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path: root/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index ed222b20fcf1..63795ecafc8d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -61,10 +61,9 @@ static void dwmac4_core_init(struct mac_device_info *hw,
writel(value, ioaddr + GMAC_CONFIG);
- /* Mask GMAC interrupts */
- value = GMAC_INT_DEFAULT_MASK;
- if (hw->pmt)
- value |= GMAC_INT_PMT_EN;
+ /* Enable GMAC interrupts */
+ value = GMAC_INT_DEFAULT_ENABLE;
+
if (hw->pcs)
value |= GMAC_PCS_IRQ_DEFAULT;
@@ -572,10 +571,12 @@ static int dwmac4_irq_status(struct mac_device_info *hw,
struct stmmac_extra_stats *x)
{
void __iomem *ioaddr = hw->pcsr;
- u32 intr_status;
+ u32 intr_status = readl(ioaddr + GMAC_INT_STATUS);
+ u32 intr_enable = readl(ioaddr + GMAC_INT_EN);
int ret = 0;
- intr_status = readl(ioaddr + GMAC_INT_STATUS);
+ /* Discard disabled bits */
+ intr_status &= intr_enable;
/* Not used events (e.g. MMC interrupts) are not handled. */
if ((intr_status & mmc_tx_irq))

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