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由 Karol Kolacinski 提交于
E810 products can support low latency Tx timestamp register read. This requires usage of threaded IRQ instead of kthread to reduce the kthread start latency (spikes up to 20 ms). Add a check for the device capability and use the new method if supported. Signed-off-by: NKarol Kolacinski <karol.kolacinski@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20220916201728.241510-1-anthony.l.nguyen@intel.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>
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