X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fdmadev%2Frte_dmadev.h;h=ad9e7a09758f89387040d631798376c8ba93827f;hb=ec487c189686ee9b3b7551d3aca138cec3f91e74;hp=bf78748b0c25c16526cfb8f7fa449b3f255815b3;hpb=190f7e84c338beb5cbf086123103cc7e49b05d67;p=dpdk.git

diff --git a/lib/dmadev/rte_dmadev.h b/lib/dmadev/rte_dmadev.h
index bf78748b0c..ad9e7a0975 100644
--- a/lib/dmadev/rte_dmadev.h
+++ b/lib/dmadev/rte_dmadev.h
@@ -149,7 +149,6 @@
 #include <rte_bitops.h>
 #include <rte_common.h>
 #include <rte_compat.h>
-#include <rte_dev.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -262,6 +261,14 @@ int16_t rte_dma_next_dev(int16_t start_dev_id);
  * @see struct rte_dma_conf::silent_mode
  */
 #define RTE_DMA_CAPA_SILENT             RTE_BIT64(5)
+/** Supports error handling
+ *
+ * With this bit set, invalid input addresses will be reported as operation failures
+ * to the user but other operations can continue.
+ * Without this bit set, invalid data is not handled by either HW or driver, so user
+ * must ensure that all memory addresses are valid and accessible by HW.
+ */
+#define RTE_DMA_CAPA_HANDLES_ERRORS	RTE_BIT64(6)
 /** Support copy operation.
  * This capability start with index of 32, so that it could leave gap between
  * normal capability and ops capability.
@@ -525,7 +532,7 @@ struct rte_dma_port_param {
 		 * @note If some fields can not be supported by the
 		 * hardware/driver, then the driver ignores those fields.
 		 * Please check driver-specific documentation for limitations
-		 * and capablites.
+		 * and capabilities.
 		 */
 		__extension__
 		struct {
@@ -723,7 +730,7 @@ enum rte_dma_status_code {
 	/** The operation completed successfully. */
 	RTE_DMA_STATUS_SUCCESSFUL,
 	/** The operation failed to complete due abort by user.
-	 * This is mainly used when processing dev_stop, user could modidy the
+	 * This is mainly used when processing dev_stop, user could modify the
 	 * descriptors (e.g. change one bit to tell hardware abort this job),
 	 * it allows outstanding requests to be complete as much as possible,
 	 * so reduce the time to stop the device.
@@ -1118,7 +1125,7 @@ rte_dma_burst_capacity(int16_t dev_id, uint16_t vchan)
 #ifdef RTE_DMADEV_DEBUG
 	if (!rte_dma_is_valid(dev_id))
 		return 0;
-	RTE_FUNC_PTR_OR_ERR_RET(*obbj->burst_capacity, 0);
+	RTE_FUNC_PTR_OR_ERR_RET(*obj->burst_capacity, 0);
 #endif
 	return (*obj->burst_capacity)(obj->dev_private, vchan);
 }