kernel/linux.git/include/linux/phy.h, branch v5.3.9

Add genphy_c45_config_aneg() function to phy-c45.c

2019-08-28T03:21:15+00:00

Commit 34786005eca3 ("net: phy: prevent PHYs w/o Clause 22 regs from calling genphy_config_aneg") introduced a check that aborts phy_config_aneg() if the phy is a C45 phy. This causes phy_state_machine() to call phy_error() so that the phy ends up in PHY_HALTED state. Instead of returning -EOPNOTSUPP, call genphy_c45_config_aneg() (analogous to the C22 case) so that the state machine can run correctly. genphy_c45_config_aneg() closely resembles mv3310_config_aneg() in drivers/net/phy/marvell10g.c, excluding vendor specific configurations for 1000BaseT. Fixes: 22b56e827093 ("net: phy: replace genphy_10g_driver with genphy_c45_driver") Signed-off-by: Marco Hartmann Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: phy: make exported variables non-static

2019-07-12T22:26:29+00:00

The variables phy_basic_ports_array, phy_fibre_port_array and phy_all_ports_features_array are declared static and marked EXPORT_SYMBOL_GPL(), which is at best an odd combination. Because the variables were decided to be a part of API, this commit removes the static attributes and adds the declarations to the header. Fixes: 3c1bcc8614db ("net: ethernet: Convert phydev advertize and supported from u32 to link mode") Signed-off-by: Denis Efremov Signed-off-by: David S. Miller

net: stmmac: enable clause 45 mdio support

2019-07-08T23:08:55+00:00

DWMAC4 is capable to support clause 45 mdio communication. This patch enable the feature on stmmac_mdio_write() and stmmac_mdio_read() by following phy_write_mmd() and phy_read_mmd() mdiobus read write implementation format. Reviewed-by: Li, Yifan Signed-off-by: Kweh Hock Leong Signed-off-by: Ong Boon Leong Signed-off-by: Voon Weifeng Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

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

2019-06-07T18:00:14+00:00

Some ISDN files that got removed in net-next had some changes done in mainline, take the removals. Signed-off-by: David S. Miller

net: phy: remove state PHY_FORCING

2019-06-06T00:43:46+00:00

In the early days of phylib we had a functionality that changed to the next lower speed in fixed mode if no link was established after a certain period of time. This functionality has been removed years ago, and state PHY_FORCING isn't needed any longer. Instead we can go from UP to RUNNING or NOLINK directly (same as in autoneg mode). Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller

net: phy: export phy_queue_state_machine

2019-05-30T22:02:33+00:00

We face the issue that link change interrupt and link status may be reported by different PHY layers. As a result the link change interrupt may occur before the link status changes. Export phy_queue_state_machine to allow PHY drivers to specify a delay between link status change interrupt and link status check. v2: - change jiffies parameter type to unsigned long Signed-off-by: Heiner Kallweit Suggested-by: Russell King Acked-by: Russell King Signed-off-by: David S. Miller

net: phy: add callback for custom interrupt handler to struct phy_driver

2019-05-30T22:02:33+00:00

The phylib interrupt handler handles link change events only currently. However PHY drivers may want to use other interrupt sources too, e.g. to report temperature monitoring events. Therefore add a callback to struct phy_driver allowing PHY drivers to implement a custom interrupt handler. Signed-off-by: Heiner Kallweit Suggested-by: Russell King - ARM Linux admin Acked-by: Russell King Signed-off-by: David S. Miller

net: phy: enable interrupts when PHY is attached already

2019-05-30T22:02:33+00:00

This patch is a step towards allowing PHY drivers to handle more interrupt sources than just link change. E.g. several PHY's have built-in temperature monitoring and can raise an interrupt if a temperature threshold is exceeded. We may be interested in such interrupts also if the phylib state machine isn't started. Therefore move enabling interrupts to phy_request_interrupt(). v2: - patch added to series Signed-off-by: Heiner Kallweit Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

net: phy: add interface mode PHY_INTERFACE_MODE_USXGMII

2019-05-24T20:39:34+00:00

Add support for interface mode PHY_INTERFACE_MODE_USXGMII. Signed-off-by: Heiner Kallweit Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller