Steve Hodgson 901d3fe848 sfc: Wait for the link to stay up before running loopback selftest ...

It's been observed that some phys (such as the qt2025c) can
do down-up-down-up transitions, presumably as pcs block lock
settles down.

The loopback selftest will start sending data immediately
after the link comes up. Work around this by waiting for
the link state to stay up for two consecutive polls, rather
than one.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2010-06-02 02:21:07 -07:00

..

bitfield.h

…

efx.c

sfc: Workaround flush failures on Falcon B0

2010-06-02 02:21:06 -07:00

efx.h

sfc: Create multiple TX queues

2010-04-28 12:44:44 -07:00

enum.h

…

ethtool.c

sfc: Create multiple TX queues

2010-04-28 12:44:44 -07:00

falcon_boards.c

…

falcon_gmac.c

…

falcon_xmac.c

sfc: Reconfigure the XAUI serdes after an EM reset

2010-04-28 12:44:34 -07:00

falcon.c

sfc: Workaround flush failures on Falcon B0

2010-06-02 02:21:06 -07:00

io.h

…

Kconfig

…

mac.h

…

Makefile

…

mcdi_mac.c

sfc: Set PERIODIC_NOEVENT flag for MC_CMD_MAC_STATS

2010-04-28 12:44:38 -07:00

mcdi_pcol.h

sfc: Update MCDI protocol definitions

2010-04-28 12:44:37 -07:00

mcdi_phy.c

sfc: Synchronise link_advertising and wanted_fc on Siena

2010-06-02 02:21:06 -07:00

mcdi.c

sfc: Log specific message for failure of NVRAM self-test

2010-04-28 12:44:36 -07:00

mcdi.h

…

mdio_10g.c

…

mdio_10g.h

…

mtd.c

…

net_driver.h

sfc: Create multiple TX queues

2010-04-28 12:44:44 -07:00

nic.c

sfc: Workaround flush failures on Falcon B0

2010-06-02 02:21:06 -07:00

nic.h

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-05-02 22:02:06 -07:00

phy.h

…

qt202x_phy.c

…

regs.h

…

rx.c

…

selftest.c

sfc: Wait for the link to stay up before running loopback selftest

2010-06-02 02:21:07 -07:00

selftest.h

sfc: Create multiple TX queues

2010-04-28 12:44:44 -07:00

siena.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-05-02 22:02:06 -07:00

spi.h

…

tenxpress.c

…

tx.c

sfc: Create multiple TX queues

2010-04-28 12:44:44 -07:00

workarounds.h

sfc: Workaround flush failures on Falcon B0

2010-06-02 02:21:06 -07:00