On Wed, Oct 7, 2020 at 10:33 AM Satha Koteswara Rao Kottidi
<skotesh...@marvell.com> wrote:
>
>
>
> -----Original Message-----
> From: Radha Mohan Chintakuntla <rad...@marvell.com>
> Sent: Tuesday, October 6, 2020 11:00 AM
> To: dev@dpdk.org; Satha Koteswara Rao Kottidi <skotesh...@marvell.com>
> Cc: Jerin Jacob Kollanukkaran <jer...@marvell.com>; Radha Chintakuntla
> <rad...@marvell.com>; Satananda Burla <sbu...@marvell.com>
> Subject: [PATCH RESEND 1/2] raw/octeontx2_dma: Assign pem_id as lport for
> non-internal DMA
>
> DPI needs to know the PEM number for all external transfers.
>
> Signed-off-by: Radha Mohan Chintakuntla <rad...@marvell.com>
> Reviewed-by: Satha Koteswara Rao Kottidi <skotesh...@marvell.com>
> Reviewed-by: Satananda Burla <sbu...@marvell.com>
> ---
>
> drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c | 2 ++
> drivers/raw/octeontx2_dma/otx2_dpi_rawdev.h | 1 +
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
> b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
> index 5b496446c..a1b94ce1d 100644
> --- a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
> +++ b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
> @@ -201,6 +201,8 @@ otx2_dpi_rawdev_enqueue_bufs(struct rte_rawdev *dev,
> index += 4;
> hdr->s.fport = 0;
> hdr->s.lport = 0;
> + if (ctx->xtype != DPI_XTYPE_INTERNAL_ONLY)
> + hdr->s.lport = ctx->pem_id;
>
> /* For inbound case, src pointers are last pointers.
> * For all other cases, src pointers are first pointers.
> diff --git a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.h
> b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.h
> index 9ebb25988..81740e84b 100644
> --- a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.h
> +++ b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.h
> @@ -140,6 +140,7 @@ struct dpi_dma_queue_ctx_s {
> uint16_t req_type:2;
> uint16_t use_lock:1;
> uint16_t deallocv;
> + uint16_t pem_id;
>
> struct dpi_cring_data_s *c_ring;
> };
> --
> 2.24.1
>
> Acked-by: Satha Rao <skotesh...@marvell.com>
David/Thomas,
Could you please pick this series for main.
regards,
Radha Mohan
