diff options
Diffstat (limited to 'drivers/ptp/Kconfig')
| -rw-r--r-- | drivers/ptp/Kconfig | 85 |
1 files changed, 81 insertions, 4 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index fe4971b65c64..5f8ea34d11d6 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -44,7 +44,7 @@ config PTP_1588_CLOCK_DTE depends on PTP_1588_CLOCK depends on NET && HAS_IOMEM depends on ARCH_BCM_MOBILE || (ARCH_BCM_IPROC && !(ARCH_BCM_NSP || ARCH_BCM_5301X)) || COMPILE_TEST - default y + default y if ARCH_BCM_MOBILE || ARCH_BCM_IPROC help This driver adds support for using the Digital timing engine (DTE) in the Broadcom SoC's as a PTP clock. @@ -59,7 +59,7 @@ config PTP_1588_CLOCK_QORIQ tristate "Freescale QorIQ 1588 timer as PTP clock" depends on GIANFAR || FSL_DPAA_ETH || FSL_DPAA2_ETH || FSL_ENETC || FSL_ENETC_VF || COMPILE_TEST depends on PTP_1588_CLOCK - default y + default y if GIANFAR || FSL_DPAA_ETH || FSL_DPAA2_ETH || FSL_ENETC || FSL_ENETC_VF help This driver adds support for using the Freescale QorIQ 1588 timer as a PTP clock. This clock is only useful if your PTP @@ -67,7 +67,7 @@ config PTP_1588_CLOCK_QORIQ packets using the SO_TIMESTAMPING API. To compile this driver as a module, choose M here: the module - will be called ptp-qoriq. + will be called ptp_qoriq. comment "Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks." depends on PHYLIB=n || NETWORK_PHY_TIMESTAMPING=n @@ -102,7 +102,7 @@ config PTP_1588_CLOCK_INES config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" - depends on X86_32 || COMPILE_TEST + depends on MIPS_GENERIC || X86_32 || COMPILE_TEST depends on HAS_IOMEM && PCI depends on NET depends on PTP_1588_CLOCK @@ -131,6 +131,23 @@ config PTP_1588_CLOCK_KVM To compile this driver as a module, choose M here: the module will be called ptp_kvm. +config PTP_1588_CLOCK_VMCLOCK + tristate "Virtual machine PTP clock" + depends on X86_TSC || ARM_ARCH_TIMER + depends on PTP_1588_CLOCK && ACPI && ARCH_SUPPORTS_INT128 + default PTP_1588_CLOCK_KVM + help + This driver adds support for using a virtual precision clock + advertised by the hypervisor. This clock is only useful in virtual + machines where such a device is present. + + Unlike the KVM virtual PTP clock, the VMCLOCK device offers support + for reliable timekeeping even across live migration. So this driver + is enabled by default whenever the KVM PTP clock is. + + To compile this driver as a module, choose M here: the module + will be called ptp_vmclock. + config PTP_1588_CLOCK_IDT82P33 tristate "IDT 82P33xxx PTP clock" depends on PTP_1588_CLOCK && I2C @@ -155,6 +172,29 @@ 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_FC3W + tristate "RENESAS FemtoClock3 Wireless as PTP clock" + depends on PTP_1588_CLOCK && I2C + default n + help + This driver adds support for using Renesas FemtoClock3 Wireless + as a PTP clock. This clock is only useful if your time stamping + MAC is connected to the RENESAS chip. + + To compile this driver as a module, choose M here: the module + will be called ptp_fc3. + +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 @@ -177,6 +217,7 @@ config PTP_1588_CLOCK_OCP depends on COMMON_CLK select NET_DEVLINK select CRC16 + select DPLL help This driver adds support for an OpenCompute time card. @@ -186,4 +227,40 @@ config PTP_1588_CLOCK_OCP More information is available at http://www.timingcard.com/ +config PTP_DFL_TOD + tristate "FPGA DFL ToD Driver" + depends on FPGA_DFL + depends on PTP_1588_CLOCK + help + The DFL (Device Feature List) device driver for the Intel ToD + (Time-of-Day) device in FPGA card. The ToD IP within the FPGA + is exposed as PTP Hardware Clock (PHC) device to the Linux PTP + stack to synchronize the system clock to its ToD information + using phc2sys utility of the Linux PTP stack. + + To compile this driver as a module, choose M here: the module + will be called ptp_dfl_tod. + +config PTP_S390 + tristate "S390 PTP driver" + depends on PTP_1588_CLOCK + depends on S390 + help + This driver adds support for S390 time steering via the PtP + interface. This works by adding a in-kernel clock delta value, + which is always added to time values used in the kernel. The PtP + driver provides the raw clock value without the delta to + userspace. That way userspace programs like chrony could steer + the kernel clock. + +config PTP_NETC_V4_TIMER + tristate "NXP NETC V4 Timer PTP Driver" + depends on PTP_1588_CLOCK + depends on PCI_MSI + help + This driver adds support for using the NXP NETC V4 Timer as a PTP + clock, the clock is used by ENETC V4 or NETC V4 Switch for PTP time + synchronization. It also supports periodic output signal (e.g. PPS) + and external trigger timestamping. + endmenu |