Netif_napi_add_weight

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August undefined, 2024

Web[ xx.2 xxx25] netif_napi_add called with weight 256 on device eth % d [ xx.1 xxx76] r8169 xxx: 03 enp2s3: renamed from eth3 [ xx. 2 xxx12] r8169 xxx: 01 enp2s1: renamed from eth1 [ xx. 2 xxx71] r8169 xxx: 02 enp2s2: renamed from eth2 [ xx. 3 xxx96] r8169 xxx: 00 enp2s0: renamed from eth0. 发现网卡名发生变化 4.修改网络配置文件： WebSo you need to mask the interrupt >> during the hip04_tx_reclaim run. > > Napi poll method for the same napi instance can't be run concurrently. > Could you explain a little more what happens here? > Because netif_napi_add(ndev, &priv->napi, hip04_rx_poll, NAPI_POLL_WEIGHT); So hip04_rx_poll is a napi instance.

napi_schedule() is not triggering napi poll in hrtimer callback …

WebID: 144145: Name: kernel-azure: Version: 3.10.0: Release: 862.11.7.el7.azure: Epoch: Arch: x86_64: Summary: The Linux kernel: Description: The kernel package contains ... WebApr 11, 2024 · Upon trying to install the rpm for rhel9.1, causes below conflicts. # dnf install kmod-ice-1.11.14-1.rhel9.1.x86_64.rpm Last metadata expiration check: 0:31:13 ago on Tue 11 Apr 2024 11:06:52 AM PDT. Error: Problem: conflicting requests - nothing provides kernel(__SCK__tp_func_xdp_exception) = 0xc15ae5f5 needed by kmod-ice-1.11.14 … follower alert gif

kernel-azure-3.10.0-862.11.7.el7.azure.x86_64.rpm RPM Info

WebWhen set, skb->tstamp has the delivery_time in mono clock base (i.e. EDT). Otherwise, the skb->tstamp has the (rcv) timestamp at ingress and delivery_time at egress. … WebAug 7, 2007 · void netif_napi_add(struct net_device *dev, struct napi_struct *napi, int (*poll)(struct napi_struct *, int), int weight); Here, dev is the net_device structure … Web* [PATCH net-next v2 06/15] usb: lan78xx: remove a copy of the NAPI_POLL_WEIGHT define [not found] <[email protected]> @ 2024-04-28 21:23 ` Jakub Kicinski 0 siblings, 0 replies; only message in thread From: Jakub Kicinski @ 2024-04-28 21:23 UTC (permalink / raw) To: davem, pabeni Cc: edumazet, netdev, Jakub … follower ads on linkedin

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WebOct 16, 2024 · netif_napi_add(dev, &napi, my_poll, 16); The last parameter, weight, is a measure of the importance of this interface; the number stored here will turn out to be the … Web[PATCH 4.4 129/266] net: hns: Use NAPI_POLL_WEIGHT for hns driver From: Greg Kroah-Hartman Date: Wed May 15 2024 - 07:09:04 EST Next message: Greg Kroah-Hartman: "[PATCH 4.4 115/266] packet: validate msg_namelen in send directly" Previous message: Greg Kroah-Hartman: "[PATCH 4.4 128/266] scsi: storvsc: Fix calculation of sub-channel … follower adderWebFeb 16, 2012 · the syntax for netif_napi_add is. netif_napi_add (struct net_device *dev, struct napi_struct *napi,int (*poll) (struct napi_struct *, int), int weight) it is used for … follower alert audio

"WebSo I decided to try NAPI and reduce weight from 64 to 16 in netif_napi_add() function call to force the NIC in polling mode under much lower load, but unfortunately that did not work out. I guess that NAPI does not need any special hardware support in NIC, is that correct? The hardware I am using is BCM5709 NIC (it uses bnx2 driver). " - Netif_napi_add_weight

