Stefan Sørensen 63502b8d01 dp83640: Fix receive timestamp race condition ...

When timestamping received packets, rx_timestamp_work may be scheduled
before the timestamps is received from the hardware resulting in the
packet beeing delivered without the timestamp.

This is fixed by changing the receive timestamp path:

On receiving a packet that need timestamping, the rxts list is
traversed.  If a match is found, packet+timestamp are delivered,
otherwise the packet is added to a rx_queue.

When a timestamp arrives rx_queue is traversed and if a matching
packet is found, it is delivered with the timestamp. Otherwise the
timestamp is added to the rxts list for matching with packets arriving
later.

In case the hardware drops a timestamp, a workqueue regularly checks
the queue for old packets and delivers them without a timestamp.

Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-07-22 19:56:18 -07:00

..

amd-xgbe-phy.c

amd-xgbe: fix unused variable compilation warning in phylib driver

2014-06-11 00:13:16 -07:00

amd.c

…

at803x.c

net: phy: at803x: fix coccinelle warnings

2014-06-22 17:16:02 -07:00

bcm7xxx.c

net: phy: bcm7xxx: properly clear AFE_RX_LP_COUNTER

2014-03-26 16:19:24 -04:00

bcm63xx.c

…

bcm87xx.c

…

broadcom.c

net: phy: broadcom: extract register definitions

2014-02-14 00:27:58 -05:00

cicada.c

net: phy: cicada: fix checkpath errors

2013-12-18 00:49:01 -05:00

davicom.c

net: phy: davicom: fix checkpath errors

2013-12-18 00:49:01 -05:00

dp83640_reg.h

…

dp83640.c

dp83640: Fix receive timestamp race condition

2014-07-22 19:56:18 -07:00

et1011c.c

…

fixed.c

net: phy: extend fixed driver with fixed_phy_register()

2014-05-16 17:18:49 -04:00

icplus.c

net: phy: icplus: fix checkpath error

2013-12-18 00:49:02 -05:00

Kconfig

amd-xgbe: Configuration and build support

2014-06-05 15:26:51 -07:00

lxt.c

net: phy: lxt: fix checkpath errors

2013-12-18 00:49:02 -05:00

Makefile

amd-xgbe: Configuration and build support

2014-06-05 15:26:51 -07:00

marvell.c

net: phy: marvell: provide genphy suspend/resume

2013-12-17 14:42:44 -05:00

mdio_bus.c

net: fix circular dependency in of_mdio code

2014-07-02 00:24:14 -07:00

mdio-bitbang.c

…

mdio-gpio.c

net: mdio-gpio: warn about missing bus alias id

2014-05-09 15:51:19 -04:00

mdio-moxart.c

drivers/net: delete non-required instances of include <linux/init.h>

2014-01-16 11:53:26 -08:00

mdio-mux-gpio.c

drivers/net: delete non-required instances of include <linux/init.h>

2014-01-16 11:53:26 -08:00

mdio-mux-mmioreg.c

drivers/net: delete non-required instances of include <linux/init.h>

2014-01-16 11:53:26 -08:00

mdio-mux.c

…

mdio-octeon.c

drivers/net: delete non-required instances of include <linux/init.h>

2014-01-16 11:53:26 -08:00

mdio-sun4i.c

net: sun4i: remove empty MDIO bus reset function

2014-03-28 01:38:02 -04:00

micrel.c

ARM: i.MX6: Add OF configuration support for ksz9031

2014-05-07 16:51:09 -04:00

national.c

…

phy_device.c

net: phy: export phy_suspend and phy_resume

2014-07-08 21:06:50 -07:00

phy.c

phy: Expand phy speed/duplex settings array

2014-07-15 16:30:04 -07:00

qsemi.c

…

realtek.c

net: phy: realtek: register/unregister multiple drivers properly

2014-06-11 15:17:27 -07:00

smsc.c

net/phy: Remove return value for void function

2014-04-23 15:28:05 -04:00

spi_ks8995.c

net: Micrel KSZ8864RMN 4-port managed switch support

2014-04-03 16:15:29 -04:00

ste10Xp.c

…

vitesse.c

net/phy: Remove return value for void function

2014-04-23 15:28:05 -04:00