On Tue, Sep 22, 2026 at 12:59 AM Vamsi Krishna <[email protected]> wrote: > > From: Vamsi Attunuru <[email protected]> > > Document CN20K DPI DMA PF/VF support and inter-process domain DMA > transfers in the Marvell cnxk dmadev PMD for DPDK 26.11. > > Signed-off-by: Vamsi Attunuru <[email protected]> > --- > doc/guides/rel_notes/release_26_11.rst | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/doc/guides/rel_notes/release_26_11.rst > b/doc/guides/rel_notes/release_26_11.rst > index 4b3e5d995c..f9da09ab45 100644 > --- a/doc/guides/rel_notes/release_26_11.rst > +++ b/doc/guides/rel_notes/release_26_11.rst > @@ -55,6 +55,23 @@ New Features > Also, make sure to start the actual text at the margin. > ======================================================= > > +* **Updated Marvell cnxk dmadev driver.** > + > + Added support for CN20K DPI DMA hardware in the ``cnxk`` dmadev PMD. > + > + * Added support for CN20K DPI PF (PCI device ID ``0xA0E8``) and VF > + (PCI device ID ``0xA0E9``) devices. > + * CN20K DPI PF and VF devices can be bound directly to ``vfio-pci`` and > + used without the ``octeontx2_dpi.ko`` kernel driver. > + * Added support for multiple virtual channels per device on CN20K. > + * Added support for ``copy``, ``copy-sg``, ``fill`` and enqueue/dequeue > + operations on CN20K. > + * Added support for inter-process domain DMA transfers on CN20K using the > + access pair group API > + (``rte_dma_access_pair_group_create``, > + ``rte_dma_access_pair_group_join``, > + ``rte_dma_access_pair_group_handler_get`` and related functions).
# Moved this change to 3/4 patch. # Updated as follows +* **Updated Marvell cnxk dmadev driver.** + + * Added support for CN20K DPI DMA hardware. + * Added support for inter-process domain DMA transfers using access pair group API. + Series applied to dpdk-next-net-mrvl/for-main. Thanks
