kernel/linux.git/include/linux/marvell_phy.h, branch v6.6.132

net: phy: marvell-88q2xxx: add driver for the Marvell 88Q2110 PHY

2023-07-20T10:24:06+00:00

Add a driver for the Marvell 88Q2110. This driver allows to detect the link, switch between 100BASE-T1 and 1000BASE-T1 and switch between master and slave mode. Autonegotiation supported by the PHY does not yet work. Signed-off-by: Stefan Eichenberger Reviewed-by: Andrew Lunn Signed-off-by: Paolo Abeni

net: phy: marvell10g: fix differentiation of 88X3310 from 88X3340

2021-07-11T17:02:33+00:00

It seems that we cannot differentiate 88X3310 from 88X3340 by simply looking at bit 3 of revision ID. This only works on revisions A0 and A1. On revision B0, this bit is always 1. Instead use the 3.d00d register for differentiation, since this register contains information about number of ports on the device. Fixes: 9885d016ffa9 ("net: phy: marvell10g: add separate structure for 88X3340") Signed-off-by: Marek Behún Reported-by: Matteo Croce Tested-by: Matteo Croce Signed-off-by: David S. Miller

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