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From: Jens Freimann <jfreimann@redhat.com>
To: Tiwei Bie <tiwei.bie@intel.com>
Cc: mst@redhat.com, virtualization@lists.linux-foundation.org,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	jasowang@redhat.com, wexu@redhat.com
Subject: Re: [PATCH RFC 1/2] virtio: introduce packed ring defines
Date: Tue, 27 Feb 2018 10:18:00 +0100	[thread overview]
Message-ID: <20180227091800.n45ng3xgraoqi24u@dhcp-192-241.str.redhat.com> (raw)
In-Reply-To: <20180227085458.h5dytkwaeczrrijr@dhcp-192-241.str.redhat.com>

On Tue, Feb 27, 2018 at 09:54:58AM +0100, Jens Freimann wrote:
>On Fri, Feb 23, 2018 at 07:18:00PM +0800, Tiwei Bie wrote:
>>Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
>>---
>>include/uapi/linux/virtio_config.h | 18 +++++++++-
>>include/uapi/linux/virtio_ring.h   | 68 ++++++++++++++++++++++++++++++++++++++
>>2 files changed, 85 insertions(+), 1 deletion(-)
>>
>>diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
>>index 308e2096291f..e3d077ef5207 100644
>>--- a/include/uapi/linux/virtio_config.h
>>+++ b/include/uapi/linux/virtio_config.h
>>@@ -49,7 +49,7 @@
>> * transport being used (eg. virtio_ring), the rest are per-device feature
>> * bits. */
>>#define VIRTIO_TRANSPORT_F_START	28
>>-#define VIRTIO_TRANSPORT_F_END		34
>>+#define VIRTIO_TRANSPORT_F_END		37
>>
>>#ifndef VIRTIO_CONFIG_NO_LEGACY
>>/* Do we get callbacks when the ring is completely used, even if we've
>>@@ -71,4 +71,20 @@
>> * this is for compatibility with legacy systems.
>> */
>>#define VIRTIO_F_IOMMU_PLATFORM		33
>>+
>>+/* This feature indicates support for the packed virtqueue layout. */
>>+#define VIRTIO_F_RING_PACKED		34
>
>Spec says VIRTIO_F_PACKED_RING not RING_PACKED

Ignore this. Seems to have changed.

regards,
Jens 

  reply	other threads:[~2018-02-27  9:18 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-23 11:17 [PATCH RFC 0/2] Packed ring for virtio Tiwei Bie
2018-02-23 11:17 ` Tiwei Bie
2018-02-23 11:18 ` [PATCH RFC 1/2] virtio: introduce packed ring defines Tiwei Bie
2018-02-23 11:18   ` Tiwei Bie
2018-02-27  8:54   ` Jens Freimann
2018-02-27  8:54   ` Jens Freimann
2018-02-27  9:18     ` Jens Freimann [this message]
2018-02-27  9:18     ` Jens Freimann
2018-02-27 12:01     ` Tiwei Bie
2018-02-27 12:01     ` Tiwei Bie
2018-02-27 20:28     ` Michael S. Tsirkin
2018-02-27 20:28     ` Michael S. Tsirkin
2018-02-27  9:26   ` David Laight
2018-02-27  9:26   ` David Laight
2018-02-27 11:31     ` Tiwei Bie
2018-02-27 11:31       ` Tiwei Bie
2018-02-23 11:18 ` [PATCH RFC 2/2] virtio_ring: support packed ring Tiwei Bie
2018-02-23 11:18   ` Tiwei Bie
2018-03-16  4:03   ` Jason Wang
2018-03-16  4:03     ` Jason Wang
2018-03-16  6:10     ` Tiwei Bie
2018-03-16  6:10       ` Tiwei Bie
2018-03-16  6:44       ` Jason Wang
2018-03-16  6:44       ` Jason Wang
2018-03-16  7:40         ` Tiwei Bie
2018-03-16  7:40         ` Tiwei Bie
2018-03-16  8:34           ` Jason Wang
2018-03-16  8:34             ` Jason Wang
2018-03-16 10:04             ` Tiwei Bie
2018-03-16 11:36               ` Jason Wang
2018-03-16 11:36                 ` Jason Wang
2018-03-16 14:30                 ` Michael S. Tsirkin
2018-03-16 14:30                   ` Michael S. Tsirkin
2018-03-21  7:35                   ` Tiwei Bie
2018-03-21  7:35                     ` Tiwei Bie
2018-03-21  7:30                 ` Tiwei Bie
2018-03-21  7:30                   ` Tiwei Bie
2018-03-16 10:04             ` Tiwei Bie
  -- strict thread matches above, loose matches on Subject: below --
2018-02-14  2:37 [PATCH RFC 0/2] Packed ring for vhost Jason Wang
2018-02-14  2:37 ` [PATCH RFC 1/2] virtio: introduce packed ring defines Jason Wang
2018-02-14  2:37   ` Jason Wang

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