From: Guangbin Huang <huangguangbin2@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>, <mkubecek@suse.cz>,
<andrew@lunn.ch>, <amitc@mellanox.com>, <idosch@idosch.org>,
<danieller@nvidia.com>, <jesse.brandeburg@intel.com>,
<anthony.l.nguyen@intel.com>, <jdike@addtoit.com>,
<richard@nod.at>, <anton.ivanov@cambridgegreys.com>,
<netanel@amazon.com>, <akiyano@amazon.com>, <gtzalik@amazon.com>,
<saeedb@amazon.com>, <chris.snook@gmail.com>,
<ulli.kroll@googlemail.com>, <linus.walleij@linaro.org>,
<jeroendb@google.com>, <csully@google.com>,
<awogbemila@google.com>, <jdmason@kudzu.us>,
<rain.1986.08.12@gmail.com>, <zyjzyj2000@gmail.com>,
<kys@microsoft.com>, <haiyangz@microsoft.com>, <mst@redhat.com>,
<jasowang@redhat.com>, <doshir@vmware.com>,
<pv-drivers@vmware.com>, <jwi@linux.ibm.com>,
<kgraul@linux.ibm.com>, <hca@linux.ibm.com>, <gor@linux.ibm.com>,
<johannes@sipsolutions.net>
Cc: <netdev@vger.kernel.org>, <lipeng321@huawei.com>,
<chenhao288@hisilicon.com>, <huangguangbin2@huawei.com>,
<linux-s390@vger.kernel.org>
Subject: [PATCH V3 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len
Date: Tue, 12 Oct 2021 21:41:21 +0800 [thread overview]
Message-ID: <20211012134127.11761-1-huangguangbin2@huawei.com> (raw)
From: Hao Chen <chenhao288@hisilicon.com>
This series add support to set/get tx copybreak buf size and rx buf len via
ethtool and hns3 driver implements them.
Tx copybreak buf size is used for tx copybreak feature which for small size
packet or frag. Use ethtool --get-tunable command to get it, and ethtool
--set-tunable command to set it, examples are as follow:
1. set tx spare buf size to 102400:
$ ethtool --set-tunable eth1 tx-buf-size 102400
2. get tx spare buf size:
$ ethtool --get-tunable eth1 tx-buf-size
tx-buf-size: 102400
Rx buf len is buffer length of each rx BD. Use ethtool -g command to get
it, and ethtool -G command to set it, examples are as follow:
1. set rx buf len to 4096
$ ethtool -G eth1 rx-buf-len 4096
2. get rx buf len
$ ethtool -g eth1
...
RX Buf Len: 4096
Change log:
V2 -> V3
1.Remove documentation for tx copybreak buf size, there is description for
it in userspace ethtool.
2.Move extending parameters for get/set_ringparam function from patch3/6
to patch 4/6.
V1 -> V2
1.Add documentation for rx buf len and tx copybreak buf size.
2.Extend structure ringparam_ext for extenal ring params.
3.Change type of ETHTOOL_A_RINGS_RX_BUF_LEN from NLA_U32 to
NLA_POLICY_MIN(NLA_U32, 1).
4.Add supported_ring_params in ethtool_ops to indicate if support external
params.
Hao Chen (6):
ethtool: add support to set/get tx copybreak buf size via ethtool
net: hns3: add support to set/get tx copybreak buf size via ethtool
for hns3 driver
ethtool: add support to set/get rx buf len via ethtool
ethtool: extend ringparam setting uAPI with rx_buf_len
net: hns3: add support to set/get rx buf len via ethtool for hns3
driver
net: hns3: remove the way to set tx spare buf via module parameter
Documentation/networking/ethtool-netlink.rst | 2 +
arch/um/drivers/vector_kern.c | 4 +-
drivers/net/can/c_can/c_can_ethtool.c | 4 +-
drivers/net/ethernet/3com/typhoon.c | 4 +-
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 8 +-
drivers/net/ethernet/amd/pcnet32.c | 8 +-
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 8 +-
.../ethernet/aquantia/atlantic/aq_ethtool.c | 8 +-
drivers/net/ethernet/atheros/atlx/atl1.c | 8 +-
drivers/net/ethernet/broadcom/b44.c | 8 +-
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 16 ++-
