diff options
| author | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2019-11-20 00:19:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-20 11:25:23 -0800 |
| commit | ed3525eda4c4983fb8509e488de0a351788041ba (patch) | |
| tree | d2c5784a77c2a08827061e3d7fc5008ffb7f3bff /drivers/net/ethernet/ti/Kconfig | |
| parent | ef63fe72f698a051ed7f24d1a6b1ab3745fd4bbb (diff) | |
net: ethernet: ti: introduce cpsw switchdev based driver part 1 - dual-emac
Part 1:
Introduce basic CPSW dual_mac driver (cpsw_new.c) which is operating in
dual-emac mode by default, thus working as 2 individual network interfaces.
Main differences from legacy CPSW driver are:
- optimized promiscuous mode: The P0_UNI_FLOOD (both ports) is enabled in
addition to ALLMULTI (current port) instead of ALE_BYPASS. So, Ports in
promiscuous mode will keep possibility of mcast and vlan filtering, which
is provides significant benefits when ports are joined to the same bridge,
but without enabling "switch" mode, or to different bridges.
- learning disabled on ports as it make not too much sense for
segregated ports - no forwarding in HW.
- enabled basic support for devlink.
devlink dev show
platform/48484000.switch
devlink dev param show
platform/48484000.switch:
name ale_bypass type driver-specific
values:
cmode runtime value false
- "ale_bypass" devlink driver parameter allows to enable
ALE_CONTROL(4).BYPASS mode for debug purposes.
- updated DT bindings.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/ti/Kconfig | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index 137632b09c72..9170572346b5 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -59,9 +59,24 @@ config TI_CPSW To compile this driver as a module, choose M here: the module will be called cpsw. +config TI_CPSW_SWITCHDEV + tristate "TI CPSW Switch Support with switchdev" + depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST + select NET_SWITCHDEV + select TI_DAVINCI_MDIO + select MFD_SYSCON + select REGMAP + select NET_DEVLINK + imply PHY_TI_GMII_SEL + help + This driver supports TI's CPSW Ethernet Switch. + + To compile this driver as a module, choose M here: the module + will be called cpsw_new. + config TI_CPTS bool "TI Common Platform Time Sync (CPTS) Support" - depends on TI_CPSW || TI_KEYSTONE_NETCP || COMPILE_TEST + depends on TI_CPSW || TI_KEYSTONE_NETCP || TI_CPSW_SWITCHDEV || COMPILE_TEST depends on COMMON_CLK depends on POSIX_TIMERS ---help--- @@ -73,7 +88,7 @@ config TI_CPTS config TI_CPTS_MOD tristate depends on TI_CPTS - default y if TI_CPSW=y || TI_KEYSTONE_NETCP=y + default y if TI_CPSW=y || TI_KEYSTONE_NETCP=y || TI_CPSW_SWITCHDEV=y select NET_PTP_CLASSIFY imply PTP_1588_CLOCK default m |