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147 lines
3.4 KiB
147 lines
3.4 KiB
/* |
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* carlu - userspace testing utility for ar9170 devices |
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* |
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* common API declaration |
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* |
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* Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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*/ |
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#ifndef __CARL9170USER_H |
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#define __CARL9170USER_H |
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#include "SDL.h" |
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#include "SDL_thread.h" |
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#include "carlfw.h" |
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#include "debug.h" |
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#include "hw.h" |
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#include "fwcmd.h" |
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#include "frame.h" |
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#include "eeprom.h" |
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#include "ieee80211.h" |
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#include "wlan.h" |
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#include "usb.h" |
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struct carlu { |
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libusb_device_handle *dev; |
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libusb_context *ctx; |
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SDL_Thread *event_thread; |
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bool stop_event_polling; |
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struct libusb_transfer *rx_ring[AR9170_RX_BULK_BUFS]; |
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struct libusb_transfer *rx_interrupt; |
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unsigned char irq_buf[AR9170_RX_BULK_IRQ_SIZE]; |
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union { |
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unsigned char buf[CARL9170_MAX_CMD_LEN]; |
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uint32_t buf4[CARL9170_MAX_CMD_LEN / sizeof(uint32_t)]; |
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struct carl9170_cmd cmd; |
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struct carl9170_rsp rsp; |
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} cmd; |
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struct list_head tx_queue; |
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SDL_mutex *tx_queue_lock; |
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unsigned int tx_queue_len; |
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struct list_head dev_list; |
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unsigned int idx; |
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unsigned int miniboot_size; |
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unsigned int rx_max; |
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int event_pipe[2]; |
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SDL_cond *resp_pend; |
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SDL_mutex *resp_lock; |
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uint8_t *resp_buf; |
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size_t resp_len; |
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int tx_pending; |
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uint8_t cookie; |
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void (*tx_cb)(struct carlu *, struct frame *); |
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void (*tx_fb_cb)(struct carlu *, struct frame *); |
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void (*rx_cb)(struct carlu *, void *, unsigned int); |
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int (*cmd_cb)(struct carlu *, struct carl9170_rsp *, |
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void *, unsigned int); |
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struct carlfw *fw; |
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struct ar9170_eeprom eeprom; |
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struct frame_queue tx_sent_queue[__AR9170_NUM_TXQ]; |
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SDL_mutex *mem_lock; |
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unsigned int dma_chunks; |
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unsigned int dma_chunk_size; |
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unsigned int used_dma_chunks; |
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unsigned int extra_headroom; |
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bool tx_stream; |
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bool rx_stream; |
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/* statistics */ |
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unsigned int rxed; |
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unsigned int txed; |
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unsigned long tx_octets; |
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unsigned long rx_octets; |
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}; |
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struct carlu_rate { |
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int8_t rix; |
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int8_t cnt; |
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uint8_t flags; |
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}; |
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struct carlu_tx_info_tx { |
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unsigned int key; |
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}; |
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struct carlu_tx_info { |
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uint32_t flags; |
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struct carlu_rate rates[CARL9170_TX_MAX_RATES]; |
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union { |
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struct carlu_tx_info_tx tx; |
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}; |
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}; |
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static inline struct carlu_tx_info *get_tx_info(struct frame *frame) |
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{ |
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return (void *) frame->cb; |
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} |
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void *carlu_alloc_driver(size_t size); |
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void carlu_free_driver(struct carlu *ar); |
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int carlu_fw_check(struct carlu *ar); |
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void carlu_fw_info(struct carlu *ar); |
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void carlu_rx(struct carlu *ar, struct frame *frame); |
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int carlu_tx(struct carlu *ar, struct frame *frame); |
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void carlu_tx_feedback(struct carlu *ar, |
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struct carl9170_rsp *cmd); |
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void carlu_handle_command(struct carlu *ar, void *buf, unsigned int len); |
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struct frame *carlu_alloc_frame(struct carlu *ar, unsigned int size); |
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void carlu_free_frame(struct carlu *ar, struct frame *frame); |
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#endif /* __CARL9170USER_H */
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