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Date: Tue, 12 Oct 2021 14:19:09 +0000
From: Haiyang Zhang <haiyangz@...rosoft.com>
To: Guangbin Huang <huangguangbin2@...wei.com>,
"davem@...emloft.net" <davem@...emloft.net>,
"kuba@...nel.org" <kuba@...nel.org>,
"mkubecek@...e.cz" <mkubecek@...e.cz>,
"andrew@...n.ch" <andrew@...n.ch>,
"amitc@...lanox.com" <amitc@...lanox.com>,
"idosch@...sch.org" <idosch@...sch.org>,
"danieller@...dia.com" <danieller@...dia.com>,
"jesse.brandeburg@...el.com" <jesse.brandeburg@...el.com>,
"anthony.l.nguyen@...el.com" <anthony.l.nguyen@...el.com>,
"jdike@...toit.com" <jdike@...toit.com>,
"richard@....at" <richard@....at>,
"anton.ivanov@...bridgegreys.com" <anton.ivanov@...bridgegreys.com>,
"netanel@...zon.com" <netanel@...zon.com>,
"akiyano@...zon.com" <akiyano@...zon.com>,
"gtzalik@...zon.com" <gtzalik@...zon.com>,
"saeedb@...zon.com" <saeedb@...zon.com>,
"chris.snook@...il.com" <chris.snook@...il.com>,
"ulli.kroll@...glemail.com" <ulli.kroll@...glemail.com>,
"linus.walleij@...aro.org" <linus.walleij@...aro.org>,
"jeroendb@...gle.com" <jeroendb@...gle.com>,
"csully@...gle.com" <csully@...gle.com>,
"awogbemila@...gle.com" <awogbemila@...gle.com>,
"jdmason@...zu.us" <jdmason@...zu.us>,
"rain.1986.08.12@...il.com" <rain.1986.08.12@...il.com>,
"zyjzyj2000@...il.com" <zyjzyj2000@...il.com>,
KY Srinivasan <kys@...rosoft.com>,
"mst@...hat.com" <mst@...hat.com>,
"jasowang@...hat.com" <jasowang@...hat.com>,
"doshir@...are.com" <doshir@...are.com>,
"pv-drivers@...are.com" <pv-drivers@...are.com>,
"jwi@...ux.ibm.com" <jwi@...ux.ibm.com>,
"kgraul@...ux.ibm.com" <kgraul@...ux.ibm.com>,
"hca@...ux.ibm.com" <hca@...ux.ibm.com>,
"gor@...ux.ibm.com" <gor@...ux.ibm.com>,
"johannes@...solutions.net" <johannes@...solutions.net>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"lipeng321@...wei.com" <lipeng321@...wei.com>,
"chenhao288@...ilicon.com" <chenhao288@...ilicon.com>,
"linux-s390@...r.kernel.org" <linux-s390@...r.kernel.org>
Subject: RE: [PATCH V3 net-next 4/6] ethtool: extend ringparam setting uAPI
with rx_buf_len
> -----Original Message-----
> From: Guangbin Huang <huangguangbin2@...wei.com>
> Sent: Tuesday, October 12, 2021 9:41 AM
> To: davem@...emloft.net; kuba@...nel.org; mkubecek@...e.cz;
> andrew@...n.ch; amitc@...lanox.com; idosch@...sch.org;
> danieller@...dia.com; jesse.brandeburg@...el.com;
> anthony.l.nguyen@...el.com; jdike@...toit.com; richard@....at;
> anton.ivanov@...bridgegreys.com; netanel@...zon.com; akiyano@...zon.com;
> gtzalik@...zon.com; saeedb@...zon.com; chris.snook@...il.com;
> ulli.kroll@...glemail.com; linus.walleij@...aro.org; jeroendb@...gle.com;
> csully@...gle.com; awogbemila@...gle.com; jdmason@...zu.us;
> rain.1986.08.12@...il.com; zyjzyj2000@...il.com; KY Srinivasan
> <kys@...rosoft.com>; Haiyang Zhang <haiyangz@...rosoft.com>;
> mst@...hat.com; jasowang@...hat.com; doshir@...are.com; pv-
> drivers@...are.com; jwi@...ux.ibm.com; kgraul@...ux.ibm.com;
> hca@...ux.ibm.com; gor@...ux.ibm.com; johannes@...solutions.net
> Cc: netdev@...r.kernel.org; lipeng321@...wei.com;
> chenhao288@...ilicon.com; huangguangbin2@...wei.com; linux-
> s390@...r.kernel.org
> Subject: [PATCH V3 net-next 4/6] ethtool: extend ringparam setting uAPI
> with rx_buf_len
>
> From: Hao Chen <chenhao288@...ilicon.com>
>
> Add two new parameters ringparam_ext and extack for
> .get_ringparam and .set_ringparam to extend more ring params
> through netlink.
