Bjorn Helgaas writes:
> On Mon, Mar 22, 2021 at 09:18:22AM -0700, Vinicius Costa Gomes wrote:
>> i225 has support for PCIe PTM, which allows us to implement support
>> for the PTP_SYS_OFFSET_PRECISE ioctl(), implemented in the driver via
>> the getcrosststamp() function.
>
>> +static bool igc_is_
On Mon, Mar 22, 2021 at 09:18:22AM -0700, Vinicius Costa Gomes wrote:
> i225 has support for PCIe PTM, which allows us to implement support
> for the PTP_SYS_OFFSET_PRECISE ioctl(), implemented in the driver via
> the getcrosststamp() function.
> +static bool igc_is_ptm_supported(struct igc_adapte
i225 has support for PCIe PTM, which allows us to implement support
for the PTP_SYS_OFFSET_PRECISE ioctl(), implemented in the driver via
the getcrosststamp() function.
The easiest way to expose the PTM registers would be to configure the PTM
dialogs to run periodically, but the PTP_SYS_OFFSET_PRE
