On Fri, Jul 30, 2021 at 2:15 PM Ajit Khaparde
<[email protected]> wrote:
>
> In a few cases with Thor device, PMD can segfault when VF
> representors are specified. Temporarily fix it by preventing
> VF reps for Thor device. This will be addressed in next release.
>
> Fixes: 3fe124d2536c ("net/bnxt: support Thor platform")
> Cc: [email protected]
>
> Signed-off-by: Ajit Khaparde <[email protected]>
Updated the commit headline to
"net/bnxt: disable VF representors on Thor"
Merged to dpdk-next-net-brcm.
> ---
> drivers/net/bnxt/tf_ulp/bnxt_ulp.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
> b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
> index fa2148ead7..dbf85e4eda 100644
> --- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
> +++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
> @@ -815,6 +815,11 @@ ulp_ctx_init(struct bnxt *bp,
> goto error_deinit;
> }
>
> + if (devid == BNXT_ULP_DEVICE_ID_THOR) {
> + ulp_data->ulp_flags &= ~BNXT_ULP_VF_REP_ENABLED;
> + BNXT_TF_DBG(ERR, "Enabled non-VFR mode\n");
> + }
> +
> /*
> * Shared session must be created before first regular session but
> after
> * the ulp_ctx is valid.
> --
> 2.21.1 (Apple Git-122.3)
>
