| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- # SPDX-License-Identifier: GPL-2.0-only
- config NET_DSA_SJA1105
- tristate "NXP SJA1105 Ethernet switch family support"
- depends on NET_DSA && SPI
- depends on PTP_1588_CLOCK_OPTIONAL
- select NET_DSA_TAG_SJA1105
- select PCS_XPCS
- select PACKING
- select CRC32
- help
- This is the driver for the NXP SJA1105 (5-port) and SJA1110 (10-port)
- automotive Ethernet switch family. These are managed over an SPI
- interface. Probing is handled based on OF bindings and so is the
- linkage to PHYLINK. The driver supports the following revisions:
- - SJA1105E (Gen. 1, No TT-Ethernet)
- - SJA1105T (Gen. 1, TT-Ethernet)
- - SJA1105P (Gen. 2, No SGMII, No TT-Ethernet)
- - SJA1105Q (Gen. 2, No SGMII, TT-Ethernet)
- - SJA1105R (Gen. 2, SGMII, No TT-Ethernet)
- - SJA1105S (Gen. 2, SGMII, TT-Ethernet)
- - SJA1110A (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 10 ports)
- - SJA1110B (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 9 ports)
- - SJA1110C (Gen. 3, SGMII, TT-Ethernet, 100base-TX PHY, 7 ports)
- - SJA1110D (Gen. 3, SGMII, TT-Ethernet, no 100base-TX PHY, 7 ports)
- config NET_DSA_SJA1105_PTP
- bool "Support for the PTP clock on the NXP SJA1105 Ethernet switch"
- depends on NET_DSA_SJA1105
- depends on PTP_1588_CLOCK
- help
- This enables support for timestamping and PTP clock manipulations in
- the SJA1105 DSA driver.
- config NET_DSA_SJA1105_TAS
- bool "Support for the Time-Aware Scheduler on NXP SJA1105"
- depends on NET_DSA_SJA1105 && NET_SCH_TAPRIO
- depends on NET_SCH_TAPRIO=y || NET_DSA_SJA1105=m
- depends on NET_DSA_SJA1105_PTP
- help
- This enables support for the TTEthernet-based egress scheduling
- engine in the SJA1105 DSA driver, which is controlled using a
- hardware offload of the tc-tqprio qdisc.
- config NET_DSA_SJA1105_VL
- bool "Support for Virtual Links on NXP SJA1105"
- depends on NET_DSA_SJA1105_TAS
- help
- This enables support for flow classification using capable devices
- (SJA1105T, SJA1105Q, SJA1105S). The following actions are supported:
- - redirect, trap, drop
- - time-based ingress policing, via the tc-gate action
|
