* [PATCH] net/cnxk: fix promiscuous mode in multicast enable flow
@ 2021-12-01 10:29 skori
2022-01-13 4:05 ` Jerin Jacob
0 siblings, 1 reply; 2+ messages in thread
From: skori @ 2021-12-01 10:29 UTC (permalink / raw)
To: Nithin Dabilpuram, Kiran Kumar K, Sunil Kumar Kori, Satha Rao
Cc: dev, Asaf Ravid
From: Asaf Ravid <aravid@marvell.com>
When multicast promisc was being enabled it caused the unicast promisc
to be disabled. This fix resolves this by setting NIX_RX_MODE_PROMISC
when eth_dev->data->promiscuous is set, regardless.
ci: skip_checkpatch skip_roc_check
Fixes: 325d79c00a5a ("net/cnxk: support all multicast")
Signed-off-by: Asaf Ravid <aravid@marvell.com>
---
drivers/common/cnxk/roc_nix_npc.c | 2 +-
drivers/net/cnxk/cnxk_ethdev_ops.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/common/cnxk/roc_nix_npc.c b/drivers/common/cnxk/roc_nix_npc.c
index c0666c87d5..ad8839dde8 100644
--- a/drivers/common/cnxk/roc_nix_npc.c
+++ b/drivers/common/cnxk/roc_nix_npc.c
@@ -96,7 +96,7 @@ roc_nix_npc_mcast_config(struct roc_nix *roc_nix, bool mcast_enable,
if (mcast_enable)
req->mode = NIX_RX_MODE_ALLMULTI;
- else if (prom_enable)
+ if (prom_enable)
req->mode = NIX_RX_MODE_PROMISC;
return mbox_process(mbox);
diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c
index ce5f1f7240..34e4809650 100644
--- a/drivers/net/cnxk/cnxk_ethdev_ops.c
+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
@@ -517,7 +517,8 @@ cnxk_nix_allmulticast_enable(struct rte_eth_dev *eth_dev)
{
struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
- return roc_nix_npc_mcast_config(&dev->nix, true, false);
+ return roc_nix_npc_mcast_config(&dev->nix, true,
+ eth_dev->data->promiscuous);
}
int
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] net/cnxk: fix promiscuous mode in multicast enable flow
2021-12-01 10:29 [PATCH] net/cnxk: fix promiscuous mode in multicast enable flow skori
@ 2022-01-13 4:05 ` Jerin Jacob
0 siblings, 0 replies; 2+ messages in thread
From: Jerin Jacob @ 2022-01-13 4:05 UTC (permalink / raw)
To: Sunil Kumar Kori, Ferruh Yigit
Cc: Nithin Dabilpuram, Kiran Kumar K, Satha Rao, dpdk-dev, Asaf Ravid
On Wed, Dec 1, 2021 at 4:00 PM <skori@marvell.com> wrote:
>
> From: Asaf Ravid <aravid@marvell.com>
>
> When multicast promisc was being enabled it caused the unicast promisc
> to be disabled. This fix resolves this by setting NIX_RX_MODE_PROMISC
> when eth_dev->data->promiscuous is set, regardless.
>
> ci: skip_checkpatch skip_roc_check
>
> Fixes: 325d79c00a5a ("net/cnxk: support all multicast")
>
> Signed-off-by: Asaf Ravid <aravid@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Applied to dpdk-next-net-mrvl/for-next-net. Thanks
Changed the git log to:
net/cnxk: fix promiscuous mode in multicast enable flow
When multicast promiscuous was being enabled it caused the unicast
promiscuous to be disabled. This fix resolves this by setting
NIX_RX_MODE_PROMISC when eth_dev->data->promiscuous is set, regardless.
Fixes: 325d79c00a5a ("net/cnxk: support all multicast")
Cc: stable@dpdk.org
Signed-off-by: Asaf Ravid <aravid@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
> ---
> drivers/common/cnxk/roc_nix_npc.c | 2 +-
> drivers/net/cnxk/cnxk_ethdev_ops.c | 3 ++-
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/common/cnxk/roc_nix_npc.c b/drivers/common/cnxk/roc_nix_npc.c
> index c0666c87d5..ad8839dde8 100644
> --- a/drivers/common/cnxk/roc_nix_npc.c
> +++ b/drivers/common/cnxk/roc_nix_npc.c
> @@ -96,7 +96,7 @@ roc_nix_npc_mcast_config(struct roc_nix *roc_nix, bool mcast_enable,
>
> if (mcast_enable)
> req->mode = NIX_RX_MODE_ALLMULTI;
> - else if (prom_enable)
> + if (prom_enable)
> req->mode = NIX_RX_MODE_PROMISC;
>
> return mbox_process(mbox);
> diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c
> index ce5f1f7240..34e4809650 100644
> --- a/drivers/net/cnxk/cnxk_ethdev_ops.c
> +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
> @@ -517,7 +517,8 @@ cnxk_nix_allmulticast_enable(struct rte_eth_dev *eth_dev)
> {
> struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
>
> - return roc_nix_npc_mcast_config(&dev->nix, true, false);
> + return roc_nix_npc_mcast_config(&dev->nix, true,
> + eth_dev->data->promiscuous);
> }
>
> int
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-01-13 4:05 ` Jerin Jacob
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