158 	u32 esr;			/* 0x18 - error status */  member
466 static void bxcan_handle_state_change(struct net_device *ndev, u32 esr)  in bxcan_handle_state_change()  argument
476 	if (!(esr & (BXCAN_ESR_EWGF | BXCAN_ESR_EPVF | BXCAN_ESR_BOFF)))  in bxcan_handle_state_change()
479 	bec.txerr = FIELD_GET(BXCAN_ESR_TEC_MASK, esr);  in bxcan_handle_state_change()
480 	bec.rxerr = FIELD_GET(BXCAN_ESR_REC_MASK, esr);  in bxcan_handle_state_change()
482 	if (esr & BXCAN_ESR_BOFF)  in bxcan_handle_state_change()
484 	else if (esr & BXCAN_ESR_EPVF)  in bxcan_handle_state_change()
486 	else if (esr & BXCAN_ESR_EWGF)  in bxcan_handle_state_change()
517 static void bxcan_handle_bus_err(struct net_device *ndev, u32 esr)  in bxcan_handle_bus_err()  argument
524 	lec_code = FIELD_GET(BXCAN_ESR_LEC_MASK, esr);  in bxcan_handle_bus_err()
607 	u32 msr, esr;  in bxcan_state_change_isr()  local
613 	esr = readl(&regs->esr);  in bxcan_state_change_isr()
614 	bxcan_handle_state_change(ndev, esr);  in bxcan_state_change_isr()
617 		bxcan_handle_bus_err(ndev, esr);  in bxcan_state_change_isr()
702 	bxcan_rmw(priv, &regs->esr, BXCAN_ESR_LEC_MASK,  in bxcan_chip_start()
916 	u32 esr;  in bxcan_get_berr_counter()  local
923 	esr = readl(&regs->esr);  in bxcan_get_berr_counter()
924 	bec->txerr = FIELD_GET(BXCAN_ESR_TEC_MASK, esr);  in bxcan_get_berr_counter()
925 	bec->rxerr = FIELD_GET(BXCAN_ESR_REC_MASK, esr);  in bxcan_get_berr_counter()