net/phy: marvell: add support for 88e1510 to marvell phy driver ...

This is mostly copied verbatim from the Linux driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: improve config_aneg for 88E1121R and 88E1318S ...

This is taken from the Linux driver

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: align definition of MII_88E1121_PHY_MSCR to Linux driver ...

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: change spacing to be more similar to the Linux driver ...

To make the barebox driver more similar to the Linux driver, only use a
single space before the = in member initialisation.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: rename phy_driver array to match Linux driver ...

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: 88E1540 LED registers already exist on 88E1121 ...

So rename accordingly to match the definition used by Linux

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/phy: marvell: rename 88E1545 to 88E1540 ...

The Linux driver calls it 88E1540 so do it here, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX: fec: Add support for Vybrid variant ...

Add support for Vybrid variant of this IP block

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX: fec: Enable all clocks specified for FEC ...

For some i.MX variants more than just "ipg" clock need to be enabled for
Ethernet to function, so change the code to enable all of the clock
defined for FEC node (this is what analogous Linux driver does as well).

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: e1000: don't try to register eeprom if MTD support is missing ...

EEPROM support is an optional feature and the driver should work
just fine without it.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/net'

Merge branch 'for-next/misc'

net/designware: add explicit reset of {tx|rx}_currdescnum ...

Driver "init" function might be called multiple times.
On every "init" Tx/Rx buffer descriptors are initialized: "descs_init"
-> "{tx|rx}_descs_init".

In its turn those init functions set MAC's "{tx|rx}desclistaddr" to
point on the first buffer descriptor in the list.

So CPU to start operation from the first buffer descriptor as well after
every "init" we have to reset "{tx|rx}_currdescnum".

[Original U-Boot patch by Alexey Brodkin <abrodkin@synopsys.com>]

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: designware: Respect "bus mode" register contents on SW reset ...

"bus mode" register contains lots of fields and some of them don't
expect to be written with 0 (zero). So since we're only interested in
resetting MAC (which is done with setting the least significant bit of
this register with "0") I believe it's better to modify only 1 bit of
the register.

[Original U-Boot patch by Alexey Brodkin <abrodkin@synopsys.com>]

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/designware: Do not select MIIPORT for RGMII interface ...

Do not select MIIPORT for RGMII interface

[Original U-Boot patch by Vipin Kumar <vipin.kumar@st.com>]

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net/designware: Consecutive writes to the same register to be avoided ...

There are a few registers where consecutive writes to the same location
should be avoided or have a delay.

According to Synopsys, here is a list of the registers and bit(s) where
consecutive writes should be avoided or a delay is required:

DMA Registers:
Register 0        Bit 7
Register 6        All bits except for 24, 16-13, 2-1.

GMAC Registers:
Registers 0-3     All bits
Registers 6-7     All bits
Register 10       All bits
Register 11       All bits except for 5-6.
Registers 16-47   All bits
Register 48       All bits except for 18-16, 14.
Register 448      Bit 4.
Register 459      Bits 0-3.

[Original U-Boot patch by Dinh Nguyen <dinguyen@altera.com>]

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: micrel: Do not overwrite reserved bits ...

ksz8021_config_init() unconditionally sets the KSZPHY_OMSO_RMII_OVERRIDE
bit. This is since the initial micrel phy commit, so it's not
reproducible where this comes from and why this is done. Neither U-Boot
nor the kernel ever touch this bit and so should we. Also, instead
of doing a write only operation, read/modify/write the bit we actually
want to change.
This fixes operation on a KSZ8081MLX which is a MII only phy.
KSZPHY_OMSO_RMII_OVERRIDE is reserved here and must be written to 0.
KSZPHY_OMSO_MII_OVERRIDE is default 1 and must be written as 1.

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

net: e1000: set edev parent pointer ...

This way the ethernet device will show up at the correct point
in the device hierarchy.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: e1000: fix i210 register remapping ...

Don't mask out the remapping flag before checking the register offset,
otherwise none of the switch statements will ever match.

Fixes: ff6a64d42ffc (e1000: Consolidate register offset fixups)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/mvebu'

net/phy: marvell: fix error handling ...

Without first assigning to ret it doesn't make sense to check it.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: mvneta: clean txdesc before usage ...

This fixes tx error detection which triggered way too often because the
hardware doesn't seem to clear the error bits on success

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: of_phy_register_fixed_link(): drop redundant initialization ...

The phy_device_create() function makes all necessary phydev initialization
so we can drop phydev->pause and phydev->link initialization in
the of_phy_register_fixed_link() function.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: usb: use minimum timeout when polling for new packets ...

When no new packets have arrived we want to return to the caller
as soon as possible to give other network controllers the chance
to receive packets. With the current USB bulk message timeout of
one second other network controllers do not work properly whenever
the USB network controller is active.

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

net: smc911x: Add parsing devicetree options ...

This patch adds parsing basic devicetree options for the smc911x driver:
reg-io-width, reg-shift and smsc,force-(in/ex)ternal-phy, which makes
driver usable for most DTS-based boards.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: dm9k: Fix buswidth setting for platform data probe ...

priv->buswidth expects IORESOURCE_MEM_* macros which are not
identical to the integer byte bus width, so calling
dm9000_setup_buswidth() for the platform_data case is wrong.

fixes: d818f02 net: dm9k: add device tree support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported by: 张忠山 <zzs213@126.com>

net: phy: make locally used of_phy_register_fixed_link() static ...

The patch fixes this compiler's warning:

    drivers/net/phy/phy.c:303:20: warning: no previous prototype for
    ‘of_phy_register_fixed_link’ [-Wmissing-prototypes]

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

Merge branch 'for-next/e1000'

Fix genphy_restart_aneg() for Micrel's ksz9031. ...

Commit da89ee8f2e04 ("Center FLP timing at 16ms") breaks
genphy_restart_aneg() for Micrel's ksz9031. According to the
datasheet, the ksz9031 requires a wait of 1ms after clearing
the PDOWN bit and before read/write access to any PHY registers.

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