--- /dev/null
+/*
+ * (C) Copyright 2007-2008 Semihalf
+ *
+ * Written by: Rafal Jaworowski <raj@semihalf.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <api_public.h>
+
+#include "glue.h"
+
+#define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)
+
+#define BUF_SZ 2048
+#define WAIT_SECS 5
+
+void test_dump_buf(void *, int);
+void test_dump_di(int);
+void test_dump_si(struct sys_info *);
+void test_dump_sig(struct api_signature *);
+
+static char buf[BUF_SZ];
+
+int main(int argc, char * const argv[])
+{
+ int rv = 0, h, i, j, devs_no;
+ struct api_signature *sig = NULL;
+ ulong start, now;
+ struct device_info *di;
+ lbasize_t rlen;
+ struct display_info disinfo;
+
+ if (!api_search_sig(&sig))
+ return -1;
+
+ syscall_ptr = sig->syscall;
+ if (syscall_ptr == NULL)
+ return -2;
+
+ if (sig->version > API_SIG_VERSION)
+ return -3;
+
+ printf("API signature found @%x\n", (unsigned int)sig);
+ test_dump_sig(sig);
+
+ printf("\n*** Consumer API test ***\n");
+ printf("syscall ptr 0x%08x@%08x\n", (unsigned int)syscall_ptr,
+ (unsigned int)&syscall_ptr);
+
+ /* console activities */
+ ub_putc('B');
+
+ printf("*** Press any key to continue ***\n");
+ printf("got char 0x%x\n", ub_getc());
+
+ /* system info */
+ test_dump_si(ub_get_sys_info());
+
+ /* timing */
+ printf("\n*** Timing - wait a couple of secs ***\n");
+ start = ub_get_timer(0);
+ printf("\ntime: start %lu\n\n", start);
+ for (i = 0; i < WAIT_SECS; i++)
+ for (j = 0; j < 1000; j++)
+ ub_udelay(1000); /* wait 1 ms */
+
+ /* this is the number of milliseconds that passed from ub_get_timer(0) */
+ now = ub_get_timer(start);
+ printf("\ntime: now %lu\n\n", now);
+
+ /* enumerate devices */
+ printf("\n*** Enumerate devices ***\n");
+ devs_no = ub_dev_enum();
+
+ printf("Number of devices found: %d\n", devs_no);
+ if (devs_no == 0)
+ return -1;
+
+ printf("\n*** Show devices ***\n");
+ for (i = 0; i < devs_no; i++) {
+ test_dump_di(i);
+ printf("\n");
+ }
+
+ printf("\n*** Operations on devices ***\n");
+
+ /* test opening a device already opened */
+ h = 0;
+ if ((rv = ub_dev_open(h)) != 0) {
+ errf("open device %d error %d\n", h, rv);
+ return -1;
+ }
+ if ((rv = ub_dev_open(h)) != 0)
+ errf("open device %d error %d\n", h, rv);
+
+ ub_dev_close(h);
+
+ /* test storage */
+ printf("Trying storage devices...\n");
+ for (i = 0; i < devs_no; i++) {
+ di = ub_dev_get(i);
+
+ if (di->type & DEV_TYP_STOR)
+ break;
+
+ }
+ if (i == devs_no)
+ printf("No storage devices available\n");
+ else {
+ memset(buf, 0, BUF_SZ);
+
+ if ((rv = ub_dev_open(i)) != 0)
+ errf("open device %d error %d\n", i, rv);
+
+ else if ((rv = ub_dev_read(i, buf, 1, 0, &rlen)) != 0)
+ errf("could not read from device %d, error %d\n", i, rv);
+ else {
+ printf("Sector 0 dump (512B):\n");
+ test_dump_buf(buf, 512);
+ }
+
+ ub_dev_close(i);
+ }
+
+ /* test networking */
+ printf("Trying network devices...\n");
+ for (i = 0; i < devs_no; i++) {
+ di = ub_dev_get(i);
+
+ if (di->type == DEV_TYP_NET)
+ break;
+
+ }
+ if (i == devs_no)
+ printf("No network devices available\n");
+ else {
+ if ((rv = ub_dev_open(i)) != 0)
+ errf("open device %d error %d\n", i, rv);
+ else if ((rv = ub_dev_send(i, &buf, 2048)) != 0)
+ errf("could not send to device %d, error %d\n", i, rv);
+
+ ub_dev_close(i);
+ }
+
+ if (ub_dev_close(h) != 0)
+ errf("could not close device %d\n", h);
+
+ printf("\n*** Env vars ***\n");
+
+ printf("ethact = %s\n", ub_env_get("ethact"));
+ printf("old fileaddr = %s\n", ub_env_get("fileaddr"));
+ ub_env_set("fileaddr", "deadbeef");
+ printf("new fileaddr = %s\n", ub_env_get("fileaddr"));
+
+ const char *env = NULL;
+
+ while ((env = ub_env_enum(env)) != NULL)
+ printf("%s = %s\n", env, ub_env_get(env));
+
+ printf("\n*** Display ***\n");
+
+ if (ub_display_get_info(DISPLAY_TYPE_LCD, &disinfo)) {
+ printf("LCD info: failed\n");
+ } else {
+ printf("LCD info:\n");
+ printf(" pixel width: %d\n", disinfo.pixel_width);
+ printf(" pixel height: %d\n", disinfo.pixel_height);
+ printf(" screen rows: %d\n", disinfo.screen_rows);
+ printf(" screen cols: %d\n", disinfo.screen_cols);
+ }
+ if (ub_display_get_info(DISPLAY_TYPE_VIDEO, &disinfo)) {
+ printf("video info: failed\n");
+ } else {
+ printf("video info:\n");
+ printf(" pixel width: %d\n", disinfo.pixel_width);
+ printf(" pixel height: %d\n", disinfo.pixel_height);
+ printf(" screen rows: %d\n", disinfo.screen_rows);
+ printf(" screen cols: %d\n", disinfo.screen_cols);
+ }
+
+ printf("*** Press any key to continue ***\n");
+ printf("got char 0x%x\n", ub_getc());
+
+ /*
+ * This only clears messages on screen, not on serial port. It is
+ * equivalent to a no-op if no display is available.
