Re: [net-next v6 01/12] net: tso: Introduce tso_dma_map

[Joe Damato]

On Sun, Mar 29, 2026 at 03:11:47PM -0700, Jakub Kicinski wrote:
> On Thu, 26 Mar 2026 16:52:20 -0700 Joe Damato wrote:
> > Add struct tso_dma_map to tso.h for tracking DMA addresses of mapped
> > GSO payload data.
> > 
> > The struct combines DMA mapping storage with iterator state, allowing
> > drivers to walk pre-mapped DMA regions linearly. Includes fields for
> > the DMA IOVA path (iova_state, iova_offset, total_len) and a fallback
> > per-region path (linear_dma, frags[], frag_idx, offset).
> > 
> > Helpers to initialize and operate on this struct will be added in the
> > next commit.
> 
> Let's squash this with patch 2? Quite useful to see the struct when
> reviewing the code..

Sure, will do for the v7.