FIFO_FLUSH
writel(TEMP_IRQ_EN(1) | DATA_IRQ_EN(1) | FIFO_TRIG(1) | FIFO_FLUSH(1) |
FIFO_FLUSH, FIFO_FLUSH);
#define NET2280_FIFO_FLUSH (1 << FIFO_FLUSH)
writel(BIT(FIFO_FLUSH), &ep->regs->ep_stat);
writel(BIT(FIFO_FLUSH), &ep->regs->ep_stat);
BIT(FIFO_FLUSH) |
writel(BIT(FIFO_FLUSH), statp);
FIFO_FLUSH, FIFO_FLUSH);
atiixp_write(chip, FIFO_FLUSH, ATI_REG_FIFO_OUT_FLUSH);
atiixp_write(chip, FIFO_FLUSH, ATI_REG_FIFO_IN_FLUSH);