diff options
Diffstat (limited to 'carl9170fw/tools/carlu/src/test.c')
| -rw-r--r-- | carl9170fw/tools/carlu/src/test.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/carl9170fw/tools/carlu/src/test.c b/carl9170fw/tools/carlu/src/test.c deleted file mode 100644 index bf49559..0000000 --- a/carl9170fw/tools/carlu/src/test.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * 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"); -} |