Lines Matching full:card
26 * 1 - Per card interrupt spinlock (to protect structures and such)
28 * 3 - Per card resource spinlock (to access registers, etc.)
105 #define CMD_BUSY(card) (readl((card)->membase + STAT) & NS_STAT_CMDBZ) argument
120 static u32 ns_read_sram(ns_dev * card, u32 sram_address);
121 static void ns_write_sram(ns_dev * card, u32 sram_address, u32 * value,
124 static void ns_init_card_error(ns_dev * card, int error);
125 static scq_info *get_scq(ns_dev *card, int size, u32 scd);
126 static void free_scq(ns_dev *card, scq_info * scq, struct atm_vcc *vcc);
131 static void fill_tst(ns_dev * card, int n, vc_map * vc);
134 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd,
136 static void process_tsq(ns_dev * card);
137 static void drain_scq(ns_dev * card, scq_info * scq, int pos);
138 static void process_rsq(ns_dev * card);
139 static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe);
140 static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb);
141 static void recycle_iovec_rx_bufs(ns_dev * card, struct iovec *iov, int count);
142 static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb);
143 static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb);
144 static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb);
148 static void which_list(ns_dev * card, struct sk_buff *skb);
201 ns_dev *card = pci_get_drvdata(pcidev); in nicstar_remove_one() local
207 i = card->index; in nicstar_remove_one()
212 if (card->atmdev->phy && card->atmdev->phy->stop) in nicstar_remove_one()
213 card->atmdev->phy->stop(card->atmdev); in nicstar_remove_one()
216 writel(0x00000000, card->membase + CFG); in nicstar_remove_one()
219 atm_dev_deregister(card->atmdev); in nicstar_remove_one()
226 PRINTK("nicstar%d: freeing %d huge buffers.\n", i, card->hbpool.count); in nicstar_remove_one()
227 while ((hb = skb_dequeue(&card->hbpool.queue)) != NULL) { in nicstar_remove_one()
234 card->iovpool.count); in nicstar_remove_one()
235 while ((iovb = skb_dequeue(&card->iovpool.queue)) != NULL) { in nicstar_remove_one()
240 while ((lb = skb_dequeue(&card->lbpool.queue)) != NULL) in nicstar_remove_one()
242 while ((sb = skb_dequeue(&card->sbpool.queue)) != NULL) in nicstar_remove_one()
244 free_scq(card, card->scq0, NULL); in nicstar_remove_one()
246 if (card->scd2vc[j] != NULL) in nicstar_remove_one()
247 free_scq(card, card->scd2vc[j]->scq, card->scd2vc[j]->tx_vcc); in nicstar_remove_one()
249 idr_destroy(&card->idr); in nicstar_remove_one()
250 dma_free_coherent(&card->pcidev->dev, NS_RSQSIZE + NS_RSQ_ALIGNMENT, in nicstar_remove_one()
251 card->rsq.org, card->rsq.dma); in nicstar_remove_one()
252 dma_free_coherent(&card->pcidev->dev, NS_TSQSIZE + NS_TSQ_ALIGNMENT, in nicstar_remove_one()
253 card->tsq.org, card->tsq.dma); in nicstar_remove_one()
254 free_irq(card->pcidev->irq, card); in nicstar_remove_one()
255 iounmap(card->membase); in nicstar_remove_one()
256 kfree(card); in nicstar_remove_one()
309 static u32 ns_read_sram(ns_dev * card, u32 sram_address) in ns_read_sram() argument
316 spin_lock_irqsave(&card->res_lock, flags); in ns_read_sram()
317 while (CMD_BUSY(card)) ; in ns_read_sram()
318 writel(sram_address, card->membase + CMD); in ns_read_sram()
319 while (CMD_BUSY(card)) ; in ns_read_sram()
320 data = readl(card->membase + DR0); in ns_read_sram()
321 spin_unlock_irqrestore(&card->res_lock, flags); in ns_read_sram()
325 static void ns_write_sram(ns_dev * card, u32 sram_address, u32 * value, in ns_write_sram() argument
333 spin_lock_irqsave(&card->res_lock, flags); in ns_write_sram()
334 while (CMD_BUSY(card)) ; in ns_write_sram()
336 writel(*(value++), card->membase + i); in ns_write_sram()
338 so card->membase + DR0 == card->membase */ in ns_write_sram()
342 writel(sram_address, card->membase + CMD); in ns_write_sram()
343 spin_unlock_irqrestore(&card->res_lock, flags); in ns_write_sram()
349 struct ns_dev *card = NULL; in ns_init_card() local
363 ns_init_card_error(card, error); in ns_init_card()
370 ns_init_card_error(card, error); in ns_init_card()
374 card = kmalloc(sizeof(*card), GFP_KERNEL); in ns_init_card()
375 if (!card) { in ns_init_card()
380 ns_init_card_error(card, error); in ns_init_card()
383 cards[i] = card; in ns_init_card()
384 spin_lock_init(&card->int_lock); in ns_init_card()
385 spin_lock_init(&card->res_lock); in ns_init_card()
387 pci_set_drvdata(pcidev, card); in ns_init_card()
389 card->index = i; in ns_init_card()
390 card->atmdev = NULL; in ns_init_card()
391 card->pcidev = pcidev; in ns_init_card()
393 card->membase = ioremap(membase, NS_IOREMAP_SIZE); in ns_init_card()
394 if (!card->membase) { in ns_init_card()
397 ns_init_card_error(card, error); in ns_init_card()
400 PRINTK("nicstar%d: membase at 0x%p.\n", i, card->membase); in ns_init_card()
407 ns_init_card_error(card, error); in ns_init_card()
424 ns_init_card_error(card, error); in ns_init_card()
431 data = readl(card->membase + STAT); in ns_init_card()
433 writel(NS_STAT_TMROF, card->membase + STAT); in ns_init_card()
436 writel(NS_CFG_SWRST, card->membase + CFG); in ns_init_card()
438 writel(0x00000000, card->membase + CFG); in ns_init_card()
