/* SPDX-License-Identifier: BSD-3-Clause
*
- * Copyright 2016 NXP
+ * Copyright 2016,2019 NXP
*
*/
#include <rte_dev.h>
#include <rte_bus.h>
#include <rte_tailq.h>
+#include <rte_devargs.h>
+#include <rte_mbuf.h>
+#include <rte_mbuf_dyn.h>
#include <fslmc_vfio.h>
#define FSLMC_OBJECT_MAX_LEN 32 /**< Length of each device on bus */
+#define DPAA2_INVALID_MBUF_SEQN 0
+
+typedef uint32_t dpaa2_seqn_t;
+extern int dpaa2_seqn_dynfield_offset;
+
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ *
+ * Read dpaa2 sequence number from mbuf.
+ *
+ * @param mbuf Structure to read from.
+ * @return pointer to dpaa2 sequence number.
+ */
+__rte_experimental
+static inline dpaa2_seqn_t *
+dpaa2_seqn(struct rte_mbuf *mbuf)
+{
+ return RTE_MBUF_DYNFIELD(mbuf, dpaa2_seqn_dynfield_offset,
+ dpaa2_seqn_t *);
+}
/** Device driver supports link state interrupt */
#define RTE_DPAA2_DRV_INTR_LSC 0x0008
TAILQ_HEAD(rte_fslmc_device_list, rte_dpaa2_device);
TAILQ_HEAD(rte_fslmc_driver_list, rte_dpaa2_driver);
+#define RTE_DEV_TO_FSLMC_CONST(ptr) \
+ container_of(ptr, const struct rte_dpaa2_device, device)
+
extern struct rte_fslmc_bus rte_fslmc_bus;
enum rte_dpaa2_dev_type {
DPAA2_CI, /**< DPCI type device */
DPAA2_MPORTAL, /**< DPMCP type device */
DPAA2_QDMA, /**< DPDMAI type device */
+ DPAA2_MUX, /**< DPDMUX type device */
+ DPAA2_DPRTC, /**< DPRTC type device */
/* Unknown device placeholder */
DPAA2_UNKNOWN,
DPAA2_DEVTYPE_MAX,
/**< Count of all devices scanned */
};
-#define DPAA2_PORTAL_DEQUEUE_DEPTH 32
-
-/* Create storage for dqrr entries per lcore */
-struct dpaa2_portal_dqrr {
- struct rte_mbuf *mbuf[DPAA2_PORTAL_DEQUEUE_DEPTH];
- uint64_t dqrr_held;
- uint8_t dqrr_size;
-};
-
-RTE_DECLARE_PER_LCORE(struct dpaa2_portal_dqrr, dpaa2_held_bufs);
-
-#define DPAA2_PER_LCORE_DQRR_SIZE \
- RTE_PER_LCORE(dpaa2_held_bufs).dqrr_size
-#define DPAA2_PER_LCORE_DQRR_HELD \
- RTE_PER_LCORE(dpaa2_held_bufs).dqrr_held
-#define DPAA2_PER_LCORE_DQRR_MBUF(i) \
- RTE_PER_LCORE(dpaa2_held_bufs).mbuf[i]
-
/**
* Register a DPAA2 driver.
*
* A pointer to a rte_dpaa2_driver structure describing the driver
* to be registered.
*/
+__rte_internal
void rte_fslmc_driver_register(struct rte_dpaa2_driver *driver);
/**
* A pointer to a rte_dpaa2_driver structure describing the driver
* to be unregistered.
*/
+__rte_internal
void rte_fslmc_driver_unregister(struct rte_dpaa2_driver *driver);
/** Helper for DPAA2 device registration from driver (eth, crypto) instance */
#define RTE_PMD_REGISTER_DPAA2(nm, dpaa2_drv) \
-RTE_INIT(dpaa2initfn_ ##nm); \
-static void dpaa2initfn_ ##nm(void) \
+RTE_INIT(dpaa2initfn_ ##nm) \
{\
(dpaa2_drv).driver.name = RTE_STR(nm);\
rte_fslmc_driver_register(&dpaa2_drv); \
* A pointer to a rte_dpaa_object structure describing the mc object
* to be registered.
*/
+__rte_internal
void rte_fslmc_object_register(struct rte_dpaa2_object *object);
/**
* >=0 for count; 0 indicates either no device of the said type scanned or
* invalid device type.
*/
+__rte_internal
uint32_t rte_fslmc_get_device_count(enum rte_dpaa2_dev_type device_type);
/** Helper for DPAA2 object registration */
#define RTE_PMD_REGISTER_DPAA2_OBJECT(nm, dpaa2_obj) \
-RTE_INIT(dpaa2objinitfn_ ##nm); \
-static void dpaa2objinitfn_ ##nm(void) \
+RTE_INIT(dpaa2objinitfn_ ##nm) \
{\
(dpaa2_obj).name = RTE_STR(nm);\
rte_fslmc_object_register(&dpaa2_obj); \