On 12/1/20 8:13 PM, Jakub Kicinski wrote:
>> To function, the rmnet driver must also add support for this new
>> "inline" checksum offload. The changes implementing this will be
>> submitted soon.
> We don't usually merge half of a feature. Why not wait until all
> support is in place?
>
> Do I u
On Mon, 30 Nov 2020 18:41:43 -0600 Alex Elder wrote:
> Starting with IPA v4.5, IP payload checksum offload is implemented
> differently.
>
> Prior to v4.5, the IPA hardware appends an rmnet_map_dl_csum_trailer
> structure to each packet if checksum offload is enabled in the
> download direction (m
Starting with IPA v4.5, IP payload checksum offload is implemented
differently.
Prior to v4.5, the IPA hardware appends an rmnet_map_dl_csum_trailer
structure to each packet if checksum offload is enabled in the
download direction (modem->AP). In the upload direction (AP->modem)
a rmnet_map_ul_cs
