207 static inline void hecc_write_lam(struct ti_hecc_priv *priv, u32 mbxno, u32 val)  in hecc_write_lam()  argument
209 	__raw_writel(val, priv->hecc_ram + mbxno * 4);  in hecc_write_lam()
212 static inline u32 hecc_read_stamp(struct ti_hecc_priv *priv, u32 mbxno)  in hecc_read_stamp()  argument
214 	return __raw_readl(priv->hecc_ram + HECC_CANMOTS + mbxno * 4);  in hecc_read_stamp()
217 static inline void hecc_write_mbx(struct ti_hecc_priv *priv, u32 mbxno,  in hecc_write_mbx()  argument
220 	__raw_writel(val, priv->mbx + mbxno * 0x10 + reg);  in hecc_write_mbx()
223 static inline u32 hecc_read_mbx(struct ti_hecc_priv *priv, u32 mbxno, u32 reg)  in hecc_read_mbx()  argument
225 	return __raw_readl(priv->mbx + mbxno * 0x10 + reg);  in hecc_read_mbx()
355 	u32 cnt, mbxno, mbx_mask;  in ti_hecc_start()  local
368 		mbxno = HECC_MAX_MAILBOXES - 1 - cnt;  in ti_hecc_start()
369 		mbx_mask = BIT(mbxno);  in ti_hecc_start()
371 		hecc_write_mbx(priv, mbxno, HECC_CANMID, HECC_CANMID_AME);  in ti_hecc_start()
372 		hecc_write_lam(priv, mbxno, HECC_SET_REG);  in ti_hecc_start()
469 	u32 mbxno, mbx_mask, data;  in ti_hecc_xmit()  local
475 	mbxno = get_tx_head_mb(priv);  in ti_hecc_xmit()
476 	mbx_mask = BIT(mbxno);  in ti_hecc_xmit()
492 	hecc_write_mbx(priv, mbxno, HECC_CANMCF, data);  in ti_hecc_xmit()
498 	hecc_write_mbx(priv, mbxno, HECC_CANMID, data);  in ti_hecc_xmit()
499 	hecc_write_mbx(priv, mbxno, HECC_CANMDL,  in ti_hecc_xmit()
502 		hecc_write_mbx(priv, mbxno, HECC_CANMDH,  in ti_hecc_xmit()
506 	can_put_echo_skb(skb, ndev, mbxno, 0);  in ti_hecc_xmit()
529 					    unsigned int mbxno, u32 *timestamp,  in ti_hecc_mailbox_read()  argument
537 	mbx_mask = BIT(mbxno);  in ti_hecc_mailbox_read()
550 	data = hecc_read_mbx(priv, mbxno, HECC_CANMID);  in ti_hecc_mailbox_read()
556 	data = hecc_read_mbx(priv, mbxno, HECC_CANMCF);  in ti_hecc_mailbox_read()
561 	data = hecc_read_mbx(priv, mbxno, HECC_CANMDL);  in ti_hecc_mailbox_read()
564 		data = hecc_read_mbx(priv, mbxno, HECC_CANMDH);  in ti_hecc_mailbox_read()
568 	*timestamp = hecc_read_stamp(priv, mbxno);  in ti_hecc_mailbox_read()
582 	if (unlikely(mbxno == HECC_RX_LAST_MBOX &&  in ti_hecc_mailbox_read()
672 	u32 mbxno, mbx_mask, int_status, err_status, stamp;  in ti_hecc_interrupt()  local
740 			mbxno = get_tx_tail_mb(priv);  in ti_hecc_interrupt()
741 			mbx_mask = BIT(mbxno);  in ti_hecc_interrupt()
748 			stamp = hecc_read_stamp(priv, mbxno);  in ti_hecc_interrupt()
751 									    mbxno, stamp, NULL);  in ti_hecc_interrupt()