drivers/net/ethernet/broadcom/bnx2.c | 8 +-
.../ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 +-
.../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 +-
drivers/net/ethernet/broadcom/tg3.c | 10 +-
.../net/ethernet/brocade/bna/bnad_ethtool.c | 8 +-
drivers/net/ethernet/cadence/macb_main.c | 8 +-
.../ethernet/cavium/liquidio/lio_ethtool.c | 8 +-
.../ethernet/cavium/thunder/nicvf_ethtool.c | 8 +-
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 8 +-
.../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 8 +-
.../ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 8 +-
.../ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 8 +-
.../net/ethernet/cisco/enic/enic_ethtool.c | 8 +-
drivers/net/ethernet/cortina/gemini.c | 8 +-
.../net/ethernet/emulex/benet/be_ethtool.c | 4 +-
drivers/net/ethernet/ethoc.c | 8 +-
drivers/net/ethernet/faraday/ftgmac100.c | 8 +-
.../ethernet/freescale/enetc/enetc_ethtool.c | 4 +-
.../net/ethernet/freescale/gianfar_ethtool.c | 8 +-
.../net/ethernet/freescale/ucc_geth_ethtool.c | 8 +-
drivers/net/ethernet/google/gve/gve_ethtool.c | 4 +-
.../net/ethernet/hisilicon/hns/hns_ethtool.c | 6 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 11 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +
.../ethernet/hisilicon/hns3/hns3_ethtool.c | 116 ++++++++++++++++--
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 8 +-
drivers/net/ethernet/ibm/emac/core.c | 4 +-
drivers/net/ethernet/ibm/ibmvnic.c | 8 +-
drivers/net/ethernet/intel/e100.c | 8 +-
.../net/ethernet/intel/e1000/e1000_ethtool.c | 8 +-
drivers/net/ethernet/intel/e1000e/ethtool.c | 8 +-
.../net/ethernet/intel/fm10k/fm10k_ethtool.c | 8 +-
.../net/ethernet/intel/i40e/i40e_ethtool.c | 8 +-
.../net/ethernet/intel/iavf/iavf_ethtool.c | 12 +-
drivers/net/ethernet/intel/ice/ice_ethtool.c | 8 +-
drivers/net/ethernet/intel/igb/igb_ethtool.c | 8 +-
drivers/net/ethernet/intel/igbvf/ethtool.c | 8 +-
drivers/net/ethernet/intel/igc/igc_ethtool.c | 8 +-
.../net/ethernet/intel/ixgb/ixgb_ethtool.c | 8 +-
.../net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 8 +-
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 8 +-
drivers/net/ethernet/marvell/mv643xx_eth.c | 8 +-
drivers/net/ethernet/marvell/mvneta.c | 8 +-
.../net/ethernet/marvell/mvpp2/mvpp2_main.c | 8 +-
.../marvell/octeontx2/nic/otx2_ethtool.c | 8 +-
drivers/net/ethernet/marvell/skge.c | 8 +-
drivers/net/ethernet/marvell/sky2.c | 8 +-
.../net/ethernet/mellanox/mlx4/en_ethtool.c | 8 +-
.../ethernet/mellanox/mlx5/core/en_ethtool.c | 8 +-
.../net/ethernet/mellanox/mlx5/core/en_rep.c | 8 +-
.../mellanox/mlx5/core/ipoib/ethtool.c | 8 +-
.../mellanox/mlxbf_gige/mlxbf_gige_ethtool.c | 4 +-
drivers/net/ethernet/micrel/ksz884x.c | 5 +-
.../net/ethernet/myricom/myri10ge/myri10ge.c | 4 +-
drivers/net/ethernet/neterion/s2io.c | 4 +-
.../ethernet/netronome/nfp/nfp_net_ethtool.c | 8 +-
drivers/net/ethernet/nvidia/forcedeth.c | 10 +-
.../oki-semi/pch_gbe/pch_gbe_ethtool.c | 10 +-
.../net/ethernet/pasemi/pasemi_mac_ethtool.c | 4 +-
.../ethernet/pensando/ionic/ionic_ethtool.c | 8 +-
.../qlogic/netxen/netxen_nic_ethtool.c | 8 +-
.../net/ethernet/qlogic/qede/qede_ethtool.c | 8 +-
.../ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 8 +-
.../net/ethernet/qualcomm/emac/emac-ethtool.c | 8 +-
drivers/net/ethernet/qualcomm/qca_debug.c | 8 +-
drivers/net/ethernet/realtek/8139cp.c | 4 +-
drivers/net/ethernet/realtek/r8169_main.c | 4 +-
drivers/net/ethernet/renesas/ravb_main.c | 8 +-
drivers/net/ethernet/renesas/sh_eth.c | 8 +-
