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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:26:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:26:09 +0000
commit39a0d9019076a29a57a38a817b1830aef0708c11 (patch)
treed839d866a9986b99e90cd600f6874fae2f712be9 /carl9170fw/tools/carlu/src/test.c
parentInitial commit. (diff)
downloadfirmware-nonfree-39a0d9019076a29a57a38a817b1830aef0708c11.tar.xz
firmware-nonfree-39a0d9019076a29a57a38a817b1830aef0708c11.zip
Adding upstream version 20230210.upstream/20230210upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'carl9170fw/tools/carlu/src/test.c')
-rw-r--r--carl9170fw/tools/carlu/src/test.c237
1 files changed, 237 insertions, 0 deletions
diff --git a/carl9170fw/tools/carlu/src/test.c b/carl9170fw/tools/carlu/src/test.c
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--- /dev/null
+++ b/carl9170fw/tools/carlu/src/test.c
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+/*
+ * carlu - userspace testing utility for ar9170 devices
+ *
+ * Various tests
+ *
+ * Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include "libusb.h"
+#include "SDL.h"
+
+#include "carlu.h"
+#include "debug.h"
+#include "frame.h"
+#include "usb.h"
+#include "cmd.h"
+
+void debug_test(void)
+{
+ err("This is an error.\n");
+ warn("This is a warnig.\n");
+ info("This is an informative message.\n");
+ dbg("This is just utter useless babble.\n");
+}
+
+void carlu_frame_test(struct carlu *ar)
+{
+ struct frame *frame;
+
+ frame = carlu_alloc_frame(ar, 0x40);
+ frame_reserve(frame, 0x10);
+
+ memset(frame_put(frame, 0x10), 0x11, 0x10);
+ memset(frame_put(frame, 0x10), 0x22, 0x10);
+ memset(frame_push(frame, 0x10), 0x33, 0x10);
+ memset(frame_put(frame, 0x10), 0x44, 0x10);
+
+ print_hex_dump_bytes(INFO, "DATA:", frame->data, frame->len);
+
+ print_hex_dump_bytes(INFO, "PAYLOAD:", frame->payload, frame->alloced);
+
+ frame_free(frame);
+}
+
+static void carlu_loopback_tx_cb(struct carlu *ar __unused,
+ struct frame *frame __unused)
+{
+}
+
+static int carlu_loopback_cmd(struct carlu *ar __unused,
+ struct carl9170_rsp *cmd, void *buf __unused,
+ unsigned int len __unused)
+{
+ unsigned int i, n;
+
+ switch (cmd->hdr.cmd) {
+ case CARL9170_RSP_TXCOMP:
+ n = cmd->hdr.ext;
+ dbg("received tx feedback (%d).\n", n);
+
+ for (i = 0; i < n; i++) {
+ dbg("cookie:%x info:%x\n",
+ cmd->_tx_status[i].cookie,
+ cmd->_tx_status[i].info);
+ }
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static void carlu_loopback_rx(struct carlu *ar,
+ void *buf __unused, unsigned int len)
+{
+ ar->rxed++;
+ ar->rx_octets += len;
+}
+
+static void carlu_loopback_mark_tx_frames(struct frame *frame)
+{
+ unsigned int i;
+
+ for (i = 0; i < frame->len; i++)
+ frame->data[i] = (uint8_t) i;
+}
+
+void carlu_loopback_test(struct carlu *ar, const unsigned int total_runs,
