1 files changed, 0 insertions, 115 deletions
diff --git a/drivers/staging/fsl-mc/include/dpaa2-io.h b/drivers/staging/fsl-mc/include/dpaa2-io.h
deleted file mode 100644
index ab51e40d11db..000000000000
--- a/drivers/staging/fsl-mc/include/dpaa2-io.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
-/*
- * Copyright 2014-2016 Freescale Semiconductor Inc.
- * Copyright NXP
- *
- */
-#ifndef __FSL_DPAA2_IO_H
-#define __FSL_DPAA2_IO_H
-
-#include <linux/types.h>
-#include <linux/cpumask.h>
-#include <linux/irqreturn.h>
-
-#include "dpaa2-fd.h"
-#include "dpaa2-global.h"
-
-struct dpaa2_io;
-struct dpaa2_io_store;
-struct device;
-
-/**
- * DOC: DPIO Service
- *
- * The DPIO service provides APIs for users to interact with the datapath
- * by enqueueing and dequeing frame descriptors.
- *
- * The following set of APIs can be used to enqueue and dequeue frames
- * as well as producing notification callbacks when data is available
- * for dequeue.
- */
-
-#define DPAA2_IO_ANY_CPU	-1
-
-/**
- * struct dpaa2_io_desc - The DPIO descriptor
- * @receives_notifications: Use notificaton mode. Non-zero if the DPIO
- *                  has a channel.
- * @has_8prio:      Set to non-zero for channel with 8 priority WQs.  Ignored
- *                  unless receives_notification is TRUE.
- * @cpu:            The cpu index that at least interrupt handlers will
- *                  execute on.
- * @stash_affinity: The stash affinity for this portal favour 'cpu'
- * @regs_cena:      The cache enabled regs.
- * @regs_cinh:      The cache inhibited regs
- * @dpio_id:        The dpio index
- * @qman_version:   The qman version
- *
- * Describes the attributes and features of the DPIO object.
- */
-struct dpaa2_io_desc {
-	int receives_notifications;
-	int has_8prio;
-	int cpu;
-	void *regs_cena;
-	void __iomem *regs_cinh;
-	int dpio_id;
-	u32 qman_version;
-};
-
-struct dpaa2_io *dpaa2_io_create(const struct dpaa2_io_desc *desc);
-
-void dpaa2_io_down(struct dpaa2_io *d);
-
-irqreturn_t dpaa2_io_irq(struct dpaa2_io *obj);
-
-struct dpaa2_io *dpaa2_io_service_select(int cpu);
-
-/**
- * struct dpaa2_io_notification_ctx - The DPIO notification context structure
- * @cb:           The callback to be invoked when the notification arrives
- * @is_cdan:      Zero for FQDAN, non-zero for CDAN
- * @id:           FQID or channel ID, needed for rearm
- * @desired_cpu:  The cpu on which the notifications will show up. Use
- *                DPAA2_IO_ANY_CPU if don't care
- * @dpio_id:      The dpio index
- * @qman64:       The 64-bit context value shows up in the FQDAN/CDAN.
- * @node:         The list node
- * @dpio_private: The dpio object internal to dpio_service
- *
- * Used when a FQDAN/CDAN registration is made by drivers.
- */
-struct dpaa2_io_notification_ctx {
-	void (*cb)(struct dpaa2_io_notification_ctx *ctx);
-	int is_cdan;
-	u32 id;
-	int desired_cpu;
-	int dpio_id;
-	u64 qman64;
-	struct list_head node;
-	void *dpio_private;
-};
-
-int dpaa2_io_service_register(struct dpaa2_io *service,
-			      struct dpaa2_io_notification_ctx *ctx);
-void dpaa2_io_service_deregister(struct dpaa2_io *service,
-				 struct dpaa2_io_notification_ctx *ctx);
-int dpaa2_io_service_rearm(struct dpaa2_io *service,
-			   struct dpaa2_io_notification_ctx *ctx);
-
-int dpaa2_io_service_pull_channel(struct dpaa2_io *d, u32 channelid,
-				  struct dpaa2_io_store *s);
-
-int dpaa2_io_service_enqueue_qd(struct dpaa2_io *d, u32 qdid, u8 prio,
-				u16 qdbin, const struct dpaa2_fd *fd);
-int dpaa2_io_service_release(struct dpaa2_io *d, u32 bpid,
-			     const u64 *buffers, unsigned int num_buffers);
-int dpaa2_io_service_acquire(struct dpaa2_io *d, u32 bpid,
-			     u64 *buffers, unsigned int num_buffers);
-
-struct dpaa2_io_store *dpaa2_io_store_create(unsigned int max_frames,
-					     struct device *dev);
-void dpaa2_io_store_destroy(struct dpaa2_io_store *s);
-struct dpaa2_dq *dpaa2_io_store_next(struct dpaa2_io_store *s, int *is_last);
-
-#endif /* __FSL_DPAA2_IO_H */