New upstream version 17.08

[deb_dpdk.git] / drivers / bus / fslmc / fslmc_vfio.h

diff --git a/drivers/bus/fslmc/fslmc_vfio.h b/drivers/bus/fslmc/fslmc_vfio.h
index 53dd0b7..0aff9b1 100644 (file)
--- a/drivers/bus/fslmc/fslmc_vfio.h
+++ b/drivers/bus/fslmc/fslmc_vfio.h
@@ -2,7 +2,7 @@
  *   BSD LICENSE
  *
  *   Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
- *   Copyright (c) 2016 NXP. All rights reserved.
+ *   Copyright 2016 NXP.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -39,6 +39,10 @@
 #define DPAA2_VENDOR_ID                0x1957
 #define DPAA2_MC_DPNI_DEVID    7
 #define DPAA2_MC_DPSECI_DEVID  3
+#define DPAA2_MC_DPCON_DEVID   5
+#define DPAA2_MC_DPIO_DEVID    9
+#define DPAA2_MC_DPBP_DEVID    10
+#define DPAA2_MC_DPCI_DEVID    11
 
 #define VFIO_MAX_GRP 1
 
@@ -63,20 +67,48 @@ typedef struct fslmc_vfio_container {
        struct fslmc_vfio_group *group_list[VFIO_MAX_GRP];
 } fslmc_vfio_container;
 
-int vfio_dmamap_mem_region(
-       uint64_t vaddr,
-       uint64_t iova,
-       uint64_t size);
+struct rte_dpaa2_object;
+
+TAILQ_HEAD(rte_fslmc_object_list, rte_dpaa2_object);
+
+typedef int (*rte_fslmc_obj_create_t)(struct fslmc_vfio_device *vdev,
+                                        struct vfio_device_info *obj_info,
+                                        int object_id);
+
+/**
+ * A structure describing a DPAA2 driver.
+ */
+struct rte_dpaa2_object {
+       TAILQ_ENTRY(rte_dpaa2_object) next; /**< Next in list. */
+       const char *name;            /**< Name of Object. */
+       uint16_t object_id;             /**< DPAA2 Object ID */
+       rte_fslmc_obj_create_t create;
+};
+
+int rte_dpaa2_intr_enable(struct rte_intr_handle *intr_handle,
+                         uint32_t index);
 
 int fslmc_vfio_setup_group(void);
 int fslmc_vfio_process_group(void);
 int rte_fslmc_vfio_dmamap(void);
 
-/* create dpio device */
-int dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,
-                            struct vfio_device_info *obj_info,
-                            int object_id);
+/**
+ * Register a DPAA2 MC Object driver.
+ *
+ * @param mc_object
+ *   A pointer to a rte_dpaa_object structure describing the mc object
+ *   to be registered.
+ */
+void rte_fslmc_object_register(struct rte_dpaa2_object *object);
 
-int dpaa2_create_dpbp_device(int dpbp_id);
+/** Helper for DPAA2 object registration */
+#define RTE_PMD_REGISTER_DPAA2_OBJECT(nm, dpaa2_obj) \
+RTE_INIT(dpaa2objinitfn_ ##nm); \
+static void dpaa2objinitfn_ ##nm(void) \
+{\
+       (dpaa2_obj).name = RTE_STR(nm);\
+       rte_fslmc_object_register(&dpaa2_obj); \
+} \
+RTE_PMD_EXPORT_NAME(nm, __COUNTER__)
 
 #endif /* _FSLMC_VFIO_H_ */