NVREG_IRQ_RX_ALL
events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
np->nic_poll_irq |= NVREG_IRQ_RX_ALL;
set_msix_vector_map(dev, NV_MSI_X_VECTOR_RX, NVREG_IRQ_RX_ALL);
if (np->nic_poll_irq & NVREG_IRQ_RX_ALL) {
mask |= NVREG_IRQ_RX_ALL;
if (np->nic_poll_irq & NVREG_IRQ_RX_ALL) {
np->nic_poll_irq &= ~NVREG_IRQ_RX_ALL;