441 writel(0x00000008, card->membase + GP); in ns_init_card()
443 writel(0x00000001, card->membase + GP); in ns_init_card()
445 while (CMD_BUSY(card)) ; in ns_init_card()
446 writel(NS_CMD_WRITE_UTILITY | 0x00000100, card->membase + CMD); /* Sync UTOPIA with SAR clock */ in ns_init_card()
450 while (CMD_BUSY(card)) ; in ns_init_card()
451 writel(NS_CMD_READ_UTILITY | 0x00000200, card->membase + CMD); in ns_init_card()
452 while (CMD_BUSY(card)) ; in ns_init_card()
453 data = readl(card->membase + DR0); in ns_init_card()
457 card->max_pcr = ATM_25_PCR; in ns_init_card()
458 while (CMD_BUSY(card)) ; in ns_init_card()
459 writel(0x00000008, card->membase + DR0); in ns_init_card()
460 writel(NS_CMD_WRITE_UTILITY | 0x00000200, card->membase + CMD); in ns_init_card()
462 writel(NS_STAT_SFBQF, card->membase + STAT); in ns_init_card()
464 while (CMD_BUSY(card)) ; in ns_init_card()
465 writel(0x00000022, card->membase + DR0); in ns_init_card()
466 writel(NS_CMD_WRITE_UTILITY | 0x00000202, card->membase + CMD); in ns_init_card()
472 card->max_pcr = ATM_OC3_PCR; in ns_init_card()
474 while (CMD_BUSY(card)) ; in ns_init_card()
475 writel(0x00000002, card->membase + DR0); in ns_init_card()
476 writel(NS_CMD_WRITE_UTILITY | 0x00000205, card->membase + CMD); in ns_init_card()
482 ns_init_card_error(card, error); in ns_init_card()
485 writel(0x00000000, card->membase + GP); in ns_init_card()
489 ns_write_sram(card, 0x1C003, &data, 1); in ns_init_card()
491 ns_write_sram(card, 0x14003, &data, 1); in ns_init_card()
492 if (ns_read_sram(card, 0x14003) == 0x89ABCDEF && in ns_init_card()
493 ns_read_sram(card, 0x1C003) == 0x76543210) in ns_init_card()
494 card->sram_size = 128; in ns_init_card()
496 card->sram_size = 32; in ns_init_card()
497 PRINTK("nicstar%d: %dK x 32bit SRAM size.\n", i, card->sram_size); in ns_init_card()
499 card->rct_size = NS_MAX_RCTSIZE; in ns_init_card()
502 if (card->sram_size == 128) in ns_init_card()
507 if (card->sram_size == 32) { in ns_init_card()
511 card->rct_size = 4096; in ns_init_card()
517 card->vpibits = NS_VPIBITS; in ns_init_card()
518 if (card->rct_size == 4096) in ns_init_card()
519 card->vcibits = 12 - NS_VPIBITS; in ns_init_card()
520 else /* card->rct_size == 16384 */ in ns_init_card()
521 card->vcibits = 14 - NS_VPIBITS; in ns_init_card()
525 nicstar_init_eprom(card->membase); in ns_init_card()
528 writel(0x00000000, card->membase + VPM); in ns_init_card()
530 card->intcnt = 0; in ns_init_card()
532 (pcidev->irq, &ns_irq_handler, IRQF_SHARED, "nicstar", card) != 0) { in ns_init_card()
535 ns_init_card_error(card, error); in ns_init_card()
540 card->tsq.org = dma_alloc_coherent(&card->pcidev->dev, in ns_init_card()
542 &card->tsq.dma, GFP_KERNEL); in ns_init_card()
543 if (card->tsq.org == NULL) { in ns_init_card()
546 ns_init_card_error(card, error); in ns_init_card()
549 card->tsq.base = PTR_ALIGN(card->tsq.org, NS_TSQ_ALIGNMENT); in ns_init_card()
550 card->tsq.next = card->tsq.base; in ns_init_card()
551 card->tsq.last = card->tsq.base + (NS_TSQ_NUM_ENTRIES - 1); in ns_init_card()
553 ns_tsi_init(card->tsq.base + j); in ns_init_card()
554 writel(0x00000000, card->membase + TSQH); in ns_init_card()
555 writel(ALIGN(card->tsq.dma, NS_TSQ_ALIGNMENT), card->membase + TSQB); in ns_init_card()
556 PRINTK("nicstar%d: TSQ base at 0x%p.\n", i, card->tsq.base); in ns_init_card()
559 card->rsq.org = dma_alloc_coherent(&card->pcidev->dev, in ns_init_card()
561 &card->rsq.dma, GFP_KERNEL); in ns_init_card()
562 if (card->rsq.org == NULL) { in ns_init_card()
565 ns_init_card_error(card, error); in ns_init_card()
568 card->rsq.base = PTR_ALIGN(card->rsq.org, NS_RSQ_ALIGNMENT); in ns_init_card()
569 card->rsq.next = card->rsq.base; in ns_init_card()
570 card->rsq.last = card->rsq.base + (NS_RSQ_NUM_ENTRIES - 1); in ns_init_card()
572 ns_rsqe_init(card->rsq.base + j); in ns_init_card()
573 writel(0x00000000, card->membase + RSQH); in ns_init_card()
574 writel(ALIGN(card->rsq.dma, NS_RSQ_ALIGNMENT), card->membase + RSQB); in ns_init_card()
575 PRINTK("nicstar%d: RSQ base at 0x%p.\n", i, card->rsq.base); in ns_init_card()
578 card->scq1 = NULL; in ns_init_card()
579 card->scq2 = NULL; in ns_init_card()
580 card->scq0 = get_scq(card, VBR_SCQSIZE, NS_VRSCD0); in ns_init_card()
581 if (card->scq0 == NULL) { in ns_init_card()
584 ns_init_card_error(card, error); in ns_init_card()
587 u32d[0] = scq_virt_to_bus(card->scq0, card->scq0->base); in ns_init_card()
591 ns_write_sram(card, NS_VRSCD0, u32d, 4); in ns_init_card()
592 ns_write_sram(card, NS_VRSCD1, u32d, 4); /* These last two won't be used */ in ns_init_card()
593 ns_write_sram(card, NS_VRSCD2, u32d, 4); /* but are initialized, just in case... */ in ns_init_card()
594 card->scq0->scd = NS_VRSCD0; in ns_init_card()
595 PRINTK("nicstar%d: VBR-SCQ0 base at 0x%p.\n", i, card->scq0->base); in ns_init_card()
598 card->tst_addr = NS_TST0; in ns_init_card()
599 card->tst_free_entries = NS_TST_NUM_ENTRIES; in ns_init_card()
602 ns_write_sram(card, NS_TST0 + j, &data, 1); in ns_init_card()
604 ns_write_sram(card, NS_TST0 + NS_TST_NUM_ENTRIES, &data, 1); in ns_init_card()
606 ns_write_sram(card, NS_TST1 + j, &data, 1); in ns_init_card()
