diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c index 21dee25ee570..8f0d9bc7cab5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /******************************************************************************* This is the driver for the MAC 10/100 on-chip Ethernet controller currently tested on all the ST boards based on STb7109 and stx7200 SoCs. @@ -9,17 +10,6 @@ Copyright (C) 2007-2009 STMicroelectronics Ltd - 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. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> *******************************************************************************/ @@ -41,18 +31,18 @@ static void dwmac100_dma_init(void __iomem *ioaddr, static void dwmac100_dma_init_rx(void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, - u32 dma_rx_phy, u32 chan) + dma_addr_t dma_rx_phy, u32 chan) { /* RX descriptor base addr lists must be written into DMA CSR3 */ - writel(dma_rx_phy, ioaddr + DMA_RCV_BASE_ADDR); + writel(lower_32_bits(dma_rx_phy), ioaddr + DMA_RCV_BASE_ADDR); } static void dwmac100_dma_init_tx(void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, - u32 dma_tx_phy, u32 chan) + dma_addr_t dma_tx_phy, u32 chan) { /* TX descriptor base addr lists must be written into DMA CSR4 */ - writel(dma_tx_phy, ioaddr + DMA_TX_BASE_ADDR); + writel(lower_32_bits(dma_tx_phy), ioaddr + DMA_TX_BASE_ADDR); } /* Store and Forward capability is not used at all. |