268 	u32 eskbp;  member
383 static inline u32 grcan_txspace(size_t txsize, u32 txwr, u32 eskbp)  in grcan_txspace()  argument
386 	u32 used = grcan_ring_sub(txwr, eskbp, txsize) / GRCAN_MSG_SIZE;  in grcan_txspace()
474 	priv->eskbp = grcan_read_reg(&regs->txrd);  in grcan_reset()
516 		if (priv->eskbp == txrd)  in catch_up_echo_skb()
518 		i = priv->eskbp / GRCAN_MSG_SIZE;  in catch_up_echo_skb()
530 		priv->eskbp = grcan_ring_add(priv->eskbp, GRCAN_MSG_SIZE,  in catch_up_echo_skb()
700 						  priv->eskbp))  in grcan_err()
834 		u32 eskbp = priv->eskbp;  in grcan_running_reset()  local
848 		priv->eskbp = eskbp;  in grcan_running_reset()
867 		if (grcan_txspace(priv->dma.tx.size, txwr, priv->eskbp) &&  in grcan_running_reset()
1310 		if (grcan_txspace(dma->tx.size, txwr, priv->eskbp))  in grcan_txbug_workaround()
1382 	space = grcan_txspace(dma->tx.size, txwr, priv->eskbp);  in grcan_start_xmit()