kernel/drivers/net/ethernet/mscc, branch linux-5.1.y

ocelot: Clean up stats update deferred work

2019-04-17T04:43:53Z

This is preventive cleanup that may save troubles later. No need to cancel repeateadly queued work if code is properly refactored. Don't let the ethtool -s process interfere with the stat workqueue scheduling. Signed-off-by: Claudiu Manoil Signed-off-by: David S. Miller

ocelot: Don't sleep in atomic context (irqs_disabled())

2019-04-17T04:43:53Z

Preemption disabled at: [] dev_set_rx_mode+0x1c/0x38 Call trace: [] dump_backtrace+0x0/0x3d0 [] show_stack+0x14/0x20 [] dump_stack+0xac/0xe4 [] ___might_sleep+0x164/0x238 [] __might_sleep+0x50/0x88 [] kmem_cache_alloc+0x17c/0x1d0 [] ocelot_set_rx_mode+0x108/0x188 [mscc_ocelot_common] [] __dev_set_rx_mode+0x58/0xa0 [] dev_set_rx_mode+0x24/0x38 Fixes: a556c76adc05 ("net: mscc: Add initial Ocelot switch support") Signed-off-by: Claudiu Manoil Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-03-04T21:26:15Z

net: mscc: Enable all ports in QSGMII

2019-03-03T20:57:12Z

When Ocelot phy-mode is QSGMII, all 4 ports involved in QSGMII shall be kept out of reset and Tx lanes shall be enabled to pass the data. Fixes: a556c76adc05 ("net: mscc: Add initial Ocelot switch support") Signed-off-by: Kavya Sree Kotagiri Signed-off-by: Steen Hegelund Co-developed-by: Steen Hegelund Signed-off-by: David S. Miller

net: Remove switchdev_ops

2019-02-27T20:39:56Z

Now that we have converted all possible callers to using a switchdev notifier for attributes we do not have a need for implementing switchdev_ops anymore, and this can be removed from all drivers the net_device structure. Signed-off-by: Florian Fainelli Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller

net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_SET

2019-02-27T20:39:56Z

Following patches will change the way we communicate setting a port's attribute and use notifiers to perform those tasks. Ocelot does not currently have an atomic notifier registered for switchdev events, so we need to register one in order to deal with atomic context SWITCHDEV_PORT_ATTR_SET events. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

mscc: ocelot: Implement ndo_get_port_parent_id()

2019-02-06T22:16:12Z

Ocelot only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID as a valid switchdev attribute getter, convert it to use ndo_get_port_parent_id() and get rid of the switchdev_ops::switchdev_port_attr_get altogether. Acked-by: Jiri Pirko Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: Add extack argument to ndo_fdb_add()

2019-01-17T23:18:47Z

Drivers may not be able to support certain FDB entries, and an error code is insufficient to give clear hints as to the reasons of rejection. In order to make it possible to communicate the rejection reason, extend ndo_fdb_add() with an extack argument. Adapt the existing implementations of ndo_fdb_add() to take the parameter (and ignore it). Pass the extack parameter when invoking ndo_fdb_add() from rtnl_fdb_add(). Signed-off-by: Petr Machata Signed-off-by: David S. Miller

Merge tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2018-12-29T04:30:00Z

Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver patches for 4.21-rc1. All of the usual bits are in here: - loads of USB gadget driver updates and additions - new device ids - phy driver updates - xhci reworks and new features - typec updates Full details are in the shortlog. All of these have been in linux-next for a long time with no reported issues" * tag 'usb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (142 commits) USB: serial: option: add Fibocom NL678 series cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader. usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable() usb: typec: tcpm: Extend the matching rules on PPS APDO selection usb: typec: Improve Alt Mode documentation usb: musb: dsps: fix runtime pm for peripheral mode usb: musb: dsps: fix otg state machine USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays usb: renesas_usbhs: add support for RZ/G2E usb: ehci-omap: Fix deferred probe for phy handling usb: roles: Add a description for the class to Kconfig usb: renesas_usbhs: mark PM functions as __maybe_unused usb: core: Remove unnecessary memset() usb: host: isp1362-hcd: convert to DEFINE_SHOW_ATTRIBUTE phy: qcom-qmp: Expose provided clocks to DT dt-bindings: phy-qcom-qmp: Move #clock-cells to child phy: qcom-qmp: Utilize fully-specified DT registers dt-bindings: phy-qcom-qmp: Fix register underspecification phy: ti: fix semicolon.cocci warnings phy: dphy: Add configuration helpers ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-12-21T23:06:20Z