608 ns_write_sram(card, NS_TST1 + NS_TST_NUM_ENTRIES, &data, 1); in ns_init_card()
610 card->tste2vc[j] = NULL; in ns_init_card()
611 writel(NS_TST0 << 2, card->membase + TSTB); in ns_init_card()
622 for (j = 0; j < card->rct_size; j++) in ns_init_card()
623 ns_write_sram(card, j * 4, u32d, 4); in ns_init_card()
625 memset(card->vcmap, 0, sizeof(card->vcmap)); in ns_init_card()
628 card->scd2vc[j] = NULL; in ns_init_card()
631 card->sbnr.min = MIN_SB; in ns_init_card()
632 card->sbnr.init = NUM_SB; in ns_init_card()
633 card->sbnr.max = MAX_SB; in ns_init_card()
634 card->lbnr.min = MIN_LB; in ns_init_card()
635 card->lbnr.init = NUM_LB; in ns_init_card()
636 card->lbnr.max = MAX_LB; in ns_init_card()
637 card->iovnr.min = MIN_IOVB; in ns_init_card()
638 card->iovnr.init = NUM_IOVB; in ns_init_card()
639 card->iovnr.max = MAX_IOVB; in ns_init_card()
640 card->hbnr.min = MIN_HB; in ns_init_card()
641 card->hbnr.init = NUM_HB; in ns_init_card()
642 card->hbnr.max = MAX_HB; in ns_init_card()
644 card->sm_handle = NULL; in ns_init_card()
645 card->sm_addr = 0x00000000; in ns_init_card()
646 card->lg_handle = NULL; in ns_init_card()
647 card->lg_addr = 0x00000000; in ns_init_card()
649 card->efbie = 1; /* To prevent push_rxbufs from enabling the interrupt */ in ns_init_card()
651 idr_init(&card->idr); in ns_init_card()
654 skb_queue_head_init(&card->hbpool.queue); in ns_init_card()
655 card->hbpool.count = 0; in ns_init_card()
664 ns_init_card_error(card, error); in ns_init_card()
668 skb_queue_tail(&card->hbpool.queue, hb); in ns_init_card()
669 card->hbpool.count++; in ns_init_card()
673 skb_queue_head_init(&card->lbpool.queue); in ns_init_card()
674 card->lbpool.count = 0; /* Not used */ in ns_init_card()
683 ns_init_card_error(card, error); in ns_init_card()
687 skb_queue_tail(&card->lbpool.queue, lb); in ns_init_card()
689 push_rxbufs(card, lb); in ns_init_card()
692 card->rcbuf = lb; in ns_init_card()
693 card->rawcell = (struct ns_rcqe *) lb->data; in ns_init_card()
694 card->rawch = NS_PRV_DMA(lb); in ns_init_card()
699 ns_stat_lfbqc_get(readl(card->membase + STAT))) < card->lbnr.min) { in ns_init_card()
704 ns_init_card_error(card, error); in ns_init_card()
709 skb_queue_head_init(&card->sbpool.queue); in ns_init_card()
710 card->sbpool.count = 0; /* Not used */ in ns_init_card()
719 ns_init_card_error(card, error); in ns_init_card()
723 skb_queue_tail(&card->sbpool.queue, sb); in ns_init_card()
725 push_rxbufs(card, sb); in ns_init_card()
729 ns_stat_sfbqc_get(readl(card->membase + STAT))) < card->sbnr.min) { in ns_init_card()
734 ns_init_card_error(card, error); in ns_init_card()
739 skb_queue_head_init(&card->iovpool.queue); in ns_init_card()
740 card->iovpool.count = 0; in ns_init_card()
749 ns_init_card_error(card, error); in ns_init_card()
753 skb_queue_tail(&card->iovpool.queue, iovb); in ns_init_card()
754 card->iovpool.count++; in ns_init_card()
758 if (card->rct_size == 4096) in ns_init_card()
760 else /* (card->rct_size == 16384) */ in ns_init_card()
763 card->efbie = 1; in ns_init_card()
766 card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops, in ns_init_card()
768 if (card->atmdev == NULL) { in ns_init_card()
771 ns_init_card_error(card, error); in ns_init_card()
775 if (mac[i] == NULL || !mac_pton(mac[i], card->atmdev->esi)) { in ns_init_card()
776 nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET, in ns_init_card()
777 card->atmdev->esi, 6); in ns_init_card()
778 if (ether_addr_equal(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00")) { in ns_init_card()
779 nicstar_read_eprom(card->membase, in ns_init_card()
781 card->atmdev->esi, 6); in ns_init_card()
785 printk("nicstar%d: MAC address %pM\n", i, card->atmdev->esi); in ns_init_card()
787 card->atmdev->dev_data = card; in ns_init_card()
788 card->atmdev->ci_range.vpi_bits = card->vpibits; in ns_init_card()
789 card->atmdev->ci_range.vci_bits = card->vcibits; in ns_init_card()
790 card->atmdev->link_rate = card->max_pcr; in ns_init_card()
791 card->atmdev->phy = NULL; in ns_init_card()
794 if (card->max_pcr == ATM_OC3_PCR) in ns_init_card()
795 suni_init(card->atmdev); in ns_init_card()
799 if (card->max_pcr == ATM_25_PCR) in ns_init_card()
800 idt77105_init(card->atmdev); in ns_init_card()
803 if (card->atmdev->phy && card->atmdev->phy->start) in ns_init_card()
804 card->atmdev->phy->start(card->atmdev); in ns_init_card()
808 NS_CFG_PHYIE, card->membase + CFG); in ns_init_card()
815 static void ns_init_card_error(ns_dev *card, int error) in ns_init_card_error() argument
818 writel(0x00000000, card->membase + CFG); in ns_init_card_error()
822 while ((iovb = skb_dequeue(&card->iovpool.queue)) != NULL) in ns_init_card_error()
827 while ((sb = skb_dequeue(&card->sbpool.queue)) != NULL) in ns_init_card_error()
829 free_scq(card, card->scq0, NULL); in ns_init_card_error()
833 while ((lb = skb_dequeue(&card->lbpool.queue)) != NULL) in ns_init_card_error()
838 while ((hb = skb_dequeue(&card->hbpool.queue)) != NULL) in ns_init_card_error()
842 dma_free_coherent(&card->pcidev->dev, NS_RSQSIZE + NS_RSQ_ALIGNMENT, in ns_init_card_error()
843 card->rsq.org, card->rsq.dma); in ns_init_card_error()
