diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c index 8f0d9bc7cab5..82957db47c99 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c @@ -14,12 +14,12 @@ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> *******************************************************************************/ -#include <asm/io.h> +#include <linux/io.h> #include "dwmac100.h" #include "dwmac_dma.h" static void dwmac100_dma_init(void __iomem *ioaddr, - struct stmmac_dma_cfg *dma_cfg, int atds) + struct stmmac_dma_cfg *dma_cfg) { /* Enable Application Access by writing to DMA CSR0 */ writel(DMA_BUS_MODE_DEFAULT | (dma_cfg->pbl << DMA_BUS_MODE_PBL_SHIFT), @@ -29,7 +29,7 @@ static void dwmac100_dma_init(void __iomem *ioaddr, writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_INTR_ENA); } -static void dwmac100_dma_init_rx(void __iomem *ioaddr, +static void dwmac100_dma_init_rx(struct stmmac_priv *priv, void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, dma_addr_t dma_rx_phy, u32 chan) { @@ -37,7 +37,7 @@ static void dwmac100_dma_init_rx(void __iomem *ioaddr, writel(lower_32_bits(dma_rx_phy), ioaddr + DMA_RCV_BASE_ADDR); } -static void dwmac100_dma_init_tx(void __iomem *ioaddr, +static void dwmac100_dma_init_tx(struct stmmac_priv *priv, void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, dma_addr_t dma_tx_phy, u32 chan) { @@ -50,7 +50,8 @@ static void dwmac100_dma_init_tx(void __iomem *ioaddr, * The transmit threshold can be programmed by setting the TTC bits in the DMA * control register. */ -static void dwmac100_dma_operation_mode_tx(void __iomem *ioaddr, int mode, +static void dwmac100_dma_operation_mode_tx(struct stmmac_priv *priv, + void __iomem *ioaddr, int mode, u32 channel, int fifosz, u8 qmode) { u32 csr6 = readl(ioaddr + DMA_CONTROL); @@ -65,7 +66,8 @@ static void dwmac100_dma_operation_mode_tx(void __iomem *ioaddr, int mode, writel(csr6, ioaddr + DMA_CONTROL); } -static void dwmac100_dump_dma_regs(void __iomem *ioaddr, u32 *reg_space) +static void dwmac100_dump_dma_regs(struct stmmac_priv *priv, + void __iomem *ioaddr, u32 *reg_space) { int i; @@ -80,29 +82,24 @@ static void dwmac100_dump_dma_regs(void __iomem *ioaddr, u32 *reg_space) } /* DMA controller has two counters to track the number of the missed frames. */ -static void dwmac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x, +static void dwmac100_dma_diagnostic_fr(struct stmmac_extra_stats *x, void __iomem *ioaddr) { - struct net_device_stats *stats = (struct net_device_stats *)data; u32 csr8 = readl(ioaddr + DMA_MISSED_FRAME_CTR); if (unlikely(csr8)) { if (csr8 & DMA_MISSED_FRAME_OVE) { - stats->rx_over_errors += 0x800; x->rx_overflow_cntr += 0x800; } else { unsigned int ove_cntr; ove_cntr = ((csr8 & DMA_MISSED_FRAME_OVE_CNTR) >> 17); - stats->rx_over_errors += ove_cntr; x->rx_overflow_cntr += ove_cntr; } if (csr8 & DMA_MISSED_FRAME_OVE_M) { - stats->rx_missed_errors += 0xffff; x->rx_missed_cntr += 0xffff; } else { unsigned int miss_f = (csr8 & DMA_MISSED_FRAME_M_CNTR); - stats->rx_missed_errors += miss_f; x->rx_missed_cntr += miss_f; } } |