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9#include <common.h>
10#include <linux/types.h>
11#include <api_public.h>
12
13#include "glue.h"
14
15#define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)
16
17#define BUF_SZ 2048
18#define WAIT_SECS 5
19
20void test_dump_buf(void *, int);
21void test_dump_di(int);
22void test_dump_si(struct sys_info *);
23void test_dump_sig(struct api_signature *);
24
25static char buf[BUF_SZ];
26
27int main(int argc, char * const argv[])
28{
29 int rv = 0, h, i, j, devs_no;
30 struct api_signature *sig = NULL;
31 ulong start, now;
32 struct device_info *di;
33 lbasize_t rlen;
34 struct display_info disinfo;
35
36 if (!api_search_sig(&sig))
37 return -1;
38
39 syscall_ptr = sig->syscall;
40 if (syscall_ptr == NULL)
41 return -2;
42
43 if (sig->version > API_SIG_VERSION)
44 return -3;
45
46 printf("API signature found @%x\n", (unsigned int)sig);
47 test_dump_sig(sig);
48
49 printf("\n*** Consumer API test ***\n");
50 printf("syscall ptr 0x%08x@%08x\n", (unsigned int)syscall_ptr,
51 (unsigned int)&syscall_ptr);
52
53
54 ub_putc('B');
55
56 printf("*** Press any key to continue ***\n");
57 printf("got char 0x%x\n", ub_getc());
58
59
60 test_dump_si(ub_get_sys_info());
61
62
63 printf("\n*** Timing - wait a couple of secs ***\n");
64 start = ub_get_timer(0);
65 printf("\ntime: start %lu\n\n", start);
66 for (i = 0; i < WAIT_SECS; i++)
67 for (j = 0; j < 1000; j++)
68 ub_udelay(1000);
69
70
71 now = ub_get_timer(start);
72 printf("\ntime: now %lu\n\n", now);
73
74
75 printf("\n*** Enumerate devices ***\n");
76 devs_no = ub_dev_enum();
77
78 printf("Number of devices found: %d\n", devs_no);
79 if (devs_no == 0)
80 return -1;
81
82 printf("\n*** Show devices ***\n");
83 for (i = 0; i < devs_no; i++) {
84 test_dump_di(i);
85 printf("\n");
86 }
87
88 printf("\n*** Operations on devices ***\n");
89
90
91 h = 0;
92 if ((rv = ub_dev_open(h)) != 0) {
93 errf("open device %d error %d\n", h, rv);
94 return -1;
95 }
96 if ((rv = ub_dev_open(h)) != 0)
97 errf("open device %d error %d\n", h, rv);
98
99 ub_dev_close(h);
100
101
102 printf("Trying storage devices...\n");
103 for (i = 0; i < devs_no; i++) {
104 di = ub_dev_get(i);
105
106 if (di->type & DEV_TYP_STOR)
107 break;
108
109 }
110 if (i == devs_no)
111 printf("No storage devices available\n");
112 else {
113 memset(buf, 0, BUF_SZ);
114
115 if ((rv = ub_dev_open(i)) != 0)
116 errf("open device %d error %d\n", i, rv);
117
118 else if ((rv = ub_dev_read(i, buf, 1, 0, &rlen)) != 0)
119 errf("could not read from device %d, error %d\n", i, rv);
120 else {
121 printf("Sector 0 dump (512B):\n");
122 test_dump_buf(buf, 512);
123 }
124
125 ub_dev_close(i);
126 }
127
128
129 printf("Trying network devices...\n");
130 for (i = 0; i < devs_no; i++) {
131 di = ub_dev_get(i);
132
133 if (di->type == DEV_TYP_NET)
134 break;
135
136 }
137 if (i == devs_no)
138 printf("No network devices available\n");
139 else {
140 if ((rv = ub_dev_open(i)) != 0)
141 errf("open device %d error %d\n", i, rv);
142 else if ((rv = ub_dev_send(i, &buf, 2048)) != 0)
143 errf("could not send to device %d, error %d\n", i, rv);
144
145 ub_dev_close(i);
146 }
147
148 if (ub_dev_close(h) != 0)
149 errf("could not close device %d\n", h);
150
151 printf("\n*** Env vars ***\n");
152
153 printf("ethact = %s\n", ub_env_get("ethact"));
154 printf("old fileaddr = %s\n", ub_env_get("fileaddr"));
155 ub_env_set("fileaddr", "deadbeef");
156 printf("new fileaddr = %s\n", ub_env_get("fileaddr"));
157
158 const char *env = NULL;
159
160 while ((env = ub_env_enum(env)) != NULL)
161 printf("%s = %s\n", env, ub_env_get(env));