drivers/net/ethernet/sfc/ef100_ethtool.c | 4 +-
drivers/net/ethernet/sfc/ethtool.c | 8 +-
drivers/net/ethernet/sfc/falcon/ethtool.c | 8 +-
.../ethernet/stmicro/stmmac/stmmac_ethtool.c | 8 +-
drivers/net/ethernet/tehuti/tehuti.c | 10 +-
drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 4 +-
drivers/net/ethernet/ti/cpmac.c | 8 +-
drivers/net/ethernet/ti/cpsw_ethtool.c | 8 +-
drivers/net/ethernet/ti/cpsw_priv.h | 8 +-
.../net/ethernet/toshiba/spider_net_ethtool.c | 4 +-
drivers/net/ethernet/xilinx/ll_temac_main.c | 14 ++-
.../net/ethernet/xilinx/xilinx_axienet_main.c | 14 ++-
drivers/net/hyperv/netvsc_drv.c | 8 +-
drivers/net/netdevsim/ethtool.c | 8 +-
drivers/net/usb/r8152.c | 8 +-
drivers/net/virtio_net.c | 4 +-
drivers/net/vmxnet3/vmxnet3_ethtool.c | 8 +-
drivers/s390/net/qeth_ethtool.c | 4 +-
include/linux/ethtool.h | 18 ++-
include/uapi/linux/ethtool.h | 9 ++
include/uapi/linux/ethtool_netlink.h | 1 +
net/ethtool/common.c | 1 +
net/ethtool/ioctl.c | 10 +-
net/ethtool/netlink.h | 2 +-
net/ethtool/rings.c | 32 ++++-
net/mac80211/ethtool.c | 8 +-
106 files changed, 714 insertions(+), 205 deletions(-)
--
2.33.0
next reply other threads:[~2021-10-12 13:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 13:41 Guangbin Huang [this message]
2021-10-12 13:41 ` [PATCH V3 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
2021-10-12 13:41 ` [PATCH V3 net-next 2/6] net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver Guangbin Huang
2021-10-12 13:41 ` [PATCH V3 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
2021-10-12 18:26 ` Jakub Kicinski
2021-10-14 6:24 ` huangguangbin (A)
2021-10-12 13:41 ` [PATCH V3 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len Guangbin Huang
2021-10-12 14:19 ` Haiyang Zhang
2021-10-12 16:28 ` Jakub Kicinski
2021-10-14 6:32 ` huangguangbin (A)
2021-10-12 18:26 ` Jakub Kicinski
2021-10-14 6:35 ` huangguangbin (A)
2021-10-13 0:46 ` kernel test robot
2021-10-13 6:18 ` kernel test robot
2021-10-12 13:41 ` [PATCH V3 net-next 5/6] net: hns3: add support to set/get rx buf len via ethtool for hns3 driver Guangbin Huang
2021-10-12 13:41 ` [PATCH V3 net-next 6/6] net: hns3: remove the way to set tx spare buf via module parameter Guangbin Huang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211012134127.11761-1-huangguangbin2@huawei.com \
--to=huangguangbin2@huawei.com \
--cc=akiyano@amazon.com \
--cc=amitc@mellanox.com \
--cc=andrew@lunn.ch \
--cc=anthony.l.nguyen@intel.com \
--cc=anton.ivanov@cambridgegreys.com \
--cc=awogbemila@google.com \
--cc=chenhao288@hisilicon.com \
--cc=chris.snook@gmail.com \
--cc=csully@google.com \
--cc=danieller@nvidia.com \
--cc=davem@davemloft.net \
--cc=doshir@vmware.com \
--cc=gor@linux.ibm.com \
--cc=gtzalik@amazon.com \
--cc=haiyangz@microsoft.com \
--cc=hca@linux.ibm.com \
--cc=idosch@idosch.org \
--cc=jasowang@redhat.com \
--cc=jdike@addtoit.com \
--cc=jdmason@kudzu.us \
--cc=jeroendb@google.com \
--cc=jesse.brandeburg@intel.com \
--cc=johannes@sipsolutions.net \
--cc=jwi@linux.ibm.com \
--cc=kgraul@linux.ibm.com \
--cc=kuba@kernel.org \
--cc=kys@microsoft.com \
--cc=linus.walleij@linaro.org \
--cc=linux-s390@vger.kernel.org \
--cc=lipeng321@huawei.com \
--cc=mkubecek@suse.cz \
--cc=mst@redhat.com \
--cc=netanel@amazon.com \
--cc=netdev@vger.kernel.org \
--cc=pv-drivers@vmware.com \
--cc=rain.1986.08.12@gmail.com \
--cc=richard@nod.at \
--cc=saeedb@amazon.com \
--cc=ulli.kroll@googlemail.com \
--cc=zyjzyj2000@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.