Lines Matching refs:reg_sr
145 u32 reg_sr; member
705 u32 reg_sr = at91_read(priv, AT91_SR); in at91_poll_rx() local
706 const unsigned long *addr = (unsigned long *)®_sr; in at91_poll_rx()
711 reg_sr & get_mb_rx_low_mask(priv)) in at91_poll_rx()
718 reg_sr = at91_read(priv, AT91_SR), in at91_poll_rx()
745 struct can_frame *cf, u32 reg_sr) in at91_poll_err_frame() argument
750 if (reg_sr & AT91_IRQ_CERR) { in at91_poll_err_frame()
758 if (reg_sr & AT91_IRQ_SERR) { in at91_poll_err_frame()
767 if (reg_sr & AT91_IRQ_AERR) { in at91_poll_err_frame()
774 if (reg_sr & AT91_IRQ_FERR) { in at91_poll_err_frame()
783 if (reg_sr & AT91_IRQ_BERR) { in at91_poll_err_frame()
792 static int at91_poll_err(struct net_device *dev, int quota, u32 reg_sr) in at91_poll_err() argument
804 at91_poll_err_frame(dev, cf, reg_sr); in at91_poll_err()
817 u32 reg_sr = at91_read(priv, AT91_SR); in at91_poll() local
820 if (reg_sr & get_irq_mb_rx(priv)) in at91_poll()
827 reg_sr |= priv->reg_sr; in at91_poll()
828 if (reg_sr & AT91_IRQ_ERR_FRAME) in at91_poll()
829 work_done += at91_poll_err(dev, quota - work_done, reg_sr); in at91_poll()
855 static void at91_irq_tx(struct net_device *dev, u32 reg_sr) in at91_irq_tx() argument
867 if (!(reg_sr & (1 << mb))) in at91_irq_tx()
1036 u32 reg_sr; in at91_irq_err() local
1040 reg_sr = at91_read(priv, AT91_SR); in at91_irq_err()
1043 if (unlikely(reg_sr & AT91_IRQ_BOFF)) in at91_irq_err()
1045 else if (unlikely(reg_sr & AT91_IRQ_ERRP)) in at91_irq_err()
1047 else if (unlikely(reg_sr & AT91_IRQ_WARN)) in at91_irq_err()
1049 else if (likely(reg_sr & AT91_IRQ_ERRA)) in at91_irq_err()
1086 u32 reg_sr, reg_imr; in at91_irq() local
1088 reg_sr = at91_read(priv, AT91_SR); in at91_irq()
1092 reg_sr &= reg_imr; in at91_irq()
1093 if (!reg_sr) in at91_irq()
1099 if (reg_sr & (get_irq_mb_rx(priv) | AT91_IRQ_ERR_FRAME)) { in at91_irq()
1104 priv->reg_sr = reg_sr; in at91_irq()
1111 if (reg_sr & get_irq_mb_tx(priv)) in at91_irq()
1112 at91_irq_tx(dev, reg_sr); in at91_irq()