Lines Matching refs:card
51 #define sca_in(reg, card) readb(card->scabase + (reg)) argument
52 #define sca_out(value, reg, card) writeb(value, card->scabase + (reg)) argument
53 #define sca_inw(reg, card) readw(card->scabase + (reg)) argument
54 #define sca_outw(value, reg, card) writew(value, card->scabase + (reg)) argument
55 #define sca_inl(reg, card) readl(card->scabase + (reg)) argument
56 #define sca_outl(value, reg, card) writel(value, card->scabase + (reg)) argument
68 sca_outl(sca_inl(IER0, port->card) | in enable_intr()
69 (port->chan ? 0x08002200 : 0x00080022), IER0, port->card); in enable_intr()
74 sca_outl(sca_inl(IER0, port->card) & in disable_intr()
75 (port->chan ? 0x00FF00FF : 0xFF00FF00), IER0, port->card); in disable_intr()
80 u16 rx_buffs = port->card->rx_ring_buffers; in desc_abs_number()
81 u16 tx_buffs = port->card->tx_ring_buffers; in desc_abs_number()
98 return (pkt_desc __iomem *)(port->card->rambase + in desc_address()
105 return port->card->buff_offset + in buffer_offset()
112 if (!(sca_in(get_msci(port) + ST3, port->card) & ST3_DCD)) { in sca_set_carrier()
130 card_t *card = port->card; in sca_init_port() local
139 u16 buffs = transmit ? card->tx_ring_buffers in sca_init_port()
140 : card->rx_ring_buffers; in sca_init_port()
155 sca_out(0, DSR_RX(port->chan), card); in sca_init_port()
156 sca_out(0, DSR_TX(port->chan), card); in sca_init_port()
159 sca_out(DCR_ABORT, DCR_RX(port->chan), card); in sca_init_port()
160 sca_out(DCR_ABORT, DCR_TX(port->chan), card); in sca_init_port()
163 sca_outl(desc_offset(port, 0, 0), dmac_rx + CDAL, card); in sca_init_port()
164 sca_outl(desc_offset(port, card->tx_ring_buffers - 1, 0), in sca_init_port()
165 dmac_rx + EDAL, card); in sca_init_port()
166 sca_outl(desc_offset(port, 0, 1), dmac_tx + CDAL, card); in sca_init_port()
167 sca_outl(desc_offset(port, 0, 1), dmac_tx + EDAL, card); in sca_init_port()
170 sca_out(DCR_CLEAR_EOF, DCR_RX(port->chan), card); in sca_init_port()
171 sca_out(DCR_CLEAR_EOF, DCR_TX(port->chan), card); in sca_init_port()
174 sca_outw(HDLC_MAX_MRU, dmac_rx + BFLL, card); /* set buffer length */ in sca_init_port()
175 sca_out(0x14, DMR_RX(port->chan), card); /* Chain mode, Multi-frame */ in sca_init_port()
176 sca_out(DIR_EOME, DIR_RX(port->chan), card); /* enable interrupts */ in sca_init_port()
177 sca_out(DSR_DE, DSR_RX(port->chan), card); /* DMA enable */ in sca_init_port()
180 sca_out(0x14, DMR_TX(port->chan), card); /* Chain mode, Multi-frame */ in sca_init_port()
181 sca_out(DIR_EOME, DIR_TX(port->chan), card); /* enable interrupts */ in sca_init_port()
192 card_t* card = port->card; in sca_msci_intr() local
194 if (sca_in(msci + ST1, card) & ST1_CDCD) { in sca_msci_intr()
196 sca_out(ST1_CDCD, msci + ST1, card); in sca_msci_intr()
202 static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, in sca_rx() argument
218 memcpy_fromio(skb->data, card->rambase + buff, len); in sca_rx()
237 card_t *card = port->card; in sca_rx_done() local
238 u8 stat = sca_in(DSR_RX(port->chan), card); /* read DMA Status */ in sca_rx_done()
243 DSR_RX(port->chan), card); in sca_rx_done()
252 u32 cda = sca_inl(dmac + CDAL, card); in sca_rx_done()
273 sca_rx(card, port, desc, port->rxin); in sca_rx_done()
278 sca_outl(desc_off, dmac + EDAL, card); in sca_rx_done()
279 port->rxin = (port->rxin + 1) % card->rx_ring_buffers; in sca_rx_done()
283 sca_out(DSR_DE, DSR_RX(port->chan), card); in sca_rx_done()
292 card_t* card = port->card; in sca_tx_done() local
298 stat = sca_in(DSR_TX(port->chan), card); /* read DMA Status */ in sca_tx_done()
302 DSR_TX(port->chan), card); in sca_tx_done()
319 port->txlast = (port->txlast + 1) % card->tx_ring_buffers; in sca_tx_done()
331 u32 isr0 = sca_inl(ISR0, port->card); in sca_poll()
353 card_t *card = dev_id; in sca_intr() local
354 u32 isr0 = sca_inl(ISR0, card); in sca_intr()
358 port_t *port = get_port(card, i); in sca_intr()
372 card_t* card = port->card; in sca_set_port() local
374 u8 md2 = sca_in(msci + MD2, card); in sca_set_port()
407 sca_out(port->tmc, msci + TMCR, card); in sca_set_port()
408 sca_out(port->tmc, msci + TMCT, card); in sca_set_port()
411 sca_out(port->rxs, msci + RXS, card); in sca_set_port()
