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-rw-r--r--drivers/ptp/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 32dff1b4f891..ed9d97a032f1 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -155,6 +155,17 @@ config PTP_1588_CLOCK_IDTCM
To compile this driver as a module, choose M here: the module
will be called ptp_clockmatrix.
+config PTP_1588_CLOCK_MOCK
+ tristate "Mock-up PTP clock"
+ depends on PTP_1588_CLOCK
+ help
+ This driver offers a set of PTP clock manipulation operations over
+ the system monotonic time. It can be used by virtual network device
+ drivers to emulate PTP capabilities.
+
+ To compile this driver as a module, choose M here: the module
+ will be called ptp_mock.
+
config PTP_1588_CLOCK_VMW
tristate "VMware virtual PTP clock"
depends on ACPI && HYPERVISOR_GUEST && X86