carl9170: remove carlu

[carl9170fw.git] / tools / carlu / src / rx.c

diff --git a/tools/carlu/src/rx.c b/tools/carlu/src/rx.c
deleted file mode 100644 (file)
index 2a77334..0000000
--- a/tools/carlu/src/rx.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * carlu - userspace testing utility for ar9170 devices
- *
- * RX data processing
- *
- * 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 "carlu.h"
-#include "debug.h"
-#include "frame.h"
-#include "ieee80211.h"
-#include "wlan.h"
-
-static void carlu_handle_data(struct carlu *ar, void *buf,
-                              unsigned int len)
-{
-       if (ar->rx_cb) {
-               ar->rx_cb(ar, buf, len);
-       } else {
-               dbg("unhandled data:\n");
-               print_hex_dump_bytes(VERBOSE, "DATA:", buf, len);
-       }
-}
-
-void carlu_handle_command(struct carlu *ar, void *buf,
-                         unsigned int len)
-{
-       struct carl9170_rsp *cmd;
-       int ret = 0;
-
-       cmd = (void *) buf;
-
-       if ((cmd->hdr.cmd & CARL9170_RSP_FLAG) != CARL9170_RSP_FLAG) {
-               if ((cmd->hdr.cmd & CARL9170_CMD_ASYNC_FLAG))
-                       return;
-
-               SDL_mutexP(ar->resp_lock);
-               if (ar->resp_buf && ar->resp_len && ar->resp_len >= (len - 4)) {
-                       memcpy(ar->resp_buf, buf + 4, len - 4);
-                       ar->resp_buf = NULL;
-               } else {
-                       warn("spurious command response (%d / %d)\n",
-                            (int) len - 4, (int) ar->resp_len);
-                       print_hex_dump_bytes(WARNING, "RSP:", buf, len);
-               }
-               SDL_mutexV(ar->resp_lock);
-
-               SDL_CondSignal(ar->resp_pend);
-               return;
-       }
-
-       if (ar->cmd_cb)
-               ret = ar->cmd_cb(ar, cmd, buf, len);
-
-       if (ret) {
-               switch (cmd->hdr.cmd) {
-               case CARL9170_RSP_TXCOMP:
-                       carlu_tx_feedback(ar, cmd);
-                       break;
-
-               case CARL9170_RSP_TEXT:
-                       info("carl9170 FW: %.*s\n", (int)len - 4, (char *)buf + 4);
-                       break;
-
-               case CARL9170_RSP_HEXDUMP:
-                       info("carl9170 FW: hexdump\n");
-                       print_hex_dump_bytes(INFO, "HEX:", (char *)buf + 4, len - 4);
-                       break;
-
-               case CARL9170_RSP_WATCHDOG:
-                       err("Woof Woof! Watchdog notification.\n");
-                       break;
-
-               case CARL9170_RSP_GPIO:
-                       info("GPIO Interrupt => GPIO state %.8x\n",
-                           le32_to_cpu(cmd->gpio.gpio));
-                       break;
-
-               case CARL9170_RSP_RADAR:
-                       info("RADAR Interrupt");
-                       break;
-
-               default:
-                       warn("received unhandled event 0x%x\n", cmd->hdr.cmd);
-                       print_hex_dump_bytes(WARNING, "RSP:", (char *)buf + 4, len - 4);
-                       break;
-               }
-       }
-}
-
-static void __carlu_rx(struct carlu *ar, uint8_t *buf, unsigned int len)
-{
-       unsigned int i;
-
-       i = 0;
-
-       /* weird thing, but this is the same in the original driver */
-       while (len > 2 && i < 12 && buf[0] == 0xff && buf[1] == 0xff) {
-               i += 2;
-               len -= 2;
-               buf += 2;
-       }
-
-       if (i == 12) {
-               struct carl9170_rsp *cmd;
-               i = 0;
-
-               while (i < len) {
-                       cmd = (void *) &buf[i];
-
-                       carlu_handle_command(ar, cmd, cmd->hdr.len + 4);
-                       i += cmd->hdr.len + 4;
-               }
-       } else {
-               carlu_handle_data(ar, buf, len);
-       }
-}
-
-static void carlu_rx_stream(struct carlu *ar, struct frame *frame)
-{
-       void *buf = frame->data;
-       unsigned int len = frame->len;
-
-       while (len >= 4) {
-               struct ar9170_stream *rx_stream;
-               unsigned int resplen, elen;
-
-               rx_stream = (void *) buf;
-               resplen = le16_to_cpu(rx_stream->length);
-               elen = roundup(resplen + 4, 4);
-
-               if (rx_stream->tag != cpu_to_le16(0x4e00)) {
-                       warn("frame has no tag %p %u %x.\n",
-                             buf, (int) len, rx_stream->tag);
-                       print_hex_dump_bytes(WARNING, "FRAME:", frame->data, frame->len);
-
-                       __carlu_rx(ar, buf, len);
-                       return;
-               }
-
-               __carlu_rx(ar, rx_stream->payload, resplen);
-
-               len -= elen;
-               buf += elen;
-       }
-}
-
-void carlu_rx(struct carlu *ar, struct frame *frame)
-{
-       if (ar->rx_stream)
-               carlu_rx_stream(ar, frame);
-       else
-               __carlu_rx(ar, frame->data, frame->len);
-}