846 dma_free_coherent(&card->pcidev->dev, NS_TSQSIZE + NS_TSQ_ALIGNMENT, in ns_init_card_error()
847 card->tsq.org, card->tsq.dma); in ns_init_card_error()
850 free_irq(card->pcidev->irq, card); in ns_init_card_error()
853 iounmap(card->membase); in ns_init_card_error()
856 pci_disable_device(card->pcidev); in ns_init_card_error()
857 kfree(card); in ns_init_card_error()
861 static scq_info *get_scq(ns_dev *card, int size, u32 scd) in get_scq() argument
872 scq->org = dma_alloc_coherent(&card->pcidev->dev, in get_scq()
882 dma_free_coherent(&card->pcidev->dev, in get_scq()
906 static void free_scq(ns_dev *card, scq_info *scq, struct atm_vcc *vcc) in free_scq() argument
937 dma_free_coherent(&card->pcidev->dev, in free_scq()
946 static void push_rxbufs(ns_dev * card, struct sk_buff *skb) in push_rxbufs() argument
958 addr1 = dma_map_single(&card->pcidev->dev, in push_rxbufs()
968 card->index); in push_rxbufs()
971 stat = readl(card->membase + STAT); in push_rxbufs()
972 card->sbfqc = ns_stat_sfbqc_get(stat); in push_rxbufs()
973 card->lbfqc = ns_stat_lfbqc_get(stat); in push_rxbufs()
976 if (card->sm_addr) { in push_rxbufs()
977 addr2 = card->sm_addr; in push_rxbufs()
978 handle2 = card->sm_handle; in push_rxbufs()
979 card->sm_addr = 0x00000000; in push_rxbufs()
980 card->sm_handle = NULL; in push_rxbufs()
983 card->sm_addr = addr1; in push_rxbufs()
984 card->sm_handle = handle1; in push_rxbufs()
990 if (card->lg_addr) { in push_rxbufs()
991 addr2 = card->lg_addr; in push_rxbufs()
992 handle2 = card->lg_handle; in push_rxbufs()
993 card->lg_addr = 0x00000000; in push_rxbufs()
994 card->lg_handle = NULL; in push_rxbufs()
997 card->lg_addr = addr1; in push_rxbufs()
998 card->lg_handle = handle1; in push_rxbufs()
1005 if (card->sbfqc >= card->sbnr.max) { in push_rxbufs()
1006 skb_unlink(handle1, &card->sbpool.queue); in push_rxbufs()
1008 skb_unlink(handle2, &card->sbpool.queue); in push_rxbufs()
1012 card->sbfqc += 2; in push_rxbufs()
1015 if (card->lbfqc >= card->lbnr.max) { in push_rxbufs()
1016 skb_unlink(handle1, &card->lbpool.queue); in push_rxbufs()
1018 skb_unlink(handle2, &card->lbpool.queue); in push_rxbufs()
1022 card->lbfqc += 2; in push_rxbufs()
1025 id1 = idr_alloc(&card->idr, handle1, 0, 0, GFP_ATOMIC); in push_rxbufs()
1029 id2 = idr_alloc(&card->idr, handle2, 0, 0, GFP_ATOMIC); in push_rxbufs()
1033 spin_lock_irqsave(&card->res_lock, flags); in push_rxbufs()
1034 while (CMD_BUSY(card)) ; in push_rxbufs()
1035 writel(addr2, card->membase + DR3); in push_rxbufs()
1036 writel(id2, card->membase + DR2); in push_rxbufs()
1037 writel(addr1, card->membase + DR1); in push_rxbufs()
1038 writel(id1, card->membase + DR0); in push_rxbufs()
1040 card->membase + CMD); in push_rxbufs()
1041 spin_unlock_irqrestore(&card->res_lock, flags); in push_rxbufs()
1044 card->index, in push_rxbufs()
1049 if (!card->efbie && card->sbfqc >= card->sbnr.min && in push_rxbufs()
1050 card->lbfqc >= card->lbnr.min) { in push_rxbufs()
1051 card->efbie = 1; in push_rxbufs()
1052 writel((readl(card->membase + CFG) | NS_CFG_EFBIE), in push_rxbufs()
1053 card->membase + CFG); in push_rxbufs()
1063 ns_dev *card; in ns_irq_handler() local
1067 card = (ns_dev *) dev_id; in ns_irq_handler()
1068 dev = card->atmdev; in ns_irq_handler()
1069 card->intcnt++; in ns_irq_handler()
1071 PRINTK("nicstar%d: NICStAR generated an interrupt\n", card->index); in ns_irq_handler()
1073 spin_lock_irqsave(&card->int_lock, flags); in ns_irq_handler()
1075 stat_r = readl(card->membase + STAT); in ns_irq_handler()
1079 TXPRINTK("nicstar%d: TSI interrupt\n", card->index); in ns_irq_handler()
1080 process_tsq(card); in ns_irq_handler()
1081 writel(NS_STAT_TSIF, card->membase + STAT); in ns_irq_handler()
1086 writel(NS_STAT_TXICP, card->membase + STAT); in ns_irq_handler()
1088 card->index); in ns_irq_handler()
1093 writel(NS_STAT_TSQF, card->membase + STAT); in ns_irq_handler()
1094 PRINTK("nicstar%d: TSQ full.\n", card->index); in ns_irq_handler()
1095 process_tsq(card); in ns_irq_handler()
1100 writel(NS_STAT_TMROF, card->membase + STAT); in ns_irq_handler()
1101 PRINTK("nicstar%d: Timer overflow.\n", card->index); in ns_irq_handler()
1106 writel(NS_STAT_PHYI, card->membase + STAT); in ns_irq_handler()
1107 PRINTK("nicstar%d: PHY interrupt.\n", card->index); in ns_irq_handler()
1115 writel(NS_STAT_SFBQF, card->membase + STAT); in ns_irq_handler()
1117 card->index); in ns_irq_handler()
1122 writel(NS_STAT_LFBQF, card->membase + STAT); in ns_irq_handler()
1124 card->index); in ns_irq_handler()
1129 writel(NS_STAT_RSQF, card->membase + STAT); in ns_irq_handler()
1130 printk("nicstar%d: RSQ full.\n", card->index); in ns_irq_handler()
1131 process_rsq(card); in ns_irq_handler()
1136 RXPRINTK("nicstar%d: End of CS-PDU received.\n", card->index); in ns_irq_handler()
1137 process_rsq(card); in ns_irq_handler()
1138 writel(NS_STAT_EOPDU, card->membase + STAT); in ns_irq_handler()
1143 writel(NS_STAT_RAWCF, card->membase + STAT); in ns_irq_handler()
1146 card->index); in ns_irq_handler()
1151 while (readl(card->membase + RAWCT) != card->rawch) { in ns_irq_handler()
1153 if (ns_rcqe_islast(card->rawcell)) { in ns_irq_handler()
