Ethtool rss hash key

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August undefined, 2024

WebFeb 3, 2024 · Ethtool在Linux中的編譯比較簡單,首先執行configure，配置編譯信息，生成Makefile文件。然後執行make命令，執行編譯即可： 1 ./configure 2. make 編譯完成後,就可以在當前目錄下看到生成的ethtool可執行文件了。三、使用Ethtool 工具查看網口信息, 1.查詢工具的使用介紹執行 ./ethtool -h 顯示Ethtool幫助信息 WebDec 15, 2024 · The RSS hash key and indirection table may be changed by the ’ethtool -X’ command. The RSS hashing feature (hardware offload) can be enabled/disabled via …

Re: [PATCH net-next v3 2/2] hinic: add support for rss parameters …

Webhkey Sets RSS hash key of the specified network device. RSS hash key should be of device supported length. Hash key format must be in xx:yy:zz:aa:bb:cc format meaning … WebThis series refactors the RSS configuration code to store the current contents of RSS indirection table and Hash Key in the "adapter" struct so that we won't need to access registers every time this info is queried. ... intel-wired-lan, avi, gleb, Vlad Zolotarov This patch is a preparation for enablement of ethtool RSS indirection table and ... elburton aesthetic clinic

ethtool - query or control network driver and hardware …

Webethtool命令设置接收端哈希功能，按照哈希结果将数据流分发到网卡的不同接收队列中。例如以下命令，指定ipv4的tcp数据流中参与哈希的字段（sdfn）： / # ethtool --config-ntuple eth0 rx-flow-hash tcp4 sdfn 同样，使用ethtool命令查看设置结果如下： / # ethtool --show-ntuple eth0 rx-flow-hash tcp4 TCP over IPV4 flows use these fields for computing Hash … WebUser can control the following parts of RSS: 1. Setting 40 bit Secret Key to Toeplitz hash function and by this impacting the calculated 32_bit_hash_value. ConnectX4 supports … WebMay 6, 2024 · 因为rss_key值设置为零，rte_eth_dev_rss_hash_conf_get函数没有返回哈希key值。如果给 rss _key赋予40字节的空间，将得到哈希 KEY值。如下可见，KEY值 … elburton church st matthews plymouth

Re: [PATCH net-next v3 2/2] hinic: add support for rss parameters …

RSS Support in IXGBEVF - Intel Communities

WebThis update enables the ethtool utility to accept a user-defined Receive-Side Scaling (RSS) hash key value for the Ethernet driver, which improves the performance and security of … Webethtool is the primary means in Linux kernel-based operating systems (primarily Linux and Android) for displaying and modifying the parameters of network interface controllers … food for 4th july cookoutWebethtool.h - include/linux/ethtool.h - Linux source code (v6.2.7) - Bootlin Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, C libraries...) Linux debugging Check our new training course Linux debugging, tracing, profiling & perf. analysis el burro yelm wa

"WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [RFC PATCH v2 net-next 0/7] ethtool: track custom RSS contexts in the core @ 2024-04-11 18:26 edward.cree 2024-04-11 18:26 ` [RFC PATCH v2 net-next 1/7] net: move ethtool-related netdev state into its own struct edward.cree ` (6 more replies) 0 siblings, 7 replies; 20+ messages in … " - Ethtool rss hash key

Ethtool rss hash key

ethtool - query or control network driver and hardware …

Webethtool can be used to query and change settings such as speed, auto- negotiation and checksum offload on many network devices, especially Ethernet devices. Installed size: … WebFeb 21, 2024 · In DPKD the ETH_RSS_IPV4 data flow is not activated by default for XL710 Intel NIC. So, when you want to distribute packets among lcores you have to select other …

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WebETH_RSS_HASH_CRC32_BIT, /* Configurable RSS hash function - Crc32 */ /* * Add your fresh new hash function bits above and remember to update * rss_hash_func_strings [] in ethtool.c */ ETH_RSS_HASH_FUNCS_COUNT }; /** * struct kernel_ethtool_ringparam - RX/TX ring configuration * @rx_buf_len: Current length of buffers on the rx ring. WebOn Thu, Jun 13, 2024 at 01:58:02AM +0000, Xue Chaojing wrote: > 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 > --- ...

WebNew in v6: - Add a proper return code when an VF query operations are blocked by PF. - Added a required get_rxnfc callback to ixgbevf_ethtool_ops. - Changed a description of PATCH7: set the correct ethtool options names. New in v5: - Added a new netdev op to allow/block VF from querying RSS Indirection Table and RSS Hash Key. - Let VF query … WebDec 14, 2024 · A NIC or its miniport driver uses the RSS hashing function to calculate an RSS hash value. Overlying drivers set the hash type, function, and table to assign …

WebA new upstream version is available: 6.2 high. version in VCS is newer than in repository, is it time to upload? normal. news. [ 2024-12-25 ] ethtool 1:6.1-1 MIGRATED to testing ( …

WebThis series refactors the RSS configuration code to store the current contents of RSS indirection table and Hash Key in the "adapter" struct so that we won't need to access registers every time this info is queried. ... intel-wired-lan, avi, gleb, Vlad Zolotarov This patch is a preparation for enablement of ethtool RSS indirection table and ...

WebThere is ethtool tool to change parameters of network cards, and there are options to change channels: ethtool -l --show-channels devname ethtool -L --set-channels devname [rx N] [tx N] [other N] [combined N] -l --show-channels Queries the specified network device for the numbers of channels it has. elburton pharmacyWebMessage ID: 7a18d0588e8596ad9cc83234488bebe22ba3d328.1681236653.git.ecree.xilinx@gmail.com (mailing list archive)State: RFC: Delegated to: Netdev Maintainers: Headers ... elburton butchersWebRSS hash key: 38:f8:87:d7:8f:d6:31:6a:b2:6f:07:be:b1:d7:dd:32:78:db:3a:77:30:cf:b2:c7:d0:40:b0:84:d5:5d:bc:92:87:06:ab:98:97:fc:0c:dd. … food for 4 week old kittensWebApr 12, 2024 · RSS hash key: Operat ion not supported 我的 NIC 一共有 8 个队列，一共有 128 个不同的 Hash 值，上面就是列出了每个 Hash 值对应的队列是什么。最左侧 0 8 16 是为了能让你快速的找到某个具体的 Hash 值。比如 Hash 值是 76 的话我们能立即找到 72 那一行："72: 4 4 4 4 4 4 4 4"，从左到右第一个是 72 数第 5 个就是 76 这个 Hash 值对应 … elburton football clubWebWhen looking for a tool to obtain data about default options and packet statistics on a networking interface, ethtool can be used with its various functions to create a complete … food for 50WebMar 22, 2024 · Fix Toepltiz initial value change after changing RSS key Fix compilation errors on RHEL 8 and on some old kernel version Fix several bugs in XDP infrastructure Minor Changes Cosmetic code changes Add support for (upcoming) kernel 5.17 Removing some dead code and redundant checks r2.6.1 release notes New Features elburton houses for saleWebMay 15, 2024 · The limitation for VF RSS on Intel® 82599 10 Gigabit Ethernet Controller is: The hash and key are shared among PF and all VF, the RETA table with 128 entries is also shared among PF and all VF; So it could not to provide a method to query the hash and reta content per VF on guest, while, if possible, please query them on host for the shared … food for 50 book