1 /* Copyright 2013-2015 Freescale Semiconductor Inc.
2  *
3  * Redistribution and use in source and binary forms, with or without
4  * modification, are permitted provided that the following conditions are met:
5  * * Redistributions of source code must retain the above copyright
6  * notice, this list of conditions and the following disclaimer.
7  * * Redistributions in binary form must reproduce the above copyright
8  * notice, this list of conditions and the following disclaimer in the
9  * documentation and/or other materials provided with the distribution.
10  * * Neither the name of the above-listed copyright holders nor the
11  * names of any contributors may be used to endorse or promote products
12  * derived from this software without specific prior written permission.
13  *
14  *
15  * ALTERNATIVELY, this software may be distributed under the terms of the
16  * GNU General Public License ("GPL") as published by the Free Software
17  * Foundation, either version 2 of that License or (at your option) any
18  * later version.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30  * POSSIBILITY OF SUCH DAMAGE.
31  */
32 #ifndef _FSL_DPMCP_CMD_H
33 #define _FSL_DPMCP_CMD_H
34 
35 /* DPMCP Version */
36 #define DPMCP_VER_MAJOR				2
37 #define DPMCP_VER_MINOR				0
38 
39 /* Command IDs */
40 #define DPMCP_CMDID_CLOSE				0x800
41 #define DPMCP_CMDID_OPEN				0x80b
42 #define DPMCP_CMDID_CREATE				0x90b
43 #define DPMCP_CMDID_DESTROY				0x900
44 
45 #define DPMCP_CMDID_GET_ATTR				0x004
46 #define DPMCP_CMDID_RESET				0x005
47 
48 #define DPMCP_CMDID_SET_IRQ				0x010
49 #define DPMCP_CMDID_GET_IRQ				0x011
50 #define DPMCP_CMDID_SET_IRQ_ENABLE			0x012
51 #define DPMCP_CMDID_GET_IRQ_ENABLE			0x013
52 #define DPMCP_CMDID_SET_IRQ_MASK			0x014
53 #define DPMCP_CMDID_GET_IRQ_MASK			0x015
54 #define DPMCP_CMDID_GET_IRQ_STATUS			0x016
55 #define DPMCP_CMDID_CLEAR_IRQ_STATUS			0x017
56 
57 /*                cmd, param, offset, width, type, arg_name */
58 #define DPMCP_CMD_CREATE(cmd, cfg) \
59 	MC_CMD_OP(cmd, 0, 0,  32, int,      cfg->portal_id)
60 
61 /*                cmd, param, offset, width, type, arg_name */
62 #define DPMCP_CMD_SET_IRQ(cmd, irq_index, irq_addr, irq_val, user_irq_id) \
63 do { \
64 	MC_CMD_OP(cmd, 0, 0,  8,  uint8_t,  irq_index);\
65 	MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_val);\
66 	MC_CMD_OP(cmd, 1, 0,  64, uint64_t, irq_addr); \
67 	MC_CMD_OP(cmd, 2, 0,  32, int,	    user_irq_id); \
68 } while (0)
69 
70 /*                cmd, param, offset, width, type, arg_name */
71 #define DPMCP_CMD_GET_IRQ(cmd, irq_index) \
72 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)
73 
74 /*                cmd, param, offset, width, type, arg_name */
75 #define DPMCP_RSP_GET_IRQ(cmd, type, irq_addr, irq_val, user_irq_id) \
76 do { \
77 	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, irq_val); \
78 	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, irq_addr); \
79 	MC_RSP_OP(cmd, 2, 0,  32, int,	    user_irq_id); \
80 	MC_RSP_OP(cmd, 2, 32, 32, int,	    type); \
81 } while (0)
82 
83 /*                cmd, param, offset, width, type, arg_name */
84 #define DPMCP_CMD_SET_IRQ_ENABLE(cmd, irq_index, en) \
85 do { \
86 	MC_CMD_OP(cmd, 0, 0,  8,  uint8_t,  en); \
87 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
88 } while (0)
89 
90 /*                cmd, param, offset, width, type, arg_name */
91 #define DPMCP_CMD_GET_IRQ_ENABLE(cmd, irq_index) \
92 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)
93 
94 /*                cmd, param, offset, width, type, arg_name */
95 #define DPMCP_RSP_GET_IRQ_ENABLE(cmd, en) \
96 	MC_RSP_OP(cmd, 0, 0,  8,  uint8_t,  en)
97 
98 /*                cmd, param, offset, width, type, arg_name */
99 #define DPMCP_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \
100 do { \
101 	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, mask);\
102 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
103 } while (0)
104 
105 /*                cmd, param, offset, width, type, arg_name */
106 #define DPMCP_CMD_GET_IRQ_MASK(cmd, irq_index) \
107 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)
108 
109 /*                cmd, param, offset, width, type, arg_name */
110 #define DPMCP_RSP_GET_IRQ_MASK(cmd, mask) \
111 	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, mask)
112 
113 /*                cmd, param, offset, width, type, arg_name */
114 #define DPMCP_CMD_GET_IRQ_STATUS(cmd, irq_index) \
115 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)
116 
117 /*                cmd, param, offset, width, type, arg_name */
118 #define DPMCP_RSP_GET_IRQ_STATUS(cmd, status) \
119 	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, status)
120 
121 /*                cmd, param, offset, width, type, arg_name */
122 #define DPMCP_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \
123 do { \
124 	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, status); \
125 	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
126 } while (0)
127 
128 /*                cmd, param, offset, width, type,	arg_name */
129 #define DPMCP_RSP_GET_ATTRIBUTES(cmd, attr) \
130 do { \
131 	MC_RSP_OP(cmd, 0, 32, 32, int,	    attr->id);\
132 	MC_RSP_OP(cmd, 1, 0,  16, uint16_t, attr->version.major);\
133 	MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\
134 } while (0)
135 
136 #endif /* _FSL_DPMCP_CMD_H */
137