Re: [PATCH] event/cnxk: fix timer ops init in secondary

[Jerin Jacob <jerinjacobk@gmail.com>]

On Sun, Feb 5, 2023 at 12:04 PM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> Fix event timer fast-path ops not being initialized in secondary
> process.
>
> Fixes: dd519f83dd96 ("event/cnxk: add timer adapter capabilities")
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

Applied to dpdk-next-net-eventdev/for-main. Thanks


> ---
>  drivers/event/cnxk/cnxk_tim_evdev.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/drivers/event/cnxk/cnxk_tim_evdev.c b/drivers/event/cnxk/cnxk_tim_evdev.c
> index 5dd79cbd47..c155764b77 100644
> --- a/drivers/event/cnxk/cnxk_tim_evdev.c
> +++ b/drivers/event/cnxk/cnxk_tim_evdev.c
> @@ -381,6 +381,7 @@ cnxk_tim_caps_get(const struct rte_eventdev *evdev, uint64_t flags,
>                   cnxk_sso_set_priv_mem_t priv_mem_fn)
>  {
>         struct cnxk_tim_evdev *dev = cnxk_tim_priv_get();
> +       struct cnxk_tim_ring *tim_ring;
>
>         RTE_SET_USED(flags);
>
> @@ -403,6 +404,12 @@ cnxk_tim_caps_get(const struct rte_eventdev *evdev, uint64_t flags,
>         dev->event_dev = (struct rte_eventdev *)(uintptr_t)evdev;
>         *caps = RTE_EVENT_TIMER_ADAPTER_CAP_INTERNAL_PORT |
>                 RTE_EVENT_TIMER_ADAPTER_CAP_PERIODIC;
> +
> +       tim_ring = ((struct rte_event_timer_adapter_data
> +                            *)((char *)caps - offsetof(struct rte_event_timer_adapter_data, caps)))
> +                          ->adapter_priv;
> +       if (tim_ring != NULL && rte_eal_process_type() == RTE_PROC_SECONDARY)
> +               cnxk_tim_set_fp_ops(tim_ring);
>         *ops = &cnxk_tim_ops;
>
>         return 0;
> --
> 2.25.1
>