+ */
+ ub_display_clear();
+
+ /* reset */
+ printf("\n*** Resetting board ***\n");
+ ub_reset();
+ printf("\nHmm, reset returned...?!\n");
+
+ return rv;
+}
+
+void test_dump_sig(struct api_signature *sig)
+{
+ printf("signature:\n");
+ printf(" version\t= %d\n", sig->version);
+ printf(" checksum\t= 0x%08x\n", sig->checksum);
+ printf(" sc entry\t= 0x%08x\n", (unsigned int)sig->syscall);
+}
+
+void test_dump_si(struct sys_info *si)
+{
+ int i;
+
+ printf("sys info:\n");
+ printf(" clkbus\t= 0x%08x\n", (unsigned int)si->clk_bus);
+ printf(" clkcpu\t= 0x%08x\n", (unsigned int)si->clk_cpu);
+ printf(" bar\t\t= 0x%08x\n", (unsigned int)si->bar);
+
+ printf("---\n");
+ for (i = 0; i < si->mr_no; i++) {
+ if (si->mr[i].flags == 0)
+ break;
+
+ printf(" start\t= 0x%08lx\n", si->mr[i].start);
+ printf(" size\t= 0x%08lx\n", si->mr[i].size);
+
+ switch(si->mr[i].flags & 0x000F) {
+ case MR_ATTR_FLASH:
+ printf(" type FLASH\n");
+ break;
+ case MR_ATTR_DRAM:
+ printf(" type DRAM\n");
+ break;
+ case MR_ATTR_SRAM:
+ printf(" type SRAM\n");
+ break;
+ default:
+ printf(" type UNKNOWN\n");
+ }
+ printf("---\n");
+ }
+}
+
+static char *test_stor_typ(int type)
+{
+ if (type & DT_STOR_IDE)
+ return "IDE";
+
+ if (type & DT_STOR_MMC)
+ return "MMC";
+
+ if (type & DT_STOR_SATA)
+ return "SATA";
+
+ if (type & DT_STOR_SCSI)
+ return "SCSI";
+
+ if (type & DT_STOR_USB)
+ return "USB";
+
+ return "Unknown";
+}
+
+void test_dump_buf(void *buf, int len)
+{
+ int i;
+ int line_counter = 0;
+ int sep_flag = 0;
+ int addr = 0;
+
+ printf("%07x:\t", addr);
+
+ for (i = 0; i < len; i++) {
+ if (line_counter++ > 15) {
+ line_counter = 0;
+ sep_flag = 0;
+ addr += 16;
+ i--;
+ printf("\n%07x:\t", addr);
+ continue;
+ }
+
+ if (sep_flag++ > 1) {
+ sep_flag = 1;
+ printf(" ");
+ }
+
+ printf("%02x", *((char *)buf++));
+ }
+
+ printf("\n");
+}
+
+void test_dump_di(int handle)
+{
+ int i;
+ struct device_info *di = ub_dev_get(handle);
+
+ printf("device info (%d):\n", handle);
+ printf(" cookie\t= 0x%08x\n", (uint32_t)di->cookie);
+ printf(" type\t\t= 0x%08x\n", di->type);
+
+ if (di->type == DEV_TYP_NET) {
+ printf(" hwaddr\t= ");
+ for (i = 0; i < 6; i++)
+ printf("%02x ", di->di_net.hwaddr[i]);
+
+ printf("\n");
+
+ } else if (di->type & DEV_TYP_STOR) {
+ printf(" type\t\t= %s\n", test_stor_typ(di->type));
+ printf(" blk size\t\t= %d\n", (unsigned int)di->di_stor.block_size);
+ printf(" blk count\t\t= %d\n", (unsigned int)di->di_stor.block_count);
+ }
+}
Code Review / kvmfornfv.git / blobdiff