98 	struct hpc3_ethregs *hregs;  member
124 static inline void hpc3_eth_reset(struct hpc3_ethregs *hregs)  in hpc3_eth_reset()  argument
126 	hregs->reset = HPC3_ERST_CRESET | HPC3_ERST_CLRIRQ;  in hpc3_eth_reset()
128 	hregs->reset = 0;  in hpc3_eth_reset()
131 static inline void reset_hpc3_and_seeq(struct hpc3_ethregs *hregs,  in reset_hpc3_and_seeq()  argument
134 	hregs->rx_ctrl = hregs->tx_ctrl = 0;  in reset_hpc3_and_seeq()
135 	hpc3_eth_reset(hregs);  in reset_hpc3_and_seeq()
142 			   struct hpc3_ethregs *hregs,  in seeq_go()  argument
146 	hregs->rx_ctrl = HPC3_ERXCTRL_ACTIVE;  in seeq_go()
249 	struct hpc3_ethregs *hregs = gpriv->hregs;  in sgiseeq_dump_rings()  local
277 	       hregs->rx_cbptr, hregs->rx_ndptr, hregs->rx_ctrl);  in sgiseeq_dump_rings()
279 	       hregs->tx_cbptr, hregs->tx_ndptr, hregs->tx_ctrl);  in sgiseeq_dump_rings()
289 	struct hpc3_ethregs *hregs = sp->hregs;  in init_seeq()  local
292 	reset_hpc3_and_seeq(hregs, sregs);  in init_seeq()
306 	hregs->rx_ndptr = VIRT_TO_DMA(sp, sp->rx_desc);  in init_seeq()
307 	hregs->tx_ndptr = VIRT_TO_DMA(sp, sp->tx_desc);  in init_seeq()
309 	seeq_go(sp, hregs, sregs);  in init_seeq()
327 				    struct hpc3_ethregs *hregs,  in rx_maybe_restart()  argument
330 	if (!(hregs->rx_ctrl & HPC3_ERXCTRL_ACTIVE)) {  in rx_maybe_restart()
331 		hregs->rx_ndptr = VIRT_TO_DMA(sp, sp->rx_desc + sp->rx_new);  in rx_maybe_restart()
332 		seeq_go(sp, hregs, sregs);  in rx_maybe_restart()
337 			      struct hpc3_ethregs *hregs,  in sgiseeq_rx()  argument
411 	rx_maybe_restart(sp, hregs, sregs);  in sgiseeq_rx()
425 			   struct hpc3_ethregs *hregs)  in kick_tx()  argument
445 		hregs->tx_ndptr = VIRT_TO_DMA(sp, td);  in kick_tx()
446 		hregs->tx_ctrl = HPC3_ETXCTRL_ACTIVE;  in kick_tx()
451 			      struct hpc3_ethregs *hregs,  in sgiseeq_tx()  argument
455 	unsigned long status = hregs->tx_ctrl;  in sgiseeq_tx()
479 				hregs->tx_ndptr = VIRT_TO_DMA(sp, td);  in sgiseeq_tx()
480 				hregs->tx_ctrl = HPC3_ETXCTRL_ACTIVE;  in sgiseeq_tx()
500 	struct hpc3_ethregs *hregs = sp->hregs;  in sgiseeq_interrupt()  local
506 	hregs->reset = HPC3_ERST_CLRIRQ;  in sgiseeq_interrupt()
509 	sgiseeq_rx(dev, sp, hregs, sregs);  in sgiseeq_interrupt()
513 		sgiseeq_tx(dev, sp, hregs, sregs);  in sgiseeq_interrupt()
558 	reset_hpc3_and_seeq(sp->hregs, sregs);  in sgiseeq_close()
585 	struct hpc3_ethregs *hregs = sp->hregs;  in sgiseeq_start_xmit()  local
637 	if (!(hregs->tx_ctrl & HPC3_ETXCTRL_ACTIVE))  in sgiseeq_start_xmit()
638 		kick_tx(dev, sp, hregs);  in sgiseeq_start_xmit()
764 	sp->hregs = &hpcregs->ethregs;  in sgiseeq_probe()
769 	sp->hregs->pconfig = 0x161;  in sgiseeq_probe()
770 	sp->hregs->dconfig = HPC3_EDCFG_FIRQ | HPC3_EDCFG_FEOP |  in sgiseeq_probe()
774 	sp->hregs->pconfig = 0x161;  in sgiseeq_probe()
775 	sp->hregs->dconfig = HPC3_EDCFG_FIRQ | HPC3_EDCFG_FEOP |  in sgiseeq_probe()
779 	hpc3_eth_reset(sp->hregs);  in sgiseeq_probe()