302 static inline u32 at91_can_id_to_reg_mid(canid_t can_id)  in at91_can_id_to_reg_mid()  argument
306 	if (can_id & CAN_EFF_FLAG)  in at91_can_id_to_reg_mid()
307 		reg_mid = (can_id & CAN_EFF_MASK) | AT91_MID_MIDE;  in at91_can_id_to_reg_mid()
309 		reg_mid = (can_id & CAN_SFF_MASK) << 18;  in at91_can_id_to_reg_mid()
467 	reg_mid = at91_can_id_to_reg_mid(cf->can_id);  in at91_start_xmit()
468 	reg_mcr = ((cf->can_id & CAN_RTR_FLAG) ? AT91_MCR_MRTR : 0) |  in at91_start_xmit()
550 	cf->can_id |= CAN_ERR_CRTL;  in at91_rx_overflow_err()
573 		cf->can_id = ((reg_mid >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG;  in at91_read_mb()
575 		cf->can_id = (reg_mid >> 18) & CAN_SFF_MASK;  in at91_read_mb()
581 		cf->can_id |= CAN_RTR_FLAG;  in at91_read_mb()
617 	if (!(cf->can_id & CAN_RTR_FLAG))  in at91_read_msg()
725 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in at91_poll_err_frame()
733 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in at91_poll_err_frame()
741 		cf->can_id |= CAN_ERR_ACK;  in at91_poll_err_frame()
749 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in at91_poll_err_frame()
758 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in at91_poll_err_frame()
887 			cf->can_id |= CAN_ERR_CRTL;  in at91_irq_err_state()
903 			cf->can_id |= CAN_ERR_CRTL;  in at91_irq_err_state()
914 			cf->can_id |= CAN_ERR_RESTARTED;  in at91_irq_err_state()
936 		cf->can_id |= CAN_ERR_PROT;  in at91_irq_err_state()
952 		cf->can_id |= CAN_ERR_BUSOFF;  in at91_irq_err_state()
1177 	unsigned long can_id;  in mb0_id_store()  local
1188 	err = kstrtoul(buf, 0, &can_id);  in mb0_id_store()
1194 	if (can_id & CAN_EFF_FLAG)  in mb0_id_store()
1195 		can_id &= CAN_EFF_MASK | CAN_EFF_FLAG;  in mb0_id_store()
1197 		can_id &= CAN_SFF_MASK;  in mb0_id_store()
1199 	priv->mb0_id = can_id;  in mb0_id_store()