Re: [net-next v2 1/2] gve: Map IRQs to NAPI instances

[Praveen Kaligineedi]

On Mon, Sep 30, 2024 at 2:07 PM Joe Damato <jdamato@xxxxxxxxxx> wrote:
>
> Use netdev-genl interface to map IRQs to NAPI instances so that this
> information is accessible by user apps via netlink.
>
> $ cat /proc/interrupts | grep gve | grep -v mgmnt | cut -f1 --delimiter=':'
>  34
>  35
>  36
>  37
>  38
>  39
>  40
> [...]
>  65
>
> $ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
>                          --dump napi-get --json='{"ifindex": 2}'
> [{'id': 8288, 'ifindex': 2, 'irq': 65},
>   [...]
>  {'id': 8263, 'ifindex': 2, 'irq': 40},
>  {'id': 8262, 'ifindex': 2, 'irq': 39},
>  {'id': 8261, 'ifindex': 2, 'irq': 38},
>  {'id': 8260, 'ifindex': 2, 'irq': 37},
>  {'id': 8259, 'ifindex': 2, 'irq': 36},
>  {'id': 8258, 'ifindex': 2, 'irq': 35},
>  {'id': 8257, 'ifindex': 2, 'irq': 34}]
>
> Signed-off-by: Joe Damato <jdamato@xxxxxxxxxx>

Reviewed-by: Praveen Kaligineedi <pkaligineedi@xxxxxxxxxx>