Hi Bruce,
Thanks for the review. Please see my reply in-line.
> -----Original Message-----
> From: Bruce Richardson <bruce.richard...@intel.com>
> Sent: Monday, September 18, 2023 6:30 PM
> To: Amit Prakash Shukla <amitpraka...@marvell.com>
> Cc: Chengwen Feng <fengcheng...@huawei.com>; Kevin Laatz
> <kevin.la...@intel.com>; dev@dpdk.org; Jerin Jacob Kollanukkaran
> <jer...@marvell.com>; m...@smartsharesystems.com;
> conor.wa...@intel.com; Vamsi Krishna Attunuru <vattun...@marvell.com>;
> g.si...@nxp.com; sachin.sax...@oss.nxp.com; hemant.agra...@nxp.com;
> cheng1.ji...@intel.com; Nithin Kumar Dabilpuram
> <ndabilpu...@marvell.com>; Anoob Joseph <ano...@marvell.com>
> Subject: [EXT] Re: [PATCH v1 1/2] dmadev: add DMA operation structure
>
> External Email
>
> ----------------------------------------------------------------------
> On Mon, Sep 18, 2023 at 06:02:26PM +0530, Amit Prakash Shukla wrote:
> > For the event based DMA transfer, all the required parameters are to
> > be sent as part of a structure. This patch adds a structure containing
> > the parameters for event based DMA operation.
> >
> > Signed-off-by: Amit Prakash Shukla <amitpraka...@marvell.com>
> > ---
> > lib/dmadev/rte_dmadev.h | 12 ++++++++++++
> > 1 file changed, 12 insertions(+)
> >
> > diff --git a/lib/dmadev/rte_dmadev.h b/lib/dmadev/rte_dmadev.h index
> > b157ab7600..bf8db2d28d 100644
> > --- a/lib/dmadev/rte_dmadev.h
> > +++ b/lib/dmadev/rte_dmadev.h
> > @@ -794,6 +794,18 @@ struct rte_dma_sge {
> > uint32_t length; /**< The DMA operation length. */ };
> >
> > +/**
> > + * A structure used to hold event based DMA operation request entry.
> > + */
> > +struct rte_dma_op {
>
> Would it be better called rte_dma_event_op, if it's just for use with
> eventdev?
Yeah, this is used only for the eventdev. I will rename it to
rte_event_dma_adapter_op and move this structure to rte_event_dma_adapter
header file as part of dma adapter eventdev series.
I will send v2 for this series. Thanks!
>
> > + struct rte_dma_sge *src_seg; /**< Source segments. */
> > + struct rte_dma_sge *dst_seg; /**< Destination segments. */
> > + uint16_t nb_src; /**< Number of source segments. */
> > + uint16_t nb_dst; /**< Number of destination segments.
> > */
> > + uint64_t flags; /**< Flags related to the operation.
> > */
> > + struct rte_mempool *op_mp; /**< Mempool from which op is
> allocated. */
> > +};
> > +
> > #include "rte_dmadev_core.h"
> >
> > /**@{@name DMA operation flag
> > --
> > 2.25.1
> >
