user/sven/linux.git/include/linux/phy.h, branch v4.19.50

net: phy: add helper phy_polling_mode

2018-07-25T20:41:22Z

Add a helper for checking whether polling is used to detect PHY status changes. Signed-off-by: Heiner Kallweit Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: phy: add phy_speed_down and phy_speed_up

2018-07-16T20:34:47Z

Some network drivers include functionality to speed down the PHY when suspending and just waiting for a WoL packet because this saves energy. This functionality is quite generic, therefore let's factor it out to phylib. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller

net: phy: replace bool members in struct phy_device with bit-fields

2018-05-24T19:35:58Z

In struct phy_device we have a number of flags being defined as type bool. Similar to e.g. struct pci_dev we can save some space by using bit-fields. Signed-off-by: Heiner Kallweit Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: phy: Fix modular PHYLIB build

2018-04-28T20:48:04Z

After commit c59530d0d5dc ("net: Move PHY statistics code into PHY library helpers") we made net/core/ethtool.c reference symbols which are part of the library which can be modular. David introduced a temporary fix with 1ecd6e8ad996 ("phy: Temporary build fix after phylib changes.") which would prevent such modularity. This is not desireable of course, so instead, just inline the functions into include/linux/phy.h to keep both options available. Fixes: c59530d0d5dc ("net: Move PHY statistics code into PHY library helpers") Fixes: 1ecd6e8ad996 ("phy: Temporary build fix after phylib changes.") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: Move PHY statistics code into PHY library helpers

2018-04-27T15:53:02Z

In order to make it possible for network device drivers that do not necessarily have a phy_device attached, but still report PHY statistics, have a preliminary refactoring consisting in creating helper functions that encapsulate the PHY device driver knowledge within PHYLIB. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

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

2018-03-23T15:31:58Z

Fun set of conflict resolutions here... For the mac80211 stuff, these were fortunately just parallel adds. Trivially resolved. In drivers/net/phy/phy.c we had a bug fix in 'net' that moved the function phy_disable_interrupts() earlier in the file, whilst in 'net-next' the phy_error() call from this function was removed. In net/ipv4/xfrm4_policy.c, David Ahern's changes to remove the 'rt_table_id' member of rtable collided with a bug fix in 'net' that added a new struct member "rt_mtu_locked" which needs to be copied over here. The mlxsw driver conflict consisted of net-next separating the span code and definitions into separate files, whilst a 'net' bug fix made some changes to that moved code. The mlx5 infiniband conflict resolution was quite non-trivial, the RDMA tree's merge commit was used as a guide here, and here are their notes: ==================== Due to bug fixes found by the syzkaller bot and taken into the for-rc branch after development for the 4.17 merge window had already started being taken into the for-next branch, there were fairly non-trivial merge issues that would need to be resolved between the for-rc branch and the for-next branch. This merge resolves those conflicts and provides a unified base upon which ongoing development for 4.17 can be based. Conflicts: drivers/infiniband/hw/mlx5/main.c - Commit 42cea83f9524 (IB/mlx5: Fix cleanup order on unload) added to for-rc and commit b5ca15ad7e61 (IB/mlx5: Add proper representors support) add as part of the devel cycle both needed to modify the init/de-init functions used by mlx5. To support the new representors, the new functions added by the cleanup patch needed to be made non-static, and the init/de-init list added by the representors patch needed to be modified to match the init/de-init list changes made by the cleanup patch. Updates: drivers/infiniband/hw/mlx5/mlx5_ib.h - Update function prototypes added by representors patch to reflect new function names as changed by cleanup patch drivers/infiniband/hw/mlx5/ib_rep.c - Update init/de-init stage list to match new order from cleanup patch ==================== Signed-off-by: David S. Miller

net: phy: Add general dummy stubs for MMD register access

2018-03-22T15:41:07Z

For some phy devices, even though they don't support the MMD extended register access, it does have some side effect if we are trying to read/write the MMD registers via indirect method. So introduce general dummy stubs for MMD register access which these devices can use to avoid such side effect. Fixes: b6b5e8a69118 ("gianfar: Disable EEE autoneg by default") Signed-off-by: Kevin Hao Signed-off-by: David S. Miller

net: phy: Tell caller result of phy_change()

2018-03-12T14:33:07Z

In 664fcf123a30e (net: phy: Threaded interrupts allow some simplification) the phy_interrupt system was changed to use a traditional threaded interrupt scheme instead of a workqueue approach. With this change, the phy status check moved into phy_change, which did not report back to the caller whether or not the interrupt was handled. This means that, in the case of a shared phy interrupt, only the first phydev's interrupt registers are checked (since phy_interrupt() would always return IRQ_HANDLED). This leads to interrupt storms when it is a secondary device that's actually the interrupt source. Signed-off-by: Brad Mouring Signed-off-by: David S. Miller

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

2018-03-06T06:20:46Z

All of the conflicts were cases of overlapping changes. In net/core/devlink.c, we have to make care that the resouce size_params have become a struct member rather than a pointer to such an object. Signed-off-by: David S. Miller

net: phy: Export gen10g_* functions

2018-03-02T02:23:34Z

In order to remove a fair amount of duplication in the different 10G PHY drivers, export all gen10g_* functions to be able to make use of those. While we are at it, rename gen10g_soft_reset() to gen10g_no_soft_reset() to illustrate what it does. Signed-off-by: Florian Fainelli