/* Altera TSE SGDMA and MSGDMA Linux driver * Copyright (C) 2014 Altera Corporation. All rights reserved * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. */ #ifndef __ALTERA_SGDMA_H__ #define __ALTERA_SGDMA_H__ void sgdma_reset(struct altera_tse_private *); void sgdma_enable_txirq(struct altera_tse_private *); void sgdma_enable_rxirq(struct altera_tse_private *); void sgdma_disable_rxirq(struct altera_tse_private *); void sgdma_disable_txirq(struct altera_tse_private *); void sgdma_clear_rxirq(struct altera_tse_private *); void sgdma_clear_txirq(struct altera_tse_private *); int sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *); u32 sgdma_tx_completions(struct altera_tse_private *); void sgdma_add_rx_desc(struct altera_tse_private *priv, struct tse_buffer *); void sgdma_status(struct altera_tse_private *); u32 sgdma_rx_status(struct altera_tse_private *); int sgdma_initialize(struct altera_tse_private *); void sgdma_uninitialize(struct altera_tse_private *); void sgdma_start_rxdma(struct altera_tse_private *); #endif /* __ALTERA_SGDMA_H__ */