RTEMS: bsps/include/grlib/b1553rt.h Source File

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b1553rt.h
1/* B1553RT driver interface
2 *
3 * COPYRIGHT (c) 2009.
4 * Aeroflex Gaisler AB
5 *
6 * The license and distribution terms for this file may be
7 * found in the file LICENSE in this distribution or at
8 * http://www.rtems.org/license/LICENSE.
9 */
10
11#ifndef __B1553RT_H__
12#define __B1553RT_H__
13
14#include <drvmgr/drvmgr.h>
15
16#ifdef __cplusplus
17extern "C" {
18#endif
19
20 struct rt_reg {
21 volatile unsigned int stat; /* 0x00 */
22 volatile unsigned int ctrl; /* 0x04 */
23 volatile unsigned int vword; /* 0x08 */
24 volatile unsigned int irq; /* 0x0C */
25 volatile unsigned int addr; /* 0x10 */
26 volatile unsigned int ipm; /* 0x14 */
27};
28
29
30struct rt_msg {
31 unsigned short miw;
32 unsigned short time;
33 unsigned short data[32];
34 unsigned short desc;
35};
36
37#define RT_FREQ_12MHZ 0
38#define RT_FREQ_16MHZ 1
39#define RT_FREQ_20MHZ 2
40#define RT_FREQ_24MHZ 3
41#define RT_FREQ_MASK 0x3
42
43/* IOCTLs */
44#define RT_SET_ADDR 3
45#define RT_SET_BCE 5
46#define RT_RX_BLOCK 8
47#define RT_CLR_STATUS 12
48#define RT_GET_STATUS 13
49#define RT_SET_EVENTID 14
50
51#define RT_SET_VECTORW 32
52#define RT_SET_EXTMDATA 33
53
54#define RT_ILLCMD_IRQ 128
55#define RT_MERR_IRQ 2048
56#define RT_DMAF_IRQ 32768 /* DMA Fail irq */
57
58#define RT_TSW_OK (1<<14)
59#define RT_TSW_BUS (1<<13)
60#define RT_TSW_BC (1<<12)
61#define RT_TSW_LPBKERRB (1<<11)
62#define RT_TSW_LPBKERRA (1<<10)
63#define RT_TSW_ILL (1<<9)
64#define RT_TSW_MEM (1<<8)
65#define RT_TSW_MAN (1<<7)
66#define RT_TSW_PAR (1<<6)
67#define RT_TSW_WC (1<<5)
68
69void b1553rt_print_dev(struct drvmgr_dev *dev, int options);
70void b1553rt_print(int options);
71
72void b1553rt_register_drv(void);
73
74#ifdef __cplusplus
75}
76#endif
77
78#endif /* __RT_H__ */
79
drvmgr_dev
Definition: drvmgr.h:273
rt_msg
Definition: b1553brm.h:71
rt_reg
Definition: b1553rt.h:20