#include <rte_bitops.h>
#include <rte_common.h>
#include <rte_compat.h>
-#include <rte_dev.h>
#ifdef __cplusplus
extern "C" {
* @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.
* @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 {
/** 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.
#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);
}