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dm: vhost: remove support for non-msix devices

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irqfd only supports msix devices. In the current code a mevent is
added to poll the callfd from userspace to support intx devices.
This patch removes the support for non-msix devices since they are
not used in the current device model.

Tracked-On: #1877
Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Jian Jun Chen
2018-12-12 15:09:08 +08:00
committed by wenlingz
parent b29fc619af
commit cb31381561
2 changed files with 17 additions and 47 deletions
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2
devicemodel/include/vhost.h
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@@ -15,7 +15,6 @@
#define __VHOST_H__
#include "virtio.h"
#include "mevent.h"
/**
* @brief vhost APIs
@@ -28,7 +27,6 @@ struct vhost_vq {
int kick_fd; /**< fd of kick eventfd */
int call_fd; /**< fd of call eventfd */
int idx; /**< index of this vq in vhost dev */
struct mevent *mevp; /**< mevent for call eventfd */
struct vhost_dev *dev; /**< pointer to vhost_dev */
};