On Sat, Sep 18, 2021 at 8:02 PM <skotesh...@marvell.com> wrote:
>
> From: Satha Rao <skotesh...@marvell.com>
>
> For SDP interface all platforms supports up to 65535 frame size.
> Updated api with new check for SDP interface.
Please change the subject to
common/cnxk: set appropriate max frame size for SDP and LBK
or so
>
> Signed-off-by: Satha Rao <skotesh...@marvell.com>
> ---
> drivers/common/cnxk/hw/nix.h | 1 +
> drivers/common/cnxk/roc_nix.c | 5 ++++-
> 2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/common/cnxk/hw/nix.h b/drivers/common/cnxk/hw/nix.h
> index 6b86002..a0ffd25 100644
> --- a/drivers/common/cnxk/hw/nix.h
> +++ b/drivers/common/cnxk/hw/nix.h
> @@ -2102,6 +2102,7 @@ struct nix_lso_format {
>
> #define NIX_CN9K_MAX_HW_FRS 9212UL
> #define NIX_LBK_MAX_HW_FRS 65535UL
> +#define NIX_SDP_MAX_HW_FRS 65535UL
> #define NIX_RPM_MAX_HW_FRS 16380UL
> #define NIX_MIN_HW_FRS 60UL
>
> diff --git a/drivers/common/cnxk/roc_nix.c b/drivers/common/cnxk/roc_nix.c
> index 23d508b..d1e8c2d 100644
> --- a/drivers/common/cnxk/roc_nix.c
> +++ b/drivers/common/cnxk/roc_nix.c
> @@ -113,10 +113,13 @@
> {
> struct nix *nix = roc_nix_to_nix_priv(roc_nix);
>
> + if (roc_nix_is_sdp(roc_nix))
> + return NIX_SDP_MAX_HW_FRS;
> +
> if (roc_model_is_cn9k())
> return NIX_CN9K_MAX_HW_FRS;
>
> - if (nix->lbk_link || roc_nix_is_sdp(roc_nix))
> + if (nix->lbk_link)
> return NIX_LBK_MAX_HW_FRS;
>
> return NIX_RPM_MAX_HW_FRS;
> --
> 1.8.3.1
>