412 sca_out(port->txs, msci + TXS, card); in sca_set_port()
419 sca_out(md2, msci + MD2, card); in sca_set_port()
427 card_t* card = port->card; in sca_open() local
450 sca_out(CMD_RESET, msci + CMD, card); in sca_open()
451 sca_out(md0, msci + MD0, card); in sca_open()
452 sca_out(0x00, msci + MD1, card); /* no address field check */ in sca_open()
453 sca_out(md2, msci + MD2, card); in sca_open()
454 sca_out(0x7E, msci + IDL, card); /* flag character 0x7E */ in sca_open()
456 sca_out(CTL_IDLE | CTL_URCT | CTL_URSKP, msci + CTL, card); in sca_open()
457 sca_out(0x0F, msci + RNR, card); /* +1=RX DMA activation condition */ in sca_open()
458 sca_out(0x3C, msci + TFS, card); /* +1 = TX start */ in sca_open()
459 sca_out(0x38, msci + TCR, card); /* =Critical TX DMA activ condition */ in sca_open()
460 sca_out(0x38, msci + TNR0, card); /* =TX DMA activation condition */ in sca_open()
461 sca_out(0x3F, msci + TNR1, card); /* +1=TX DMA deactivation condition*/ in sca_open()
467 sca_outl(IE0_RXINTA | IE0_CDCD, msci + IE0, card); in sca_open()
469 sca_out(port->tmc, msci + TMCR, card); in sca_open()
470 sca_out(port->tmc, msci + TMCT, card); in sca_open()
471 sca_out(port->rxs, msci + RXS, card); in sca_open()
472 sca_out(port->txs, msci + TXS, card); in sca_open()
473 sca_out(CMD_TX_ENABLE, msci + CMD, card); in sca_open()
474 sca_out(CMD_RX_ENABLE, msci + CMD, card); in sca_open()
488 sca_out(CMD_RESET, get_msci(port) + CMD, port->card); in sca_close()
522 card_t *card = port->card; in sca_dump_rings() local
526 sca_inl(get_dmac_rx(port) + CDAL, card), in sca_dump_rings()
527 sca_inl(get_dmac_rx(port) + EDAL, card), in sca_dump_rings()
528 sca_in(DSR_RX(port->chan), card), port->rxin, in sca_dump_rings()
529 sca_in(DSR_RX(port->chan), card) & DSR_DE ? "" : "in"); in sca_dump_rings()
530 for (cnt = 0; cnt < port->card->rx_ring_buffers; cnt++) in sca_dump_rings()
536 sca_inl(get_dmac_tx(port) + CDAL, card), in sca_dump_rings()
537 sca_inl(get_dmac_tx(port) + EDAL, card), in sca_dump_rings()
538 sca_in(DSR_TX(port->chan), card), port->txin, port->txlast, in sca_dump_rings()
539 sca_in(DSR_TX(port->chan), card) & DSR_DE ? "" : "in"); in sca_dump_rings()
541 for (cnt = 0; cnt < port->card->tx_ring_buffers; cnt++) in sca_dump_rings()
547 sca_in(get_msci(port) + MD0, card), in sca_dump_rings()
548 sca_in(get_msci(port) + MD1, card), in sca_dump_rings()
549 sca_in(get_msci(port) + MD2, card), in sca_dump_rings()
550 sca_in(get_msci(port) + ST0, card), in sca_dump_rings()
551 sca_in(get_msci(port) + ST1, card), in sca_dump_rings()
552 sca_in(get_msci(port) + ST2, card), in sca_dump_rings()
553 sca_in(get_msci(port) + ST3, card), in sca_dump_rings()
554 sca_in(get_msci(port) + ST4, card), in sca_dump_rings()
555 sca_in(get_msci(port) + FST, card), in sca_dump_rings()
556 sca_in(get_msci(port) + CST0, card), in sca_dump_rings()
557 sca_in(get_msci(port) + CST1, card)); in sca_dump_rings()
559 printk(KERN_DEBUG "ILAR: %02x ISR: %08x %08x\n", sca_in(ILAR, card), in sca_dump_rings()
560 sca_inl(ISR0, card), sca_inl(ISR1, card)); in sca_dump_rings()
568 card_t *card = port->card; in sca_xmit() local
585 memcpy_toio(card->rambase + buff, skb->data, len); in sca_xmit()
590 port->txin = (port->txin + 1) % card->tx_ring_buffers; in sca_xmit()
592 get_dmac_tx(port) + EDAL, card); in sca_xmit()
594 sca_out(DSR_DE, DSR_TX(port->chan), card); /* Enable TX DMA */ in sca_xmit()
607 static u32 sca_detect_ram(card_t *card, u8 __iomem *rambase, u32 ramsize) in sca_detect_ram() argument
626 static void sca_init(card_t *card, int wait_states) in sca_init() argument
628 sca_out(wait_states, WCRL, card); /* Wait Control */ in sca_init()
629 sca_out(wait_states, WCRM, card); in sca_init()
630 sca_out(wait_states, WCRH, card); in sca_init()
632 sca_out(0, DMER, card); /* DMA Master disable */ in sca_init()
633 sca_out(0x03, PCR, card); /* DMA priority */ in sca_init()
634 sca_out(0, DSR_RX(0), card); /* DMA disable - to halt state */ in sca_init()
635 sca_out(0, DSR_TX(0), card); in sca_init()
636 sca_out(0, DSR_RX(1), card); in sca_init()
637 sca_out(0, DSR_TX(1), card); in sca_init()
638 sca_out(DMER_DME, DMER, card); /* DMA Master enable */ in sca_init()