Re: [Intel-wired-lan] [PATCH iwl-next v5 02/12] ice: support Rx timestamp on flex descriptor

2024-04-22 Thread Mateusz Polchlopek
On 4/18/2024 8:57 PM, Rahul Rameshbabu wrote: On Thu, 18 Apr, 2024 01:24:50 -0400 Mateusz Polchlopek wrote: From: Simei Su To support Rx timestamp offload, VIRTCHNL_OP_1588_PTP_CAPS is sent by the VF to request PTP capability and responded by the PF what capability is enabled for that VF.

Re: [Intel-wired-lan] [PATCH iwl-next v5 02/12] ice: support Rx timestamp on flex descriptor

2024-04-18 Thread Rahul Rameshbabu
On Thu, 18 Apr, 2024 01:24:50 -0400 Mateusz Polchlopek wrote: > From: Simei Su > > To support Rx timestamp offload, VIRTCHNL_OP_1588_PTP_CAPS is sent by > the VF to request PTP capability and responded by the PF what capability > is enabled for that VF. > > Hardware captures timestamps which con

[Intel-wired-lan] [PATCH iwl-next v5 02/12] ice: support Rx timestamp on flex descriptor

2024-04-17 Thread Mateusz Polchlopek
From: Simei Su To support Rx timestamp offload, VIRTCHNL_OP_1588_PTP_CAPS is sent by the VF to request PTP capability and responded by the PF what capability is enabled for that VF. Hardware captures timestamps which contain only 32 bits of nominal nanoseconds, as opposed to the 64bit timestamps