Messages in this thread | | | Date | Fri, 9 Dec 2022 17:08:18 +0200 | From | Vladimir Oltean <> | Subject | Re: [Patch net-next v3 09/13] net: dsa: microchip: ptp: move pdelay_rsp correction field to tail tag |
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On Fri, Dec 09, 2022 at 12:54:33PM +0530, Arun Ramadoss wrote: > From: Christian Eggers <ceggers@arri.de> > > For PDelay_Resp messages we will likely have a negative value in the > correction field. The switch hardware cannot correctly update such > values (produces an off by one error in the UDP checksum), so it must be > moved to the time stamp field in the tail tag. Format of the correction > field is 48 bit ns + 16 bit fractional ns. After updating the > correction field, clone is no longer required hence it is freed. > > Signed-off-by: Christian Eggers <ceggers@arri.de>
Similar. This needs your sign off too.
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