2 * (C) Copyright 2007-2008 Semihalf
4 * Written by: Rafal Jaworowski <raj@semihalf.com>
6 * SPDX-License-Identifier: GPL-2.0+
10 #include <linux/types.h>
11 #include <api_public.h>
15 #define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)
20 void test_dump_buf(void *, int);
21 void test_dump_di(int);
22 void test_dump_si(struct sys_info *);
23 void test_dump_sig(struct api_signature *);
25 static char buf[BUF_SZ];
27 int main(int argc, char * const argv[])
29 int rv = 0, h, i, j, devs_no;
30 struct api_signature *sig = NULL;
32 struct device_info *di;
34 struct display_info disinfo;
36 if (!api_search_sig(&sig))
39 syscall_ptr = sig->syscall;
40 if (syscall_ptr == NULL)
43 if (sig->version > API_SIG_VERSION)
46 printf("API signature found @%x\n", (unsigned int)sig);
49 printf("\n*** Consumer API test ***\n");
50 printf("syscall ptr 0x%08x@%08x\n", (unsigned int)syscall_ptr,
51 (unsigned int)&syscall_ptr);
53 /* console activities */
56 printf("*** Press any key to continue ***\n");
57 printf("got char 0x%x\n", ub_getc());
60 test_dump_si(ub_get_sys_info());
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); /* wait 1 ms */
70 /* this is the number of milliseconds that passed from ub_get_timer(0) */
71 now = ub_get_timer(start);
72 printf("\ntime: now %lu\n\n", now);
74 /* enumerate devices */
75 printf("\n*** Enumerate devices ***\n");
76 devs_no = ub_dev_enum();
78 printf("Number of devices found: %d\n", devs_no);
82 printf("\n*** Show devices ***\n");
83 for (i = 0; i < devs_no; i++) {
88 printf("\n*** Operations on devices ***\n");
90 /* test opening a device already opened */
92 if ((rv = ub_dev_open(h)) != 0) {
93 errf("open device %d error %d\n", h, rv);
96 if ((rv = ub_dev_open(h)) != 0)
97 errf("open device %d error %d\n", h, rv);
102 printf("Trying storage devices...\n");
103 for (i = 0; i < devs_no; i++) {
106 if (di->type & DEV_TYP_STOR)
111 printf("No storage devices available\n");
113 memset(buf, 0, BUF_SZ);
115 if ((rv = ub_dev_open(i)) != 0)
116 errf("open device %d error %d\n", i, rv);
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);
121 printf("Sector 0 dump (512B):\n");
122 test_dump_buf(buf, 512);
128 /* test networking */
129 printf("Trying network devices...\n");
130 for (i = 0; i < devs_no; i++) {
133 if (di->type == DEV_TYP_NET)
138 printf("No network devices available\n");
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);
148 if (ub_dev_close(h) != 0)
149 errf("could not close device %d\n", h);
151 printf("\n*** Env vars ***\n");
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"));
158 const char *env = NULL;
160 while ((env = ub_env_enum(env)) != NULL)
161 printf("%s = %s\n", env, ub_env_get(env));
163 printf("\n*** Display ***\n");
165 if (ub_display_get_info(DISPLAY_TYPE_LCD, &disinfo)) {
166 printf("LCD info: failed\n");
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);
174 if (ub_display_get_info(DISPLAY_TYPE_VIDEO, &disinfo)) {
175 printf("video info: failed\n");
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);
184 printf("*** Press any key to continue ***\n");
185 printf("got char 0x%x\n", ub_getc());
188 * This only clears messages on screen, not on serial port. It is
189 * equivalent to a no-op if no display is available.
194 printf("\n*** Resetting board ***\n");
196 printf("\nHmm, reset returned...?!\n");
201 void test_dump_sig(struct api_signature *sig)
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);
209 void test_dump_si(struct sys_info *si)
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);
219 for (i = 0; i < si->mr_no; i++) {
220 if (si->mr[i].flags == 0)
223 printf(" start\t= 0x%08lx\n", si->mr[i].start);
224 printf(" size\t= 0x%08lx\n", si->mr[i].size);
226 switch(si->mr[i].flags & 0x000F) {
228 printf(" type FLASH\n");
231 printf(" type DRAM\n");
234 printf(" type SRAM\n");
237 printf(" type UNKNOWN\n");
243 static char *test_stor_typ(int type)
245 if (type & DT_STOR_IDE)
248 if (type & DT_STOR_MMC)
251 if (type & DT_STOR_SATA)
254 if (type & DT_STOR_SCSI)
257 if (type & DT_STOR_USB)
263 void test_dump_buf(void *buf, int len)
266 int line_counter = 0;
270 printf("%07x:\t", addr);
272 for (i = 0; i < len; i++) {
273 if (line_counter++ > 15) {
278 printf("\n%07x:\t", addr);
282 if (sep_flag++ > 1) {
287 printf("%02x", *((char *)buf++));
293 void test_dump_di(int handle)
296 struct device_info *di = ub_dev_get(handle);
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);
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]);
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);