From 75dbf6ff44fc7f499f401265703d4bca5aaf3a79 Mon Sep 17 00:00:00 2001 From: Timos Ampelikiotis Date: Fri, 17 Mar 2023 14:59:49 +0100 Subject: Update/Polish virtio-loopback-adapter Delta release: - Add new ioctl for sharing communication shared struct - Remove old ioctls and comments Signed-off-by: Timos Ampelikiotis --- virtio_loopback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'virtio_loopback.c') diff --git a/virtio_loopback.c b/virtio_loopback.c index 0eaac50..38b4209 100644 --- a/virtio_loopback.c +++ b/virtio_loopback.c @@ -2122,8 +2122,8 @@ int virtio_loopback_start(void) */ (void)ioctl(fd, EFD_INIT, &info); - /* Map notification mechanism */ - /* Multiple mmaps: /dev/loopback-0/vqs, /dev/loopback-0/ctlr */ + /* Map communication mechanism */ + (void)ioctl(fd, SHARE_COM_STRUCT); address = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (address == MAP_FAILED) { perror("mmap operation failed"); -- cgit