From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Jens Freimann <jfreimann@redhat.com>, dev@dpdk.org
Cc: tiwei.bie@intel.com, Gavin.Hu@arm.com
Subject: Re: [dpdk-dev] [PATCH v13 02/10] net/virtio: add packed virtqueue helpers
Date: Mon, 17 Dec 2018 17:30:33 +0100 [thread overview]
Message-ID: <58dd3c4d-a848-ead7-0a21-a7874d2f10a6@redhat.com> (raw)
In-Reply-To: <20181214155916.1142-3-jfreimann@redhat.com>
On 12/14/18 4:59 PM, Jens Freimann wrote:
> +static inline void
> +_set_desc_avail(struct vring_packed_desc *desc, int wrap_counter)
> +{
> + desc->flags |= VRING_DESC_F_AVAIL(wrap_counter) |
> + VRING_DESC_F_USED(!wrap_counter);
> +}
> +
> +static inline void
> +set_desc_avail(struct virtqueue *vq, struct vring_packed_desc *desc)
> +{
> + _set_desc_avail(desc, vq->avail_wrap_counter);
> +}
> +
I wonder whether these helpers are really needed, as they are no more
used in virtio_rxtx.c.
Only _set_desc_avail() is used for the ctrl vq.
next prev parent reply other threads:[~2018-12-17 16:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 15:59 [dpdk-dev] [PATCH v13 00/10] implement packed virtqueues Jens Freimann
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 01/10] net/virtio: add packed virtqueue defines Jens Freimann
2018-12-17 15:45 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 02/10] net/virtio: add packed virtqueue helpers Jens Freimann
2018-12-17 16:09 ` Maxime Coquelin
2018-12-17 16:30 ` Maxime Coquelin [this message]
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 03/10] net/virtio: vring init for packed queues Jens Freimann
2018-12-17 16:15 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 04/10] net/virtio: dump packed virtqueue data Jens Freimann
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 05/10] net/virtio: implement transmit path for packed queues Jens Freimann
2018-12-17 16:35 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 06/10] net/virtio: implement receive " Jens Freimann
2018-12-17 16:46 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 07/10] net/virtio: add virtio send command packed queue support Jens Freimann
2018-12-17 16:48 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 08/10] net/virtio-user: add option to use packed queues Jens Freimann
2018-12-17 16:49 ` Maxime Coquelin
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 09/10] net/virtio-user: fail if q used with packed vq Jens Freimann
2018-12-17 16:52 ` Maxime Coquelin
2018-12-17 19:27 ` Jens Freimann
2018-12-14 15:59 ` [dpdk-dev] [PATCH v13 10/10] net/virtio: enable packed virtqueues by default Jens Freimann
2018-12-17 16:52 ` Maxime Coquelin
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