+ const unsigned int interval, const unsigned int min_len, const unsigned int max_len)
+{
+ struct frame *frame;
+ uint32_t start_time, total_time = 0;
+ float moctets, dtime;
+ unsigned int runs = 0, i = 0, j = 0, len;
+ int ret;
+
+ if (min_len > max_len) {
+ err("stresstest: invalid parameters => min_len:%d > max_len:%d",
+ min_len, max_len);
+ return;
+ }
+
+ if (min_len < 4) {
+ err("stresstest: invalid parameters => min_len is smaller than 4");
+ return;
+ }
+
+ len = min_len;
+ frame = carlu_alloc_frame(ar, len);
+ frame_put(frame, len);
+
+ carlu_loopback_mark_tx_frames(frame);
+
+ ar->rx_cb = carlu_loopback_rx;
+ ar->cmd_cb = carlu_loopback_cmd;
+ ar->tx_cb = carlu_loopback_tx_cb;
+
+ start_time = SDL_GetTicks();
+ while (runs <= total_runs) {
+ if (frame && carlu_tx(ar, frame) == 0) {
+ len = min_len;
+ i++;
+ } else {
+ frame_free(frame);
+ }
+
+ frame = NULL;
+
+ frame = carlu_alloc_frame(ar, len);
+ frame_put(frame, len);
+
+ carlu_loopback_mark_tx_frames(frame);
+ j++;
+
+ total_time = SDL_GetTicks() - start_time;
+
+ if (total_time >= interval) {
+ moctets = ((float)ar->tx_octets) / (1024.0f * 1024.0f);
+ dtime = ((float)total_time) / 1000;
+ info("%d: tx %d of %d => %.2f MiB in %.2f secs => %.4f MBits/s\n",
+ runs, i, j, moctets, dtime, (moctets * 8.0f) / dtime);
+
+ moctets = ((float)ar->rx_octets) / (1024.0f * 1024.0f);
+ info("%d: rx %d of %d => %.2f MiB in %.2f secs => %.4f MBits/s\n",
+ runs, ar->rxed, i, moctets, dtime, (moctets * 8.0f) / dtime);
+
+ if ((ar->rxed == 0 && i) || !i) {
+ ret = carlu_cmd_echo(ar, 0xdeadbeef);
+ if (ret)
+ warn("firmware crashed... echo_cmd: (%d)\n", ret);
+ }
+
+ total_time = 0;
+ i = 0;
+ j = 0;
+ ar->rxed = 0;
+ ar->txed = 0;
+ ar->rx_octets = 0;
+ ar->tx_octets = 0;
+ runs++;
+ start_time = SDL_GetTicks();
+ }
+ }
+
+ ar->rx_cb = NULL;
+ ar->cmd_cb = NULL;
+ ar->tx_cb = NULL;
+}
+
+int carlu_gpio_test(struct carlu *ar)
+{
+ uint32_t gpio;
+
+#define CHK(cmd) \
+ do { \
+ int __err = cmd; \
+ if ((__err)) \
+ return __err; \
+ } while (0)
+
+ CHK(carlu_cmd_read_mem(ar, AR9170_GPIO_REG_PORT_DATA, &gpio));
+ info("GPIO state:%x\n", gpio);
+
+ /* turn both LEDs on */
+ CHK(carlu_cmd_write_mem(ar, AR9170_GPIO_REG_PORT_DATA,
+ AR9170_GPIO_PORT_LED_0 | AR9170_GPIO_PORT_LED_1));
+
+ SDL_Delay(700);
+
+ CHK(carlu_cmd_read_mem(ar, AR9170_GPIO_REG_PORT_DATA, &gpio));
+ info("GPIO state:%x\n", gpio);
+
+ /* turn LEDs off everything */
+ CHK(carlu_cmd_write_mem(ar, AR9170_GPIO_REG_PORT_DATA, 0));
+
+ CHK(carlu_cmd_read_mem(ar, AR9170_GPIO_REG_PORT_DATA, &gpio));
+ info("GPIO state:%x\n", gpio);
+}
+
+int carlu_random_test(struct carlu *ar)
+{
+ uint32_t buf[4096];
+ int err, i;
+
+ err = carlu_cmd_mem_watch(ar, AR9170_RAND_REG_NUM, sizeof(buf), buf);
+ if (err)
+ return err;
+
+ for (i = 0; i < ARRAY_SIZE(buf); i++)
+ info("%.2x %.2x ", buf[i] & 0xff, buf[i] >> 8);
+
+ info("\n");
+}