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Rafal Jaworowski500856e2008-01-09 19:39:36 +01001/*
2 * (C) Copyright 2007 Semihalf
3 *
4 * Written by: Rafal Jaworowski <raj@semihalf.com>
5 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 * MA 02111-1307 USA
23 *
24 */
25
26#include <common.h>
27#include <linux/types.h>
28#include <api_public.h>
29
30#include "glue.h"
31
32#define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)
33
34void test_dump_si(struct sys_info *);
35void test_dump_di(int);
36void test_dump_sig(struct api_signature *);
37
38char buf[2048];
39
40#define WAIT_SECS 5
41
42int main(int argc, char *argv[])
43{
44 int rv = 0;
45 int h, i, j;
46 int devs_no;
47 struct api_signature *sig = NULL;
48 ulong start, now;
49 struct device_info *di;
50
51 if (!api_search_sig(&sig))
52 return -1;
53
54 syscall_ptr = sig->syscall;
55 if (syscall_ptr == NULL)
56 return -2;
57
58 if (sig->version > API_SIG_VERSION)
59 return -3;
60
61 printf("API signature found @%x\n", sig);
62 test_dump_sig(sig);
63
64 printf("\n*** Consumer API test ***\n");
65 printf("syscall ptr 0x%08x@%08x\n", syscall_ptr, &syscall_ptr);
66
67 /* console activities */
68 ub_putc('B');
69
70 printf("*** Press any key to continue ***\n");
71 printf("got char 0x%x\n", ub_getc());
72
73 /* system info */
74 test_dump_si(ub_get_sys_info());
75
76 /* timing */
77 printf("\n*** Timing - wait a couple of secs ***\n");
78 start = ub_get_timer(0);
79 printf("\ntime: start %lu\n\n", start);
80 for (i = 0; i < WAIT_SECS; i++)
81 for (j = 0; j < 1000; j++)
82 ub_udelay(1000); /* wait 1 ms */
83
84 /* this is the number of milliseconds that passed from ub_get_timer(0) */
85 now = ub_get_timer(start);
86 printf("\ntime: now %lu\n\n", now);
87
88 /* enumerate devices */
89 printf("\n*** Enumerate devices ***\n");
90 devs_no = ub_dev_enum();
91
92 printf("Number of devices found: %d\n", devs_no);
93 if (devs_no == 0)
94 return -1;
95
96
97 printf("\n*** Show devices ***\n");
98 for (i = 0; i < devs_no; i++) {
99 test_dump_di(i);
100 printf("\n");
101 }
102
103 printf("\n*** Operations on devices ***\n");
104
105 /* test opening a device already opened */
106 h = 0;
107 if ((rv = ub_dev_open(h)) != 0) {
108 errf("open device %d error %d\n", h, rv);
109 return -1;
110 }
111 if ((rv = ub_dev_open(h)) != 0)
112 errf("open device %d error %d\n", h, rv);
113
114 ub_dev_close(h);
115
116 /* test storage */
117 printf("Trying storage devices...\n");
118 for (i = 0; i < devs_no; i++) {
119 di = ub_dev_get(i);
120
121 if (di->type & DEV_TYP_STOR)
122 break;
123
124 }
125 if (i == devs_no)
126 printf("No storage devices available\n");
127 else {
128 if ((rv = ub_dev_open(i)) != 0)
129 errf("open device %d error %d\n", i, rv);
130 else if ((rv = ub_dev_read(i, &buf, 200, 20)) != 0)
131 errf("could not read from device %d, error %d\n", i, rv);
132
133 ub_dev_close(i);
134 }
135
136 /* test networking */
137 printf("Trying network devices...\n");
138 for (i = 0; i < devs_no; i++) {
139 di = ub_dev_get(i);
140
141 if (di->type == DEV_TYP_NET)
142 break;
143
144 }
145 if (i == devs_no)
146 printf("No network devices available\n");
147 else {
148 if ((rv = ub_dev_open(i)) != 0)
149 errf("open device %d error %d\n", i, rv);
150 else if ((rv = ub_dev_send(i, &buf, 2048)) != 0)
151 errf("could not send to device %d, error %d\n", i, rv);
152
153 ub_dev_close(i);
154 }
155
156 if (ub_dev_close(h) != 0)
157 errf("could not close device %d\n", h);
158
159 printf("\n*** Env vars ***\n");
160
161 printf("ethact = %s\n", ub_env_get("ethact"));
162 printf("old fileaddr = %s\n", ub_env_get("fileaddr"));
163 ub_env_set("fileaddr", "deadbeef");
164 printf("new fileaddr = %s\n", ub_env_get("fileaddr"));
165
166 const char *env = NULL;
167
168 while ((env = ub_env_enum(env)) != NULL)
169 printf("%s = %s\n", env, ub_env_get(env));
170
171 /* reset */
172 ub_reset();
173 printf("\nHmm, reset returned...?!\n");
174
175 return rv;
176}
177
178void test_dump_sig(struct api_signature *sig)
179{
180 printf("signature:\n");
181 printf(" version\t= %d\n", sig->version);
182 printf(" checksum\t= 0x%08x\n", sig->checksum);
183 printf(" sc entry\t= 0x%08x\n", sig->syscall);
184}
185
186void test_dump_si(struct sys_info *si)
187{
188 int i;
189
190 printf("sys info:\n");
191 printf(" clkbus\t= 0x%08x\n", si->clk_bus);
192 printf(" clkcpu\t= 0x%08x\n", si->clk_cpu);
193 printf(" bar\t\t= 0x%08x\n", si->bar);
194
195 printf("---\n");
196 for (i = 0; i < si->mr_no; i++) {
197 if (si->mr[i].flags == 0)
198 break;
199
200 printf(" start\t= 0x%08lx\n", si->mr[i].start);
201 printf(" size\t= 0x%08lx\n", si->mr[i].size);
202
203 switch(si->mr[i].flags & 0x000F) {
204 case MR_ATTR_FLASH:
205 printf(" type FLASH\n");
206 break;
207 case MR_ATTR_DRAM:
208 printf(" type DRAM\n");
209 break;
210 case MR_ATTR_SRAM:
211 printf(" type SRAM\n");
212 break;
213 default:
214 printf(" type UNKNOWN\n");
215 }
216 printf("---\n");
217 }
218}
219
220static char * test_stor_typ(int type)
221{
222 if (type & DT_STOR_IDE)
223 return "IDE";
224
225 if (type & DT_STOR_SCSI)
226 return "SCSI";
227
228 if (type & DT_STOR_USB)
229 return "USB";
230
231 if (type & DT_STOR_MMC);
232 return "MMC";
233
234 return "Unknown";
235}
236
237void test_dump_di(int handle)
238{
239 int i;
240 struct device_info *di = ub_dev_get(handle);
241
242 printf("device info (%d):\n", handle);
243 printf(" cookie\t= 0x%08x\n", (uint32_t)di->cookie);
244 printf(" type\t\t= 0x%08x\n", di->type);
245
246 if (di->type == DEV_TYP_NET) {
247 printf(" hwaddr\t= ");
248 for (i = 0; i < 6; i++)
249 printf("%02x ", di->di_net.hwaddr[i]);
250
251 printf("\n");
252
253 } else if (di->type & DEV_TYP_STOR) {
254 printf(" type\t\t= %s\n", test_stor_typ(di->type));
255 printf(" blk size\t\t= %d\n", di->di_stor.block_size);
256 printf(" blk count\t\t= %d\n", di->di_stor.block_count);
257 }
258}