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path: root/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
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2024-08-13net: hinic: use ethtool_sprintf/putsRosen Penev
Simpler and avoids manual pointer addition. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20240809044957.4534-1-rosenp@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-13net: ethtool: pass a pointer to parameters to get/set_rxfh ethtool opsAhmed Zaki
The get/set_rxfh ethtool ops currently takes the rxfh (RSS) parameters as direct function arguments. This will force us to change the API (and all drivers' functions) every time some new parameters are added. This is part 1/2 of the fix, as suggested in [1]: - First simplify the code by always providing a pointer to all params (indir, key and func); the fact that some of them may be NULL seems like a weird historic thing or a premature optimization. It will simplify the drivers if all pointers are always present. - Then make the functions take a dev pointer, and a pointer to a single struct wrapping all arguments. The set_* should also take an extack. Link: https://lore.kernel.org/netdev/20231121152906.2dd5f487@kernel.org/ [1] Suggested-by: Jakub Kicinski <kuba@kernel.org> Suggested-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Ahmed Zaki <ahmed.zaki@intel.com> Link: https://lore.kernel.org/r/20231213003321.605376-2-ahmed.zaki@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22net: hinic: remove unused macroZhengchao Shao
remove unused macro. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-22ethtool: extend ringparam setting/getting API with rx_buf_lenHao Chen
Add two new parameters kernel_ringparam and extack for .get_ringparam and .set_ringparam to extend more ring params through netlink. Signed-off-by: Hao Chen <chenhao288@hisilicon.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-11-15hinic: use ARRAY_SIZE instead of ARRAY_LENGuo Zhengkui
ARRAY_SIZE defined in <linux/kernel.h> is safer than self-defined macros to get size of an array such as ARRAY_LEN used here. Because ARRAY_SIZE uses __must_be_array(arr) to ensure arr is really an array. Reported-by: Alejandro Colomar <colomar.6.4.3@gmail.com> Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-24net: convert users of bitmap_foo() to linkmode_foo()Sean Anderson
This converts instances of bitmap_foo(args..., __ETHTOOL_LINK_MODE_MASK_NBITS) to linkmode_foo(args...) I manually fixed up some lines to prevent them from being excessively long. Otherwise, this change was generated with the following semantic patch: // Generated with // echo linux/linkmode.h > includes // git grep -Flf includes include/ | cut -f 2- -d / | cat includes - \ // | sort | uniq | tee new_includes | wc -l && mv new_includes includes // and repeating until the number stopped going up @i@ @@ ( #include <linux/acpi_mdio.h> | #include <linux/brcmphy.h> | #include <linux/dsa/loop.h> | #include <linux/dsa/sja1105.h> | #include <linux/ethtool.h> | #include <linux/ethtool_netlink.h> | #include <linux/fec.h> | #include <linux/fs_enet_pd.h> | #include <linux/fsl/enetc_mdio.h> | #include <linux/fwnode_mdio.h> | #include <linux/linkmode.h> | #include <linux/lsm_audit.h> | #include <linux/mdio-bitbang.h> | #include <linux/mdio.h> | #include <linux/mdio-mux.h> | #include <linux/mii.h> | #include <linux/mii_timestamper.h> | #include <linux/mlx5/accel.h> | #include <linux/mlx5/cq.h> | #include <linux/mlx5/device.h> | #include <linux/mlx5/driver.h> | #include <linux/mlx5/eswitch.h> | #include <linux/mlx5/fs.h> | #include <linux/mlx5/port.h> | #include <linux/mlx5/qp.h> | #include <linux/mlx5/rsc_dump.h> | #include <linux/mlx5/transobj.h> | #include <linux/mlx5/vport.h> | #include <linux/of_mdio.h> | #include <linux/of_net.h> | #include <linux/pcs-lynx.h> | #include <linux/pcs/pcs-xpcs.h> | #include <linux/phy.h> | #include <linux/phy_led_triggers.h> | #include <linux/phylink.h> | #include <linux/platform_data/bcmgenet.h> | #include <linux/platform_data/xilinx-ll-temac.h> | #include <linux/pxa168_eth.h> | #include <linux/qed/qed_eth_if.h> | #include <linux/qed/qed_fcoe_if.h> | #include <linux/qed/qed_if.h> | #include <linux/qed/qed_iov_if.h> | #include <linux/qed/qed_iscsi_if.h> | #include <linux/qed/qed_ll2_if.h> | #include <linux/qed/qed_nvmetcp_if.h> | #include <linux/qed/qed_rdma_if.h> | #include <linux/sfp.h> | #include <linux/sh_eth.h> | #include <linux/smsc911x.h> | #include <linux/soc/nxp/lpc32xx-misc.h> | #include <linux/stmmac.h> | #include <linux/sunrpc/svc_rdma.h> | #include <linux/sxgbe_platform.h> | #include <net/cfg80211.h> | #include <net/dsa.h> | #include <net/mac80211.h> | #include <net/selftests.h> | #include <rdma/ib_addr.h> | #include <rdma/ib_cache.h> | #include <rdma/ib_cm.h> | #include <rdma/ib_hdrs.h> | #include <rdma/ib_mad.h> | #include <rdma/ib_marshall.h> | #include <rdma/ib_pack.h> | #include <rdma/ib_pma.h> | #include <rdma/ib_sa.h> | #include <rdma/ib_smi.h> | #include <rdma/ib_umem.h> | #include <rdma/ib_umem_odp.h> | #include <rdma/ib_verbs.h> | #include <rdma/iw_cm.h> | #include <rdma/mr_pool.h> | #include <rdma/opa_addr.h> | #include <rdma/opa_port_info.h> | #include <rdma/opa_smi.h> | #include <rdma/opa_vnic.h> | #include <rdma/rdma_cm.h> | #include <rdma/rdma_cm_ib.h> | #include <rdma/rdmavt_cq.h> | #include <rdma/rdma_vt.h> | #include <rdma/rdmavt_qp.h> | #include <rdma/rw.h> | #include <rdma/tid_rdma_defs.h> | #include <rdma/uverbs_ioctl.h> | #include <rdma/uverbs_named_ioctl.h> | #include <rdma/uverbs_std_types.h> | #include <rdma/uverbs_types.h> | #include <soc/mscc/ocelot.h> | #include <soc/mscc/ocelot_ptp.h> | #include <soc/mscc/ocelot_vcap.h> | #include <trace/events/ib_mad.h> | #include <trace/events/rdma_core.h> | #include <trace/events/rdma.h> | #include <trace/events/rpcrdma.h> | #include <uapi/linux/ethtool.h> | #include <uapi/linux/ethtool_netlink.h> | #include <uapi/linux/mdio.h> | #include <uapi/linux/mii.h> ) @depends on i@ expression list args; @@ ( - bitmap_zero(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_zero(args) | - bitmap_copy(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_copy(args) | - bitmap_and(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_and(args) | - bitmap_or(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_or(args) | - bitmap_empty(args, ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_empty(args) | - bitmap_andnot(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_andnot(args) | - bitmap_equal(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_equal(args) | - bitmap_intersects(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_intersects(args) | - bitmap_subset(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_subset(args) ) Add missing linux/mii.h include to mellanox. -DaveM Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-24ethtool: extend coalesce setting uAPI with CQE modeYufeng Mo
In order to support more coalesce parameters through netlink, add two new parameter kernel_coal and extack for .set_coalesce and .get_coalesce, then some extra info can return to user with the netlink API. Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-05-13net: hinic: remove unnecessary blank lineGuangbin Huang
There are two blank lines are unnecessary, this patch removes them. Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-24hinic: avoid gcc -Wrestrict warningArnd Bergmann
With extra warnings enabled, gcc complains that snprintf should not take the same buffer as source and destination: drivers/net/ethernet/huawei/hinic/hinic_ethtool.c: In function 'hinic_set_settings_to_hw': drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:480:9: error: 'snprintf' argument 4 overlaps destination object 'set_link_str' [-Werror=restrict] 480 | err = snprintf(set_link_str, SET_LINK_STR_MAX_LEN, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 481 | "%sspeed %d ", set_link_str, speed); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:464:7: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 464 | char set_link_str[SET_LINK_STR_MAX_LEN] = {0}; Rewrite this to avoid the nested sprintf and instead use separate buffers, which is simpler. Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-19net: hinic: convert strlcpy to strscpyDaode Huang
Usage of strlcpy in linux kernel has been recently deprecated[1], so convert hinic driver to strscpy [1] https://lore.kernel.org/lkml/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL =V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Daode Huang <huangdaode@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-18hinic: fix sending pkts from core while self testingLuo bin
