struct packet_tracker cb_tracker[MAX_VHOST_DEVICE];
-
int
open_ioat(const char *value)
{
goto out;
}
rte_rawdev_start(dev_id);
- cb_tracker[dev_id].ioat_space = IOAT_RING_SIZE;
+ cb_tracker[dev_id].ioat_space = IOAT_RING_SIZE - 1;
dma_info->nr++;
i++;
}
return ret;
}
-uint32_t
+int32_t
ioat_transfer_data_cb(int vid, uint16_t queue_id,
struct rte_vhost_async_desc *descs,
struct rte_vhost_async_status *opaque_data, uint16_t count)
{
uint32_t i_desc;
- int dev_id = dma_bind[vid].dmas[queue_id * 2 + VIRTIO_RXQ].dev_id;
+ uint16_t dev_id = dma_bind[vid].dmas[queue_id * 2 + VIRTIO_RXQ].dev_id;
struct rte_vhost_iov_iter *src = NULL;
struct rte_vhost_iov_iter *dst = NULL;
unsigned long i_seg;
return i_desc;
}
-uint32_t
+int32_t
ioat_check_completed_copies_cb(int vid, uint16_t queue_id,
struct rte_vhost_async_status *opaque_data,
uint16_t max_packets)
unsigned short mask = MAX_ENQUEUED_SIZE - 1;
unsigned short i;
- int dev_id = dma_bind[vid].dmas[queue_id * 2
+ uint16_t dev_id = dma_bind[vid].dmas[queue_id * 2
+ VIRTIO_RXQ].dev_id;
- n_seg = rte_ioat_completed_ops(dev_id, 255, dump, dump);
- if (n_seg <= 0)
+ n_seg = rte_ioat_completed_ops(dev_id, 255, NULL, NULL, dump, dump);
+ if (n_seg < 0) {
+ RTE_LOG(ERR,
+ VHOST_DATA,
+ "fail to poll completed buf on IOAT device %u",
+ dev_id);
+ return 0;
+ }
+ if (n_seg == 0)
return 0;
cb_tracker[dev_id].ioat_space += n_seg;