net/ice: init dvm mode for parser
Checks
Commit Message
Double Vlan mode need to be configured for parser
Otherwise parser result will not be consistent with hardware.
Fixes: 531d2555c8a6 ("net/ice: refactor parser usage")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/ice/ice_generic_flow.c | 5 +++++
1 file changed, 5 insertions(+)
Comments
> -----Original Message-----
> From: Qi Zhang <qi.z.zhang@intel.com>
> Sent: Saturday, May 27, 2023 3:21 AM
> To: Guo, Junfeng <junfeng.guo@intel.com>
> Cc: Yang, Qiming <qiming.yang@intel.com>; dev@dpdk.org; Zhang, Qi Z
> <qi.z.zhang@intel.com>; stable@dpdk.org
> Subject: [PATCH] net/ice: init dvm mode for parser
>
> Double Vlan mode need to be configured for parser Otherwise parser result
> will not be consistent with hardware.
>
> Fixes: 531d2555c8a6 ("net/ice: refactor parser usage")
> Cc: stable@dpdk.org
>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
> ---
> drivers/net/ice/ice_generic_flow.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/net/ice/ice_generic_flow.c
> b/drivers/net/ice/ice_generic_flow.c
> index 86a32f8cb1..ed3075d555 100644
> --- a/drivers/net/ice/ice_generic_flow.c
> +++ b/drivers/net/ice/ice_generic_flow.c
Verified and passed.
Tested-by: Zhichao Zeng <zhichaox.zeng@intel.com>
> -----Original Message-----
> From: Zeng, ZhichaoX <zhichaox.zeng@intel.com>
> Sent: Monday, May 29, 2023 10:11 AM
> To: Zhang, Qi Z <qi.z.zhang@intel.com>; Guo, Junfeng
> <junfeng.guo@intel.com>
> Cc: Yang, Qiming <qiming.yang@intel.com>; dev@dpdk.org; Zhang, Qi Z
> <qi.z.zhang@intel.com>; stable@dpdk.org
> Subject: RE: [PATCH] net/ice: init dvm mode for parser
>
>
>
> > -----Original Message-----
> > From: Qi Zhang <qi.z.zhang@intel.com>
> > Sent: Saturday, May 27, 2023 3:21 AM
> > To: Guo, Junfeng <junfeng.guo@intel.com>
> > Cc: Yang, Qiming <qiming.yang@intel.com>; dev@dpdk.org; Zhang, Qi Z
> > <qi.z.zhang@intel.com>; stable@dpdk.org
> > Subject: [PATCH] net/ice: init dvm mode for parser
> >
> > Double Vlan mode need to be configured for parser Otherwise parser
> > result will not be consistent with hardware.
> >
> > Fixes: 531d2555c8a6 ("net/ice: refactor parser usage")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
> > ---
> > drivers/net/ice/ice_generic_flow.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/net/ice/ice_generic_flow.c
> > b/drivers/net/ice/ice_generic_flow.c
> > index 86a32f8cb1..ed3075d555 100644
> > --- a/drivers/net/ice/ice_generic_flow.c
> > +++ b/drivers/net/ice/ice_generic_flow.c
>
> Verified and passed.
>
> Tested-by: Zhichao Zeng <zhichaox.zeng@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
@@ -1836,6 +1836,11 @@ ice_flow_init(struct ice_adapter *ad)
if (ice_parser_create(&ad->hw, &ad->psr) != ICE_SUCCESS)
PMD_INIT_LOG(WARNING, "Failed to initialize DDP parser, raw packet filter will not be supported");
+ if (ice_is_dvm_ena(&ad->hw))
+ ice_parser_dvm_set(ad->psr, true);
+ else
+ ice_parser_dvm_set(ad->psr, false);
+
RTE_TAILQ_FOREACH_SAFE(engine, &engine_list, node, temp) {
if (engine->init == NULL) {
PMD_INIT_LOG(ERR, "Invalid engine type (%d)",