1 files changed, 0 insertions, 128 deletions
diff --git a/include/sys/abd_impl.h b/include/sys/abd_impl.h
deleted file mode 100644
index 6cf09849ddf2..000000000000
--- a/include/sys/abd_impl.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// SPDX-License-Identifier: CDDL-1.0
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or https://opensource.org/licenses/CDDL-1.0.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright (c) 2014 by Chunwei Chen. All rights reserved.
- * Copyright (c) 2016, 2019 by Delphix. All rights reserved.
- * Copyright (c) 2023, 2024, Klara Inc.
- */
-
-#ifndef _ABD_IMPL_H
-#define	_ABD_IMPL_H
-
-#include <sys/abd.h>
-#include <sys/abd_impl_os.h>
-#include <sys/wmsum.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum abd_stats_op {
-	ABDSTAT_INCR, /* Increase abdstat values */
-	ABDSTAT_DECR  /* Decrease abdstat values */
-} abd_stats_op_t;
-
-/* forward declarations */
-struct scatterlist;
-struct page;
-#if defined(__FreeBSD__) && defined(_KERNEL)
-struct sf_buf;
-#endif
-
-struct abd_iter {
-	/* public interface */
-	union {
-		/* for abd_iter_map()/abd_iter_unmap() */
-		struct {
-			/* addr corresponding to iter_pos */
-			void		*iter_mapaddr;
-			/* length of data valid at mapaddr */
-			size_t		iter_mapsize;
-		};
-		/* for abd_iter_page() */
-		struct {
-			/* current page */
-			struct page	*iter_page;
-			/* offset of data in page */
-			size_t		iter_page_doff;
-			/* size of data in page */
-			size_t		iter_page_dsize;
-		};
-	};
-
-	/* private */
-	abd_t		*iter_abd;	/* ABD being iterated through */
-	size_t		iter_pos;
-	size_t		iter_offset;	/* offset in current sg/abd_buf, */
-					/* abd_offset included */
-#if defined(__FreeBSD__) && defined(_KERNEL)
-	struct sf_buf	*sf;		/* used to map in vm_page_t FreeBSD */
-#else
-	struct scatterlist *iter_sg;	/* current sg */
-#endif
-};
-
-extern abd_t *abd_zero_scatter;
-
-abd_t *abd_gang_get_offset(abd_t *, size_t *);
-abd_t *abd_alloc_struct(size_t);
-void abd_free_struct(abd_t *);
-void abd_init_struct(abd_t *);
-
-/*
- * OS specific functions
- */
-
-abd_t *abd_alloc_struct_impl(size_t);
-abd_t *abd_get_offset_scatter(abd_t *, abd_t *, size_t, size_t);
-void abd_free_struct_impl(abd_t *);
-void abd_alloc_chunks(abd_t *, size_t);
-void abd_free_chunks(abd_t *);
-void abd_update_scatter_stats(abd_t *, abd_stats_op_t);
-void abd_update_linear_stats(abd_t *, abd_stats_op_t);
-void abd_verify_scatter(abd_t *);
-void abd_free_linear_page(abd_t *);
-/* OS specific abd_iter functions */
-void abd_iter_init(struct abd_iter  *, abd_t *);
-boolean_t abd_iter_at_end(struct abd_iter *);
-void abd_iter_advance(struct abd_iter *, size_t);
-void abd_iter_map(struct abd_iter *);
-void abd_iter_unmap(struct abd_iter *);
-void abd_iter_page(struct abd_iter *);
-
-/*
- * Helper macros
- */
-#define	ABDSTAT_INCR(stat, val) \
-	wmsum_add(&abd_sums.stat, (val))
-#define	ABDSTAT_BUMP(stat)	ABDSTAT_INCR(stat, 1)
-#define	ABDSTAT_BUMPDOWN(stat)	ABDSTAT_INCR(stat, -1)
-
-#define	ABD_SCATTER(abd)	((abd)->abd_u.abd_scatter)
-#define	ABD_LINEAR_BUF(abd)	((abd)->abd_u.abd_linear.abd_buf)
-#define	ABD_GANG(abd)		((abd)->abd_u.abd_gang)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* _ABD_IMPL_H */