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path: root/drivers/net/ethernet/cavium/Kconfig
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Diffstat (limited to 'drivers/net/ethernet/cavium/Kconfig')
-rw-r--r--drivers/net/ethernet/cavium/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/Kconfig b/drivers/net/ethernet/cavium/Kconfig
index 63be75eb34d2..043e3c11c42b 100644
--- a/drivers/net/ethernet/cavium/Kconfig
+++ b/drivers/net/ethernet/cavium/Kconfig
@@ -27,6 +27,7 @@ config THUNDER_NIC_PF
config THUNDER_NIC_VF
tristate "Thunder Virtual function driver"
+ imply CAVIUM_PTP
depends on 64BIT
---help---
This driver supports Thunder's NIC virtual function
@@ -50,6 +51,18 @@ config THUNDER_NIC_RGX
This driver supports configuring XCV block of RGX interface
present on CN81XX chip.
+config CAVIUM_PTP
+ tristate "Cavium PTP coprocessor as PTP clock"
+ depends on 64BIT
+ imply PTP_1588_CLOCK
+ default y
+ ---help---
+ This driver adds support for the Precision Time Protocol Clocks and
+ Timestamping coprocessor (PTP) found on Cavium processors.
+ PTP provides timestamping mechanism that is suitable for use in IEEE 1588
+ Precision Time Protocol or other purposes. Timestamps can be used in
+ BGX, TNS, GTI, and NIC blocks.
+
config LIQUIDIO
tristate "Cavium LiquidIO support"
depends on 64BIT