Merging upstream version 20240610.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 213 deletions

diff --git a/carl9170fw/tools/carlu/src/tx.c b/carl9170fw/tools/carlu/src/tx.c
deleted file mode 100644
index ec97502..0000000
--- a/carl9170fw/tools/carlu/src/tx.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * carlu - userspace testing utility for ar9170 devices
- *
- * xmit - related functions
- *
- * 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 "usb.h"
-#include "ieee80211.h"
-#include "wlan.h"
-
-struct frame *carlu_alloc_frame(struct carlu *ar, unsigned int size)
-{
-	struct frame *tmp;
-	unsigned int total_len;
-
-	total_len = ar->extra_headroom + sizeof(struct _carl9170_tx_superframe) + size;
-
-	tmp = frame_alloc(total_len);
-	if (!tmp)
-		return NULL;
-
-	frame_reserve(tmp, sizeof(struct _carl9170_tx_superframe) + ar->extra_headroom);
-
-	tmp->queue = 2;
-
-	return tmp;
-}
-
-static int carlu_alloc_dev_mem(struct carlu *ar,
-				struct frame *frame)
-{
-	struct _carl9170_tx_superframe *txp = (void *)frame->data;
-	unsigned int len, chunks;
-
-	len = roundup(frame->len, ar->dma_chunk_size);
-	chunks = len / ar->dma_chunk_size;
-
-	SDL_mutexP(ar->mem_lock);
-	if (ar->tx_pending >= ar->dma_chunks ||
-	    ar->used_dma_chunks + chunks >= ar->dma_chunks) {
-		SDL_mutexV(ar->mem_lock);
-		return -ENOSPC;
-	}
-
-	ar->used_dma_chunks += chunks;
-	ar->tx_pending++;
-	txp->s.cookie = ar->cookie++;
-	SDL_mutexV(ar->mem_lock);
-
-	return 0;
-}
-
-static void carlu_free_dev_mem(struct carlu *ar,
-				 struct frame *frame)
-{
-	struct _carl9170_tx_superframe *txp = (void *)frame->data;
-	unsigned int len, chunks;
-
-	len = roundup(frame->len, ar->dma_chunk_size);
-	chunks = len / ar->dma_chunk_size;
-
-	SDL_mutexP(ar->mem_lock);
-	ar->used_dma_chunks -= chunks;
-	ar->tx_pending--;
-	SDL_mutexV(ar->mem_lock);
-}
-
-void carlu_free_frame(struct carlu *ar __unused,
-			 struct frame *frame)
-{
-	frame_free(frame);
-}
-
-static struct frame *carlu_find_frame(struct carlu *ar,
-					 unsigned int queue, uint8_t cookie)
-{
-	struct frame *frame = NULL;
-
-	BUG_ON(queue >= __AR9170_NUM_TXQ);
-	BUG_ON(SDL_mutexP(ar->tx_sent_queue[queue].lock) != 0);
-	FRAME_WALK(frame, &ar->tx_sent_queue[queue]) {
-		struct _carl9170_tx_superframe *super;
-
-		super = (void *) frame->data;
-		if (super->s.cookie == cookie) {
-			__frame_unlink(&ar->tx_sent_queue[queue], frame);
-			SDL_mutexV(ar->tx_sent_queue[queue].lock);
-			return frame;
-		}
-	}
-	SDL_mutexV(ar->tx_sent_queue[queue].lock);
-
-	return NULL;
-}
-
-static void carlu_tx_fb_cb(struct carlu *ar,
-			      struct frame *frame)
-{
-	if (ar->tx_fb_cb)
-		ar->tx_fb_cb(ar, frame);
-	else
-		carlu_free_frame(ar, frame);
-
-}
-
-void carlu_tx_feedback(struct carlu *ar,
-		       struct carl9170_rsp *cmd)
-{
-	unsigned int i, n, k, q;
-	struct frame *frame;
-	struct carlu_tx_info *tx_info;
-
-	n = cmd->hdr.ext;
-
-	for (i = 0; i < n; i++) {
-		q = (cmd->_tx_status[i].info >> CARL9170_TX_STATUS_QUEUE_S) &
-		    CARL9170_TX_STATUS_QUEUE;
-		frame = carlu_find_frame(ar, q, cmd->_tx_status[i].cookie);
-		if (frame) {
-			carlu_free_dev_mem(ar, frame);
-			tx_info = get_tx_info(frame);
-
-			k = (cmd->_tx_status[i].info >> CARL9170_TX_STATUS_RIX)
-			    & CARL9170_TX_STATUS_RIX_S;
-			tx_info->rates[k].cnt = (cmd->_tx_status[i].info >>
-						 CARL9170_TX_STATUS_TRIES_S) &
-						CARL9170_TX_STATUS_TRIES;
-			for (k++; k < CARL9170_TX_MAX_RATES; k++) {
-				tx_info->rates[k].rix = -1;
-				tx_info->rates[k].cnt = -1;
-			}
-
-			carlu_tx_fb_cb(ar, frame);
-		} else {
-			err("Found no frame for cookie %d.\n",
-			    cmd->_tx_status[i].cookie);
-		}
-	}
-}
-
-int carlu_tx(struct carlu *ar, struct frame *frame)
-{
-	struct _carl9170_tx_superframe *txp;
-	unsigned int len, queue;
-	int cookie, err;
-
-	len = frame->len;
-
-	txp = (void *) frame_push(frame, sizeof(struct _carl9170_tx_superframe));
-
-	if (txp->s.rix)
-		goto err_out;
-
-	err = carlu_alloc_dev_mem(ar, frame);
-	if (err)
-		goto err_out;
-
-	txp->s.len = cpu_to_le16(frame->len);
-
-	queue = (frame->queue % __AR9170_NUM_TXQ);
-
-	SET_VAL(CARL9170_TX_SUPER_MISC_QUEUE, txp->s.misc, queue);
-
-	txp->f.length = len + FCS_LEN; /* + I(C)V_LEN */
-
-	txp->f.mac_control = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
-					 AR9170_TX_MAC_BACKOFF);
-	txp->f.mac_control |= cpu_to_le16(queue << AR9170_TX_MAC_QOS_S);
-
-	txp->f.phy_control = cpu_to_le32(AR9170_TX_PHY_MOD_CCK | AR9170_TX_PHY_BW_20MHZ |
-					 ((17 * 2) << AR9170_TX_PHY_TX_PWR_S) |
-					 (AR9170_TX_PHY_TXCHAIN_1 << AR9170_TX_PHY_TXCHAIN_S) |
-					 (11 << AR9170_TX_PHY_MCS_S));
-
-	frame_queue_tail(&ar->tx_sent_queue[queue], frame);
-	carlusb_tx(ar, frame);
-	return 0;
-
-err_out:
-	frame_pull(frame, sizeof(struct _carl9170_tx_superframe));
-	return err;
-}