* [PATCH] event/cnxk: fix incorrect return value
@ 2022-05-18 14:04 pbhagavatula
2022-06-13 5:57 ` Jerin Jacob
0 siblings, 1 reply; 2+ messages in thread
From: pbhagavatula @ 2022-05-18 14:04 UTC (permalink / raw)
To: Pavan Nikhilesh, Shijith Thotton; +Cc: jerinj, dev, stable
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
The `rte_event_eth_tx_adapter_enqueue()` function expects driver layer
to return the total number of events successfully transmitted.
Fix cn10k driver returning the number of packets transmitted in a
event vector instead of number of events.
Fixes: 761a321acf91 ("event/cnxk: support vectorized Tx event fast path")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
drivers/event/cnxk/cn10k_worker.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/event/cnxk/cn10k_worker.h b/drivers/event/cnxk/cn10k_worker.h
index 034f508dd8..0915f404e0 100644
--- a/drivers/event/cnxk/cn10k_worker.h
+++ b/drivers/event/cnxk/cn10k_worker.h
@@ -651,7 +651,7 @@ cn10k_sso_hws_event_tx(struct cn10k_sso_hws *ws, struct rte_event *ev,
}
rte_mempool_put(rte_mempool_from_obj(ev->vec), ev->vec);
rte_prefetch0(ws);
- return (meta & 0xFFFF);
+ return 1;
}
m = ev->mbuf;
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] event/cnxk: fix incorrect return value
2022-05-18 14:04 [PATCH] event/cnxk: fix incorrect return value pbhagavatula
@ 2022-06-13 5:57 ` Jerin Jacob
0 siblings, 0 replies; 2+ messages in thread
From: Jerin Jacob @ 2022-06-13 5:57 UTC (permalink / raw)
To: Pavan Nikhilesh; +Cc: Shijith Thotton, Jerin Jacob, dpdk-dev, dpdk stable
On Wed, May 18, 2022 at 7:34 PM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> The `rte_event_eth_tx_adapter_enqueue()` function expects driver layer
> to return the total number of events successfully transmitted.
> Fix cn10k driver returning the number of packets transmitted in a
> event vector instead of number of events.
>
> Fixes: 761a321acf91 ("event/cnxk: support vectorized Tx event fast path")
> Cc: stable@dpdk.org
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Applied to dpdk-next-net-eventdev/for-main. Thanks
> ---
> drivers/event/cnxk/cn10k_worker.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/event/cnxk/cn10k_worker.h b/drivers/event/cnxk/cn10k_worker.h
> index 034f508dd8..0915f404e0 100644
> --- a/drivers/event/cnxk/cn10k_worker.h
> +++ b/drivers/event/cnxk/cn10k_worker.h
> @@ -651,7 +651,7 @@ cn10k_sso_hws_event_tx(struct cn10k_sso_hws *ws, struct rte_event *ev,
> }
> rte_mempool_put(rte_mempool_from_obj(ev->vec), ev->vec);
> rte_prefetch0(ws);
> - return (meta & 0xFFFF);
> + return 1;
> }
>
> m = ev->mbuf;
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-05-18 14:04 [PATCH] event/cnxk: fix incorrect return value pbhagavatula
2022-06-13 5:57 ` Jerin Jacob
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