2/*-
3 * Definitions for the integrated RAID features LSI MPT Fusion adapters.
4 *
5 * Copyright (c) 2005, WHEEL Sp. z o.o.
6 * Copyright (c) 2004, 2005 Justin T. Gibbs
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are
11 * met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
15 * substantially similar to the "NO WARRANTY" disclaimer below
16 * ("Disclaimer") and any redistribution must be conditioned upon including
17 * a substantially similar Disclaimer requirement for further binary
18 * redistribution.
| 2/*-
3 * Definitions for the integrated RAID features LSI MPT Fusion adapters.
4 *
5 * Copyright (c) 2005, WHEEL Sp. z o.o.
6 * Copyright (c) 2004, 2005 Justin T. Gibbs
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are
11 * met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
15 * substantially similar to the "NO WARRANTY" disclaimer below
16 * ("Disclaimer") and any redistribution must be conditioned upon including
17 * a substantially similar Disclaimer requirement for further binary
18 * redistribution.
|
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
33 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35#ifndef _MPT_RAID_H_
36#define _MPT_RAID_H_
37
38#include <cam/cam.h>
39union ccb;
40
41typedef enum {
42 MPT_RAID_MWCE_ON,
43 MPT_RAID_MWCE_OFF,
44 MPT_RAID_MWCE_REBUILD_ONLY,
45 MPT_RAID_MWCE_NC
46} mpt_raid_mwce_t;
47
48const char *
49 mpt_vol_type(struct mpt_raid_volume *);
50const char *
51 mpt_vol_state(struct mpt_raid_volume *);
52const char *
53 mpt_disk_state(struct mpt_raid_disk *);
54void mpt_vol_prt(struct mpt_softc *, struct mpt_raid_volume *,
55 const char *fmt, ...);
56void mpt_disk_prt(struct mpt_softc *mpt, struct mpt_raid_disk *disk,
57 const char *fmt, ...);
58
59int mpt_issue_raid_req(struct mpt_softc *mpt, struct mpt_raid_volume *vol,
60 struct mpt_raid_disk *disk, request_t *req,
61 u_int Action, uint32_t ActionDataWord,
62 bus_addr_t addr, bus_size_t len, int write,
63 int wait);
64cam_status
65 mpt_map_physdisk(struct mpt_softc *mpt, union ccb *, u_int *tgt);
66cam_status
67 mpt_raid_quiesce_disk(struct mpt_softc *mpt,
68 struct mpt_raid_disk *mpt_disk,
69 request_t *req);
70void mpt_refresh_raid_data(struct mpt_softc *);
71void mpt_schedule_raid_refresh(struct mpt_softc *mpt);
72
73static __inline void
74mpt_raid_wakeup(struct mpt_softc *mpt)
75{
76 mpt->raid_wakeup++;
77 wakeup(&mpt->raid_volumes);
78}
79
80#define MPT_RAID_SYNC_REPORT_INTERVAL (15 * 60 * hz)
81#define MPT_RAID_RESYNC_RATE_MAX (255)
82#define MPT_RAID_RESYNC_RATE_MIN (1)
83#define MPT_RAID_RESYNC_RATE_NC (0)
84#define MPT_RAID_RESYNC_RATE_DEFAULT MPT_RAID_RESYNC_RATE_NC
85
86#define MPT_RAID_QUEUE_DEPTH_DEFAULT (128)
87
88#define MPT_RAID_MWCE_DEFAULT MPT_RAID_MWCE_NC
89
90#define RAID_VOL_FOREACH(mpt, mpt_vol) \
91 for (mpt_vol = (mpt)->raid_volumes; \
92 mpt_vol != (mpt)->raid_volumes + (mpt)->raid_max_volumes; \
93 mpt_vol++)
94
95#endif /*_MPT_RAID_H_ */
| 22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
33 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35#ifndef _MPT_RAID_H_
36#define _MPT_RAID_H_
37
38#include <cam/cam.h>
39union ccb;
40
41typedef enum {
42 MPT_RAID_MWCE_ON,
43 MPT_RAID_MWCE_OFF,
44 MPT_RAID_MWCE_REBUILD_ONLY,
45 MPT_RAID_MWCE_NC
46} mpt_raid_mwce_t;
47
48const char *
49 mpt_vol_type(struct mpt_raid_volume *);
50const char *
51 mpt_vol_state(struct mpt_raid_volume *);
52const char *
53 mpt_disk_state(struct mpt_raid_disk *);
54void mpt_vol_prt(struct mpt_softc *, struct mpt_raid_volume *,
55 const char *fmt, ...);
56void mpt_disk_prt(struct mpt_softc *mpt, struct mpt_raid_disk *disk,
57 const char *fmt, ...);
58
59int mpt_issue_raid_req(struct mpt_softc *mpt, struct mpt_raid_volume *vol,
60 struct mpt_raid_disk *disk, request_t *req,
61 u_int Action, uint32_t ActionDataWord,
62 bus_addr_t addr, bus_size_t len, int write,
63 int wait);
64cam_status
65 mpt_map_physdisk(struct mpt_softc *mpt, union ccb *, u_int *tgt);
66cam_status
67 mpt_raid_quiesce_disk(struct mpt_softc *mpt,
68 struct mpt_raid_disk *mpt_disk,
69 request_t *req);
70void mpt_refresh_raid_data(struct mpt_softc *);
71void mpt_schedule_raid_refresh(struct mpt_softc *mpt);
72
73static __inline void
74mpt_raid_wakeup(struct mpt_softc *mpt)
75{
76 mpt->raid_wakeup++;
77 wakeup(&mpt->raid_volumes);
78}
79
80#define MPT_RAID_SYNC_REPORT_INTERVAL (15 * 60 * hz)
81#define MPT_RAID_RESYNC_RATE_MAX (255)
82#define MPT_RAID_RESYNC_RATE_MIN (1)
83#define MPT_RAID_RESYNC_RATE_NC (0)
84#define MPT_RAID_RESYNC_RATE_DEFAULT MPT_RAID_RESYNC_RATE_NC
85
86#define MPT_RAID_QUEUE_DEPTH_DEFAULT (128)
87
88#define MPT_RAID_MWCE_DEFAULT MPT_RAID_MWCE_NC
89
90#define RAID_VOL_FOREACH(mpt, mpt_vol) \
91 for (mpt_vol = (mpt)->raid_volumes; \
92 mpt_vol != (mpt)->raid_volumes + (mpt)->raid_max_volumes; \
93 mpt_vol++)
94
95#endif /*_MPT_RAID_H_ */
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