1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
* The full GNU General Public License is included in this distribution
* in the file called LICENSE.GPL.
*
* BSD LICENSE
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __ISCI_H__
#define __ISCI_H__
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/firmware.h>
#include <linux/bug.h>
#include <scsi/libsas.h>
#include <scsi/scsi.h>
#include "sci_base_controller.h"
#include "scic_controller.h"
#include "host.h"
#include "timers.h"
#include "sci_status.h"
#include "request.h"
#include "events.h"
#include "task.h"
#include "sata.h"
extern struct isci_firmware *isci_firmware;
#define ISCI_FW_NAME "isci/isci_firmware.bin"
#define ISCI_FIRMWARE_MIN_SIZE 149
#define ISCI_FW_IDSIZE 12
#define ISCI_FW_VER_OFS ISCI_FW_IDSIZE
#define ISCI_FW_SUBVER_OFS ISCI_FW_VER_OFS + 1
#define ISCI_FW_DATA_OFS ISCI_FW_SUBVER_OFS + 1
#define ISCI_FW_HDR_PHYMASK 0x1
#define ISCI_FW_HDR_PHYGEN 0x2
#define ISCI_FW_HDR_SASADDR 0x3
#define ISCI_FW_HDR_EOF 0xff
struct isci_firmware {
const u8 *id;
u8 version;
u8 subversion;
const u32 *phy_masks;
u8 phy_masks_size;
const u32 *phy_gens;
u8 phy_gens_size;
const u64 *sas_addrs;
u8 sas_addrs_size;
};
irqreturn_t isci_msix_isr(int vec, void *data);
irqreturn_t isci_intx_isr(int vec, void *data);
irqreturn_t isci_error_isr(int vec, void *data);
bool scic_sds_controller_isr(struct scic_sds_controller *scic);
void scic_sds_controller_completion_handler(struct scic_sds_controller *scic);
bool scic_sds_controller_error_isr(struct scic_sds_controller *scic);
void scic_sds_controller_error_handler(struct scic_sds_controller *scic);
enum sci_status isci_parse_oem_parameters(
union scic_oem_parameters *oem_params,
int scu_index,
struct isci_firmware *fw);
enum sci_status isci_parse_user_parameters(
union scic_user_parameters *user_params,
int scu_index,
struct isci_firmware *fw);
#endif /* __ISCI_H__ */
|