162
163 printf("\n*** Display ***\n");
164
165 if (ub_display_get_info(DISPLAY_TYPE_LCD, &disinfo)) {
166 printf("LCD info: failed\n");
167 } else {
168 printf("LCD info:\n");
169 printf(" pixel width: %d\n", disinfo.pixel_width);
170 printf(" pixel height: %d\n", disinfo.pixel_height);
171 printf(" screen rows: %d\n", disinfo.screen_rows);
172 printf(" screen cols: %d\n", disinfo.screen_cols);
173 }
174 if (ub_display_get_info(DISPLAY_TYPE_VIDEO, &disinfo)) {
175 printf("video info: failed\n");
176 } else {
177 printf("video info:\n");
178 printf(" pixel width: %d\n", disinfo.pixel_width);
179 printf(" pixel height: %d\n", disinfo.pixel_height);
180 printf(" screen rows: %d\n", disinfo.screen_rows);
181 printf(" screen cols: %d\n", disinfo.screen_cols);
182 }
183
184 printf("*** Press any key to continue ***\n");
185 printf("got char 0x%x\n", ub_getc());
186
187
188
189
190
191 ub_display_clear();
192
193
194 printf("\n*** Resetting board ***\n");
195 ub_reset();
196 printf("\nHmm, reset returned...?!\n");
197
198 return rv;
199}
200
201void test_dump_sig(struct api_signature *sig)
202{
203 printf("signature:\n");
204 printf(" version\t= %d\n", sig->version);
205 printf(" checksum\t= 0x%08x\n", sig->checksum);
206 printf(" sc entry\t= 0x%08x\n", (unsigned int)sig->syscall);
207}
208
209void test_dump_si(struct sys_info *si)
210{
211 int i;
212
213 printf("sys info:\n");
214 printf(" clkbus\t= 0x%08x\n", (unsigned int)si->clk_bus);
215 printf(" clkcpu\t= 0x%08x\n", (unsigned int)si->clk_cpu);
216 printf(" bar\t\t= 0x%08x\n", (unsigned int)si->bar);
217
218 printf("---\n");
219 for (i = 0; i < si->mr_no; i++) {
220 if (si->mr[i].flags == 0)
221 break;
222
223 printf(" start\t= 0x%08lx\n", si->mr[i].start);
224 printf(" size\t= 0x%08lx\n", si->mr[i].size);
225
226 switch(si->mr[i].flags & 0x000F) {
227 case MR_ATTR_FLASH:
228 printf(" type FLASH\n");
229 break;
230 case MR_ATTR_DRAM:
231 printf(" type DRAM\n");
232 break;
233 case MR_ATTR_SRAM:
234 printf(" type SRAM\n");
235 break;
236 default:
237 printf(" type UNKNOWN\n");
238 }
239 printf("---\n");
240 }
241}
242
243static char *test_stor_typ(int type)
244{
245 if (type & DT_STOR_IDE)
246 return "IDE";
247
248 if (type & DT_STOR_MMC)
249 return "MMC";
250
251 if (type & DT_STOR_SATA)
252 return "SATA";
253
254 if (type & DT_STOR_SCSI)
255 return "SCSI";
256
257 if (type & DT_STOR_USB)
258 return "USB";
259
260 return "Unknown";
261}
262
263void test_dump_buf(void *buf, int len)
264{
265 int i;
266 int line_counter = 0;
267 int sep_flag = 0;
268 int addr = 0;
269
270 printf("%07x:\t", addr);
271
272 for (i = 0; i < len; i++) {
273 if (line_counter++ > 15) {
274 line_counter = 0;
275 sep_flag = 0;
276 addr += 16;
277 i--;
278 printf("\n%07x:\t", addr);
279 continue;
280 }
281
282 if (sep_flag++ > 1) {
283 sep_flag = 1;
284 printf(" ");
285 }
286
287 printf("%02x", *((char *)buf++));
288 }
289
290 printf("\n");
291}
292
293void test_dump_di(int handle)
294{
295 int i;
296 struct device_info *di = ub_dev_get(handle);
297
298 printf("device info (%d):\n", handle);
299 printf(" cookie\t= 0x%08x\n", (uint32_t)di->cookie);
300 printf(" type\t\t= 0x%08x\n", di->type);
301
302 if (di->type == DEV_TYP_NET) {
303 printf(" hwaddr\t= ");
304 for (i = 0; i < 6; i++)
305 printf("%02x ", di->di_net.hwaddr[i]);
306
307 printf("\n");
308
309 } else if (di->type & DEV_TYP_STOR) {
310 printf(" type\t\t= %s\n", test_stor_typ(di->type));
311 printf(" blk size\t\t= %d\n", (unsigned int)di->di_stor.block_size);
312 printf(" blk count\t\t= %d\n", (unsigned int)di->di_stor.block_count);
313 }
314}
315