Call netif_tx_disable firstly before starting doing self-test to avoid sending packet from networking core and self-test packet simultaneously which may cause self-test failure or hw abnormal. Fixes: 4aa218a4fe77 ("hinic: add self test support") Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-28hinic: add support to handle hw abnormal eventLuo bin
add support to handle hw abnormal event such as hardware failure, cable unplugged,link error Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-30hinic: remove unused but set variableLuo bin
remove unused but set variable to avoid auto build test WARNING Signed-off-by: Luo bin <luobin9@huawei.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28hinic: add support to get eeprom informationLuo bin
add support to get eeprom information from the plug-in module with ethtool -m cmd. Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28hinic: add support to identify physical deviceLuo bin
add support to identify physical device by flashing an LED attached to it with ethtool -p cmd. Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28hinic: add self test supportLuo bin
add support to excute internal and external loopback test with ethtool -t cmd. Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28hinic: add support to set and get irq coalesceLuo bin
add support to set TX/RX irq coalesce params with ethtool -C and get these params with ethtool -c. Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28hinic: add support to set and get pause paramsLuo bin
add support to set pause params with ethtool -A and get pause params with ethtool -a. Also remove set_link_ksettings ops for VF and enable pause by default. Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-02hinic: add set_channels ethtool_ops supportLuo bin
add support to change TX/RX queue number with "ethtool -L combined". V5 -> V6: remove check for carrier in hinic_xmit_frame V4 -> V5: change time zone in patch header V3 -> V4: update date in patch header V2 -> V3: remove check for zero channels->combined_count V1 -> V2: update commit message("ethtool -L" to "ethtool -L combined") V0 -> V1: remove check for channels->tx_count/rx_count/other_count Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-14hinic: add set_ringparam ethtool_ops supportLuo bin
support to change TX/RX queue depth with ethtool -G Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-11hinic: add link_ksettings ethtool_ops supportLuo bin
add set_link_ksettings implementation and improve the implementation of get_link_ksettings Signed-off-by: Luo bin <luobin9@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-09treewide: Use sizeof_field() macroPankaj Bharadiya
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIELD_SIZEOF(). This patch is generated using following script: EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h" git grep -l -e "\bFIELD_SIZEOF\b" | while read file; do if [[ "$file" =~ $EXCLUDE_FILES ]]; then continue fi sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file; done Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David Miller <davem@davemloft.net> # for net
2019-07-07hinic: add fw version queryXue Chaojing
This patch adds firmware version query in ethtool -i. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-02hinic: remove standard netdev statsXue Chaojing
This patch removes standard netdev stats in ethtool -S. Suggested-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-24hinic: implement the statistical interface of ethtoolXue Chaojing
This patch implement the statistical interface of ethtool, user can use ethtool -S to show hinic statistics. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-18hinic: add support for rss parameters with ethtoolXue Chaojing
This patch adds support rss parameters with ethtool, user can change hash key, hash indirection table, hash function by ethtool -X, and show rss parameters by ethtool -x. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-18hinic: move ethtool code into hinic_ethtoolXue Chaojing
This patch moves ethtool code from hinic_main.c to hinic_ethtool.c Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>