217 static inline void hecc_write_lam(struct ti_hecc_priv *priv, u32 mbxno, u32 val)  in hecc_write_lam()  argument
219 	__raw_writel(val, priv->hecc_ram + mbxno * 4);  in hecc_write_lam()
222 static inline u32 hecc_read_stamp(struct ti_hecc_priv *priv, u32 mbxno)  in hecc_read_stamp()  argument
224 	return __raw_readl(priv->hecc_ram + HECC_CANMOTS + mbxno * 4);  in hecc_read_stamp()
227 static inline void hecc_write_mbx(struct ti_hecc_priv *priv, u32 mbxno,  in hecc_write_mbx()  argument
230 	__raw_writel(val, priv->mbx + mbxno * 0x10 + reg);  in hecc_write_mbx()
233 static inline u32 hecc_read_mbx(struct ti_hecc_priv *priv, u32 mbxno, u32 reg)  in hecc_read_mbx()  argument
235 	return __raw_readl(priv->mbx + mbxno * 0x10 + reg);  in hecc_read_mbx()
365 	u32 cnt, mbxno, mbx_mask;  in ti_hecc_start()  local
378 		mbxno = HECC_MAX_MAILBOXES - 1 - cnt;  in ti_hecc_start()
379 		mbx_mask = BIT(mbxno);  in ti_hecc_start()
381 		hecc_write_mbx(priv, mbxno, HECC_CANMID, HECC_CANMID_AME);  in ti_hecc_start()
382 		hecc_write_lam(priv, mbxno, HECC_SET_REG);  in ti_hecc_start()
479 	u32 mbxno, mbx_mask, data;  in ti_hecc_xmit()  local
485 	mbxno = get_tx_head_mb(priv);  in ti_hecc_xmit()
486 	mbx_mask = BIT(mbxno);  in ti_hecc_xmit()
502 	hecc_write_mbx(priv, mbxno, HECC_CANMCF, data);  in ti_hecc_xmit()
508 	hecc_write_mbx(priv, mbxno, HECC_CANMID, data);  in ti_hecc_xmit()
509 	hecc_write_mbx(priv, mbxno, HECC_CANMDL,  in ti_hecc_xmit()
512 		hecc_write_mbx(priv, mbxno, HECC_CANMDH,  in ti_hecc_xmit()
516 	can_put_echo_skb(skb, ndev, mbxno);  in ti_hecc_xmit()
539 					    unsigned int mbxno, u32 *timestamp,  in ti_hecc_mailbox_read()  argument
547 	mbx_mask = BIT(mbxno);  in ti_hecc_mailbox_read()
560 	data = hecc_read_mbx(priv, mbxno, HECC_CANMID);  in ti_hecc_mailbox_read()
566 	data = hecc_read_mbx(priv, mbxno, HECC_CANMCF);  in ti_hecc_mailbox_read()
571 	data = hecc_read_mbx(priv, mbxno, HECC_CANMDL);  in ti_hecc_mailbox_read()
574 		data = hecc_read_mbx(priv, mbxno, HECC_CANMDH);  in ti_hecc_mailbox_read()
578 	*timestamp = hecc_read_stamp(priv, mbxno);  in ti_hecc_mailbox_read()
592 	if (unlikely(mbxno == HECC_RX_LAST_MBOX &&  in ti_hecc_mailbox_read()
681 	u32 mbxno, mbx_mask, int_status, err_status, stamp;  in ti_hecc_interrupt()  local
749 			mbxno = get_tx_tail_mb(priv);  in ti_hecc_interrupt()
750 			mbx_mask = BIT(mbxno);  in ti_hecc_interrupt()
757 			stamp = hecc_read_stamp(priv, mbxno);  in ti_hecc_interrupt()
760 							    mbxno, stamp);  in ti_hecc_interrupt()