diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c index 03ceb6a94073..980e5f8a37ec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c @@ -171,6 +171,8 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr, const struct dwmac4_addrs *dwmac4_addrs = priv->plat->dwmac4_addrs; u32 intr_status = readl(ioaddr + DMA_CHAN_STATUS(dwmac4_addrs, chan)); u32 intr_en = readl(ioaddr + DMA_CHAN_INTR_ENA(dwmac4_addrs, chan)); + struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[chan]; + struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[chan]; int ret = 0; if (dir == DMA_DIR_RX) @@ -198,18 +200,19 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr, } } /* TX/RX NORMAL interrupts */ - if (likely(intr_status & DMA_CHAN_STATUS_NIS)) - x->normal_irq_n++; if (likely(intr_status & DMA_CHAN_STATUS_RI)) { - x->rx_normal_irq_n++; - x->rxq_stats[chan].rx_normal_irq_n++; + u64_stats_update_begin(&rx_q->rxq_stats.syncp); + rx_q->rxq_stats.rx_normal_irq_n++; + u64_stats_update_end(&rx_q->rxq_stats.syncp); ret |= handle_rx; } if (likely(intr_status & DMA_CHAN_STATUS_TI)) { - x->tx_normal_irq_n++; - x->txq_stats[chan].tx_normal_irq_n++; + u64_stats_update_begin(&tx_q->txq_stats.syncp); + tx_q->txq_stats.tx_normal_irq_n++; + u64_stats_update_end(&tx_q->txq_stats.syncp); ret |= handle_tx; } + if (unlikely(intr_status & DMA_CHAN_STATUS_TBU)) ret |= handle_tx; if (unlikely(intr_status & DMA_CHAN_STATUS_ERI)) |