The Marvell chips have one internal SMI device per port, containing a set of registers used to configure a port's link, STP state, default VLAN or addresses database, etc.
This patchset creates port files to implement the port operations as described in datasheets, and extend the chip ops structure with them. Patches 1 to 6 implement accessors for port's STP state, port based VLAN map, default FID, default VID, and 802.1Q mode. Patches 7 to 11 implement the port's MAC setup of link state, duplex mode, RGMII delay and speed, all accessed through port's register 0x01. The new port's MAC setup code is used to re-implement the adjust_link code and correctly force the link down before changing any of the MAC settings, as requested by the datasheets. The port's MAC accessors use values compatible with struct phy_device (e.g. DUPLEX_FULL) and extend them when needed (e.g. SPEED_MAX). Vivien Didelot (11): net: dsa: mv88e6xxx: add port files net: dsa: mv88e6xxx: add port state setter net: dsa: mv88e6xxx: add port vlan map setter net: dsa: mv88e6xxx: add port FID accessors net: dsa: mv88e6xxx: add port PVID accessors net: dsa: mv88e6xxx: add port 802.1Q mode setter net: dsa: mv88e6xxx: add port link setter net: dsa: mv88e6xxx: add port duplex setter net: dsa: mv88e6xxx: add port's RGMII delay setter net: dsa: mv88e6xxx: add port's MAC speed setter net: dsa: mv88e6xxx: setup port's MAC drivers/net/dsa/mv88e6xxx/Makefile | 1 + drivers/net/dsa/mv88e6xxx/chip.c | 434 +++++++++--------------------- drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | 44 ++- drivers/net/dsa/mv88e6xxx/port.c | 487 ++++++++++++++++++++++++++++++++++ drivers/net/dsa/mv88e6xxx/port.h | 52 ++++ 5 files changed, 710 insertions(+), 308 deletions(-) create mode 100644 drivers/net/dsa/mv88e6xxx/port.c create mode 100644 drivers/net/dsa/mv88e6xxx/port.h -- 2.10.2
