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author | David S. Miller <davem@davemloft.net> | 2019-08-27 21:42:16 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2019-08-27 21:42:16 -0700 |
commit | 0e5c9ab32cbe551492abe9396715fe6e0f8e34b4 (patch) | |
tree | 78a1fd3d65750d2a657396e8f08048d257bacc2e /drivers/net/ethernet | |
parent | e93b4f0386621d2c6820fcafd4435c90f6fb4048 (diff) | |
parent | 7a3007d22e8dc7d0c14f711c5d370dc41226ac55 (diff) | |
download | linux-0e5c9ab32cbe551492abe9396715fe6e0f8e34b4.tar.bz2 |
Merge branch 'net-dsa-mv88e6xxx-Peridot-Topaz-SERDES-changes'
Marek BehĂșn says:
====================
net: dsa: mv88e6xxx: Peridot/Topaz SERDES changes
this is the fifth version of changes for the Topaz/Peridot family of
switches. The patches apply on net-next.
Changes since v4:
- added Reviewed-by and Tested-by tags on first 2 patches, the others
are changed are affected by changes in patch 3/6, so I did not add
the tags, except for 5/6, which is just macro renaming
- patch 3 was changed: the serdes_get_lane returns 0 on success (lane
was discovered), -ENODEV if not lane is present on the port, and
other error if other error occured. Lane is put into a pointer of
type u8
- patches 4 and 6 were affected by this (error detecting from
serdes_get_lane)
- Andrew's complaint about the two additional parameters
(allow_over_2500 and make_cmode_writable) was addressed, by Vivien's
advice: I put a new method into chip operations structure, named
port_set_cmode_writable. This is called from mv88e6xxx_port_setup_mac
just before port_set_cmode. The method is implemented for Topaz.
The check if cmodes over 2500 should be allowed on given port is now
done in the specific port_set_cmode() that requires it, thus the
allow_over_2500 argument is not needed
Again, tested on Turris Mox with Peridot, Topaz, and Peridot + Topaz.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
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