diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index e62efd166ec8..4422baeed3d8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -239,6 +239,22 @@ static const struct emac_variant emac_variant_h6 = { #define EMAC_RX_EARLY_INT BIT(13) #define EMAC_RGMII_STA_INT BIT(16) +#define EMAC_INT_MSK_COMMON EMAC_RGMII_STA_INT +#define EMAC_INT_MSK_TX (EMAC_TX_INT | \ + EMAC_TX_DMA_STOP_INT | \ + EMAC_TX_BUF_UA_INT | \ + EMAC_TX_TIMEOUT_INT | \ + EMAC_TX_UNDERFLOW_INT | \ + EMAC_TX_EARLY_INT |\ + EMAC_INT_MSK_COMMON) +#define EMAC_INT_MSK_RX (EMAC_RX_INT | \ + EMAC_RX_BUF_UA_INT | \ + EMAC_RX_DMA_STOP_INT | \ + EMAC_RX_TIMEOUT_INT | \ + EMAC_RX_OVERFLOW_INT | \ + EMAC_RX_EARLY_INT | \ + EMAC_INT_MSK_COMMON) + #define MAC_ADDR_TYPE_DST BIT(31) /* H3 specific bits for EPHY */ @@ -412,13 +428,19 @@ static void sun8i_dwmac_dma_stop_rx(void __iomem *ioaddr, u32 chan) } static int sun8i_dwmac_dma_interrupt(void __iomem *ioaddr, - struct stmmac_extra_stats *x, u32 chan) + struct stmmac_extra_stats *x, u32 chan, + u32 dir) { u32 v; int ret = 0; v = readl(ioaddr + EMAC_INT_STA); + if (dir == DMA_DIR_RX) + v &= EMAC_INT_MSK_RX; + else if (dir == DMA_DIR_TX) + v &= EMAC_INT_MSK_TX; + if (v & EMAC_TX_INT) { ret |= handle_tx; x->tx_normal_irq_n++; @@ -1199,7 +1221,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) if (ret) return -EINVAL; - plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac); + plat_dat = stmmac_probe_config_dt(pdev, stmmac_res.mac); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); |