Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/src/spdk/dpdk/drivers/bus/fslmc/fslmc_vfio.h b/src/spdk/dpdk/drivers/bus/fslmc/fslmc_vfio.h
new file mode 100644
index 00000000..9e2c4fee
--- /dev/null
+++ b/src/spdk/dpdk/drivers/bus/fslmc/fslmc_vfio.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ *
+ *   Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
+ *   Copyright 2016 NXP
+ *
+ */
+
+#ifndef _FSLMC_VFIO_H_
+#define _FSLMC_VFIO_H_
+
+#include <rte_vfio.h>
+
+#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
+
+typedef struct fslmc_vfio_device {
+	int fd; /* fslmc root container device ?? */
+	int index; /*index of child object */
+	struct fslmc_vfio_device *child; /* Child object */
+} fslmc_vfio_device;
+
+typedef struct fslmc_vfio_group {
+	int fd; /* /dev/vfio/"groupid" */
+	int groupid;
+	struct fslmc_vfio_container *container;
+	int object_index;
+	struct fslmc_vfio_device *vfio_device;
+} fslmc_vfio_group;
+
+typedef struct fslmc_vfio_container {
+	int fd; /* /dev/vfio/vfio */
+	int used;
+	int index; /* index in group list */
+	struct fslmc_vfio_group *group;
+} fslmc_vfio_container;
+
+int rte_dpaa2_intr_enable(struct rte_intr_handle *intr_handle, int index);
+int rte_dpaa2_intr_disable(struct rte_intr_handle *intr_handle, int index);
+
+int rte_dpaa2_vfio_setup_intr(struct rte_intr_handle *intr_handle,
+			      int vfio_dev_fd,
+			      int num_irqs);
+
+int fslmc_vfio_setup_group(void);
+int fslmc_vfio_process_group(void);
+char *fslmc_get_container(void);
+int fslmc_get_container_group(int *gropuid);
+int rte_fslmc_vfio_dmamap(void);
+
+#endif /* _FSLMC_VFIO_H_ */