Struct phylink

Author: ikqp

August undefined, 2024

WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. http://vger.kernel.org/lpc_net2024_talks/phylink-and-sfp-slides.pdf

[PATCH net-next v3] net: axienet: Properly handle PCS/PMA PHY …

WebHello everyone, On Thu, 30 Mar 2024 17:14:02 +0800 Michael Sit Wei Hong wrote: > Provide phylink_expects_phy() to allow MAC drivers to check if it > is expecting a PHY to attach to. Since fixed-linked setups do not WebCommit Message. Jerry Ray Jan. 9, 2024, 9:18 p.m. UTC. This patch replaces the adjust_link api with the phylink apis that provide equivalent functionality. The remaining functionality from the adjust_link is now covered in the phylink_mac_link_up api. Removes: .adjust_link Adds: .phylink_get_caps .phylink_mac_link_up Signed-off-by: Jerry Ray ... flights lax to cheyenne

phylink.h source code [linux/include/linux/phylink.h] - Codebrowser …

WebAdd a struct phylink_mac_ops instance to the driver, which is a table of function pointers, and implement these functions. The old link update function for of_phy_connect() … Webstruct phylink_mac_ops {void (*validate)(struct net_device *ndev, unsigned long *supported, struct phylink_link_state *state); int (*mac_link_state)(struct net_device *ndev, struct … WebMar 18, 2024 · Phylink will use this during validation to ensure that the * configuration is valid, and when setting a configuration to internally * set the PCS that will be used. */ … cherry park tucson az

[net-next,v6,6/6] dsa: lan9303: Migrate to PHYLINK - Patchwork

Webstruct phylink *phylink_create(struct phylink_config *config, struct fwnode_handle *fwnode, phy_interface_t iface, const struct phylink_mac_ops *mac_ops) {bool … Web"phylink: ensure we take the link down when phylink_stop() is called" This takes the link down on the MAC side synchronously when phylink_stop() is called. However, I think your case might also benefit from this patch - please test the patch referred to without this change, and let me know if you need this change to solve your problem: cherry parts ltdWebBecause in phylink_start() see this part [1]. /* Apply the link configuration to the MAC when starting. * a fixed-link to start with the correct parameters, and also * ensures that we set the appropriate advertisement for Serdes links. */ phylink_resolve_flow(pl, &pl->link_config); phylink_mac_config(pl, &pl->link_config); flights lax to cancun southwest

"WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH net-next 0/3] Convert mvpp2 to phylink supported_interfaces @ 2024-10-27 9:48 Russell King (Oracle) 2024-10-27 9:49 ` [PATCH net-next 1/4] net: mvpp2: populate supported_interfaces member Russell King ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: Russell … " - Struct phylink

Struct phylink

Web>Original Message-----> From: Maxime Chevallier > Sent: Wednesday, April 12, 2024 4:38 PM > To: Sit, Michael Wei Hong > Cc: Giuseppe Cavallaro ; Alexandre > Torgue ; Jose Abreu > … WebFeb 1, 2024 · 1. phylink_resolve () is in a workqueue which will not be executed immediately. This is the call sequence: phylink_resolve ()->phylink_link_up ()->pl->mac_ops …

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Web1. PHY mode In PHY mode, we use phylib to read the current link settings from the PHY, and pass them to the MAC driver. We expect the MAC driver to configure exactly the modes that are specified without any negotiation being enabled on the link. 2. Fixed mode Fixed mode is the same as PHY mode as far as the MAC driver is concerned. 3. WebHello everyone, On Thu, 30 Mar 2024 17:14:02 +0800 Michael Sit Wei Hong wrote: > Provide phylink_expects_phy() to allow MAC …

WebApr 11, 2024 · Syntax: struct.calcsize (fmt) fmt: format. Return the size of the struct (and hence of the string) corresponding to the given format. calcsize () is important function, … WebThe c++ (cpp) phylink_set example is extracted from the most popular open source projects, you can refer to the following example for usage.

WebThe newly introduced regmap-based MDIO driver allows for an easy mapping of an mdiodevice onto the memory-mapped TSE PCS, which is actually a Lynx PCS. WebRXUBR is only enabled for. * these two versions. * to allow network i/o with interrupts disabled. * 'TX_USED' bit in desc->ctrl. * apart from the last must be a multiple of 8 bytes in size. /* FCS could be appeded to tailroom. */. /* FCS …

WebFeb 23, 2024 · 1. phylink_resolve() is in a workqueue which will not be executed immediately. This is the call sequence: phylink_resolve()->phylink_link_up()->pl->mac_ops->mac_link_up() values which are from link_state. 2.

WebSigned-off-by: Clark Wang --- V2 change: - add mac_resume_phy_separately flag to struct phylink to mark if the MAC driver uses the phylink_phy_resume() first. V3 change: - add brace to avoid ambiguous 'else' Reported-by: kernel test robot V4: Many thanks to Jakub and Russel for their … cherry parts that might be tied with a tongueWebphylink_start () called from . dev_open (). The . mac_config () and . mac_link_up () callbacks are called by PHYLINK. In order to configure the HW MAC, the MC Firmware API … flights lax to chsWebconst struct phylink_link_state *state) { - /* nothing meaningful to do */ + struct net_device *ndev = to_net_dev(config->dev); + struct axienet_local *lp = netdev_priv(ndev); + int ret; + … flights lax to bznWeb* struct phylink_mac_ops - MAC operations structure. * @validate: Validate and update the link configuration. * @mac_select_pcs: Select a PCS for the interface mode. * … cherry parts wallsendWeb** Connect @phy to the phylink instance specified by @pl by calling* phy_attach_direct(). Configure the @phy according to the MAC driver's* capabilities, start the PHYLIB state machine and enable any interrupts* that the PHY supports. ** This updates the phylink's ethtool supported and advertising link mode* masks. flights lax to chicago septemberWebA phylink integration is necessary only when the partner DPMAC is not of TYPE_FIXED. This means it is either of TYPE_PHY, or of TYPE_BACKPLANE (the difference being the two that in the TYPE_BACKPLANE mode, the MC firmware does not access the PCS registers). One can check for this condition using the following helper: flights lax to cdgWebThis function follows this protocol: static void adjust_link (struct net_device *dev); Next, you need to know the device name of the PHY connected to this device. The name will look something like, “0:00”, where the first number is the bus id, and the second is the PHY’s address on that bus. cherry passion tic tac