1/*  *********************************************************************
2    *  Broadcom Common Firmware Environment (CFE)
3    *
4    *  Device Commands				File: ui_devcmds.c
5    *
6    *  User interface for the device manager
7    *
8    *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
9    *
10    *********************************************************************
11    *
12    *  Copyright 2000,2001,2002,2003
13    *  Broadcom Corporation. All rights reserved.
14    *
15    *  This software is furnished under license and may be used and
16    *  copied only in accordance with the following terms and
17    *  conditions.  Subject to these conditions, you may download,
18    *  copy, install, use, modify and distribute modified or unmodified
19    *  copies of this software in source and/or binary form.  No title
20    *  or ownership is transferred hereby.
21    *
22    *  1) Any source code used, modified or distributed must reproduce
23    *     and retain this copyright notice and list of conditions
24    *     as they appear in the source file.
25    *
26    *  2) No right is granted to use any trade name, trademark, or
27    *     logo of Broadcom Corporation.  The "Broadcom Corporation"
28    *     name may not be used to endorse or promote products derived
29    *     from this software without the prior written permission of
30    *     Broadcom Corporation.
31    *
32    *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
33    *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
34    *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
35    *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
36    *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
37    *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
38    *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
39    *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
40    *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
41    *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
42    *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
43    *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
44    *     THE POSSIBILITY OF SUCH DAMAGE.
45    ********************************************************************* */
46
47
48#include "lib_types.h"
49#include "lib_string.h"
50#include "lib_queue.h"
51#include "lib_malloc.h"
52#include "lib_printf.h"
53
54#include "cfe_iocb.h"
55#include "cfe_device.h"
56#include "cfe_console.h"
57#include "env_subr.h"
58#include "ui_command.h"
59#include "cfe.h"
60
61
62extern queue_t cfe_devices;
63
64int ui_init_devcmds(void);
65
66static int ui_cmd_devnames(ui_cmdline_t *cmd,int argc,char *argv[]);
67
68
69int ui_cmd_devnames(ui_cmdline_t *cmd,int argc,char *argv[])
70{
71    queue_t *qb;
72    cfe_device_t *dev;
73
74    xprintf("Device Name          Description\n");
75    xprintf("-------------------  ---------------------------------------------------------\n");
76
77    for (qb = cfe_devices.q_next; qb != &cfe_devices; qb = qb->q_next) {
78	dev = (cfe_device_t *) qb;
79
80	xprintf("%19s  %s\n",dev->dev_fullname,
81		dev->dev_description);
82
83	}
84
85    return 0;
86}
87
88
89int ui_init_devcmds(void)
90{
91    cmd_addcmd("show devices",
92	       ui_cmd_devnames,
93	       NULL,
94	       "Display information about the installed devices.",
95	       "show devices\n\n"
96	       "This command displays the names and descriptions of the devices\n"
97	       "CFE is configured to support.",
98	       "");
99
100    return 0;
101}
102