127 static void vlsi_reg_debug(unsigned iobase, const char *s)  in vlsi_reg_debug()  argument
133 		printk("%02x", (unsigned)inb((iobase+i)));  in vlsi_reg_debug()
165 	unsigned iobase = pci_resource_start(pdev, 0);  in vlsi_proc_pdev()  local
175 		seq_printf(seq, "%02x", (unsigned)inb((iobase+i)));  in vlsi_proc_pdev()
185 	unsigned iobase = ndev->base_addr;  in vlsi_proc_ndev()  local
218 	byte = inb(iobase+VLSI_PIO_IRINTR);  in vlsi_proc_ndev()
228 	word = inw(iobase+VLSI_PIO_RINGPTR);  in vlsi_proc_ndev()
230 	word = inw(iobase+VLSI_PIO_RINGBASE);  in vlsi_proc_ndev()
233 	word = inw(iobase+VLSI_PIO_RINGSIZE);  in vlsi_proc_ndev()
237 	word = inw(iobase+VLSI_PIO_IRCFG);  in vlsi_proc_ndev()
252 	word = inw(iobase+VLSI_PIO_IRENABLE);  in vlsi_proc_ndev()
262 	word = inw(iobase+VLSI_PIO_PHYCTL);  in vlsi_proc_ndev()
267 	word = inw(iobase+VLSI_PIO_NPHYCTL);  in vlsi_proc_ndev()
272 	word = inw(iobase+VLSI_PIO_MAXPKT);  in vlsi_proc_ndev()
274 	word = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK;  in vlsi_proc_ndev()
749 static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase)  in vlsi_set_baud()  argument
791 	fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK;  in vlsi_set_baud()
796 	outw(0, iobase+VLSI_PIO_IRENABLE);  in vlsi_set_baud()
797 	outw(config, iobase+VLSI_PIO_IRCFG);  in vlsi_set_baud()
798 	outw(nphyctl, iobase+VLSI_PIO_NPHYCTL);  in vlsi_set_baud()
800 	outw(IRENABLE_PHYANDCLOCK, iobase+VLSI_PIO_IRENABLE);  in vlsi_set_baud()
807 	config = inw(iobase+VLSI_PIO_IRENABLE) & IRENABLE_MASK;  in vlsi_set_baud()
824 		if (inw(iobase+VLSI_PIO_PHYCTL) != nphyctl) {  in vlsi_set_baud()
838 		vlsi_reg_debug(iobase,__func__);  in vlsi_set_baud()
850 	unsigned iobase = ndev->base_addr;  in vlsi_hard_start_xmit()  local
893 			vlsi_set_baud(idev, iobase);  in vlsi_hard_start_xmit()
1000 	if (!(inw(iobase+VLSI_PIO_IRENABLE) & IRENABLE_ENTXST)) {  in vlsi_hard_start_xmit()
1009 		config = inw(iobase+VLSI_PIO_IRCFG);  in vlsi_hard_start_xmit()
1011 		outw(config | IRCFG_ENTX, iobase+VLSI_PIO_IRCFG);  in vlsi_hard_start_xmit()
1013 		outw(0, iobase+VLSI_PIO_PROMPT);  in vlsi_hard_start_xmit()
1044 	unsigned	iobase;  in vlsi_tx_interrupt()  local
1069 	iobase = ndev->base_addr;  in vlsi_tx_interrupt()
1072 		vlsi_set_baud(idev, iobase);  in vlsi_tx_interrupt()
1074 	config = inw(iobase+VLSI_PIO_IRCFG);  in vlsi_tx_interrupt()
1076 		outw((config & ~IRCFG_ENTX) | IRCFG_ENRX, iobase+VLSI_PIO_IRCFG);  in vlsi_tx_interrupt()
1078 	else if (!(inw(iobase+VLSI_PIO_IRENABLE) & IRENABLE_ENTXST)) {  in vlsi_tx_interrupt()
1081 		fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK;  in vlsi_tx_interrupt()
1086 		outw(config | IRCFG_ENTX, iobase+VLSI_PIO_IRCFG);  in vlsi_tx_interrupt()
1089 	outw(0, iobase+VLSI_PIO_PROMPT);  in vlsi_tx_interrupt()
1229 static inline void vlsi_clear_regs(unsigned iobase)  in vlsi_clear_regs()  argument
1235 		outw(0, iobase + i);  in vlsi_clear_regs()
1242 	unsigned	iobase;  in vlsi_init_chip()  local
1251 	iobase = ndev->base_addr;  in vlsi_init_chip()
1252 	vlsi_clear_regs(iobase);  in vlsi_init_chip()
1254 	outb(IRINTR_INT_MASK, iobase+VLSI_PIO_IRINTR); /* w/c pending IRQ, disable all INT */  in vlsi_init_chip()
1256 	outw(0, iobase+VLSI_PIO_IRENABLE);	/* disable IrPHY-interface */  in vlsi_init_chip()
1260 	outw(0, iobase+VLSI_PIO_IRCFG);  in vlsi_init_chip()
1263 	outw(MAX_PACKET_LENGTH, iobase+VLSI_PIO_MAXPKT);  /* max possible value=0x0fff */  in vlsi_init_chip()
1265 	outw(BUS_TO_RINGBASE(idev->busaddr), iobase+VLSI_PIO_RINGBASE);  in vlsi_init_chip()
1268 		iobase+VLSI_PIO_RINGSIZE);	  in vlsi_init_chip()
1270 	ptr = inw(iobase+VLSI_PIO_RINGPTR);  in vlsi_init_chip()
1276 	vlsi_set_baud(idev, iobase);	/* idev->new_baud used as provided by caller */  in vlsi_init_chip()
1278 	outb(IRINTR_INT_MASK, iobase+VLSI_PIO_IRINTR);	/* just in case - w/c pending IRQ's */  in vlsi_init_chip()
1286 	outb(IRINTR_RPKTEN|IRINTR_TPKTEN, iobase+VLSI_PIO_IRINTR);  in vlsi_init_chip()
1295 	unsigned iobase = ndev->base_addr;  in vlsi_start_hw()  local
1318 	outw(0, iobase+VLSI_PIO_PROMPT);	/* kick hw state machine */  in vlsi_start_hw()
1327 	unsigned iobase = ndev->base_addr;  in vlsi_stop_hw()  local
1331 	outw(0, iobase+VLSI_PIO_IRENABLE);  in vlsi_stop_hw()
1332 	outw(0, iobase+VLSI_PIO_IRCFG);			/* disable everything */  in vlsi_stop_hw()
1335 	outb(0, iobase+VLSI_PIO_IRINTR);  in vlsi_stop_hw()
1337 	outb(IRINTR_INT_MASK, iobase+VLSI_PIO_IRINTR);  in vlsi_stop_hw()
1343 	vlsi_clear_regs(iobase);  in vlsi_stop_hw()
1431 	unsigned	iobase;  in vlsi_interrupt()  local
1437 	iobase = ndev->base_addr;  in vlsi_interrupt()
1440 		irintr = inb(iobase+VLSI_PIO_IRINTR);  in vlsi_interrupt()
1442 		outb(irintr, iobase+VLSI_PIO_IRINTR);	/* acknowledge asap */  in vlsi_interrupt()