1156 oldbuf = card->rcbuf; in ns_irq_handler()
1157 card->rcbuf = idr_find(&card->idr, in ns_irq_handler()
1158 ns_rcqe_nextbufhandle(card->rawcell)); in ns_irq_handler()
1159 card->rawch = NS_PRV_DMA(card->rcbuf); in ns_irq_handler()
1160 card->rawcell = (struct ns_rcqe *) in ns_irq_handler()
1161 card->rcbuf->data; in ns_irq_handler()
1162 recycle_rx_buf(card, oldbuf); in ns_irq_handler()
1164 card->rawch += NS_RCQE_SIZE; in ns_irq_handler()
1165 card->rawcell++; in ns_irq_handler()
1175 writel(NS_STAT_SFBQE, card->membase + STAT); in ns_irq_handler()
1177 card->index); in ns_irq_handler()
1178 for (i = 0; i < card->sbnr.min; i++) { in ns_irq_handler()
1181 writel(readl(card->membase + CFG) & in ns_irq_handler()
1182 ~NS_CFG_EFBIE, card->membase + CFG); in ns_irq_handler()
1183 card->efbie = 0; in ns_irq_handler()
1187 skb_queue_tail(&card->sbpool.queue, sb); in ns_irq_handler()
1189 push_rxbufs(card, sb); in ns_irq_handler()
1191 card->sbfqc = i; in ns_irq_handler()
1192 process_rsq(card); in ns_irq_handler()
1200 writel(NS_STAT_LFBQE, card->membase + STAT); in ns_irq_handler()
1202 card->index); in ns_irq_handler()
1203 for (i = 0; i < card->lbnr.min; i++) { in ns_irq_handler()
1206 writel(readl(card->membase + CFG) & in ns_irq_handler()
1207 ~NS_CFG_EFBIE, card->membase + CFG); in ns_irq_handler()
1208 card->efbie = 0; in ns_irq_handler()
1212 skb_queue_tail(&card->lbpool.queue, lb); in ns_irq_handler()
1214 push_rxbufs(card, lb); in ns_irq_handler()
1216 card->lbfqc = i; in ns_irq_handler()
1217 process_rsq(card); in ns_irq_handler()
1222 writel(NS_STAT_RSQAF, card->membase + STAT); in ns_irq_handler()
1223 RXPRINTK("nicstar%d: RSQ almost full.\n", card->index); in ns_irq_handler()
1224 process_rsq(card); in ns_irq_handler()
1227 spin_unlock_irqrestore(&card->int_lock, flags); in ns_irq_handler()
1228 PRINTK("nicstar%d: end of interrupt service\n", card->index); in ns_irq_handler()
1234 ns_dev *card; in ns_open() local
1249 card = (ns_dev *) vcc->dev->dev_data; in ns_open()
1250 PRINTK("nicstar%d: opening vpi.vci %d.%d \n", card->index, (int)vpi, in ns_open()
1253 PRINTK("nicstar%d: unsupported AAL.\n", card->index); in ns_open()
1257 vc = &(card->vcmap[vpi << card->vcibits | vci]); in ns_open()
1266 printk("nicstar%d: %s vci already in use.\n", card->index, in ns_open()
1286 card->index); in ns_open()
1296 card->index, vcc->qos.txtp.max_pcr); in ns_open()
1301 modl = tmpl % card->max_pcr; in ns_open()
1303 n = (int)(tmpl / card->max_pcr); in ns_open()
1309 (card->tst_free_entries - in ns_open()
1313 card->index); in ns_open()
1323 card->index); in ns_open()
1329 if (n > (card->tst_free_entries - NS_TST_RESERVED)) { in ns_open()
1332 card->index); in ns_open()
1337 card->tst_free_entries -= n; in ns_open()
1340 card->index, n); in ns_open()
1342 if (card->scd2vc[frscdi] == NULL) { in ns_open()
1343 card->scd2vc[frscdi] = vc; in ns_open()
1350 card->index); in ns_open()
1351 card->tst_free_entries += n; in ns_open()
1359 scq = get_scq(card, CBR_SCQSIZE, vc->cbr_scd); in ns_open()
1362 card->index); in ns_open()
1363 card->scd2vc[frscdi] = NULL; in ns_open()
1364 card->tst_free_entries += n; in ns_open()
1374 ns_write_sram(card, vc->cbr_scd, u32d, 4); in ns_open()
1376 fill_tst(card, n, vc); in ns_open()
1379 vc->scq = card->scq0; in ns_open()
1402 ns_write_sram(card, in ns_open()
1404 (vpi << card->vcibits | vci) * in ns_open()
1417 ns_dev *card; in ns_close() local
1422 card = vcc->dev->dev_data; in ns_close()
1423 PRINTK("nicstar%d: closing vpi.vci %d.%d \n", card->index, in ns_close()
1434 (vcc->vpi << card->vcibits | vcc->vci) * NS_RCT_ENTRY_SIZE; in ns_close()
1435 spin_lock_irqsave(&card->res_lock, flags); in ns_close()
1436 while (CMD_BUSY(card)) ; in ns_close()
1438 card->membase + CMD); in ns_close()
1439 spin_unlock_irqrestore(&card->res_lock, flags); in ns_close()
1446 stat = readl(card->membase + STAT); in ns_close()
1447 card->sbfqc = ns_stat_sfbqc_get(stat); in ns_close()
1448 card->lbfqc = ns_stat_lfbqc_get(stat); in ns_close()
1452 card->index); in ns_close()
1454 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in ns_close()
1457 spin_lock_irqsave(&card->int_lock, flags); in ns_close()
1458 recycle_iov_buf(card, iovb); in ns_close()
1459 spin_unlock_irqrestore(&card->int_lock, flags); in ns_close()
1508 ns_write_sram(card, scq->scd, &data, 1); in ns_close()
1517 if (card->tste2vc[i] == vc) { in ns_close()
1518 ns_write_sram(card, card->tst_addr + i, &data, in ns_close()
1520 card->tste2vc[i] = NULL; in ns_close()
1521 card->tst_free_entries++; in ns_close()
1525 card->scd2vc[(vc->cbr_scd - NS_FRSCD) / NS_FRSCD_SIZE] = NULL; in ns_close()
1526 free_scq(card, vc->scq, vcc); in ns_close()
1532 scq_info *scq = card->scq0; in ns_close()
1555 stat = readl(card->membase + STAT); in ns_close()
1556 cfg = readl(card->membase + CFG); in ns_close()
1560 card->tsq.base, card->tsq.next, in ns_close()
1561 card->tsq.last, readl(card->membase + TSQT)); in ns_close()
1564 card->rsq.base, card->rsq.next, in ns_close()
1565 card->rsq.last, readl(card->membase + RSQT)); in ns_close()
1567 card->efbie ? "enabled" : "disabled"); in ns_close()
