4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #pragma ident "%Z%%M% %I% %E% SMI"
29 #include "mdinclude.h"
32 * walk the hotspare pools
36 hotsparepool_walk_init(mdb_walk_state_t
*wsp
)
41 addr
= (uintptr_t)mdset
[0].s_hsp
;
42 wsp
->walk_data
= mdb_alloc(sizeof (int), UM_SLEEP
);
43 /* walk_data hold the number of the set we're walking */
44 *((int *)wsp
->walk_data
) = 0;
45 mdb_printf("Hotspare Pools for set number 0\n");
46 wsp
->walk_addr
= addr
;
51 hotsparepool_walk_step(mdb_walk_state_t
*wsp
)
56 if (wsp
->walk_addr
== NULL
) {
57 *((int *)wsp
->walk_data
) += 1;
58 if (*((int *)wsp
->walk_data
) < md_nsets
) {
60 (uintptr_t)mdset
[*((int *)wsp
->walk_data
)].s_hsp
;
61 if (wsp
->walk_addr
== NULL
)
63 mdb_printf("Hotspare Pools for set number %d\n",
64 *((int *)wsp
->walk_data
));
70 if (mdb_vread(&hsp
, sizeof (hot_spare_pool_t
), wsp
->walk_addr
) !=
71 sizeof (hot_spare_pool_t
)) {
72 mdb_warn("failed to read hot_spare_pool_t at %p",
79 status
= wsp
->walk_callback(wsp
->walk_addr
, (&hsp
)->hsp_next
,
82 wsp
->walk_addr
= (uintptr_t)(&hsp
)->hsp_next
;
88 hotsparepool_walk_fini(mdb_walk_state_t
*wsp
)
90 mdb_free(wsp
->walk_data
, sizeof (int));