u-boot.git/include/miiphy.h, branch v2016.09

net: mii: Clean up legacy glue that is not used

2016-08-15T20:29:04+00:00

The cleanup of the legacy mii registration API that's no longer used now
that the drivers have been converted to use the (more) modern API.

Signed-off-by: Joe Hershberger 
Reviewed-by: Bin Meng

net: mii: Changes not made by spatch

2016-08-15T20:29:03+00:00

If the functions passed to the registration function are not in the same
C file (extern) then spatch will not handle the dependent changes.

Make those changes manually.

Signed-off-by: Joe Hershberger 

For the 4xx related files:
Acked-by: Stefan Roese 
Reviewed-by: Bin Meng

net: mdio: Add mdio_free() and mdio_unregister() API

2015-10-29T19:05:50+00:00

Currently there is no API to uninitialize mdio. Add two APIs for this.

Signed-off-by: Bin Meng 
Acked-by: Joe Hershberger

SPDX: fix IBM-pibs license identifier

2013-09-20T14:30:54+00:00

The SPDX License List version 1.19 now contains an official entry for
the IBM-pibs license.  However, instead of our suggestion "ibm-pibs",
the SPDX License List uses "IBM-pibs", with the following rationale:
"The reason being that all other SPDX License List short identifiers
tend towards using capital letters unless spelling a word.  I'd prefer
to be consistent to this end".

Change the license IDs to use the official name.

Signed-off-by: Wolfgang Denk

SPDX-License-Identifier: convert PIBS licensed files

2013-08-19T19:34:14+00:00

This commit adapts the files that were derived from PIBS (PowerPC
Initialization and Boot Software) codeto using SPDX License
Identifiers.

So far, SPDX has not assigned an official License ID for the PIBS
license yet, so this should be considered preliminary.

Note that the following files contained incorrect license information:

	arch/powerpc/cpu/ppc4xx/4xx_uart.c
	arch/powerpc/cpu/ppc4xx/start.S
	arch/powerpc/include/asm/ppc440.h

These files included, in addition to the GPL-2.0 / ibm-pibs dual
license as inherited from PIBS, a GPL-2.0+ license header which was
obviously incorrect.  This has been removed.

Signed-off-by: Wolfgang Denk 
Cc: Stefan Roese 
Signed-off-by: Wolfgang Denk 

Conflicts:
	Licenses/README
Acked-by: Stefan Roese

net/miiphy/serial: drop duplicate "NAMESIZE" define

2012-03-18T19:11:22+00:00

A few subsystems are using the same define "NAMESIZE".  This has been
working so far because they define it to the same number.  However, I
want to change the size of eth_device's NAMESIZE, so rather than tweak
the define names, simply drop references to it.  Almost no one does,
and the handful that do can easily be changed to a sizeof().

Signed-off-by: Mike Frysinger

Revert "mii: miiphy register address width change"

2011-12-07T07:35:14+00:00

This reverts commit 5c45a22b9203351a32aec4600514341b91175542.

It causes a lot of "incompatible pointer type" warnings for a large
number of Ethernet drivers, which are not really worth fixing
especially as this patch was only supposed to help the old,
deprecated miiphy API.  Instead of adding more efforts to a lost case
we rather revert it.

Signed-off-by: Wolfgang Denk

mii: miiphy register address width change

2011-12-06T20:01:01+00:00

This patch is added for PHY whose register offset value exceeds 0xFF and
cannot be used with "unsigned char" datatype in miiphy_read, miiphy_write
and miiphy_register functions. Datatype of register offset is changed to
unsigned short instead of unsigned char so that offset value greater then
0xFF can be used.

Signed-off-by: Chandan Nath 
Acked-by: Mike Frysinger

Create PHY Lib for U-Boot

2011-04-20T20:09:19+00:00

Extends the mii_dev structure to participate in a full-blown MDIO and
PHY driver scheme.  The mii_dev structure and miiphy calls are modified
in such a way to allow the original mii command and miiphy
infrastructure to work as before, but also to support a new set of APIs
which allow (among other things) sharing of PHY driver code and 10G support

The mii command will continue to support normal PHY management functions
(Clause 22 of 802.3), but will not be changed to support 10G
(Clause 45).

The basic design is similar to PHY Lib from Linux, but simplified for
U-Boot's network and driver infrastructure.

We now have MDIO drivers and PHY drivers

An MDIO driver provides:
read
write
reset

A PHY driver provides:
(optionally): probe
config - initial setup, starting of auto-negotiation
startup - waiting for AN, and reading link state
shutdown - any cleanup needed

The ethernet drivers interact with the PHY Lib using these functions:
phy_connect()
phy_config()
phy_startup()
phy_shutdown()

Each PHY driver can be configured separately, or all at once using
config_phylib_all_drivers.h (added in the patch which adds the drivers)

We also provide generic drivers for Clause 22 (10/100/1000), and
Clause 45 (10G) PHYs.

We also implement phy_reset(), and call it in phy_connect(). Because
phy_reset() is essentially the same as miiphy_reset, but:
a) must support 10G PHYs, and
b) should use the phylib primitives,

we implement miiphy_reset, using phy_reset(), but only when
CONFIG_PHYLIB is set. Otherwise, we just use the old version. In this
way, we save on compile size, even if we don't manage to save code size.

Pulled ethtool.h and mdio.h from:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
782d640afd15af7a1faf01cfe566ca4ac511319d
With many, many deletions so as to enable compilation under u-boot

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

miiphy: Fix some formatting issues

2011-04-20T18:44:46+00:00

Mostly putting a space between function name and "(", and
doing return (foo)

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