URL https://opencores.org/ocsvn/funbase_ip_library/funbase_ip_library/trunk

Subversion Repositories funbase_ip_library

[/] [funbase_ip_library/] [trunk/] [TUT/] [ip.hwp.communication/] [hibi_pe_dma/] [1.0/] [tb/] [system/] [src_cpu2/] [hpd_macros.h] - Blame information for rev 145

Details | Compare with Previous | View Log


/*
 * File:   hpd_macros.h
 * Author: Lasse Lehtonen
 * Date:   2012-01-13
 * Brief:  Macros to help using HIBI PE DMA component
 *
 *
 *
 */
 
 
 
 
#ifndef HPD_MACROS_H
#define HPD_MACROS_H
 
 
#define HPD_CHAN_HIBI_ADDR(chan, hibi_addr, base)       \
  {                                             \
    volatile int * apu = (int*)base;            \
    apu = apu + ((chan) << 4) + 1;              \
    *apu = hibi_addr;                           \
  }
 
#define HPD_CHAN_MEM_ADDR(chan, addr, base)     \
  {                                             \
    volatile int * apu = (int*)base;            \
    apu = apu + ((chan) << 4);                  \
    *apu = addr;                                        \
  }
 
#define HPD_CHAN_WORDS(chan, words, base)       \
  {                                             \
    volatile int * apu = (int*)base;            \
    apu = apu + ((chan) << 4) + 2;              \
    *apu = words;                               \
  }
 
#define HPD_CHAN_INIT(chan, base)               \
  {                                             \
    volatile int * apu = (int*)base + 5;        \
    *apu = 1 << (chan);                         \
  }
 
#define HPD_RX_IRQ_ENA(base)                    \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    *apu = *apu | 0x2;                          \
  }
 
#define HPD_RX_IRQ_DIS(base)                    \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    *apu = *apu & 0xfffffffd;                   \
  }
 
#define HPD_GET_STAT_REG(var, base)             \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    var = *apu >> 16;                           \
  }
 
#define HPD_GET_CONF_REG(var, base)             \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    var = *apu & 0x0000ffff;                    \
  }
 
#define HPD_GET_INIT_REG(var, base)             \
  {                                             \
    volatile int * apu = (int*)base + 5;        \
    var = *apu;                                 \
  }
 
#define HPD_GET_IRQ_REG(var, base)              \
  {                                             \
    volatile int * apu = (int*)base + 7;        \
    var = *apu;                                 \
  }
 
#define HPD_RX_CLEAR_IRQ(chan, base)            \
  {                                             \
    volatile int * apu = (int*)base + 7;        \
    *apu = 1 << (chan);                         \
  }
 
#define HPD_GET_CURR_PTR(var, chan, base)       \
  {                                             \
    volatile int * apu = (int*)base + 3;        \
    apu = apu + ((chan) << 4);                  \
    var = *apu;                                 \
  }
 
#define HPD_TX_MEM_ADDR(addr, base)             \
  {                                             \
    volatile int * apu = (int*)base + 8;        \
    *apu = addr;                                \
  }
 
#define HPD_TX_WORDS(words, base)               \
  {                                             \
    volatile int * apu = (int*)base + 9;        \
    *apu = words;                               \
  }
 
#define HPD_TX_HIBI_ADDR(haddr, base)           \
  {                                             \
    volatile int * apu = (int*)base + 11;       \
    *apu = haddr;                               \
  }
 
#define HPD_TX_CMD(comm, base)                  \
  {                                             \
    volatile int * apu = (int*)base +10;        \
    *apu = comm;                                \
  }
 
#define HPD_TX_CMD_WRITE(base)                  \
  {                                             \
    volatile int * apu = (int*)base + 10;       \
    *apu = 2;                                   \
  }
 
#define HPD_TX_CMD_READ(base)                   \
  {                                             \
    volatile int * apu = (int*)base + 10;       \
    *apu = 4;                                   \
  }
 
#define HPD_TX_COMM_WRITE_MSG(base)             \
  {                                             \
    volatile int * apu = (int*)base + 10;       \
    *apu = 3;                                   \
  }
 
#define HPD_TX_START(base)                      \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    *apu = *apu | 0x1;                          \
    *apu = *apu & 0xfffffffe;                   \
  }
#define HPD_GET_TX_DONE(y, base)                \
  {                                             \
    volatile int * apu = (int*)base + 4;        \
    y = *apu >> 16;                             \
    y = y & 0x1;                                \
  }
 
