diff options
Diffstat (limited to 'drivers/scsi/isci/sci_environment.h')
-rw-r--r-- | drivers/scsi/isci/sci_environment.h | 122 |
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 | |||
62 | static inline struct device *scic_to_dev(struct scic_sds_controller *scic) | ||
63 | { | ||
64 | return &scic_to_ihost(scic)->pdev->dev; | ||
65 | } | ||
66 | |||
67 | static 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 | |||
77 | static 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 | |||
87 | static 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 | |||
99 | enum { | ||
100 | ISCI_SI_REVA0, | ||
101 | ISCI_SI_REVA2, | ||
102 | ISCI_SI_REVB0, | ||
103 | }; | ||
104 | |||
105 | extern int isci_si_rev; | ||
106 | |||
107 | static inline bool is_a0(void) | ||
108 | { | ||
109 | return isci_si_rev == ISCI_SI_REVA0; | ||
110 | } | ||
111 | |||
112 | static inline bool is_a2(void) | ||
113 | { | ||
114 | return isci_si_rev == ISCI_SI_REVA2; | ||
115 | } | ||
116 | |||
117 | static inline bool is_b0(void) | ||
118 | { | ||
119 | return isci_si_rev > ISCI_SI_REVA2; | ||
120 | } | ||
121 | |||
122 | #endif | ||