linux.git/drivers/net/phy, branch v4.4-rc2

net: phy: Use interrupts when available in NOLINK state

2015-11-17T20:25:44+00:00

The NOLINK state will poll the phy once a second to see if the link
has come up. If the phy has an interrupt line, this polling can be
skipped, since the phy should interrupt when the link returns.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

phy: marvell: Add support for 88E1540 PHY

2015-11-17T20:25:43+00:00

The 88E1540 can be found embedded in the Marvell 88E6352 switch.  It
is compatible with the 88E1510, so add support for it, using the
88E1510 specific functions.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: vitesse: add support for VSC8601

2015-11-16T19:18:40+00:00

This adds support for the Vitesse VSC8601 PHY. Generic functions are
used for everything except interrupt handling.

Signed-off-by: Mans Rullgard 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: phy: at803x: support interrupt on 8030 and 8035

2015-11-16T19:18:40+00:00

Commit 77a993942 "phy/at8031: enable at8031 to work on interrupt mode"
added interrupt support for the 8031 PHY but left out the other two
chips supported by this driver.

This patch sets the .ack_interrupt and .config_intr functions for the
8030 and 8035 drivers as well.

Signed-off-by: Mans Rullgard 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2015-11-05T21:15:12+00:00

Pull spi updates from Mark Brown:
 "Quite a lot of activity in SPI this cycle, almost all of it in drivers
  with a few minor improvements and tweaks in the core.

   - Updates to pxa2xx to support Intel Broxton and multiple chip selects.
   - Support for big endian in the bcm63xx driver.
   - Multiple slave support for the mt8173
   - New driver for the auxiliary SPI controller in bcm2835 SoCs.
   - Support for Layerscale SoCs in the Freescale DSPI driver"

* tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits)
  spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI
  spi: pxa2xx: Add support for Intel Broxton
  spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals
  spi: pxa2xx: Add output control for multiple Intel LPSS chip selects
  spi: pxa2xx: Use LPSS prefix for defines that are Intel LPSS specific
  spi: Add DSPI support for layerscape family
  spi: ti-qspi: improve ->remove() callback
  spi/spi-xilinx: Fix race condition on last word read
  spi: Drop owner assignment from spi_drivers
  spi: Add THIS_MODULE to spi_driver in SPI core
  spi: Setup the master controller driver before setting the chipselect
  spi: dw: replace magic constant by DW_SPI_DR
  spi: mediatek: mt8173 spi multiple devices support
  spi: mediatek: handle controller_data in mtk_spi_setup
  spi: mediatek: remove mtk_spi_config
  spi: mediatek: Update document devicetree bindings to support multiple devices
  spi: fix kernel-doc warnings about missing return desc in spi.c
  spi: fix kernel-doc warnings about missing return desc in spi.h
  spi: pxa2xx: Align a few defines
  spi: pxa2xx: Save other reg_cs_ctrl bits when configuring chip select
  ...

Merge remote-tracking branches 'spi/topic/omap-100k', 'spi/topic/omap-uwire', 'spi/topic/owner', 'spi/topic/pxa' and 'spi/topic/pxa2xx' into spi-next

2015-11-04T11:02:12+00:00

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

2015-11-03T18:41:45+00:00

Minor overlapping changes in net/ipv4/ipmr.c, in 'net' we were
fixing the "BH-ness" of the counter bumps whilst in 'net-next'
the functions were modified to take an explicit 'net' parameter.

Signed-off-by: David S. Miller

dp83640: Only wait for timestamps for packets with timestamping enabled.

2015-11-03T16:08:22+00:00

In the packet timestamping function, check that the ptp version and
protocol of the packet matches what we have configured the hardware to
actually generate timestamps for, before looking/waiting for a timestamp.

Signed-off-by: Stefan Sørensen 
Signed-off-by: David S. Miller

dp83640: Prune rx timestamp list before reading from it

2015-11-03T16:08:21+00:00

The list of rx timestamps are currently only pruned of old entries when a
new entry is inserted. If no new entries are added, old timestamps may
survive beyond their lifetime, possible causing them to be attached to
packets with the same sequence number after a rollover.

Signed-off-by: Stefan Sørensen 
Signed-off-by: David S. Miller

dp83640: Delay scheduled work.

2015-11-03T16:08:21+00:00

Currently rx_timestamp_work reschedules itself as a regular workqueue item,
effectively causing it run constantly as long as there are packets left in
the queue. Fix by using delayed workqueue items, limiting it to run only
every two jiffies.

Signed-off-by: Stefan Sørensen 
Signed-off-by: David S. Miller