ice: Implement PTP support for E830 devices

Add specific functions and definitions for E830 devices to enable
PTP support.

E830 devices support direct write to GLTSYN_ registers without shadow
registers and 64 bit read of PHC time.

Enable PTM for E830 device, which is required for cross timestamp and
and dependency on PCIE_PTM for ICE_HWTS.

Check X86_FEATURE_ART for E830 as it may not be present in the CPU.

Cc: Anna-Maria Behnsen <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Reviewed-by: Przemek Kitszel <[email protected]>
Co-developed-by: Jacob Keller <[email protected]>
Signed-off-by: Jacob Keller <[email protected]>
Co-developed-by: Milena Olech <[email protected]>
Signed-off-by: Milena Olech <[email protected]>
Co-developed-by: Paul Greenwalt <[email protected]>
Signed-off-by: Paul Greenwalt <[email protected]>
Signed-off-by: Michal Michalik <[email protected]>
Co-developed-by: Karol Kolacinski <[email protected]>
Signed-off-by: Karol Kolacinski <[email protected]>
Tested-by: Pucha Himasekhar Reddy <[email protected]> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <[email protected]>

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