/* SPDX-License-Identifier: GPL-2.0-only * * Copyright (c) 2021, MediaTek Inc. * Copyright (c) 2021-2022, Intel Corporation. * * Authors: * Haijun Liu <[email protected]> * Eliot Lee <[email protected]> * Ricardo Martinez <[email protected]> * * Contributors: * Amir Hanania <[email protected]> * Chiranjeevi Rapolu <[email protected]> * Moises Veleta <[email protected]> * Sreehari Kancharla <[email protected]> */ #ifndef __T7XX_HIF_DPMA_TX_H__ #define __T7XX_HIF_DPMA_TX_H__ #include <linux/bits.h> #include <linux/skbuff.h> #include <linux/types.h> #include "t7xx_hif_dpmaif.h" #define DPMAIF_TX_DEFAULT_QUEUE … struct dpmaif_drb { … }; /* Header fields */ #define DRB_HDR_DATA_LEN … #define DRB_HDR_RESERVED … #define DRB_HDR_CONT … #define DRB_HDR_DTYP … #define DRB_MSG_DW2_RES … #define DRB_MSG_L4_CHK … #define DRB_MSG_IP_CHK … #define DRB_MSG_RESERVED … #define DRB_MSG_NETWORK_TYPE … #define DRB_MSG_CHANNEL_ID … #define DRB_MSG_COUNT_L … struct dpmaif_drb_skb { … }; int t7xx_dpmaif_tx_send_skb(struct dpmaif_ctrl *dpmaif_ctrl, unsigned int txq_number, struct sk_buff *skb); void t7xx_dpmaif_tx_thread_rel(struct dpmaif_ctrl *dpmaif_ctrl); int t7xx_dpmaif_tx_thread_init(struct dpmaif_ctrl *dpmaif_ctrl); void t7xx_dpmaif_txq_free(struct dpmaif_tx_queue *txq); void t7xx_dpmaif_irq_tx_done(struct dpmaif_ctrl *dpmaif_ctrl, unsigned int que_mask); int t7xx_dpmaif_txq_init(struct dpmaif_tx_queue *txq); void t7xx_dpmaif_tx_stop(struct dpmaif_ctrl *dpmaif_ctrl); void t7xx_dpmaif_tx_clear(struct dpmaif_ctrl *dpmaif_ctrl); #endif /* __T7XX_HIF_DPMA_TX_H__ */
Codebase Browser
linux