Lines Matching refs:dma_area
72 struct vcdev_dma_area *dma_area; member
77 return &vcdev->dma_area->indicators; in indicators()
82 return &vcdev->dma_area->indicators2; in indicators2()
435 vcdev->dma_area->config_block.index = index; in virtio_ccw_read_vq_conf()
439 ccw->cda = (__u32)(unsigned long)(&vcdev->dma_area->config_block); in virtio_ccw_read_vq_conf()
443 return vcdev->dma_area->config_block.num ?: -ENOENT; in virtio_ccw_read_vq_conf()
745 vcdev->dma_area->status = 0; in virtio_ccw_reset()
952 u8 old_status = vcdev->dma_area->status; in virtio_ccw_get_status()
956 return vcdev->dma_area->status; in virtio_ccw_get_status()
964 ccw->count = sizeof(vcdev->dma_area->status); in virtio_ccw_get_status()
965 ccw->cda = (__u32)(unsigned long)&vcdev->dma_area->status; in virtio_ccw_get_status()
975 return vcdev->dma_area->status; in virtio_ccw_get_status()
981 u8 old_status = vcdev->dma_area->status; in virtio_ccw_set_status()
990 vcdev->dma_area->status = status; in virtio_ccw_set_status()
994 ccw->cda = (__u32)(unsigned long)&vcdev->dma_area->status; in virtio_ccw_set_status()
998 vcdev->dma_area->status = old_status; in virtio_ccw_set_status()
1032 ccw_device_dma_free(vcdev->cdev, vcdev->dma_area, in virtio_ccw_release_dev()
1033 sizeof(*vcdev->dma_area)); in virtio_ccw_release_dev()
1295 vcdev->dma_area = ccw_device_dma_zalloc(vcdev->cdev, in virtio_ccw_online()
1296 sizeof(*vcdev->dma_area)); in virtio_ccw_online()
1297 if (!vcdev->dma_area) { in virtio_ccw_online()
1336 ccw_device_dma_free(vcdev->cdev, vcdev->dma_area, in virtio_ccw_online()
1337 sizeof(*vcdev->dma_area)); in virtio_ccw_online()