diff --git a/lib/dmadev/rte_dmadev.c b/lib/dmadev/rte_dmadev.c
index ffd7c5b97..fed168675 100644
--- a/lib/dmadev/rte_dmadev.c
+++ b/lib/dmadev/rte_dmadev.c
@@ -282,69 +282,6 @@ rte_dmadev_stats_reset(uint16_t dev_id, int vq_id)
 	return (*dev->dev_ops->stats_reset)(dev, vq_id);
 }
 
-static int
-xstats_get_count(uint16_t dev_id)
-{
-	struct rte_dmadev *dev = &rte_dmadevices[dev_id];
-
-	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->xstats_get_names, -ENOTSUP);
-
-	return (*dev->dev_ops->xstats_get_names)(dev, NULL, 0);
-}
-
-int
-rte_dmadev_xstats_names_get(uint16_t dev_id,
-			    struct rte_dmadev_xstats_name *xstats_names,
-			    uint32_t size)
-{
-	struct rte_dmadev *dev;
-	int cnt_expected_entries;
-
-	RTE_DMADEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
-
-	cnt_expected_entries = xstats_get_count(dev_id);
-
-	if (xstats_names == NULL || cnt_expected_entries < 0 ||
-	    (int)size < cnt_expected_entries || size == 0)
-		return cnt_expected_entries;
-
-	dev = &rte_dmadevices[dev_id];
-
-	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->xstats_get_names, -ENOTSUP);
-	return (*dev->dev_ops->xstats_get_names)(dev, xstats_names, size);
-}
-
-int
-rte_dmadev_xstats_get(uint16_t dev_id, const uint32_t ids[],
-		      uint64_t values[], uint32_t n)
-{
-	struct rte_dmadev *dev;
-
-	RTE_DMADEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
-	RTE_FUNC_PTR_OR_ERR_RET(ids, -EINVAL);
-	RTE_FUNC_PTR_OR_ERR_RET(values, -EINVAL);
-
-	dev = &rte_dmadevices[dev_id];
-
-	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->xstats_get, -ENOTSUP);
-
-	return (*dev->dev_ops->xstats_get)(dev, ids, values, n);
-}
-
-int
-rte_dmadev_xstats_reset(uint16_t dev_id, const uint32_t ids[], uint32_t nb_ids)
-{
-	struct rte_dmadev *dev;
-
-	RTE_DMADEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
-
-	dev = &rte_dmadevices[dev_id];
-
-	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->xstats_reset, -ENOTSUP);
-
-	return (*dev->dev_ops->xstats_reset)(dev, ids, nb_ids);
-}
-
 int
 rte_dmadev_dump(uint16_t dev_id, FILE *f)
 {
diff --git a/lib/dmadev/rte_dmadev.h b/lib/dmadev/rte_dmadev.h
index d64df17bd..2bfc0b619 100644
--- a/lib/dmadev/rte_dmadev.h
+++ b/lib/dmadev/rte_dmadev.h
@@ -824,95 +824,6 @@ __rte_experimental
 int
 rte_dmadev_stats_reset(uint16_t dev_id, int vq_id);
 
