linux/drivers/net/ethernet/cadence/Kconfig
Rafal Ozieblo 7b42961480 net: macb: Add support for PTP timestamps in DMA descriptors
This patch adds support for PTP timestamps in
DMA buffer descriptors. It checks capability at runtime
and uses appropriate buffer descriptor.

Signed-off-by: Rafal Ozieblo <rafalo@cadence.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-30 13:11:41 -04:00

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#
# Atmel device configuration
#
config NET_CADENCE
bool "Cadence devices"
depends on HAS_IOMEM
default y
---help---
If you have a network (Ethernet) card belonging to this class, say Y.
If unsure, say Y.
Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip all
the remaining Atmel network card questions. If you say Y, you will be
asked for your specific card in the following questions.
if NET_CADENCE
config MACB
tristate "Cadence MACB/GEM support"
depends on HAS_DMA
select PHYLIB
---help---
The Cadence MACB ethernet interface is found on many Atmel AT32 and
AT91 parts. This driver also supports the Cadence GEM (Gigabit
Ethernet MAC found in some ARM SoC devices). Say Y to include
support for the MACB/GEM chip.
To compile this driver as a module, choose M here: the module
will be macb.
config MACB_USE_HWSTAMP
bool "Use IEEE 1588 hwstamp"
depends on MACB
default y
imply PTP_1588_CLOCK
---help---
Enable IEEE 1588 Precision Time Protocol (PTP) support for MACB.
config MACB_PCI
tristate "Cadence PCI MACB/GEM support"
depends on MACB && PCI && COMMON_CLK
---help---
This is PCI wrapper for MACB driver.
To compile this driver as a module, choose M here: the module
will be called macb_pci.
endif # NET_CADENCE