linux/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2007-2015  STMicroelectronics Ltd
 *
 * Author: Alexandre Torgue <[email protected]>
 */

#include <linux/io.h>
#include <linux/iopoll.h>
#include <linux/delay.h>
#include "common.h"
#include "dwmac4_dma.h"
#include "dwmac4.h"
#include "stmmac.h"

int dwmac4_dma_reset(void __iomem *ioaddr)
{ … }

void dwmac4_set_rx_tail_ptr(struct stmmac_priv *priv, void __iomem *ioaddr,
			    u32 tail_ptr, u32 chan)
{ … }

void dwmac4_set_tx_tail_ptr(struct stmmac_priv *priv, void __iomem *ioaddr,
			    u32 tail_ptr, u32 chan)
{ … }

void dwmac4_dma_start_tx(struct stmmac_priv *priv, void __iomem *ioaddr,
			 u32 chan)
{ … }

void dwmac4_dma_stop_tx(struct stmmac_priv *priv, void __iomem *ioaddr,
			u32 chan)
{ … }

void dwmac4_dma_start_rx(struct stmmac_priv *priv, void __iomem *ioaddr,
			 u32 chan)
{ … }

void dwmac4_dma_stop_rx(struct stmmac_priv *priv, void __iomem *ioaddr,
			u32 chan)
{ … }

void dwmac4_set_tx_ring_len(struct stmmac_priv *priv, void __iomem *ioaddr,
			    u32 len, u32 chan)
{ … }

void dwmac4_set_rx_ring_len(struct stmmac_priv *priv, void __iomem *ioaddr,
			    u32 len, u32 chan)
{ … }

void dwmac4_enable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr,
			   u32 chan, bool rx, bool tx)
{ … }

void dwmac410_enable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr,
			     u32 chan, bool rx, bool tx)
{ … }

void dwmac4_disable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr,
			    u32 chan, bool rx, bool tx)
{ … }

void dwmac410_disable_dma_irq(struct stmmac_priv *priv, void __iomem *ioaddr,
			      u32 chan, bool rx, bool tx)
{ … }

int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
			 struct stmmac_extra_stats *x, u32 chan, u32 dir)
{ … }

void stmmac_dwmac4_set_mac_addr(void __iomem *ioaddr, const u8 addr[6],
				unsigned int high, unsigned int low)
{ … }

/* Enable disable MAC RX/TX */
void stmmac_dwmac4_set_mac(void __iomem *ioaddr, bool enable)
{ … }

void stmmac_dwmac4_get_mac_addr(void __iomem *ioaddr, unsigned char *addr,
				unsigned int high, unsigned int low)
{ … }