-/** Maximum name length for extended statistics counters */
-#define RTE_DMA_DEV_XSTATS_NAME_SIZE 64
-
-/**
- * A name-key lookup element for extended statistics.
- *
- * This structure is used to map between names and ID numbers
- * for extended ethdev statistics.
- */
-struct rte_dmadev_xstats_name {
-	char name[RTE_DMA_DEV_XSTATS_NAME_SIZE];
-};
-
-/**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice.
- *
- * Retrieve names of extended statistics of a DMA device.
- *
- * @param dev_id
- *   The identifier of the device.
- * @param[out] xstats_names
- *   Block of memory to insert names into. Must be at least size in capacity.
- *   If set to NULL, function returns required capacity.
- * @param size
- *   Capacity of xstats_names (number of names).
- * @return
- *   - positive value lower or equal to size: success. The return value
- *     is the number of entries filled in the stats table.
- *   - positive value higher than size: error, the given statistics table
- *     is too small. The return value corresponds to the size that should
- *     be given to succeed. The entries in the table are not valid and
- *     shall not be used by the caller.
- *   - negative value on error.
- */
-__rte_experimental
-int
-rte_dmadev_xstats_names_get(uint16_t dev_id,
-			    struct rte_dmadev_xstats_name *xstats_names,
-			    uint32_t size);
-
-/**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice.
- *
- * Retrieve extended statistics of a DMA device.
- *
- * @param dev_id
- *   The identifier of the device.
- * @param ids
- *   The id numbers of the stats to get. The ids can be got from the stat
- *   position in the stat list from rte_dmadev_get_xstats_names().
- * @param[out] values
- *   The values for each stats request by ID.
- * @param n
- *   The number of stats requested.
- *
- * @return
- *   - positive value: number of stat entries filled into the values array.
- *   - negative value on error.
- */
-__rte_experimental
-int
-rte_dmadev_xstats_get(uint16_t dev_id, const uint32_t ids[],
-		      uint64_t values[], uint32_t n);
-
-/**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice.
- *
- * Reset the values of the xstats of the selected component in the device.
- *
- * @param dev_id
- *   The identifier of the device.
- * @param ids
- *   Selects specific statistics to be reset. When NULL, all statistics
- *   will be reset. If non-NULL, must point to array of at least
- *   *nb_ids* size.
- * @param nb_ids
- *   The number of ids available from the *ids* array. Ignored when ids is NULL.
- *
- * @return
- *   - zero: successfully reset the statistics to zero.
- *   - negative value on error.
- */
-__rte_experimental
-int
-rte_dmadev_xstats_reset(uint16_t dev_id, const uint32_t ids[], uint32_t nb_ids);
-
 /**
  * @warning
  * @b EXPERIMENTAL: this API may change without prior notice.
diff --git a/lib/dmadev/rte_dmadev_pmd.h b/lib/dmadev/rte_dmadev_pmd.h
index 428ddc943..d0ec43af6 100644
--- a/lib/dmadev/rte_dmadev_pmd.h
+++ b/lib/dmadev/rte_dmadev_pmd.h
@@ -120,19 +120,6 @@ typedef int (*dmadev_stats_get_t)(struct rte_dmadev *dev, int vq_id,
 typedef int (*dmadev_stats_reset_t)(struct rte_dmadev *dev, int vq_id);
 /**< @internal Function used to reset basic statistics. */
 
-typedef int (*dmadev_xstats_get_names_t)(const struct rte_dmadev *dev,
-		struct rte_dmadev_xstats_name *xstats_names,
-		uint32_t size);
-/**< @internal Function used to get names of extended stats. */
-
-typedef int (*dmadev_xstats_get_t)(const struct rte_dmadev *dev,
-		const uint32_t ids[], uint64_t values[], uint32_t n);
-/**< @internal Function used to retrieve extended stats. */
-
-typedef int (*dmadev_xstats_reset_t)(struct rte_dmadev *dev,
-				     const uint32_t ids[], uint32_t nb_ids);
-/**< @internal Function used to reset extended stats. */
-
 typedef int (*dmadev_selftest_t)(uint16_t dev_id);
 /**< @internal Function used to start dmadev selftest. */
 
@@ -164,12 +151,6 @@ struct rte_dmadev_ops {
 	dmadev_stats_get_t stats_get;
 	/**< Reset basic statistics. */
 	dmadev_stats_reset_t stats_reset;
-	/**< Get names of extended stats. */
-	dmadev_xstats_get_names_t xstats_get_names;
-	/**< Get extended statistics. */
-	dmadev_xstats_get_t xstats_get;
-	/**< Reset extended statistics values. */
-	dmadev_xstats_reset_t xstats_reset;
 
 	/**< Device selftest function */
 	dmadev_selftest_t dev_selftest;
diff --git a/lib/dmadev/version.map b/lib/dmadev/version.map
index ed051d54f..a4d6b539a 100644
--- a/lib/dmadev/version.map
+++ b/lib/dmadev/version.map
@@ -27,9 +27,6 @@ EXPERIMENTAL {
 	rte_dmadev_completed_fails;
 	rte_dmadev_stats_get;
 	rte_dmadev_stats_reset;
-	rte_dmadev_xstats_names_get;
-	rte_dmadev_xstats_get;
-	rte_dmadev_xstats_reset;
 	rte_dmadev_selftest;
 
 	local: *;
