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-rw-r--r--include/soc/fsl/qman.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/soc/fsl/qman.h b/include/soc/fsl/qman.h
index aa31c05a103a..cfe00e08e85b 100644
--- a/include/soc/fsl/qman.h
+++ b/include/soc/fsl/qman.h
@@ -32,6 +32,7 @@
#define __FSL_QMAN_H
#include <linux/bitops.h>
+#include <linux/device.h>
/* Hardware constants */
#define QM_CHANNEL_SWPORTAL0 0
@@ -915,6 +916,16 @@ u16 qman_affine_channel(int cpu);
struct qman_portal *qman_get_affine_portal(int cpu);
/**
+ * qman_start_using_portal - register a device link for the portal user
+ * @p: the portal that will be in use
+ * @dev: the device that will use the portal
+ *
+ * Makes sure that the devices that use the portal are unbound when the
+ * portal is unbound
+ */
+int qman_start_using_portal(struct qman_portal *p, struct device *dev);
+
+/**
* qman_p_poll_dqrr - process DQRR (fast-path) entries
* @limit: the maximum number of DQRR entries to process
*