/6] sfc: use new .set_rxfh_context API edward.cree
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