kernel/linux.git/drivers/net/dsa/Kconfig, branch v4.9.331

net-next: dsa: add new driver for qca8xxx family

2016-09-16T08:31:51+00:00

This patch contains initial support for the QCA8337 switch. It will detect a QCA8337 switch, if present and declared in the DT. Each port will be represented through a standalone net_device interface, as for other DSA switches. CPU can communicate with any of the ports by setting an IP@ on ethN interface. Most of the extra callbacks of the DSA subsystem are already supported, such as bridge offloading, stp, fdb. Signed-off-by: John Crispin Signed-off-by: David S. Miller

net: dsa: bcm_sf2: Utilize core B53 driver when possible

2016-08-26T20:15:48+00:00

The Broadcom Starfighter2 is almost entirely register compatible with B53, yet for historical reasons came up first in the tree and is now being updated to utilize b53_common.c to the fullest extent possible. A few things need to be adjusted to allow that: - the switch "core" registers currently operate on a 32-bit address, whereas b53 passes a page + reg pair to offset from, so we need to convert that, thankfully there is a generic formula to do that - the link managemenent is not self contained with the B53/CORE register set, but instead is in the SWITCH_REG block which is part of the integration glue logic, so we keep that entirely custom here because this really is part of the existing bcm_sf2 implementation - there are additional power management constraints on the port's memories that make us keep the port_enable/disable callbacks custom for now, also, we support tagging whereas b53_common does not support that yet All the VLAN and bridge code is entirely identical though so, avoid duplicating it. Other things will be migrated in the future like EEE and possibly Wake-on-LAN. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: move driver in its own folder

2016-06-25T15:29:47+00:00

With the upcoming support for cross-chip operations and other mv88e6xxx enhancements, new files will be added. Similarly to mlxsw or b53, move mv88e6xxx files into their own folder. In the meantime, update the MAINTAINERS entry to please checkpatch.pl, by replacing the invalid 88E6352 entry with 88E6XXX, maintained by Andrew and myself. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

net: dsa: b53: Add support for Broadcom RoboSwitch

2016-06-10T05:21:29+00:00

This patch adds support for Broadcom's BCM53xx switch family, also known as RoboSwitch. Some of these switches are ubiquituous, found in home routers, Wi-Fi routers, DSL and cable modem gateways and other networking related products. This drivers adds the library driver (b53_common.c) as well as a few bus glue drivers for MDIO, SPI, Switch Register Access Block (SRAB) and memory-mapped I/O into a SoC's address space (Broadcom BCM63xx/33xx). Basic operations are supported to bring the Layer 1/2 up and running, but not much more at this point, subsequent patches add the remaining features. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: factorize the switch driver

2016-05-09T18:26:13+00:00

Now that all drivers support the same set of functions and the same setup code, drop every model-specific DSA switch driver and replace them with a common mv88e6xxx driver. This merges the info tables into one, removes the function exports, the model-specific files, and update the defconfigs. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

net: dsa: mv88e6131: use EDSA tag protocol

2016-05-09T18:26:13+00:00

6131 is the only driver to set the tag protocol to DSA_TAG_PROTO_DSA. Since it works fine with DSA_TAG_PROTO_EDSA, change its value, like all other mv88e6xxx drivers. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

net: dsa: mv88e6xxx: factorize PHY access with PPU

2016-05-09T18:26:08+00:00

Add a MV88E6XXX_FLAG_PPU flag to describe switch models with a PHY Polling Unit. This allows to merge PPU specific PHY access code in the share code. Make the mv88e6xxx_ppu_disable and mv88e6xxx_phy_{read,write}_ppu functions use unlocked register accesses in order to call them in mv88e6xxx_phy_{read,write} in a locked context. Since the PPU code is shared, also remove NET_DSA_MV88E6XXX_NEED_PPU. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

dsa: Rename mv88e6123_61_65 to mv88e6123 to be consistent

2016-03-14T19:43:10+00:00

All the drivers support multiple chips, but mv88e6123_61_65 is the only one that reflects this in its naming. Change it to be consistent with the other drivers. Signed-off-by: Andrew Lunn Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller

dsa: mv88e6352/mv88e6xxx: Add support for Marvell 88E6320 and 88E6321

2015-07-09T21:34:23+00:00

MV88E6320 and MV88E6321 are largely compatible to MV886352, but are members of a different chip family. Signed-off-by: Aleksey S. Kazantsev Signed-off-by: Guenter Roeck Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: mv88e6171: Add other members of the family

2015-05-09T20:05:53+00:00

The 6171 is one member of the family 6171/6175/6350/6351. Add the other family members to the driver. Not tested on these new devices. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller