From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org, chenbo.xia@intel.com, mkp@redhat.com,
fbl@redhat.com, jasowang@redhat.com, cunming.liang@intel.com,
xieyongji@bytedance.com, echaudro@redhat.com,
eperezma@redhat.com, amorenoz@redhat.com, lulu@redhat.com
Subject: Re: [PATCH v3 18/28] vhost: add VDUSE device creation and destruction
Date: Thu, 1 Jun 2023 16:05:15 +0200 [thread overview]
Message-ID: <2856178d-bd90-0b7e-55d8-cb9381306d71@redhat.com> (raw)
In-Reply-To: <CAJFAV8zufeFu8EKguez9MG4gx=BxpsOBzumgyvJK60yzZqWqYQ@mail.gmail.com>
On 5/26/23 11:11, David Marchand wrote:
> On Thu, May 25, 2023 at 6:27 PM Maxime Coquelin
> <maxime.coquelin@redhat.com> wrote:
>> diff --git a/lib/vhost/vduse.c b/lib/vhost/vduse.c
>> new file mode 100644
>> index 0000000000..d67818bfb5
>> --- /dev/null
>> +++ b/lib/vhost/vduse.c
>
> [snip]
>
>> +#define VDUSE_NET_SUPPORTED_FEATURES ((1ULL << VIRTIO_NET_F_MRG_RXBUF) | \
>> + (1ULL << VIRTIO_F_ANY_LAYOUT) | \
>> + (1ULL << VIRTIO_F_VERSION_1) | \
>> + (1ULL << VIRTIO_NET_F_GSO) | \
>> + (1ULL << VIRTIO_NET_F_HOST_TSO4) | \
>> + (1ULL << VIRTIO_NET_F_HOST_TSO6) | \
>> + (1ULL << VIRTIO_NET_F_HOST_UFO) | \
>> + (1ULL << VIRTIO_NET_F_HOST_ECN) | \
>> + (1ULL << VIRTIO_NET_F_CSUM) | \
>> + (1ULL << VIRTIO_NET_F_GUEST_CSUM) | \
>> + (1ULL << VIRTIO_NET_F_GUEST_TSO4) | \
>> + (1ULL << VIRTIO_NET_F_GUEST_TSO6) | \
>> + (1ULL << VIRTIO_NET_F_GUEST_UFO) | \
>> + (1ULL << VIRTIO_NET_F_GUEST_ECN) | \
>> + (1ULL << VIRTIO_RING_F_INDIRECT_DESC) | \
>> + (1ULL << VIRTIO_F_IN_ORDER) | \
>> + (1ULL << VIRTIO_F_IOMMU_PLATFORM))
>
> That's a lot of indent/spaces.
>
> #define VDUSE_NET_SUPPORTED_FEATURES (\
> (1ULL << VIRTIO_NET_F_MRG_RXBUF) | \
> (1ULL << VIRTIO_F_ANY_LAYOUT) | \
>
>
> Plus, can't we use RTE_BIT64? (this could be a cleanup to do on the
> whole vhost library)
>
>
Agree we should move to RTE_BIT64(), I'll do that in another patch for
-rc2 if that is fine to you (including the indents/spaces reduction).
Maxime
next prev parent reply other threads:[~2023-06-01 14:05 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 16:25 [PATCH v3 00/28] Add VDUSE support to Vhost library Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 01/28] vhost: fix missing guest notif stat increment Maxime Coquelin
2023-06-01 19:59 ` Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 02/28] vhost: fix invalid call FD handling Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 03/28] vhost: fix IOTLB entries overlap check with previous entry Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 04/28] vhost: add helper of IOTLB entries coredump Maxime Coquelin
2023-05-26 8:46 ` David Marchand
2023-06-01 13:43 ` Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 05/28] vhost: add helper for IOTLB entries shared page check Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 06/28] vhost: don't dump unneeded pages with IOTLB Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 07/28] vhost: change to single IOTLB cache per device Maxime Coquelin
2023-05-29 6:32 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 08/28] vhost: add offset field to IOTLB entries Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 09/28] vhost: add page size info to IOTLB entry Maxime Coquelin
2023-05-29 6:32 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 10/28] vhost: retry translating IOVA after IOTLB miss Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 11/28] vhost: introduce backend ops Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 12/28] vhost: add IOTLB cache entry removal callback Maxime Coquelin
2023-05-29 6:33 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 13/28] vhost: add helper for IOTLB misses Maxime Coquelin
2023-05-29 6:33 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 14/28] vhost: add helper for interrupt injection Maxime Coquelin
2023-05-26 8:54 ` David Marchand
2023-06-01 13:58 ` Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 15/28] vhost: add API to set max queue pairs Maxime Coquelin
2023-05-26 8:58 ` David Marchand
2023-06-01 14:00 ` Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 16/28] net/vhost: use " Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 17/28] vhost: add control virtqueue support Maxime Coquelin
2023-05-29 6:51 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 18/28] vhost: add VDUSE device creation and destruction Maxime Coquelin
2023-05-26 9:11 ` David Marchand
2023-06-01 14:05 ` Maxime Coquelin [this message]
2023-05-25 16:25 ` [PATCH v3 19/28] vhost: add VDUSE callback for IOTLB miss Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 20/28] vhost: add VDUSE callback for IOTLB entry removal Maxime Coquelin
2023-05-29 6:51 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 21/28] vhost: add VDUSE callback for IRQ injection Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 22/28] vhost: add VDUSE events handler Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 23/28] vhost: add support for virtqueue state get event Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 24/28] vhost: add support for VDUSE status set event Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 25/28] vhost: add support for VDUSE IOTLB update event Maxime Coquelin
2023-05-29 6:52 ` Xia, Chenbo
2023-05-25 16:25 ` [PATCH v3 26/28] vhost: add VDUSE device startup Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 27/28] vhost: add multiqueue support to VDUSE Maxime Coquelin
2023-05-25 16:25 ` [PATCH v3 28/28] vhost: add VDUSE device stop Maxime Coquelin
2023-05-29 6:53 ` Xia, Chenbo
2023-06-01 18:48 ` Maxime Coquelin
2023-05-26 9:14 ` [PATCH v3 00/28] Add VDUSE support to Vhost library David Marchand
2023-06-01 14:59 ` Maxime Coquelin
2023-06-01 15:18 ` David Marchand
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