X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=tools%2Fcarlu%2Fsrc%2Frx.c;fp=tools%2Fcarlu%2Fsrc%2Frx.c;h=0000000000000000000000000000000000000000;hp=2a77334615b0a7da3c426c51a91367dc897573b0;hb=ab1f0daf3326ef4281b1b84a3f1d0aa76ba66bd0;hpb=2410b6d77a15fc53d2e5ccffd0a1deff96676cab

diff --git a/tools/carlu/src/rx.c b/tools/carlu/src/rx.c
deleted file mode 100644
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);
-}