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-rw-r--r--drivers/scsi/isci/sci_environment.h122
1 files changed, 0 insertions, 122 deletions
diff --git a/drivers/scsi/isci/sci_environment.h b/drivers/scsi/isci/sci_environment.h
deleted file mode 100644
index 30addba4d43a..000000000000
--- a/drivers/scsi/isci/sci_environment.h
+++ /dev/null
@@ -1,122 +0,0 @@
1/*
2 * This file is provided under a dual BSD/GPLv2 license. When using or
3 * redistributing this file, you may do so under either license.
4 *
5 * GPL LICENSE SUMMARY
6 *
7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of version 2 of the GNU General Public License as
11 * published by the Free Software Foundation.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
21 * The full GNU General Public License is included in this distribution
22 * in the file called LICENSE.GPL.
23 *
24 * BSD LICENSE
25 *
26 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
27 * All rights reserved.
28 *
29 * Redistribution and use in source and binary forms, with or without
30 * modification, are permitted provided that the following conditions
31 * are met:
32 *
33 * * Redistributions of source code must retain the above copyright
34 * notice, this list of conditions and the following disclaimer.
35 * * Redistributions in binary form must reproduce the above copyright
36 * notice, this list of conditions and the following disclaimer in
37 * the documentation and/or other materials provided with the
38 * distribution.
39 * * Neither the name of Intel Corporation nor the names of its
40 * contributors may be used to endorse or promote products derived
41 * from this software without specific prior written permission.
42 *
43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
45 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
46 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
47 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
50 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
51 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
52 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
54 */
55
56#ifndef _SCI_ENVIRONMENT_H_
57#define _SCI_ENVIRONMENT_H_
58
59#include "host.h"
60
61
62static inline struct device *scic_to_dev(struct scic_sds_controller *scic)
63{
64 return &scic_to_ihost(scic)->pdev->dev;
65}
66
67static inline struct device *sciphy_to_dev(struct scic_sds_phy *sci_phy)
68{
69 struct isci_phy *iphy = sci_phy_to_iphy(sci_phy);
70
71 if (!iphy || !iphy->isci_port || !iphy->isci_port->isci_host)
72 return NULL;
73
74 return &iphy->isci_port->isci_host->pdev->dev;
75}
76
77static inline struct device *sciport_to_dev(struct scic_sds_port *sci_port)
78{
79 struct isci_port *iport = sci_port_to_iport(sci_port);
80
81 if (!iport || !iport->isci_host)
82 return NULL;
83
84 return &iport->isci_host->pdev->dev;
85}
86
87static inline struct device *scirdev_to_dev(
88 struct scic_sds_remote_device *sci_dev)
89{
90 struct isci_remote_device *idev =
91 container_of(sci_dev, typeof(*idev), sci);
92
93 if (!idev || !idev->isci_port || !idev->isci_port->isci_host)
94 return NULL;
95
96 return &idev->isci_port->isci_host->pdev->dev;
97}
98
99enum {
100 ISCI_SI_REVA0,
101 ISCI_SI_REVA2,
102 ISCI_SI_REVB0,
103};
104
105extern int isci_si_rev;
106
107static inline bool is_a0(void)
108{
109 return isci_si_rev == ISCI_SI_REVA0;
110}
111
112static inline bool is_a2(void)
113{
114 return isci_si_rev == ISCI_SI_REVA2;
115}
116
117static inline bool is_b0(void)
118{
119 return isci_si_rev > ISCI_SI_REVA2;
120}
121
122#endif