raw/ioat: add info query for idxd device

[dpdk.git] / drivers / raw / ioat / ioat_common.c

diff --git a/drivers/raw/ioat/ioat_common.c b/drivers/raw/ioat/ioat_common.c
index 5173c33..b5cea2f 100644 (file)
--- a/drivers/raw/ioat/ioat_common.c
+++ b/drivers/raw/ioat/ioat_common.c
@@ -44,6 +44,24 @@ idxd_dev_dump(struct rte_rawdev *dev, FILE *f)
        return 0;
 }
 
+int
+idxd_dev_info_get(struct rte_rawdev *dev, rte_rawdev_obj_t dev_info,
+               size_t info_size)
+{
+       struct rte_ioat_rawdev_config *cfg = dev_info;
+       struct idxd_rawdev *idxd = dev->dev_private;
+       struct rte_idxd_rawdev *rte_idxd = &idxd->public;
+
+       if (info_size != sizeof(*cfg))
+               return -EINVAL;
+
+       if (cfg != NULL) {
+               cfg->ring_size = rte_idxd->hdl_ring_sz;
+               cfg->hdls_disable = rte_idxd->hdls_disable;
+       }
+       return 0;
+}
+
 int
 idxd_dev_configure(const struct rte_rawdev *dev,
                rte_rawdev_obj_t config, size_t config_size)
@@ -153,6 +171,7 @@ idxd_rawdev_create(const char *name, struct rte_device *dev,
 
        idxd = rawdev->dev_private;
        *idxd = *base_idxd; /* copy over the main fields already passed in */
+       idxd->public.type = RTE_IDXD_DEV;
        idxd->rawdev = rawdev;
        idxd->mz = mz;