Netif_napi_add_weight

Linux Networking and Network Devices APIs - Linux kernel

WebInformation. Linux Distro - Red Hat Enterprise Linux 7.6 (Maipo) Kernel - 3.10.0-957. We are using a custom piece of hardware (hence, why a custom driver is being written). It is a PCIe Gen 2, width x4 with a link speed of 5 GT/s. Processor - Intel Core i7-5700EQ @ 2.60 GHz. Further Details. WebJun 30, 2024 · I'm scheduling the napi from the hrtimer callback handler. Please find below code snippet. In init function: registering napi poll--> netif_napi_add(netdev, &port->napi, napi_poll,2); static enum hrtimer_restart gmac_delay_expired(struct hrtimer *timer) {struct gemini_ethernet_port *port = container_of(timer, struct gemini_ethernet_port,

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WebJun 2, 2011 · Name Value; installonlypkg(kernel)-installonlypkg(kernel-ml)-kernel(FSE_readNCount) = 0xe58eb9d7: kernel(HUF_readStats) = 0xb55139f6: kernel(HUF_readStats_wksp ... WebWhen set, skb->tstamp has the delivery_time in mono clock base (i.e. EDT). Otherwise, the skb->tstamp has the (rcv) timestamp at ingress and delivery_time at egress. tc_skip_classify. do not classify packet. set by IFB device. tc_at_ingress. used within tc_classify to distinguish in/egress. ndisc_nodetype. router type (from link layer) ipvs ...

WebMay 13, 2024 · [ 8.223369] netif_napi_add() called with weight 512 on device [ 8.229201] dpaa2_caam dpseci.0: Linked as a consumer to dpio.15 [ 8.235201] dpaa2_caam dpseci.0: Linked as a consumer to dpio.14 [ 8.241202] dpaa2_caam dpseci.0: Linked as a … WebJan 28, 2016 · The weight is set on the call to netif_napi_add in the device driver initialization; recall that this was hardcoded to 64 in the driver. The weight is passed into the poll function from the driver that is registered to NAPI. This amount dictates the maximum work poll can do before it should return.

WebOct 17, 2010 · 888 netdev->netdev_ops = &e1000_netdev_ops; （中略） 891 netif_napi_add(netdev, &adapter->napi, e1000_clean, 64); netdev->netdev_opsにe1000_netdev_opsを登録してから、NAPI周りの構造体初期化を行っている。ハンドラとしてe1000_clean()を指定してる。 WebSo I decided to try NAPI and reduce weight from 64 to 16 in netif_napi_add() function call to force the NIC in polling mode under much lower load, but unfortunately that did not …

WebNov 21, 2024 · Followup to this post: [SOLVED] [RTL8151] Ethernet not working via multiport adapter I’m trying to get the Sabrent USB 3 to Ethernet 2.5Gbps adapter working on my Pi. I successfully mode-switched the device as described in the above thread. (By default, it’s in USB storage mode so that the user can install the Windows driver off the …

http://blog.chinaunix.net/uid-26902809-id-4100219.html eia electric power monthly for 1992WebOct 12, 2024 · > netif_napi_add(dev, napi, this_driver_rx_poll, NAPI_POLL_WEIGHT); /* > napi->gro_normal_batch will be set to the systcl value during NAPI ... Accumulating 64 (in case the device uses standard NAPI_POLL_WEIGHT) of them before entering upper stacks seems not a good choice, since 64 skbs follower alerts on mixerWebpoll 方法是通过调用 netif_napi_add 注册到 NAPI 的，同时还可以指定权重 weight，大部分驱动都 hardcode 为 64。后面会进一步解释这个 weight 以及 hardcode 64。通常来 … follower alert not working streamlabsWebHistogram Trigger Command. A histogram trigger command is an event trigger command that aggregates event hits into a hash table keyed on one or more trace event format fields (or stacktrace) and a set of running totals derived from one or more trace event format fields and/or event counts (hitcount). The format of a hist trigger is as follows: eia electric power sector co2 emissionsWebApr 8, 2013 · the syntax for netif_napi_add is . netif_napi_add(struct net_device *dev, struct napi_struct *napi,int (*poll)(struct napi_struct *, int), int weight) it is used for … follower accountWebDec 28, 2024 · i have the same issue to, looks like we are going to have errors every kernel update eia ethane inventoryWebThe device driver implements a poll function and registers it with NAPI by calling netif_napi_add. When registering a NAPI poll function with netif_napi_add, the driver will also specify the weight. Most of the drivers hardcode a value of 64. This value and its meaning will be described in more detail below. eia energy savings from led and appliances