Messages in this thread | | | From | Guangbin Huang <> | Subject | [PATCH net-next 0/3] net: ethool: add support to get/set tx push by ethtool -G/g | Date | Fri, 8 Apr 2022 15:12:42 +0800 |
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From: Jie Wang <wangjie125@huawei.com>
These three patches add tx push in ring params and adapt the set and get APIs of ring params.
ChangeLog:
RFC V4->V1 1.Add detailed description about the tx push mode 2.Modify the patch subject title link: https://lore.kernel.org/netdev/20220331084342.27043-1-wangjie125@huawei.com/
RFC V3->RFC V4 1.Put three request checks before rtnl_lock() in ethnl_set_rings 2.Add tx push feature description in Documentation/networking/ethtool-netlink.rst 3.Use netdev_dbg to track changes in hns3_set_tx_push link: https://lore.kernel.org/netdev/20220329091913.17869-1-wangjie125@huawei.com/
RFC V2->RFC V3 1.Add tx push documentation in Documentation/networking/ethtool-netlink.rst 2.Use u8 to store tx push in struct kernel_ethtool_ringparam 3.Add ETHTOOL_RING_USE_TX_PUSH to reject setting for unsupported driver 4.Use NLA_POLICY_MAX(NLA_U8, 1) to limit the tx push value link: https://lore.kernel.org/netdev/20220326085102.14111-1-wangjie125@huawei.com/
RFC V1->RFC V2 1.Extend tx push param in ringparam, suggested by Jakub Kicinski. link: https://lore.kernel.org/netdev/20220315032108.57228-1-wangjie125@huawei.com/
Jie Wang (3): net: ethtool: extend ringparam set/get APIs for tx_push net: ethtool: move checks before rtnl_lock() in ethnl_set_rings net: hns3: add tx push support in hns3 ring param process
Documentation/networking/ethtool-netlink.rst | 8 +++ .../ethernet/hisilicon/hns3/hns3_ethtool.c | 33 ++++++++++- include/linux/ethtool.h | 3 + include/uapi/linux/ethtool_netlink.h | 1 + net/ethtool/netlink.h | 2 +- net/ethtool/rings.c | 56 ++++++++++++------- 6 files changed, 81 insertions(+), 22 deletions(-)
-- 2.33.0
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