Treewide: remove address of the Free Software Foundation ...

The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: fix 1G wrong detection ...

since 99e72c8 on an i.MX51 based board,
I get : "phy0: Link is up - 1000/Full". It seems miidev tries to probe
the PHY to early and gets 0x3ffff which leads to the wrong capabilities
setting.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: really wait for auto negotiation ...

miidev_wait_aneg() polled the wrong bit, so link detection did fail on
boards where the PHY had to come out of a powerdown mode.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ethernet'

use loff_t for file offsets ...

This is a first step for 64bit file support: Make the file sizes/offsets
64bit.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: consistent md and mw on phy regs ...

The dump generated by "md -w -s /dev/phy0"
suggests individual registers need to be
addressed by byte offset, not by register number.
E.g. to set the autonegotiation advertisement register
for 10Mbit only, use "mw -w -d /dev/phy0 8+2 0x0061".
The current mix of offset == register number, but
count == byte count is unintuitive.

Also, to be consistent with "md" on /dev/mem, round up
the count so "8+1" also works to access one register.
However, no attempt is made to do read-modify-write
single byte writes.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: add support for 1000Mbit ...

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: actually probe the PHY ...

Check if the PHY is really accessible (e.g. the
PHY address is correct) during probe.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: fix auto negotiation ...

The auto negotiation result is the intersect
of the advertised abilities and the link partner abilities.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'pu/mx6-v2' into next ...

Conflicts:
	arch/arm/Makefile
	arch/arm/mach-imx/Kconfig

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net mii: Add mii_open/mii_close functions ...

Some phys need board specific fixups. To be able to do this
from board code add mii_open/mii_close functions so that the
board can use the regular mii_read/mii_write functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Use DEVICE_ID_DYNAMIC where applicable ...

We now have DEVICE_ID_DYNAMIC for dynamic allocation of device ids,
Use it where applicable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: properly check for MII reset ...

Wait until the reset bit is actually cleared instead of some
arbitrary delay (which caused problems with a PHY which was in some
energy saving mode).

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: Refactor timeout for aneg ...

First check the status at least once, then do timeout checks. Minor
cleanups also.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: check for errors when accessing bus in restart_aneg ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: factor out miidev_get_status() ...

Currently, we can only print the phy_status. Factor out the routine to
get the status, so we can query it from fec drivers and configure
accordingly. Needed because mx28 needs a special bit set for 10Mbit.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net mii: add a parent pointer to miidevs and set it to the hardware device ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: allow read/write of all registers ...

Ethernet PHY devices have 32 registers, each 16 bits wide. Thus, the size of
the phy device should be 64 bytes.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

miidev: allow multiple dev ...

now we need to set the dev id to -1

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: rework the mii support ...

this rework is done in order to add a phylib and allow to have phy driver support

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>