| /* |
| * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /** |
| * @file ol_tx_queue.h |
| * @brief API definitions for the tx frame queue module within the data SW. |
| */ |
| #ifndef _OL_TX_QUEUE__H_ |
| #define _OL_TX_QUEUE__H_ |
| |
| #include <cdf_nbuf.h> /* cdf_nbuf_t */ |
| #include <ol_txrx_types.h> /* ol_txrx_vdev_t, etc. */ |
| #include <qdf_types.h> /* bool */ |
| |
| /*--- function prototypes for optional queue log feature --------------------*/ |
| #if defined(ENABLE_TX_QUEUE_LOG) |
| |
| void |
| ol_tx_queue_log_enqueue(struct ol_txrx_pdev_t *pdev, |
| struct ol_txrx_msdu_info_t *msdu_info, |
| int frms, int bytes); |
| void |
| ol_tx_queue_log_dequeue(struct ol_txrx_pdev_t *pdev, |
| struct ol_tx_frms_queue_t *txq, int frms, int bytes); |
| void |
| ol_tx_queue_log_free(struct ol_txrx_pdev_t *pdev, |
| struct ol_tx_frms_queue_t *txq, |
| int tid, int frms, int bytes); |
| #define OL_TX_QUEUE_LOG_ENQUEUE ol_tx_queue_log_enqueue |
| #define OL_TX_QUEUE_LOG_DEQUEUE ol_tx_queue_log_dequeue |
| #define OL_TX_QUEUE_LOG_FREE ol_tx_queue_log_free |
| |
| #else |
| |
| #define OL_TX_QUEUE_LOG_ENQUEUE(pdev, msdu_info, frms, bytes) /* no-op */ |
| #define OL_TX_QUEUE_LOG_DEQUEUE(pdev, txq, frms, bytes) /* no-op */ |
| #define OL_TX_QUEUE_LOG_FREE(pdev, txq, tid, frms, bytes) /* no-op */ |
| |
| #endif /* TXRX_DEBUG_LEVEL > 5 */ |
| |
| #define ol_tx_enqueue(pdev, txq, tx_desc, tx_msdu_info) /* no-op */ |
| #define ol_tx_dequeue(pdev, ext_tid, txq, head, num_frames, credit, bytes) 0 |
| #define ol_tx_queue_free(pdev, txq, tid) /* no-op */ |
| #define ol_tx_queue_discard(pdev, flush, tx_descs) /* no-op */ |
| |
| void |
| ol_tx_queue_log_sched(struct ol_txrx_pdev_t *pdev, |
| int credit, |
| int *num_active_tids, |
| uint32_t **active_bitmap, uint8_t **data); |
| |
| #define OL_TX_QUEUE_LOG_SCHED( \ |
| pdev, credit, num_active_tids, active_bitmap, data) |
| |
| #define ol_tx_queues_display(pdev) /* no-op */ |
| |
| #define ol_tx_queue_decs_reinit(peer, peer_id) /* no-op */ |
| |
| #ifdef QCA_SUPPORT_TX_THROTTLE |
| /** |
| * @brief - initialize the throttle context |
| * @param pdev - the physical device object, which stores the txqs |
| */ |
| void ol_tx_throttle_init(struct ol_txrx_pdev_t *pdev); |
| #else |
| #define ol_tx_throttle_init(pdev) /*no op */ |
| #endif |
| #endif /* _OL_TX_QUEUE__H_ */ |