[dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[Jingjing Wu]

This patch changes MAC_TYPE_FILTER_SUP to MAC_TYPE_FILTER_SUP_EXT in
flex filter handling function. It will remove NIC 82576 from flex filter
support.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 lib/librte_pmd_e1000/igb_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_pmd_e1000/igb_ethdev.c b/lib/librte_pmd_e1000/igb_ethdev.c
index 49843c1..79ad267 100644
--- a/lib/librte_pmd_e1000/igb_ethdev.c
+++ b/lib/librte_pmd_e1000/igb_ethdev.c
@@ -2908,7 +2908,7 @@ eth_igb_flex_filter_handle(struct rte_eth_dev *dev,
 	struct rte_eth_flex_filter *filter;
 	int ret = 0;
 
-	MAC_TYPE_FILTER_SUP(hw->mac.type);
+	MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
 
 	if (filter_op == RTE_ETH_FILTER_NOP)
 		return ret;
-- 
1.9.3

Re: [dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[Liu, Yong]

> -----Original Message-----
> From: Wu, Jingjing
> Sent: Thursday, March 26, 2015 12:53 PM
> To: dev@dpdk.org
> Cc: Wu, Jingjing; Liu, Yong
> Subject: [PATCH] e1000: modify mac type checking before flex filter is
> programmed
> 
> This patch changes MAC_TYPE_FILTER_SUP to MAC_TYPE_FILTER_SUP_EXT in
> flex filter handling function. It will remove NIC 82576 from flex filter
> support.
> 
> Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
> ---
>  lib/librte_pmd_e1000/igb_ethdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/librte_pmd_e1000/igb_ethdev.c
> b/lib/librte_pmd_e1000/igb_ethdev.c
> index 49843c1..79ad267 100644
> --- a/lib/librte_pmd_e1000/igb_ethdev.c
> +++ b/lib/librte_pmd_e1000/igb_ethdev.c
> @@ -2908,7 +2908,7 @@ eth_igb_flex_filter_handle(struct rte_eth_dev *dev,
>  	struct rte_eth_flex_filter *filter;
>  	int ret = 0;
> 
> -	MAC_TYPE_FILTER_SUP(hw->mac.type);
> +	MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
> 
>  	if (filter_op == RTE_ETH_FILTER_NOP)
>  		return ret;
> --
> 1.9.3

Acked-by: Marvin Liu <yong.liu@intel.com>

Re: [dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[Thomas Monjalon]

2015-03-26 05:08, Liu, Yong:
> From: Wu, Jingjing
> > This patch changes MAC_TYPE_FILTER_SUP to MAC_TYPE_FILTER_SUP_EXT in
> > flex filter handling function. It will remove NIC 82576 from flex filter
> > support.
> > 
> > Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
> 
> Acked-by: Marvin Liu <yong.liu@intel.com>

Fixes: 231d43909a31 ("igb: migrate flex filter to new API")

Applied, thanks

Re: [dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[Thomas Monjalon]

2015-03-26 12:53, Jingjing Wu:
> This patch changes MAC_TYPE_FILTER_SUP to MAC_TYPE_FILTER_SUP_EXT in
> flex filter handling function. It will remove NIC 82576 from flex filter
> support.

Please, could you explain the goal of this change?
Is it a fix? an enhancement? Which behaviour is changed?

Re: [dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is programmed

[Wu, Jingjing]

Hi,

It's a fix. Because we don't support flex filter in NIC 82576 in current e1000 pmd, So add a check here. Only i350 and 82580 support it. So The MAC_TYPE_FILTER_SUP_EXT is used to check whether the MAC type is i350 or 82580.

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> Sent: Thursday, March 26, 2015 12:50 AM
> To: Wu, Jingjing
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] e1000: modify mac type checking before flex filter is
> programmed
> 
> 2015-03-26 12:53, Jingjing Wu:
> > This patch changes MAC_TYPE_FILTER_SUP to MAC_TYPE_FILTER_SUP_EXT in
> > flex filter handling function. It will remove NIC 82576 from flex filter
> > support.
> 
> Please, could you explain the goal of this change?
> Is it a fix? an enhancement? Which behaviour is changed?