>
> Signed-off-by: Hao Chen <chenhao288@...ilicon.com>
> Signed-off-by: Guangbin Huang <huangguangbin2@...wei.com>
> ---
> 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 ++++++--
> .../net/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 ++++++--
> .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 ++++++--
> .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 ++++++--
> drivers/net/ethernet/broadcom/tg3.c | 10 ++++++++--
> drivers/net/ethernet/brocade/bna/bnad_ethtool.c | 8 ++++++--
> drivers/net/ethernet/cadence/macb_main.c | 8 ++++++--
> .../net/ethernet/cavium/liquidio/lio_ethtool.c | 8 ++++++--
> .../net/ethernet/cavium/thunder/nicvf_ethtool.c | 8 ++++++--
> drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 8 ++++++--
> drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 8 ++++++--
> .../net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 8 ++++++--
> .../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 8 ++++++--
> drivers/net/ethernet/cisco/enic/enic_ethtool.c | 8 ++++++--
> drivers/net/ethernet/cortina/gemini.c | 8 ++++++--
> drivers/net/ethernet/emulex/benet/be_ethtool.c | 4 +++-
> drivers/net/ethernet/ethoc.c | 8 ++++++--
> drivers/net/ethernet/faraday/ftgmac100.c | 8 ++++++--
> .../net/ethernet/freescale/enetc/enetc_ethtool.c | 4 +++-
> drivers/net/ethernet/freescale/gianfar_ethtool.c | 8 ++++++--
> .../net/ethernet/freescale/ucc_geth_ethtool.c | 8 ++++++--
> drivers/net/ethernet/google/gve/gve_ethtool.c | 4 +++-
> drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 6 +++++-
> .../net/ethernet/hisilicon/hns3/hns3_ethtool.c | 8 ++++++--
> .../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 ++++++--
> drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 8 ++++++--
> drivers/net/ethernet/intel/e1000e/ethtool.c | 8 ++++++--
> drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 8 ++++++--
> drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 8 ++++++--
> drivers/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 ++++++--
> drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c | 8 ++++++--
> drivers/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 ++++++--
> drivers/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 ++++++--
> drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 8 ++++++--
> .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 8 ++++++--
> drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 8 ++++++--
> .../ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 8 ++++++--
> .../mellanox/mlxbf_gige/mlxbf_gige_ethtool.c | 4 +++-
> drivers/net/ethernet/micrel/ksz884x.c | 5 ++++-
> drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 4 +++-
> drivers/net/ethernet/neterion/s2io.c | 4 +++-
> .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 8 ++++++--
> drivers/net/ethernet/nvidia/forcedeth.c | 10 ++++++++--
> .../ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c | 10 ++++++++--
> drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | 4 +++-
> .../net/ethernet/pensando/ionic/ionic_ethtool.c | 8 ++++++--
> .../ethernet/qlogic/netxen/netxen_nic_ethtool.c | 8 ++++++--
> drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 8 ++++++--
> .../net/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 ++++++--
> .../net/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 | 8 ++++++--
> net/ethtool/ioctl.c | 9 ++++++---
> net/ethtool/rings.c | 15 +++++++++++----
> net/mac80211/ethtool.c | 8 ++++++--
> 99 files changed, 568 insertions(+), 187 deletions(-)
>
> diff --git a/drivers/net/hyperv/netvsc_drv.c
> b/drivers/net/hyperv/netvsc_drv.c
> index 382bebc2420d..1a68301a9444 100644
> --- a/drivers/net/hyperv/netvsc_drv.c
> +++ b/drivers/net/hyperv/netvsc_drv.c
> @@ -1857,7 +1857,9 @@ static void __netvsc_get_ringparam(struct
> netvsc_device *nvdev,
> }
>
> static void netvsc_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct net_device_context *ndevctx = netdev_priv(ndev);
> struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
> @@ -1869,7 +1871,9 @@ static void netvsc_get_ringparam(struct net_device
> *ndev,
> }
>
> static int netvsc_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct net_device_context *ndevctx = netdev_priv(ndev);
> struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
The changes to netvsc_drv.c look good. Thanks.
Reviewed-by: Haiyang Zhang <haiyangz@...rosoft.com>
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