u-boot.git/drivers/net/phy/phy.c, branch v2013.04

phy: add phy_find_by_mask/phy_connect_dev

2013-01-28T05:57:50+00:00

It is useful to be able to try a range of
possible phy addresses to connect.

Also, an ethernet device is not required
to use phy_find_by_mask leading to better
separation of mii vs ethernet, as suggested
by Andy Fleming.

Signed-off-by: Troy Kisky

drivers/net/: sparse fixes

2012-11-04T18:00:36+00:00

phy.c:46:5: warning: symbol 'genphy_config_advert' was not declared. Should it be static?
phy.c:121:5: warning: symbol 'genphy_setup_forced' was not declared. Should it be static?
phy.c:468:5: warning: symbol 'phy_probe' was not declared. Should it be static?
phy.c:491:19: warning: symbol 'get_phy_driver' was not declared. Should it be static?
phy.c:508:19: warning: symbol 'phy_device_create' was not declared. Should it be static?
phy.c:552:5: warning: symbol 'get_phy_id' was not declared. Should it be static?
phy.c:584:19: warning: symbol 'get_phy_device' was not declared. Should it be sta
vitesse.c:126:5: warning: symbol 'vsc8601_config' was not declared. Should it be static?
vsc7385.c:33:5: warning: symbol 'vsc7385_upload_firmware' was not declared. Should it be static?
tgec_phy.c:33:5: warning: symbol 'tgec_mdio_write' was not declared. Should it be static?
tgec_phy.c:75:5: warning: symbol 'tgec_mdio_read' was not declared. Should it be static?
tgec_phy.c:117:5: warning: symbol 'tgec_mdio_reset' was not declared. Should it be static?
eth.c:48:6: warning: symbol 'dtsec_configure_serdes' was not declared. Should it be static?
p4080.c:26:5: warning: symbol 'port_to_devdisr' was not declared. Should it be static?

Signed-off-by: Kim Phillips

phylib: phy_startup() should return an error code on failure

2012-07-11T18:15:30+00:00

phy_startup() calls the PHY driver's startup function, but it ignores the
return code from that function, and so it never returns any failures.

Signed-off-by: Timur Tabi

net: phy: make board_phy_config responsible for calling drv->config

2012-02-27T20:19:25+00:00

Boards may have things they want done before or after normal phy config.
Letting the boards call drv->config allows them more flexibilty.
Boards affected by this change are corenet_ds and mpc8544ds.

Signed-off-by: Troy Kisky 
Acked-by: Dirk Behme

phy: Add support for SMSC LAN87xx PHYs

2011-12-05T22:07:59+00:00

This adds support for the SMSC LAN87xx PHYs.

Following PHYs can be used by set CONFIG_PHY_SMSC to config.
 - SMSC LAN8700
 - SMSC LAN8710/LAN8720
 - SMSC LAN8710/LAN8720

A setup of PHY was copied from linux kenrel.

Signed-off-by: Nobuhiro Iwamatsu 
Fixed white space errors; modified commit message a bit.
Signed-off-by: Wolfgang Denk

Revert "phylib: remove a couple of redundant code lines"

2011-09-28T19:02:43+00:00

This reverts commit 041c542219af7f31c372d89b4c7c6f4c8064a8ce.

The lines removed by this commit weren't redundant. The logic is (and
probably should be better commented):

Find the intersection of the advertised capabilities of both sides of
the link (lpa).
From that intersection, find the highest capability we can run at
(that will be the negotiated link).

Now imagine that the intersection (lpa) is (LPA_100HALF | LPA_10FULL).

The code will now set phydev->speed to 100, and phydev->duplex to 1,
but this link does not support 100FULL.

Kudos to Andy Fleming  for binging this to
attention and for the explanation.

Signed-off-by: Wolfgang Denk

phylib: remove a couple of redundant code lines

2011-09-09T22:08:26+00:00

This change slightly improves readability of the phydev speed/duplex
assignment logic.

Signed-off-by: Vladimir Zapolskiy 
Acked-by: Detlev Zundel

phylib: reset mii bus only if reset handler is registered

2011-09-09T22:07:55+00:00

This change allows to cope with a mii bus device registered using
miiphy_register(), which doesn't assign a default reset handler.

Signed-off-by: Vladimir Zapolskiy 
Acked-by: Detlev Zundel

phy.c: make less verbose - turn printf() into debug()

2011-08-31T20:35:27+00:00

The PHY driver was too verbose and corrupted the boot message display
like this:

	...
	Net:   TSEC0 connected to Marvell 88E1111S
	TSEC1 connected to Marvell 88E1111S
	TSEC0, TSEC1
	...

Turn printf() into debug() so we het the expected output again:

	...
	Net:   TSEC0, TSEC1
	...

Signed-off-by: Wolfgang Denk 
Cc: Kumar Gala

phylib: Add a bunch of PHY drivers from tsec

2011-04-20T20:09:34+00:00

The tsec driver had a bunch of PHY drivers already written. This
converts them all into PHY Lib drivers, and serves as the first
set of PHY drivers for PHY Lib.

While doing that, cleaned up a number of magic numbers (though
not all of them, as PHY vendors like to keep their numbers as
magical as possible).  Also, noticed that almost all of the
vitesse/cicada PHYs had the same config/parse/startup functions,
so those have been collapsed into one.

Signed-off-by: Andy Fleming 
Signed-off-by: Kumar Gala 
Acked-by: Detlev Zundel