From: JinYu <jin.yu@intel.com>
To: dev@dpdk.org
Cc: changpeng.liu@intel.com, maxime.coquelin@redhat.com,
tiwei.bie@intel.com, zhihong.wang@intel.com,
JinYu <jin.yu@intel.com>, Lin Li <lilin24@baidu.com>,
Xun Ni <nixun@baidu.com>, Yu Zhang <zhangyu31@baidu.com>
Subject: [dpdk-dev] [PATCH v7 02/11] vhost: add packed ring
Date: Tue, 17 Sep 2019 22:52:25 +0800 [thread overview]
Message-ID: <20190917145234.16951-3-jin.yu@intel.com> (raw)
In-Reply-To: <20190917145234.16951-1-jin.yu@intel.com>
This patch add the packed ring in the rte_vhost_vring.
Signed-off-by: Lin Li <lilin24@baidu.com>
Signed-off-by: Xun Ni <nixun@baidu.com>
Signed-off-by: Yu Zhang <zhangyu31@baidu.com>
Signed-off-by: Jin Yu <jin.yu@intel.com>
---
lib/librte_vhost/rte_vhost.h | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/lib/librte_vhost/rte_vhost.h b/lib/librte_vhost/rte_vhost.h
index 9943575ce..7257f0965 100644
--- a/lib/librte_vhost/rte_vhost.h
+++ b/lib/librte_vhost/rte_vhost.h
@@ -103,9 +103,18 @@ struct rte_vhost_memory {
};
struct rte_vhost_vring {
- struct vring_desc *desc;
- struct vring_avail *avail;
- struct vring_used *used;
+ union {
+ struct vring_desc *desc;
+ struct vring_packed_desc *desc_packed;
+ };
+ union {
+ struct vring_avail *avail;
+ struct vring_packed_desc_event *driver_event;
+ };
+ union {
+ struct vring_used *used;
+ struct vring_packed_desc_event *device_event;
+ };
uint64_t log_guest_addr;
/** Deprecated, use rte_vhost_vring_call() instead. */
--
2.17.2
next prev parent reply other threads:[~2019-09-17 7:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190829141224.49700>
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 00/11] vhost: support inflight share memory protocol feature JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 01/11] vhost: add the inflight description JinYu
2019-09-18 1:29 ` Tiwei Bie
2019-09-18 1:37 ` Yu, Jin
2019-09-17 14:52 ` JinYu [this message]
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 03/11] vhost: add the inflight structure JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 04/11] vhost: add two new messages to support a shared buffer JinYu
2019-09-17 12:55 ` Aaron Conole
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 05/11] vhost: checkout and cleanup the resubmit inflight information JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 06/11] vhost: add the APIs to operate inflight ring JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 07/11] vhost: add APIs for user getting " JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 08/11] vhost: fix vring functions to support packed ring JinYu
2019-09-18 5:47 ` Tiwei Bie
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 09/11] vhost: add an API for judging vq format JinYu
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 10/11] vhost: add APIs to rte_vhost version map JinYu
2019-09-18 6:05 ` Tiwei Bie
2019-09-18 6:31 ` Yu, Jin
2019-09-17 14:52 ` [dpdk-dev] [PATCH v7 11/11] vhost: add vhost-user-blk example which support inflight JinYu
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