1569 ns_stat_sfbqc_get(stat), card->sbpool.count, in ns_close()
1570 ns_stat_lfbqc_get(stat), card->lbpool.count); in ns_close()
1572 card->hbpool.count, card->iovpool.count); in ns_close()
1577 static void fill_tst(ns_dev * card, int n, vc_map * vc) in fill_tst() argument
1588 new_tst = card->tst_addr; in fill_tst()
1593 if (card->tste2vc[e] == NULL) in fill_tst()
1597 printk("nicstar%d: No free TST entries found. \n", card->index); in fill_tst()
1606 if (cl >= NS_TST_NUM_ENTRIES && card->tste2vc[e] == NULL) { in fill_tst()
1607 card->tste2vc[e] = vc; in fill_tst()
1608 ns_write_sram(card, new_tst + e, &data, 1); in fill_tst()
1622 ns_write_sram(card, new_tst + NS_TST_NUM_ENTRIES, &data, 1); in fill_tst()
1623 ns_write_sram(card, card->tst_addr + NS_TST_NUM_ENTRIES, &data, 1); in fill_tst()
1624 card->tst_addr = new_tst; in fill_tst()
1629 ns_dev *card; in _ns_send() local
1636 card = vcc->dev->dev_data; in _ns_send()
1637 TXPRINTK("nicstar%d: ns_send() called.\n", card->index); in _ns_send()
1640 card->index); in _ns_send()
1648 card->index); in _ns_send()
1656 card->index); in _ns_send()
1663 printk("nicstar%d: No scatter-gather yet.\n", card->index); in _ns_send()
1671 NS_PRV_DMA(skb) = dma_map_single(&card->pcidev->dev, skb->data, in _ns_send()
1708 scq = card->scq0; in _ns_send()
1711 if (push_scqe(card, vc, scq, &scqe, skb, may_sleep) != 0) { in _ns_send()
1713 dma_unmap_single(&card->pcidev->dev, NS_PRV_DMA(skb), skb->len, in _ns_send()
1733 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, in push_scqe() argument
1747 printk("nicstar%d: Error pushing TBD.\n", card->index); in push_scqe()
1760 card->index); in push_scqe()
1768 card->index, skb, index); in push_scqe()
1770 card->index, le32_to_cpu(tbd->word_1), le32_to_cpu(tbd->word_2), in push_scqe()
1792 ns_write_sram(card, scq->scd, &data, 1); in push_scqe()
1795 card->index); in push_scqe()
1824 card->index, le32_to_cpu(tsr.word_1), in push_scqe()
1835 card->index); in push_scqe()
1838 ns_write_sram(card, scq->scd, &data, 1); in push_scqe()
1845 static void process_tsq(ns_dev * card) in process_tsq() argument
1854 if (card->tsq.next == card->tsq.last) in process_tsq()
1855 one_ahead = card->tsq.base; in process_tsq()
1857 one_ahead = card->tsq.next + 1; in process_tsq()
1859 if (one_ahead == card->tsq.last) in process_tsq()
1860 two_ahead = card->tsq.base; in process_tsq()
1864 while (!ns_tsi_isempty(card->tsq.next) || !ns_tsi_isempty(one_ahead) || in process_tsq()
1871 while (ns_tsi_isempty(card->tsq.next)) { in process_tsq()
1872 if (card->tsq.next == card->tsq.last) in process_tsq()
1873 card->tsq.next = card->tsq.base; in process_tsq()
1875 card->tsq.next++; in process_tsq()
1878 if (!ns_tsi_tmrof(card->tsq.next)) { in process_tsq()
1879 scdi = ns_tsi_getscdindex(card->tsq.next); in process_tsq()
1881 scq = card->scq0; in process_tsq()
1883 if (card->scd2vc[scdi] == NULL) { in process_tsq()
1886 card->index); in process_tsq()
1887 ns_tsi_init(card->tsq.next); in process_tsq()
1890 scq = card->scd2vc[scdi]->scq; in process_tsq()
1892 drain_scq(card, scq, ns_tsi_getscqpos(card->tsq.next)); in process_tsq()
1897 ns_tsi_init(card->tsq.next); in process_tsq()
1898 previous = card->tsq.next; in process_tsq()
1899 if (card->tsq.next == card->tsq.last) in process_tsq()
1900 card->tsq.next = card->tsq.base; in process_tsq()
1902 card->tsq.next++; in process_tsq()
1904 if (card->tsq.next == card->tsq.last) in process_tsq()
1905 one_ahead = card->tsq.base; in process_tsq()
1907 one_ahead = card->tsq.next + 1; in process_tsq()
1909 if (one_ahead == card->tsq.last) in process_tsq()
1910 two_ahead = card->tsq.base; in process_tsq()
1916 writel(PTR_DIFF(previous, card->tsq.base), in process_tsq()
1917 card->membase + TSQH); in process_tsq()
1920 static void drain_scq(ns_dev * card, scq_info * scq, int pos) in drain_scq() argument
1928 card->index, scq, pos); in drain_scq()
1930 printk("nicstar%d: Bad index on drain_scq().\n", card->index); in drain_scq()
1941 card->index, skb, i); in drain_scq()
1943 dma_unmap_single(&card->pcidev->dev, in drain_scq()
1962 static void process_rsq(ns_dev * card) in process_rsq() argument
1966 if (!ns_rsqe_valid(card->rsq.next)) in process_rsq()
1969 dequeue_rx(card, card->rsq.next); in process_rsq()
1970 ns_rsqe_init(card->rsq.next); in process_rsq()
1971 previous = card->rsq.next; in process_rsq()
1972 if (card->rsq.next == card->rsq.last) in process_rsq()
1973 card->rsq.next = card->rsq.base; in process_rsq()
1975 card->rsq.next++; in process_rsq()
1976 } while (ns_rsqe_valid(card->rsq.next)); in process_rsq()
1977 writel(PTR_DIFF(previous, card->rsq.base), card->membase + RSQH); in process_rsq()
1980 static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) in dequeue_rx() argument
1993 stat = readl(card->membase + STAT); in dequeue_rx()
1994 card->sbfqc = ns_stat_sfbqc_get(stat); in dequeue_rx()
1995 card->lbfqc = ns_stat_lfbqc_get(stat); in dequeue_rx()
1998 skb = idr_remove(&card->idr, id); in dequeue_rx()
2001 "nicstar%d: skb not found!\n", card->index); in dequeue_rx()
2004 dma_sync_single_for_cpu(&card->pcidev->dev, in dequeue_rx()
2009 dma_unmap_single(&card->pcidev->dev, in dequeue_rx()
