Adding upstream version 20200122.upstream/20200122

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

1 files changed, 147 insertions, 0 deletions

diff --git a/carl9170fw/tools/carlu/src/carlu.h b/carl9170fw/tools/carlu/src/carlu.h
new file mode 100644
index 0000000..5e2c6bb
--- /dev/null
+++ b/carl9170fw/tools/carlu/src/carlu.h
@@ -0,0 +1,147 @@
+/*
+ * carlu - userspace testing utility for ar9170 devices
+ *
+ * common API declaration
+ *
+ * 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.
+ */
+
+#ifndef __CARL9170USER_H
+#define __CARL9170USER_H
+
+#include "SDL.h"
+#include "SDL_thread.h"
+
+#include "carlfw.h"
+
+#include "debug.h"
+#include "hw.h"
+#include "fwcmd.h"
+#include "frame.h"
+#include "eeprom.h"
+#include "ieee80211.h"
+#include "wlan.h"
+#include "usb.h"
+
+struct carlu {
+	libusb_device_handle *dev;
+	libusb_context *ctx;
+
+	SDL_Thread *event_thread;
+	bool stop_event_polling;
+
+	struct libusb_transfer *rx_ring[AR9170_RX_BULK_BUFS];
+
+	struct libusb_transfer *rx_interrupt;
+	unsigned char irq_buf[AR9170_RX_BULK_IRQ_SIZE];
+
+	union {
+		unsigned char buf[CARL9170_MAX_CMD_LEN];
+		uint32_t buf4[CARL9170_MAX_CMD_LEN / sizeof(uint32_t)];
+		struct carl9170_cmd cmd;
+		struct carl9170_rsp rsp;
+	} cmd;
+
+	struct list_head tx_queue;
+	SDL_mutex *tx_queue_lock;
+	unsigned int tx_queue_len;
+
+	struct list_head dev_list;
+	unsigned int idx;
+
+	unsigned int miniboot_size;
+	unsigned int rx_max;
+
+	int event_pipe[2];
+
+	SDL_cond *resp_pend;
+	SDL_mutex *resp_lock;
+	uint8_t *resp_buf;
+	size_t resp_len;
+
+	int tx_pending;
+	uint8_t cookie;
+
+	void (*tx_cb)(struct carlu *, struct frame *);
+	void (*tx_fb_cb)(struct carlu *, struct frame *);
+	void (*rx_cb)(struct carlu *, void *, unsigned int);
+	int (*cmd_cb)(struct carlu *, struct carl9170_rsp *,
+		      void *, unsigned int);
+
+	struct carlfw *fw;
+
+	struct ar9170_eeprom eeprom;
+
+	struct frame_queue tx_sent_queue[__AR9170_NUM_TXQ];
+
+	SDL_mutex *mem_lock;
+	unsigned int dma_chunks;
+	unsigned int dma_chunk_size;
+	unsigned int used_dma_chunks;
+
+	unsigned int extra_headroom;
+	bool tx_stream;
+	bool rx_stream;
+
+	/* statistics */
+	unsigned int rxed;
+	unsigned int txed;
+
+	unsigned long tx_octets;
+	unsigned long rx_octets;
+};
+
+struct carlu_rate {
+	int8_t rix;
+	int8_t cnt;
+	uint8_t flags;
+};
+
+struct carlu_tx_info_tx {
+	unsigned int key;
+};
+
+struct carlu_tx_info {
+	uint32_t flags;
+
+	struct carlu_rate rates[CARL9170_TX_MAX_RATES];
+
+	union {
+		struct carlu_tx_info_tx tx;
+	};
+};
+
+static inline struct carlu_tx_info *get_tx_info(struct frame *frame)
+{
+	return (void *) frame->cb;
+}
+
+void *carlu_alloc_driver(size_t size);
+void carlu_free_driver(struct carlu *ar);
+
+int carlu_fw_check(struct carlu *ar);
+void carlu_fw_info(struct carlu *ar);
+
+void carlu_rx(struct carlu *ar, struct frame *frame);
+int carlu_tx(struct carlu *ar, struct frame *frame);
+void carlu_tx_feedback(struct carlu *ar,
+			  struct carl9170_rsp *cmd);
+void carlu_handle_command(struct carlu *ar, void *buf, unsigned int len);
+
+struct frame *carlu_alloc_frame(struct carlu *ar, unsigned int size);
+void carlu_free_frame(struct carlu *ar, struct frame *frame);
+#endif /* __CARL9170USER_H */