#endif

Line No.	Rev	Author	Line
1	145	lanttu	`/*`
2			`* File: hpd_macros.h`
3			`* Author: Lasse Lehtonen`
4			`* Date: 2012-01-13`
5			`* Brief: Macros to help using HIBI PE DMA component`
6			`*`
7			`*`
8			`*`
9			`*/`
10
11
12
13
14			`#ifndef HPD_MACROS_H`
15			`#define HPD_MACROS_H`
16
17
18			`#define HPD_CHAN_HIBI_ADDR(chan, hibi_addr, base) \`
19			`{ \`
20			`volatile int * apu = (int*)base; \`
21			`apu = apu + ((chan) << 4) + 1; \`
22			`*apu = hibi_addr; \`
23			`}`
24
25			`#define HPD_CHAN_MEM_ADDR(chan, addr, base) \`
26			`{ \`
27			`volatile int * apu = (int*)base; \`
28			`apu = apu + ((chan) << 4); \`
29			`*apu = addr; \`
30			`}`
31
32			`#define HPD_CHAN_WORDS(chan, words, base) \`
33			`{ \`
34			`volatile int * apu = (int*)base; \`
35			`apu = apu + ((chan) << 4) + 2; \`
36			`*apu = words; \`
37			`}`
38
39			`#define HPD_CHAN_INIT(chan, base) \`
40			`{ \`
41			`volatile int * apu = (int*)base + 5; \`
42			`*apu = 1 << (chan); \`
43			`}`
44
45			`#define HPD_RX_IRQ_ENA(base) \`
46			`{ \`
47			`volatile int * apu = (int*)base + 4; \`
48			`apu = apu \| 0x2; \`
49			`}`
50
51			`#define HPD_RX_IRQ_DIS(base) \`
52			`{ \`
53			`volatile int * apu = (int*)base + 4; \`
54			`apu = apu & 0xfffffffd; \`
55			`}`
56
57			`#define HPD_GET_STAT_REG(var, base) \`
58			`{ \`
59			`volatile int * apu = (int*)base + 4; \`
60			`var = *apu >> 16; \`
61			`}`
62
63			`#define HPD_GET_CONF_REG(var, base) \`
64			`{ \`
65			`volatile int * apu = (int*)base + 4; \`
66			`var = *apu & 0x0000ffff; \`
67			`}`
68
69			`#define HPD_GET_INIT_REG(var, base) \`
70			`{ \`
71			`volatile int * apu = (int*)base + 5; \`
72			`var = *apu; \`
73			`}`
74
75			`#define HPD_GET_IRQ_REG(var, base) \`
76			`{ \`
77			`volatile int * apu = (int*)base + 7; \`
78			`var = *apu; \`
79			`}`
80
81			`#define HPD_RX_CLEAR_IRQ(chan, base) \`
82			`{ \`
83			`volatile int * apu = (int*)base + 7; \`
84			`*apu = 1 << (chan); \`
85			`}`
86
87			`#define HPD_GET_CURR_PTR(var, chan, base) \`
88			`{ \`
89			`volatile int * apu = (int*)base + 3; \`
90			`apu = apu + ((chan) << 4); \`
91			`var = *apu; \`
92			`}`
93
94			`#define HPD_TX_MEM_ADDR(addr, base) \`
95			`{ \`
96			`volatile int * apu = (int*)base + 8; \`
97			`*apu = addr; \`
98			`}`
99
100			`#define HPD_TX_WORDS(words, base) \`
101			`{ \`
102			`volatile int * apu = (int*)base + 9; \`
103			`*apu = words; \`
104			`}`
105
106			`#define HPD_TX_HIBI_ADDR(haddr, base) \`
107			`{ \`
108			`volatile int * apu = (int*)base + 11; \`
109			`*apu = haddr; \`
110			`}`
111
112			`#define HPD_TX_CMD(comm, base) \`
113			`{ \`
114			`volatile int * apu = (int*)base +10; \`
115			`*apu = comm; \`
116			`}`
117
118			`#define HPD_TX_CMD_WRITE(base) \`
119			`{ \`
120			`volatile int * apu = (int*)base + 10; \`
121			`*apu = 2; \`
122			`}`
123
124			`#define HPD_TX_CMD_READ(base) \`
125			`{ \`
126			`volatile int * apu = (int*)base + 10; \`
127			`*apu = 4; \`
128			`}`
129
130			`#define HPD_TX_COMM_WRITE_MSG(base) \`
131			`{ \`
132			`volatile int * apu = (int*)base + 10; \`
133			`*apu = 3; \`
134			`}`
135
136			`#define HPD_TX_START(base) \`
137			`{ \`
138			`volatile int * apu = (int*)base + 4; \`
139			`apu = apu \| 0x1; \`
140			`apu = apu & 0xfffffffe; \`
141			`}`
142			`#define HPD_GET_TX_DONE(y, base) \`
143			`{ \`
144			`volatile int * apu = (int*)base + 4; \`
145			`y = *apu >> 16; \`
146			`y = y & 0x1; \`
147			`}`
148
149			`#endif`

Browse

Tools

Subversion Repositories funbase_ip_library

[/] [funbase_ip_library/] [trunk/] [TUT/] [ip.hwp.communication/] [hibi_pe_dma/] [1.0/] [tb/] [system/] [src_cpu2/] [hpd_macros.h] - Blame information for rev 145