#include <rte_string_fns.h>
#include <rte_virtio_net.h>
-#include "vhost-net-cdev.h"
+#include "virtio-net-cdev.h"
+#include "vhost-net.h"
+#include "eventfd_copy.h"
#define FUSE_OPT_DUMMY "\0\0"
#define FUSE_OPT_FORE "-f\0\0"
static const char default_cdev[] = "vhost-net";
static struct fuse_session *session;
-static struct vhost_net_device_ops const *ops;
+struct vhost_net_device_ops const *ops;
/*
* Returns vhost_device_ctx from given fuse_req_t. The index is populated later
break;
default:
- result = ops->set_mem_table(ctx,
- in_buf, mem_temp.nregions);
+ result = cuse_set_mem_table(ctx, in_buf,
+ mem_temp.nregions);
if (result)
fuse_reply_err(req, EINVAL);
else
break;
case VHOST_SET_VRING_KICK:
- LOG_DEBUG(VHOST_CONFIG,
- "(%"PRIu64") IOCTL: VHOST_SET_VRING_KICK\n", ctx.fh);
- VHOST_IOCTL_R(struct vhost_vring_file, file,
- ops->set_vring_kick);
- break;
-
case VHOST_SET_VRING_CALL:
- LOG_DEBUG(VHOST_CONFIG,
- "(%"PRIu64") IOCTL: VHOST_SET_VRING_CALL\n", ctx.fh);
- VHOST_IOCTL_R(struct vhost_vring_file, file,
- ops->set_vring_call);
+ if (cmd == VHOST_SET_VRING_KICK)
+ LOG_DEBUG(VHOST_CONFIG,
+ "(%"PRIu64") IOCTL: VHOST_SET_VRING_KICK\n",
+ ctx.fh);
+ else
+ LOG_DEBUG(VHOST_CONFIG,
+ "(%"PRIu64") IOCTL: VHOST_SET_VRING_CALL\n",
+ ctx.fh);
+ if (!in_buf)
+ VHOST_IOCTL_RETRY(sizeof(struct vhost_vring_file), 0);
+ else {
+ int fd;
+ file = *(const struct vhost_vring_file *)in_buf;
+ LOG_DEBUG(VHOST_CONFIG,
+ "idx:%d fd:%d\n", file.index, file.fd);
+ fd = eventfd_copy(file.fd, ctx.pid);
+ if (fd < 0) {
+ fuse_reply_ioctl(req, -1, NULL, 0);
+ result = -1;
+ break;
+ }
+ file.fd = fd;
+ if (cmd == VHOST_SET_VRING_KICK) {
+ result = ops->set_vring_kick(ctx, &file);
+ fuse_reply_ioctl(req, result, NULL, 0);
+ } else {
+ result = ops->set_vring_call(ctx, &file);
+ fuse_reply_ioctl(req, result, NULL, 0);
+ }
+ }
break;
default: