Age | Commit message (Collapse) | Author |
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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>
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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>
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remove unused macro.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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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>
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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>
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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>
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#include <linux/brcmphy.h>
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#include <linux/dsa/loop.h>
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#include <linux/dsa/sja1105.h>
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#include <linux/ethtool.h>
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#include <linux/ethtool_netlink.h>
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#include <linux/fec.h>
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#include <linux/fs_enet_pd.h>
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#include <linux/fsl/enetc_mdio.h>
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#include <linux/fwnode_mdio.h>
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#include <linux/linkmode.h>
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#include <linux/lsm_audit.h>
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#include <linux/mdio-bitbang.h>
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#include <linux/mdio.h>
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#include <linux/mdio-mux.h>
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#include <linux/mii.h>
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#include <linux/mii_timestamper.h>
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#include <linux/mlx5/accel.h>
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#include <linux/mlx5/cq.h>
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#include <linux/mlx5/device.h>
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#include <linux/mlx5/driver.h>
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#include <linux/mlx5/eswitch.h>
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#include <linux/mlx5/fs.h>
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#include <linux/mlx5/port.h>
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#include <linux/mlx5/qp.h>
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#include <linux/mlx5/rsc_dump.h>
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#include <linux/mlx5/transobj.h>
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#include <linux/mlx5/vport.h>
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#include <linux/of_mdio.h>
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#include <linux/of_net.h>
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#include <linux/pcs-lynx.h>
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#include <linux/pcs/pcs-xpcs.h>
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#include <linux/phy.h>
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#include <linux/phy_led_triggers.h>
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#include <linux/phylink.h>
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#include <linux/platform_data/bcmgenet.h>
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#include <linux/platform_data/xilinx-ll-temac.h>
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#include <linux/pxa168_eth.h>
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#include <linux/qed/qed_eth_if.h>
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#include <linux/qed/qed_fcoe_if.h>
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#include <linux/qed/qed_if.h>
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#include <linux/qed/qed_iov_if.h>
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#include <linux/qed/qed_iscsi_if.h>
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#include <linux/qed/qed_ll2_if.h>
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#include <linux/qed/qed_nvmetcp_if.h>
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#include <linux/qed/qed_rdma_if.h>
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#include <linux/sfp.h>
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#include <linux/sh_eth.h>
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#include <linux/smsc911x.h>
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#include <linux/soc/nxp/lpc32xx-misc.h>
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#include <linux/stmmac.h>
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#include <linux/sunrpc/svc_rdma.h>
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#include <linux/sxgbe_platform.h>
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#include <net/cfg80211.h>
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#include <net/dsa.h>
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#include <net/mac80211.h>
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#include <net/selftests.h>
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#include <rdma/ib_addr.h>
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#include <rdma/ib_cache.h>
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#include <rdma/ib_cm.h>
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#include <rdma/ib_hdrs.h>
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#include <rdma/ib_mad.h>
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#include <rdma/ib_marshall.h>
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#include <rdma/ib_pack.h>
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#include <rdma/ib_pma.h>
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#include <rdma/ib_sa.h>
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#include <rdma/ib_smi.h>
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#include <rdma/ib_umem.h>
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#include <rdma/ib_umem_odp.h>
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#include <rdma/ib_verbs.h>
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#include <rdma/iw_cm.h>
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#include <rdma/mr_pool.h>
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#include <rdma/opa_addr.h>
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#include <rdma/opa_port_info.h>
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#include <rdma/opa_smi.h>
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#include <rdma/opa_vnic.h>
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#include <rdma/rdma_cm.h>
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#include <rdma/rdma_cm_ib.h>
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#include <rdma/rdmavt_cq.h>
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#include <rdma/rdma_vt.h>
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#include <rdma/rdmavt_qp.h>
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#include <rdma/rw.h>
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#include <rdma/tid_rdma_defs.h>
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#include <rdma/uverbs_ioctl.h>
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#include <rdma/uverbs_named_ioctl.h>
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#include <rdma/uverbs_std_types.h>
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#include <rdma/uverbs_types.h>
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#include <soc/mscc/ocelot.h>
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#include <soc/mscc/ocelot_ptp.h>
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#include <soc/mscc/ocelot_vcap.h>
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#include <trace/events/ib_mad.h>
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#include <trace/events/rdma_core.h>
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#include <trace/events/rdma.h>
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#include <trace/events/rpcrdma.h>
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#include <uapi/linux/ethtool.h>
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#include <uapi/linux/ethtool_netlink.h>
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#include <uapi/linux/mdio.h>
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#include <uapi/linux/mii.h>
)
@depends on i@
expression list args;
@@
(
- bitmap_zero(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_zero(args)
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- bitmap_copy(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_copy(args)
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- bitmap_and(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_and(args)
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- bitmap_or(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_or(args)
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- bitmap_empty(args, ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_empty(args)
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- bitmap_andnot(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_andnot(args)
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- bitmap_equal(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_equal(args)
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- bitmap_intersects(args, __ETHTOOL_LINK_MODE_MASK_NBITS)
+ linkmode_intersects(args)
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- 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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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
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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>
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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>
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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>
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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>
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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>
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