linux-toradex.git/include/linux/mii.h, branch v4.8-rc1

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48+00:00

Signed-off-by: David Howells 
Acked-by: Arnd Bergmann 
Acked-by: Thomas Gleixner 
Acked-by: Michael Kerrisk 
Acked-by: Paul E. McKenney 
Acked-by: Dave Jones

phy: add the EEE support and the way to access to the MMD registers.

2012-07-01T10:34:50+00:00

This patch adds the support for the Energy-Efficient Ethernet (EEE)
to the Physical Abstraction Layer.
To support the EEE we have to access to the MMD registers 3.20 and
7.60/61. So two new functions have been added to read/write the MMD
registers (clause 45).

An Ethernet driver (I tested the stmmac) can invoke the phy_init_eee to properly
check if the EEE is supported by the PHYs and it can also set the clock
stop enable bit in the 3.0 register.
The phy_get_eee_err can be used for reporting the number of time where
the PHY failed to complete its normal wake sequence.

In the end, this patch also adds the EEE ethtool support implementing:
 o phy_ethtool_set_eee
 o phy_ethtool_get_eee

v1: initial patch
v2: fixed some errors especially on naming convention
v3: renamed again the mmd read/write functions thank to Ben's feedback
v4: moved file to phy.c and added the ethtool support.
v5: fixed phy_adv_to_eee, phy_eee_to_supported, phy_eee_to_adv return
    values according to ethtool API (thanks to Ben's feedback).
    Renamed some macros to avoid too long names.
v6: fixed kernel-doc comments to be properly parsed.
    Fixed the phy_init_eee function: we need to check which link mode
    was autonegotiated and then the corresponding bits in 7.60 and 7.61
    registers.
v7: reviewed the way to get the negotiated settings.
v8: fixed a problem in the phy_init_eee return value erroneously added
    when included the phy_read_status call.
v9: do not remove the MDIO_AN_EEE_ADV_100TX and MDIO_AN_EEE_ADV_1000T
    and fixed the eee_{cap,lp,adv} declaration as "int" instead of u16.

Signed-off-by: Giuseppe Cavallaro 
Reviewed-by: Ben Hutchings 
Signed-off-by: David S. Miller

net: Change mii to ethtool advertisement function names

2011-11-21T20:27:19+00:00

This patch implements advice by Ben Hutchings to change the mii side of
the function names to look more like the register whose values they
convert.  New LPA translation functions have been added as well.

Signed-off-by: Matt Carlson 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

net: Add ethtool to mii advertisment conversion helpers

2011-11-16T23:36:59+00:00

Translating between ethtool advertisement settings and MII
advertisements are common operations for ethernet drivers.  This patch
adds a set of helper functions that implements the conversion.  The
patch then modifies a couple of the drivers to use the new functions.

Signed-off-by: Matt Carlson 
Signed-off-by: Michael Chan 
Signed-off-by: David S. Miller

mii: Remove references to DP83840 PHY in mii.h

2011-09-15T19:36:34+00:00

There are references to this PHY chip in the generic mii.h header, so removing them.
Re-jiggle the changed comments, in response to points raised by Ben Hutchings.

Signed-off-by: Mark Einon 
Signed-off-by: David S. Miller

mii: Convert spaces to tabs in mii.h

2011-09-15T19:36:34+00:00

Whitespace changes - spaces converted to tabs after each define name and value

Signed-off-by: Mark Einon 
Signed-off-by: David S. Miller

tg3: Migrate phy preprocessor defs to system defs

2011-06-15T15:11:57+00:00

This patch changes to code to use some of the preprocessor
definitions from mii.h over its homegrown equivalents.

Signed-off-by: Matt Carlson 
Reviewed-by: Michael Chan 
Reviewed-by: Benjamin Li 
Signed-off-by: David S. Miller

mii: Add mii_advertise_flowctrl()

2009-04-30T00:32:35+00:00

This converts flow control capabilites to an advertising mask and can
be useful in combination with mii_resolve_flowctrl_fdx().

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

mii: Simplify mii_resolve_flowctrl_fdx()

2009-04-30T00:32:35+00:00

This is a shorter and more comprehensible formulation of the
conditions for each flow control mode.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

net: Refactor full duplex flow control resolution

2008-12-16T10:00:48+00:00

These 4 drivers have identical full duplex flow control resolution
functions.  This patch changes them all to use one common function.

The function in question decides whether a device should enable TX and
RX flow control in a standard way (IEEE 802.3-2005 table 28B-3), so this
should also be useful for other drivers.

Signed-off-by: Steve Glendinning 
Signed-off-by: David S. Miller