user/sven/linux.git/include/uapi/linux/ethtool.h, branch v4.19.229

net: fix mistake path for netdev_features_strings

2021-07-20T14:16:01Z

[ Upstream commit 2d8ea148e553e1dd4e80a87741abdfb229e2b323 ] Th_strings arrays netdev_features_strings, tunable_strings, and phy_tunable_strings has been moved to file net/ethtool/common.c. So fixes the comment. Signed-off-by: Jian Shen Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

uapi: move constants from to

2021-01-06T13:44:59Z

commit a85cbe6159ffc973e5702f70a3bd5185f8f3c38d upstream. and include in UAPI headers instead of . The reason is to avoid indirect include when using some network headers: or others -> -> . This indirect include causes on MUSL redefinition of struct sysinfo when included both and some of UAPI headers: In file included from x86_64-buildroot-linux-musl/sysroot/usr/include/linux/kernel.h:5, from x86_64-buildroot-linux-musl/sysroot/usr/include/linux/netlink.h:5, from ../include/tst_netlink.h:14, from tst_crypto.c:13: x86_64-buildroot-linux-musl/sysroot/usr/include/linux/sysinfo.h:8:8: error: redefinition of `struct sysinfo' struct sysinfo { ^~~~~~~ In file included from ../include/tst_safe_macros.h:15, from ../include/tst_test.h:93, from tst_crypto.c:11: x86_64-buildroot-linux-musl/sysroot/usr/include/sys/sysinfo.h:10:8: note: originally defined here Link: https://lkml.kernel.org/r/20201015190013.8901-1-petr.vorel@gmail.com Signed-off-by: Petr Vorel Suggested-by: Rich Felker Acked-by: Rich Felker Cc: Peter Korsgaard Cc: Baruch Siach Cc: Florian Weimer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

ethtool: Add WAKE_FILTER and RX_CLS_FLOW_WAKE

2018-08-07T19:15:03Z

Add the ability to specify through ethtool::rxnfc that a rule location is special and will be used to participate in Wake-on-LAN, by e.g: having a specific pattern be matched. When this is the case, fs->ring_cookie must be set to the special value RX_CLS_FLOW_WAKE. We also define an additional ethtool::wolinfo flag: WAKE_FILTER which can be used to configure an Ethernet adapter to allow Wake-on-LAN using previously programmed filters. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

ethtool: Remove trailing semicolon for static inline

2018-08-04T21:56:23Z

Android's header sanitization tool chokes on static inline functions having a trailing semicolon, leading to an incorrectly parsed header file. While the tool should obviously be fixed, also fix the header files for the two affected functions: ethtool_get_flow_spec_ring() and ethtool_get_flow_spec_ring_vf(). Fixes: 8cf6f497de40 ("ethtool: Add helper routines to pass vf to rx_flow_spec") Reporetd-by: Blair Prescott Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: ethtool: fix spelling mistake: "tubale" -> "tunable"

2018-07-14T01:26:27Z

Signed-off-by: Michael Heimpold Signed-off-by: David S. Miller

ethtool: Add support for configuring PFC stall prevention in ethtool

2018-03-26T20:46:46Z

In the event where the device unexpectedly becomes unresponsive for a long period of time, flow control mechanism may propagate pause frames which will cause congestion spreading to the entire network. To prevent this scenario, when the device is stalled for a period longer than a pre-configured timeout, flow control mechanisms are automatically disabled. This patch adds support for the ETHTOOL_PFC_STALL_PREVENTION as a tunable. This API provides support for configuring flow control storm prevention timeout (msec). Signed-off-by: Inbar Karmy Cc: Michal Kubecek Cc: Andrew Lunn Signed-off-by: Saeed Mahameed

net: ethtool: extend RXNFC API to support RSS spreading of filter matches

2018-03-09T02:54:52Z

We use a two-step process to configure a filter with RSS spreading. First, the RSS context is allocated and configured using ETHTOOL_SRSSH; this returns an identifier (rss_context) which can then be passed to subsequent invocations of ETHTOOL_SRXCLSRLINS to specify that the offset from the RSS indirection table lookup should be added to the queue number (ring_cookie) when delivering the packet. Drivers for devices which can only use the indirection table entry directly (not add it to a base queue number) should reject rule insertions combining RSS with a nonzero ring_cookie. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

net: ethtool: add support for reset of AP inside NIC interface.

2017-12-01T20:29:40Z

Add ETH_RESET_AP to reset the application processor(s) inside the NIC interface. Current ETH_RESET_MGMT supports a management processor inside this NIC. This is typically used for remote NIC management purposes. Application processors exist inside some SmartNICs to run various applications inside the NIC processor - be it a simple algorithm without an OS to as complex as hosting multiple VMs. Signed-off-by: Scott Branden Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02T10:19:54Z

Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

net: ethtool: Add back transceiver type

2017-09-21T22:20:40Z

Commit 3f1ac7a700d0 ("net: ethtool: add new ETHTOOL_xLINKSETTINGS API") deprecated the ethtool_cmd::transceiver field, which was fine in premise, except that the PHY library was actually using it to report the type of transceiver: internal or external. Use the first word of the reserved field to put this __u8 transceiver field back in. It is made read-only, and we don't expect the ETHTOOL_xLINKSETTINGS API to be doing anything with this anyway, so this is mostly for the legacy path where we do: ethtool_get_settings() -> dev->ethtool_ops->get_link_ksettings() -> convert_link_ksettings_to_legacy_settings() to have no information loss compared to the legacy get_settings API. Fixes: 3f1ac7a700d0 ("net: ethtool: add new ETHTOOL_xLINKSETTINGS API") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller