Searched refs:mbxno (Results 1 - 1 of 1) sorted by relevance
| /linux-4.1.27/drivers/net/can/ |
| H A D | ti_hecc.c | 243 static inline void hecc_write_lam(struct ti_hecc_priv *priv, u32 mbxno, u32 val) hecc_write_lam() argument
245 __raw_writel(val, priv->base + priv->hecc_ram_offset + mbxno * 4); hecc_write_lam()
248 static inline void hecc_write_mbx(struct ti_hecc_priv *priv, u32 mbxno, hecc_write_mbx() argument
251 __raw_writel(val, priv->base + priv->mbx_offset + mbxno * 0x10 + hecc_write_mbx()
255 static inline u32 hecc_read_mbx(struct ti_hecc_priv *priv, u32 mbxno, u32 reg) hecc_read_mbx() argument
257 return __raw_readl(priv->base + priv->mbx_offset + mbxno * 0x10 + hecc_read_mbx()
387 u32 cnt, mbxno, mbx_mask; ti_hecc_start() local
400 mbxno = HECC_MAX_MAILBOXES - 1 - cnt; ti_hecc_start()
401 mbx_mask = BIT(mbxno); ti_hecc_start()
403 hecc_write_mbx(priv, mbxno, HECC_CANMID, HECC_CANMID_AME); ti_hecc_start()
404 hecc_write_lam(priv, mbxno, HECC_SET_REG); ti_hecc_start()
489 u32 mbxno, mbx_mask, data; ti_hecc_xmit() local
495 mbxno = get_tx_head_mb(priv); ti_hecc_xmit()
496 mbx_mask = BIT(mbxno); ti_hecc_xmit()
512 hecc_write_mbx(priv, mbxno, HECC_CANMCF, data); ti_hecc_xmit()
518 hecc_write_mbx(priv, mbxno, HECC_CANMID, data); ti_hecc_xmit()
519 hecc_write_mbx(priv, mbxno, HECC_CANMDL, ti_hecc_xmit()
522 hecc_write_mbx(priv, mbxno, HECC_CANMDH, ti_hecc_xmit()
526 can_put_echo_skb(skb, ndev, mbxno); ti_hecc_xmit()
544 static int ti_hecc_rx_pkt(struct ti_hecc_priv *priv, int mbxno) ti_hecc_rx_pkt() argument
560 mbx_mask = BIT(mbxno); ti_hecc_rx_pkt()
561 data = hecc_read_mbx(priv, mbxno, HECC_CANMID); ti_hecc_rx_pkt()
566 data = hecc_read_mbx(priv, mbxno, HECC_CANMCF); ti_hecc_rx_pkt()
570 data = hecc_read_mbx(priv, mbxno, HECC_CANMDL); ti_hecc_rx_pkt()
573 data = hecc_read_mbx(priv, mbxno, HECC_CANMDH); ti_hecc_rx_pkt()
762 u32 mbxno, mbx_mask, int_status, err_status; ti_hecc_interrupt() local
778 mbxno = get_tx_tail_mb(priv); ti_hecc_interrupt()
779 mbx_mask = BIT(mbxno); ti_hecc_interrupt()
787 stats->tx_bytes += hecc_read_mbx(priv, mbxno, ti_hecc_interrupt()
791 can_get_echo_skb(ndev, mbxno); ti_hecc_interrupt()
|
Completed in 90 milliseconds