diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c index 0b6f999a8305..aaa09b16b016 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c @@ -10,6 +10,7 @@ #include <linux/iopoll.h> #include "common.h" #include "dwmac_dma.h" +#include "stmmac.h" #define GMAC_HI_REG_AE 0x80000000 @@ -161,6 +162,8 @@ static void show_rx_process_state(unsigned int status) int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr, struct stmmac_extra_stats *x, u32 chan, u32 dir) { + 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; /* read the status register (CSR5) */ u32 intr_status = readl(ioaddr + DMA_STATUS); @@ -208,17 +211,20 @@ int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr, } /* TX/RX NORMAL interrupts */ if (likely(intr_status & DMA_STATUS_NIS)) { - x->normal_irq_n++; if (likely(intr_status & DMA_STATUS_RI)) { u32 value = readl(ioaddr + DMA_INTR_ENA); /* to schedule NAPI on real RIE event. */ if (likely(value & DMA_INTR_ENA_RIE)) { - x->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_STATUS_TI)) { - x->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_STATUS_ERI)) |