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/linux-6.1.9/drivers/net/ethernet/hisilicon/
Dhip04_eth.c666 u32 ists = readl_relaxed(priv->base + PPE_INTSTS); in hip04_mac_interrupt() local
668 if (!ists) in hip04_mac_interrupt()
673 if (unlikely(ists & DEF_INT_ERR)) { in hip04_mac_interrupt()
674 if (ists & (RCV_NOBUF | RCV_DROP)) { in hip04_mac_interrupt()
679 if (ists & TX_DROP) { in hip04_mac_interrupt()
685 if (ists & RCV_INT && napi_schedule_prep(&priv->napi)) { in hip04_mac_interrupt()
/linux-6.1.9/drivers/net/ethernet/moxa/
Dmoxart_ether.c313 unsigned int ists = readl(priv->base + REG_INTERRUPT_STATUS); in moxart_mac_interrupt() local
315 if (ists & XPKT_OK_INT_STS) in moxart_mac_interrupt()
318 if (ists & RPKT_FINISH) { in moxart_mac_interrupt()
/linux-6.1.9/drivers/dma/ppc4xx/
Ddma.h156 u32 ists; member
/linux-6.1.9/drivers/tty/serial/
Dmax310x.c813 unsigned int ists, lsr, rxlen; in max310x_port_irq() local
816 ists = max310x_port_read(port, MAX310X_IRQSTS_REG); in max310x_port_irq()
818 if (!ists && !rxlen) in max310x_port_irq()
823 if (ists & MAX310X_IRQ_CTS_BIT) { in max310x_port_irq()
830 if (ists & MAX310X_IRQ_TXEMPTY_BIT) in max310x_port_irq()
/linux-6.1.9/Documentation/networking/
Darcnet-hardware.rst1033 - Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl> says the