linux-stable.git/include/linux/marvell_phy.h, branch v5.13.2

net: phy: marvell: add support for Amethyst internal PHY

2021-04-20T23:27:54+00:00

Add support for Amethyst internal PHY.

The only difference from Peridot is HWMON.

Signed-off-by: Marek Behún 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-04-17T18:08:07+00:00

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
 - keep the ZC code, drop the code related to reinit
net/bridge/netfilter/ebtables.c
 - fix build after move to net_generic

Signed-off-by: Jakub Kicinski

net: phy: marvell: fix detection of PHY on Topaz switches

2021-04-12T21:20:19+00:00

Since commit fee2d546414d ("net: phy: marvell: mv88e6390 temperature
sensor reading"), Linux reports the temperature of Topaz hwmon as
constant -75°C.

This is because switches from the Topaz family (88E6141 / 88E6341) have
the address of the temperature sensor register different from Peridot.

This address is instead compatible with 88E1510 PHYs, as was used for
Topaz before the above mentioned commit.

Create a new mapping table between switch family and PHY ID for families
which don't have a model number. And define PHY IDs for Topaz and Peridot
families.

Create a new PHY ID and a new PHY driver for Topaz's internal PHY.
The only difference from Peridot's PHY driver is the HWMON probing
method.

Prior this change Topaz's internal PHY is detected by kernel as:

  PHY [...] driver [Marvell 88E6390] (irq=63)

And afterwards as:

  PHY [...] driver [Marvell 88E6341 Family] (irq=63)

Signed-off-by: Pali Rohár 
BugLink: https://github.com/globalscaletechnologies/linux/issues/1
Fixes: fee2d546414d ("net: phy: marvell: mv88e6390 temperature sensor reading")
Reviewed-by: Marek Behún 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: marvell10g: add separate structure for 88X3340

2021-04-08T20:15:33+00:00

The 88X3340 contains 4 cores similar to 88X3310, but there is a
difference: it does not support xaui host mode. Instead the
corresponding MACTYPE means
  rxaui / 5gbase-r / 2500base-x / sgmii without AN

Signed-off-by: Marek Behún 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: phy: add Marvell 88X2222 transceiver support

2021-03-15T21:50:28+00:00

Add basic support for the Marvell 88X2222 multi-speed ethernet
transceiver.

This PHY provides data transmission over fiber-optic as well as Twinax
copper links. The 88X2222 supports 2 ports of 10GBase-R and 1000Base-X
on the line-side interface. The host-side interface supports 4 ports of
10GBase-R, RXAUI, 1000Base-X and 2 ports of XAUI.

This driver, however, supports only XAUI on the host-side and
1000Base-X/10GBase-R on the line-side, for now. The SGMII is also
supported over 1000Base-X. Interrupts are not supported.

Internal registers access compliant with the Clause 45 specification.

Signed-off-by: Ivan Bornyakov 
Signed-off-by: David S. Miller

net: phy: marvell: add special handling of Finisar modules with 88E1111

2020-10-31T00:11:44+00:00

The Finisar FCLF8520P2BTL 1000BaseT SFP module uses a Marvel 88E1111 PHY
with a modified PHY ID. Add support for this ID using the 88E1111
methods.

By default these modules do not have 1000BaseX auto-negotiation enabled,
which is not generally desirable with Linux networking drivers. Add
handling to enable 1000BaseX auto-negotiation when these modules are
used in 1000BaseX mode. Also, some special handling is required to ensure
that 1000BaseT auto-negotiation is enabled properly when desired.

Based on existing handling in the AMD xgbe driver and the information in
the Finisar FAQ:
https://www.finisar.com/sites/default/files/resources/an-2036_1000base-t_sfp_faqreve1.pdf

Signed-off-by: Robert Hancock 
Reviewed-by: Russell King 
Link: https://lore.kernel.org/r/20201028171540.1700032-1-robert.hancock@calian.com
Signed-off-by: Jakub Kicinski

net: phy: marvell: Add Marvell 88E1548P support

2020-06-22T23:28:34+00:00

Add support for this new phy ID.

Signed-off-by: Maxim Kochetkov 
Signed-off-by: David S. Miller

net: phy: marvell: Add Marvell 88E1340S support

2020-06-22T23:28:34+00:00

Add support for this new phy ID.

Signed-off-by: Maxim Kochetkov 
Signed-off-by: David S. Miller

net: phy: marvell: add new default led configure for m88e151x

2019-04-23T17:40:32+00:00

The default m88e151x LED configuration is 0x1177, used LED[0]
for 1000M link, LED[1] for 100M link, and LED[2] for active.
But for some boards, which use LED[0] for link, and LED[1] for
active, prefer to be 0x1040. To be compatible with this case,
this patch defines a new dev_flag, and set it before connect
phy in HNS3 driver. When phy initializing, using the new
LED configuration if this dev_flag is set.

Signed-off-by: Jian Shen 
Signed-off-by: Huazhong Tan 
Signed-off-by: David S. Miller

net: phy: marvell10g: add support for the 88x2110 PHY

2019-02-25T01:45:25+00:00

This patch adds support for the 88x2110 PHY, which is similar to the
already supported 88x3310 PHY without the SFP interface.

It supports 10/100/1000BASET along with 2.5GBASET, 5GBASET and 10GBASET,
with the same interface modes that are used by the 3310.

This PHY don't have the same issue as the 88x3310 regarding 2.5/5G
abilities, and correctly follows the 802.3bz standard to list the
supported abilities.

Signed-off-by: Maxime Chevallier 
Suggested-by: Antoine Tenart 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller