--- old/usr/src/uts/common/avs/ns/sdbc/safestore_impl.h	Fri Jul 27 15:36:00 2018
+++ /dev/null	Fri Jul 27 15:07:21 2018
@@ -1,142 +0,0 @@
-/*
- * 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 http://www.opensolaris.org/os/licensing.
- * 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 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_SD_SAFESTORE_IMPL_H
-#define	_SD_SAFESTORE_IMPL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef _KERNEL
-
-/* ss config stages */
-#define	SD_WR_SLP_Q_MAX	256
-
-/*
- * Global fields for cache LRU entry. Fault tolerant structure in RMS.
- */
-
-#define	INCX(x) (x = (x + 1 + SD_WR_SLP_Q_MAX) % SD_WR_SLP_Q_MAX)
-#define	DECX(x) (x = (x - 1 + SD_WR_SLP_Q_MAX) % SD_WR_SLP_Q_MAX)
-
-typedef struct _sd_wr_slp_queue {
-	kcondvar_t	slp_wqcv;
-	int	slp_wqneed;
-} _sd_wr_slp_queue_t;
-
-typedef struct _sd_wr_queue {
-	struct ss_wr_cctl *wq_qtop;	/* Top of write control blocks */
-	kmutex_t   wq_qlock;		/* allocation spinlock */
-	int 	wq_inq;		/* number of write blocks available in q */
-	int	wq_nentries;	/* total Number of write blocks in q */
-	unsigned int	wq_slp_top;
-	unsigned int	wq_slp_index;
-	unsigned int	wq_slp_inq;
-	_sd_wr_slp_queue_t wq_slp[SD_WR_SLP_Q_MAX];
-} _sd_writeq_t;
-
-#define	WQ_SET_NEED(q, need, i) {			\
-	(q->wq_slp[i].slp_wqneed = need);			\
-}
-
-#define	WQ_SVWAIT_BOTTOM(q, need)				\
-{ 								\
-	int ix = q->wq_slp_index;				\
-	INCX(q->wq_slp_index);					\
-	WQ_SET_NEED(q, need, ix);				\
-	cv_wait(&q->wq_slp[ix].slp_wqcv, &q->wq_qlock);	\
-	mutex_exit(&q->wq_qlock); \
-}
-
-#define	WQ_SVWAIT_TOP(q, need)					\
-{									\
-	DECX(q->wq_slp_top);						\
-	WQ_SET_NEED(q, need, q->wq_slp_top);			\
-	cv_wait(&q->wq_slp[q->wq_slp_top].slp_wqcv, &q->wq_qlock);\
-	mutex_exit(&q->wq_qlock); \
-}
-
-#define	WQ_NEED_SIG(q) \
-	(q->wq_slp_inq && (q->wq_slp[q->wq_slp_top].slp_wqneed <= q->wq_inq))
-
-#define	WQ_SVSIG(q) 						\
-{								\
-	int tp = q->wq_slp_top;					\
-	INCX(q->wq_slp_top);					\
-	q->wq_slp[tp].slp_wqneed = 0;				\
-	cv_signal(&q->wq_slp[tp].slp_wqcv);			\
-}
-
-/*
- * cache entry information
- * note -- this structure is a identical to the first 4 words of
- * the exported ss_centry_info_t.  internal copies depened on this
- * fact.  changes to this structure may require changes to the
- * *getcentry() and *setcentry() functions.
- *
- */
-typedef struct ss_centry_info_impl_s {
-	int sci_cd;		/* Cache descriptor */
-	nsc_off_t sci_fpos;	/* File position    */
-	int sci_dirty;		/* Dirty mask	    */
-	int sci_flag;		/* CC_PINNABLE | CC_PINNED */
-} ss_centry_info_impl_t;
-
-/*
- * The write control structure has information about the remote page that
- * will mirror a write.
- */
-typedef struct ss_wr_cctl {
-	struct ss_wr_cctl	*wc_next;	/* chaining queue entries */
-	caddr_t			wc_addr;	/* points to data address */
-	ss_centry_info_impl_t	*wc_gl_info;	/* information for the page */
-	unsigned char		wc_flag;	/* flag	*/
-} ss_wr_cctl_t;
-
-/* volume information */
-typedef struct ss_voldata_impl_s {
-	char svi_volname[NSC_MAXPATH];	/* Filename in RMS for failover */
-	int  svi_cd;			/* NOTE may need dual node map info */
-	int  svi_pinned;		/* Device has failed/pinned blocks */
-	int  svi_attached;		/* Node which has device attached */
-	int  svi_devidsz;		/* unique dev id length */
-	uchar_t svi_devid[NSC_MAXPATH];	/* wwn id - physical devs only */
-	int  svi_reserved[13];		/* Reserved global space */
-} ss_voldata_impl_t;
-
-extern int _sd_fill_pattern(caddr_t addr, uint_t pat, uint_t size);
-extern int _sdbc_writeq_configure(_sd_writeq_t *);
-extern void _sdbc_writeq_deconfigure(_sd_writeq_t *);
-extern void ss_release_write(ss_wr_cctl_t *, _sd_writeq_t *);
-extern ss_wr_cctl_t *ss_alloc_write(int, int *, _sd_writeq_t *);
-
-#endif /* _KERNEL */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* _SD_SAFESTORE_IMPL_H */