2016 if (vpi >= 1UL << card->vpibits || vci >= 1UL << card->vcibits) { in dequeue_rx()
2018 card->index, vpi, vci); in dequeue_rx()
2019 recycle_rx_buf(card, skb); in dequeue_rx()
2023 vc = &(card->vcmap[vpi << card->vcibits | vci]); in dequeue_rx()
2026 card->index, vpi, vci); in dequeue_rx()
2027 recycle_rx_buf(card, skb); in dequeue_rx()
2044 card->index); in dequeue_rx()
2051 card->index); in dequeue_rx()
2071 recycle_rx_buf(card, skb); in dequeue_rx()
2078 iovb = skb_dequeue(&(card->iovpool.queue)); in dequeue_rx()
2083 card->index); in dequeue_rx()
2085 recycle_rx_buf(card, skb); in dequeue_rx()
2089 } else if (--card->iovpool.count < card->iovnr.min) { in dequeue_rx()
2094 skb_queue_tail(&card->iovpool.queue, new_iovb); in dequeue_rx()
2095 card->iovpool.count++; in dequeue_rx()
2107 printk("nicstar%d: received too big AAL5 SDU.\n", card->index); in dequeue_rx()
2109 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2126 card->index); in dequeue_rx()
2127 which_list(card, skb); in dequeue_rx()
2129 recycle_rx_buf(card, skb); in dequeue_rx()
2131 recycle_iov_buf(card, iovb); in dequeue_rx()
2139 card->index); in dequeue_rx()
2140 which_list(card, skb); in dequeue_rx()
2142 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2145 recycle_iov_buf(card, iovb); in dequeue_rx()
2159 printk("nicstar%d: AAL5 CRC error", card->index); in dequeue_rx()
2165 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2168 recycle_iov_buf(card, iovb); in dequeue_rx()
2177 push_rxbufs(card, skb); in dequeue_rx()
2181 dequeue_sm_buf(card, skb); in dequeue_rx()
2195 push_rxbufs(card, sb); in dequeue_rx()
2199 dequeue_sm_buf(card, sb); in dequeue_rx()
2206 push_rxbufs(card, skb); in dequeue_rx()
2211 push_rxbufs(card, skb); in dequeue_rx()
2214 dequeue_lg_buf(card, skb); in dequeue_rx()
2225 push_rxbufs(card, sb); in dequeue_rx()
2235 hb = skb_dequeue(&(card->hbpool.queue)); in dequeue_rx()
2242 card->index); in dequeue_rx()
2244 recycle_iovec_rx_bufs(card, in dequeue_rx()
2249 recycle_iov_buf(card, iovb); in dequeue_rx()
2251 } else if (card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2256 skb_queue_tail(&card->hbpool. in dequeue_rx()
2258 card->hbpool.count++; in dequeue_rx()
2262 } else if (--card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2267 skb_queue_tail(&card->hbpool.queue, in dequeue_rx()
2269 card->hbpool.count++; in dequeue_rx()
2271 if (card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2277 skb_queue_tail(&card->hbpool. in dequeue_rx()
2279 card->hbpool.count++; in dequeue_rx()
2287 recycle_iovec_rx_bufs(card, iov, in dequeue_rx()
2289 if (card->hbpool.count < card->hbnr.max) { in dequeue_rx()
2290 skb_queue_tail(&card->hbpool.queue, hb); in dequeue_rx()
2291 card->hbpool.count++; in dequeue_rx()
2304 push_rxbufs(card, sb); in dequeue_rx()
2317 push_rxbufs(card, lb); in dequeue_rx()
2323 card->index); in dequeue_rx()
2333 recycle_iov_buf(card, iovb); in dequeue_rx()
2338 static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb) in recycle_rx_buf() argument
2342 card->index); in recycle_rx_buf()
2345 push_rxbufs(card, skb); in recycle_rx_buf()
2348 static void recycle_iovec_rx_bufs(ns_dev * card, struct iovec *iov, int count) in recycle_iovec_rx_bufs() argument
2351 recycle_rx_buf(card, (struct sk_buff *)(iov++)->iov_base); in recycle_iovec_rx_bufs()
2354 static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb) in recycle_iov_buf() argument
2356 if (card->iovpool.count < card->iovnr.max) { in recycle_iov_buf()
2357 skb_queue_tail(&card->iovpool.queue, iovb); in recycle_iov_buf()
2358 card->iovpool.count++; in recycle_iov_buf()
2363 static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb) in dequeue_sm_buf() argument
2365 skb_unlink(sb, &card->sbpool.queue); in dequeue_sm_buf()
2366 if (card->sbfqc < card->sbnr.init) { in dequeue_sm_buf()
2370 skb_queue_tail(&card->sbpool.queue, new_sb); in dequeue_sm_buf()
2372 push_rxbufs(card, new_sb); in dequeue_sm_buf()
2375 if (card->sbfqc < card->sbnr.init) in dequeue_sm_buf()
2380 skb_queue_tail(&card->sbpool.queue, new_sb); in dequeue_sm_buf()
2382 push_rxbufs(card, new_sb); in dequeue_sm_buf()
2387 static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb) in dequeue_lg_buf() argument
2389 skb_unlink(lb, &card->lbpool.queue); in dequeue_lg_buf()
2390 if (card->lbfqc < card->lbnr.init) { in dequeue_lg_buf()
2394 skb_queue_tail(&card->lbpool.queue, new_lb); in dequeue_lg_buf()
2396 push_rxbufs(card, new_lb); in dequeue_lg_buf()
2399 if (card->lbfqc < card->lbnr.init) in dequeue_lg_buf()
2404 skb_queue_tail(&card->lbpool.queue, new_lb); in dequeue_lg_buf()
2406 push_rxbufs(card, new_lb); in dequeue_lg_buf()
2414 ns_dev *card; in ns_proc_read() local
2418 card = (ns_dev *) dev->dev_data; in ns_proc_read()
2419 stat = readl(card->membase + STAT); in ns_proc_read()
2424 ns_stat_sfbqc_get(stat), card->sbnr.min, in ns_proc_read()
2425 card->sbnr.init, card->sbnr.max); in ns_proc_read()
2428 ns_stat_lfbqc_get(stat), card->lbnr.min, in ns_proc_read()
2429 card->lbnr.init, card->lbnr.max); in ns_proc_read()
2432 card->hbpool.count, card->hbnr.min, in ns_proc_read()
