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Use unlocked accessors for indirect MMD accesses to clause 22 PHYs.
This permits tracing of these accesses.
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Add a helper to convert the result of the autonegotiation advertisment
into the PHYs speed and duplex settings. If the result is full duplex,
also extract the pause mode settings from the link partner advertisment.
Signed-off-by: Russell King <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Add the missing 1000Base-X entry to the phy settings table. This was
not included because the original code could not cope with more than
32 bits of link mode mask.
Signed-off-by: Russell King <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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phy-core
phy_lookup_setting() provides useful functionality in ethtool code
outside phylib. Move it to phy-core and allow it to be re-used (eg,
in phylink) rather than duplicated elsewhere. Note that this supports
the larger linkmode space.
As we move the phy settings table, we also need to move the guts of
phy_supported_speeds() as well.
Signed-off-by: Russell King <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Other code would like to make use of this, so make the speed and duplex
string generation visible, and place it in a separate file.
Signed-off-by: Russell King <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This is a copy and paste buglet. We meant to test for ->write_mmd but
we test for ->read_mmd.
Fixes: 1ee6b9bc6206 ("net: phy: make phy_(read|write)_mmd() generic MMD accessors")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Make mmd_phy_indirect() use the same terminology as the rest of the
code, making clear what each address is - phy address, devad, and
register number.
While here, remove the "inline" from this static function, leaving
it to the compiler to decide whether to inline this function, and
get rid of unnecessary parens.
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Remove the indirect MMD read/write methods which are now no longer
necessary.
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Make phy_(read|write)_mmd() generic 802.3 clause 45 register accessors
for both Clause 22 and Clause 45 PHYs, using either the direct register
reading for Clause 45, or the indirect method for Clause 22 PHYs.
Allow this behaviour to be overriden by PHY drivers where necessary.
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Move the phy_(read|write)__mmd() helpers out of line, they will become
our main MMD accessor functions, and so will be a little more complex.
This complexity doesn't belong in an inline function. Also move the
_indirect variants as well to keep like functionality together.
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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