diff options
Diffstat (limited to 'drivers/net/ethernet/ti/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/ti/Kconfig | 82 |
1 files changed, 70 insertions, 12 deletions
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index fce06663e1e1..a54d71155263 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_TI bool "Texas Instruments (TI) devices" default y - depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 + depends on PCI || EISA || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 help If you have a network (Ethernet) card belonging to this class, say Y. @@ -90,12 +90,17 @@ config TI_CPTS The unit can time stamp PTP UDP/IPv4 and Layer 2 packets, and the driver offers a PTP Hardware Clock. +config TI_K3_CPPI_DESC_POOL + tristate + config TI_K3_AM65_CPSW_NUSS tristate "TI K3 AM654x/J721E CPSW Ethernet driver" depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER select NET_DEVLINK select TI_DAVINCI_MDIO select PHYLINK + select PAGE_POOL + select TI_K3_CPPI_DESC_POOL imply PHY_TI_GMII_SEL depends on TI_K3_AM65_CPTS || !TI_K3_AM65_CPTS help @@ -130,14 +135,16 @@ config TI_K3_AM65_CPTS protocol, Ethernet Enhanced Scheduled Traffic Operations (CPTS_ESTFn) and PCIe Subsystem Precision Time Measurement (PTM). -config TI_AM65_CPSW_TAS - bool "Enable TAS offload in AM65 CPSW" +config TI_AM65_CPSW_QOS + bool "Enable QoS offload features in AM65 CPSW" depends on TI_K3_AM65_CPSW_NUSS && NET_SCH_TAPRIO && TI_K3_AM65_CPTS help - Say y here to support Time Aware Shaper(TAS) offload in AM65 CPSW. - AM65 CPSW hardware supports Enhanced Scheduled Traffic (EST) - defined in IEEE 802.1Q 2018. The EST scheduler runs on CPTS and the - TAS/EST schedule is updated in the Fetch RAM memory of the CPSW. + This option enables QoS offload features in AM65 CPSW like + Time Aware Shaper (TAS) / Enhanced Scheduled Traffic (EST), + MQPRIO qdisc offload and Frame-Preemption MAC Merge / Interspersing + Express Traffic (IET). + The EST scheduler runs on CPTS and the TAS/EST schedule is + updated in the Fetch RAM memory of the CPSW. config TI_KEYSTONE_NETCP tristate "TI Keystone NETCP Core Support" @@ -161,7 +168,7 @@ config TI_KEYSTONE_NETCP_ETHSS config TLAN tristate "TI ThunderLAN support" - depends on (PCI || EISA) + depends on (PCI || EISA) && HAS_IOPORT help If you have a PCI Ethernet network card based on the ThunderLAN chip which is supported by this driver, say Y here. @@ -176,11 +183,62 @@ config TLAN Please email feedback to <torben.mathiasen@compaq.com>. -config CPMAC - tristate "TI AR7 CPMAC Ethernet support" - depends on AR7 +config TI_ICSSG_PRUETH + tristate "TI Gigabit PRU Ethernet driver" select PHYLIB + select TI_ICSS_IEP + select TI_K3_CPPI_DESC_POOL + depends on PRU_REMOTEPROC + depends on NET_SWITCHDEV + depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER + depends on PTP_1588_CLOCK_OPTIONAL + help + Support dual Gigabit Ethernet ports over the ICSSG PRU Subsystem. + This subsystem is available starting with the AM65 platform. + + This driver requires firmware binaries which will run on the PRUs + to support the Ethernet operation. Currently, it supports Ethernet + with 1G and 100M link speed. + +config TI_ICSSG_PRUETH_SR1 + tristate "TI Gigabit PRU SR1.0 Ethernet driver" + select PHYLIB + select TI_ICSS_IEP + select TI_K3_CPPI_DESC_POOL + select PAGE_POOL + depends on PRU_REMOTEPROC + depends on NET_SWITCHDEV + depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER + help + Support dual Gigabit Ethernet ports over the ICSSG PRU Subsystem. + This subsystem is available on the AM65 SR1.0 platform. + + This driver requires firmware binaries which will run on the PRUs + to support the Ethernet operation. Currently, it supports Ethernet + with 1G, 100M and 10M link speed. + +config TI_ICSS_IEP + tristate "TI PRU ICSS IEP driver" + depends on PTP_1588_CLOCK_OPTIONAL + depends on TI_PRUSS + default TI_PRUSS + help + This driver enables support for the PRU-ICSS Industrial Ethernet + Peripheral within a PRU-ICSS subsystem present on various TI SoCs. + + To compile this driver as a module, choose M here. The module + will be called icss_iep. + +config TI_PRUETH + tristate "TI PRU Ethernet EMAC driver" + depends on PRU_REMOTEPROC + depends on NET_SWITCHDEV + select TI_ICSS_IEP + imply PTP_1588_CLOCK help - TI AR7 CPMAC Ethernet support + Some TI SoCs has Programmable Realtime Unit (PRU) cores which can + support Single or Dual Ethernet ports with the help of firmware code + running on PRU cores. This driver supports remoteproc based + communication to PRU firmware to expose Ethernet interface to Linux. endif # NET_VENDOR_TI |