1 /*
2  * Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for
5  * any purpose with or without fee is hereby granted, provided that the
6  * above copyright notice and this permission notice appear in all
7  * copies.
8  *
9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16  * PERFORMANCE OF THIS SOFTWARE.
17  */
18 
19 #ifndef __SEQ_H__
20 #define __SEQ_H__
21 
22 #include "HALhwio.h"
23 
24 
25 
26 /**** Register Ref Read ****/
27 #define SEQ_INH(base, regtype, reg) \
28         SEQ_##regtype##_INH(base, reg)
29 
30 /**** Masked Register Read ****/
31 #define SEQ_INMH(base, regtype, reg, mask) \
32         SEQ_##regtype##_INMH(base, reg, mask)
33 
34 
35 /**** Ref Reg Field Read ****/
36 #define SEQ_INFH(base, regtype, reg, fld) \
37         (SEQ_##regtype##_INMH(base, reg, HWIO_FMSK(regtype, fld)) >> HWIO_SHFT(regtype, fld))
38 
39 
40 /**** Ref Register  Write ****/
41 #define SEQ_OUTH(base, regtype, reg, val) \
42         SEQ_##regtype##_OUTH(base, reg, val)
43 
44 /**** Ref Register Masked Write ****/
45 #define SEQ_OUTMH(base, regtype, reg, mask, val) \
46         SEQ_##regtype##_OUTMH(base, reg, mask, val)
47 
48 
49 /**** Ref Register Field Write ****/
50 #define SEQ_OUTFH(base, regtype, reg, fld, val) \
51         SEQ_##regtype##_OUTMH(base, reg, HWIO_FMSK(regtype, fld), val << HWIO_SHFT(regtype, fld))
52 
53 
54 /**** seq_msg() ****
55 
56 typedef enum {
57 	DEBUG,
58 	INFO,
59 	WARNING,
60 	ERROR,
61 	FATAL
62 } SeverityLevel ;
63 
64 void seq_msg(SeverityLevel severity, unsigned int msg_id, const char *format_str, ... );
65 
66 */
67 
68 /************ seq_wait() ************/
69 
70 typedef enum {
71     SEC,
72     MS,
73     US,
74     NS
75 } SEQ_TimeUnit;
76 
77 extern void seq_wait(uint32 time_value, SEQ_TimeUnit time_unit);
78 
79 
80 /************ seq_poll() ************/
81 extern uint32 seq_poll(uint32 reg_offset, uint32 expect_value, uint32 value_mask, uint32 value_shift, uint32 max_poll_cnt);
82 
83 #endif /* __SEQ_H__ */
84 
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