2433 card->hbnr.init, card->hbnr.max); in ns_proc_read()
2436 card->iovpool.count, card->iovnr.min, in ns_proc_read()
2437 card->iovnr.init, card->iovnr.max); in ns_proc_read()
2441 sprintf(page, "Interrupt counter: %u \n", card->intcnt); in ns_proc_read()
2442 card->intcnt = 0; in ns_proc_read()
2449 if (card->max_pcr == ATM_25_PCR && !left--) { in ns_proc_read()
2454 while (CMD_BUSY(card)) ; in ns_proc_read()
2456 card->membase + CMD); in ns_proc_read()
2457 while (CMD_BUSY(card)) ; in ns_proc_read()
2458 phy_regs[i] = readl(card->membase + DR0) & 0x000000FF; in ns_proc_read()
2469 if (card->tste2vc[left + 1] == NULL) in ns_proc_read()
2473 card->tste2vc[left + 1]->tx_vcc->vpi, in ns_proc_read()
2474 card->tste2vc[left + 1]->tx_vcc->vci); in ns_proc_read()
2482 ns_dev *card; in ns_ioctl() local
2487 card = dev->dev_data; in ns_ioctl()
2496 ns_stat_sfbqc_get(readl(card->membase + STAT)); in ns_ioctl()
2497 pl.level.min = card->sbnr.min; in ns_ioctl()
2498 pl.level.init = card->sbnr.init; in ns_ioctl()
2499 pl.level.max = card->sbnr.max; in ns_ioctl()
2504 ns_stat_lfbqc_get(readl(card->membase + STAT)); in ns_ioctl()
2505 pl.level.min = card->lbnr.min; in ns_ioctl()
2506 pl.level.init = card->lbnr.init; in ns_ioctl()
2507 pl.level.max = card->lbnr.max; in ns_ioctl()
2511 pl.count = card->hbpool.count; in ns_ioctl()
2512 pl.level.min = card->hbnr.min; in ns_ioctl()
2513 pl.level.init = card->hbnr.init; in ns_ioctl()
2514 pl.level.max = card->hbnr.max; in ns_ioctl()
2518 pl.count = card->iovpool.count; in ns_ioctl()
2519 pl.level.min = card->iovnr.min; in ns_ioctl()
2520 pl.level.init = card->iovnr.init; in ns_ioctl()
2521 pl.level.max = card->iovnr.max; in ns_ioctl()
2547 card->sbnr.min = pl.level.min; in ns_ioctl()
2548 card->sbnr.init = pl.level.init; in ns_ioctl()
2549 card->sbnr.max = pl.level.max; in ns_ioctl()
2555 card->lbnr.min = pl.level.min; in ns_ioctl()
2556 card->lbnr.init = pl.level.init; in ns_ioctl()
2557 card->lbnr.max = pl.level.max; in ns_ioctl()
2563 card->hbnr.min = pl.level.min; in ns_ioctl()
2564 card->hbnr.init = pl.level.init; in ns_ioctl()
2565 card->hbnr.max = pl.level.max; in ns_ioctl()
2571 card->iovnr.min = pl.level.min; in ns_ioctl()
2572 card->iovnr.init = pl.level.init; in ns_ioctl()
2573 card->iovnr.max = pl.level.max; in ns_ioctl()
2588 while (card->sbfqc < card->sbnr.init) { in ns_ioctl()
2595 skb_queue_tail(&card->sbpool.queue, sb); in ns_ioctl()
2597 push_rxbufs(card, sb); in ns_ioctl()
2602 while (card->lbfqc < card->lbnr.init) { in ns_ioctl()
2609 skb_queue_tail(&card->lbpool.queue, lb); in ns_ioctl()
2611 push_rxbufs(card, lb); in ns_ioctl()
2616 while (card->hbpool.count > card->hbnr.init) { in ns_ioctl()
2619 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2620 hb = skb_dequeue(&card->hbpool.queue); in ns_ioctl()
2621 card->hbpool.count--; in ns_ioctl()
2622 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2626 card->index); in ns_ioctl()
2631 while (card->hbpool.count < card->hbnr.init) { in ns_ioctl()
2638 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2639 skb_queue_tail(&card->hbpool.queue, hb); in ns_ioctl()
2640 card->hbpool.count++; in ns_ioctl()
2641 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2646 while (card->iovpool.count > card->iovnr.init) { in ns_ioctl()
2649 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2650 iovb = skb_dequeue(&card->iovpool.queue); in ns_ioctl()
2651 card->iovpool.count--; in ns_ioctl()
2652 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2656 card->index); in ns_ioctl()
2661 while (card->iovpool.count < card->iovnr.init) { in ns_ioctl()
2668 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2669 skb_queue_tail(&card->iovpool.queue, iovb); in ns_ioctl()
2670 card->iovpool.count++; in ns_ioctl()
2671 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2685 printk("nicstar%d: %s == NULL \n", card->index, in ns_ioctl()
2693 static void which_list(ns_dev * card, struct sk_buff *skb) in which_list() argument
2702 ns_dev *card; in ns_poll() local
2708 card = cards[i]; in ns_poll()
2709 if (!spin_trylock_irqsave(&card->int_lock, flags)) { in ns_poll()
2715 stat_r = readl(card->membase + STAT); in ns_poll()
2721 process_tsq(card); in ns_poll()
2722 process_rsq(card); in ns_poll()
2724 writel(stat_w, card->membase + STAT); in ns_poll()
2725 spin_unlock_irqrestore(&card->int_lock, flags); in ns_poll()
2734 ns_dev *card; in ns_phy_put() local
2737 card = dev->dev_data; in ns_phy_put()
2738 spin_lock_irqsave(&card->res_lock, flags); in ns_phy_put()
2739 while (CMD_BUSY(card)) ; in ns_phy_put()
2740 writel((u32) value, card->membase + DR0); in ns_phy_put()
2742 card->membase + CMD); in ns_phy_put()
2743 spin_unlock_irqrestore(&card->res_lock, flags); in ns_phy_put()
2748 ns_dev *card; in ns_phy_get() local
2752 card = dev->dev_data; in ns_phy_get()
2753 spin_lock_irqsave(&card->res_lock, flags); in ns_phy_get()
2754 while (CMD_BUSY(card)) ; in ns_phy_get()
2756 card->membase + CMD); in ns_phy_get()
2757 while (CMD_BUSY(card)) ; in ns_phy_get()
2758 data = readl(card->membase + DR0) & 0x000000FF; in ns_phy_get()
2759 spin_unlock_irqrestore(&card->res_lock, flags); in ns_phy_get()