Lines Matching refs:card
107 #define CMD_BUSY(card) (readl((card)->membase + STAT) & NS_STAT_CMDBZ) argument
122 static u32 ns_read_sram(ns_dev * card, u32 sram_address);
123 static void ns_write_sram(ns_dev * card, u32 sram_address, u32 * value,
126 static void ns_init_card_error(ns_dev * card, int error);
127 static scq_info *get_scq(ns_dev *card, int size, u32 scd);
128 static void free_scq(ns_dev *card, scq_info * scq, struct atm_vcc *vcc);
133 static void fill_tst(ns_dev * card, int n, vc_map * vc);
135 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd,
137 static void process_tsq(ns_dev * card);
138 static void drain_scq(ns_dev * card, scq_info * scq, int pos);
139 static void process_rsq(ns_dev * card);
140 static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe);
146 static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb);
147 static void recycle_iovec_rx_bufs(ns_dev * card, struct iovec *iov, int count);
148 static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb);
149 static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb);
150 static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb);
154 static void which_list(ns_dev * card, struct sk_buff *skb);
206 ns_dev *card = pci_get_drvdata(pcidev); in nicstar_remove_one() local
212 i = card->index; in nicstar_remove_one()
217 if (card->atmdev->phy && card->atmdev->phy->stop) in nicstar_remove_one()
218 card->atmdev->phy->stop(card->atmdev); in nicstar_remove_one()
221 writel(0x00000000, card->membase + CFG); in nicstar_remove_one()
224 atm_dev_deregister(card->atmdev); in nicstar_remove_one()
231 PRINTK("nicstar%d: freeing %d huge buffers.\n", i, card->hbpool.count); in nicstar_remove_one()
232 while ((hb = skb_dequeue(&card->hbpool.queue)) != NULL) { in nicstar_remove_one()
239 card->iovpool.count); in nicstar_remove_one()
240 while ((iovb = skb_dequeue(&card->iovpool.queue)) != NULL) { in nicstar_remove_one()
245 while ((lb = skb_dequeue(&card->lbpool.queue)) != NULL) in nicstar_remove_one()
247 while ((sb = skb_dequeue(&card->sbpool.queue)) != NULL) in nicstar_remove_one()
249 free_scq(card, card->scq0, NULL); in nicstar_remove_one()
251 if (card->scd2vc[j] != NULL) in nicstar_remove_one()
252 free_scq(card, card->scd2vc[j]->scq, card->scd2vc[j]->tx_vcc); in nicstar_remove_one()
254 idr_destroy(&card->idr); in nicstar_remove_one()
255 pci_free_consistent(card->pcidev, NS_RSQSIZE + NS_RSQ_ALIGNMENT, in nicstar_remove_one()
256 card->rsq.org, card->rsq.dma); in nicstar_remove_one()
257 pci_free_consistent(card->pcidev, NS_TSQSIZE + NS_TSQ_ALIGNMENT, in nicstar_remove_one()
258 card->tsq.org, card->tsq.dma); in nicstar_remove_one()
259 free_irq(card->pcidev->irq, card); in nicstar_remove_one()
260 iounmap(card->membase); in nicstar_remove_one()
261 kfree(card); in nicstar_remove_one()
316 static u32 ns_read_sram(ns_dev * card, u32 sram_address) in ns_read_sram() argument
323 spin_lock_irqsave(&card->res_lock, flags); in ns_read_sram()
324 while (CMD_BUSY(card)) ; in ns_read_sram()
325 writel(sram_address, card->membase + CMD); in ns_read_sram()
326 while (CMD_BUSY(card)) ; in ns_read_sram()
327 data = readl(card->membase + DR0); in ns_read_sram()
328 spin_unlock_irqrestore(&card->res_lock, flags); in ns_read_sram()
332 static void ns_write_sram(ns_dev * card, u32 sram_address, u32 * value, in ns_write_sram() argument
340 spin_lock_irqsave(&card->res_lock, flags); in ns_write_sram()
341 while (CMD_BUSY(card)) ; in ns_write_sram()
343 writel(*(value++), card->membase + i); in ns_write_sram()
349 writel(sram_address, card->membase + CMD); in ns_write_sram()
350 spin_unlock_irqrestore(&card->res_lock, flags); in ns_write_sram()
356 struct ns_dev *card = NULL; in ns_init_card() local
370 ns_init_card_error(card, error); in ns_init_card()
378 ns_init_card_error(card, error); in ns_init_card()
382 if ((card = kmalloc(sizeof(ns_dev), GFP_KERNEL)) == NULL) { in ns_init_card()
387 ns_init_card_error(card, error); in ns_init_card()
390 cards[i] = card; in ns_init_card()
391 spin_lock_init(&card->int_lock); in ns_init_card()
392 spin_lock_init(&card->res_lock); in ns_init_card()
394 pci_set_drvdata(pcidev, card); in ns_init_card()
396 card->index = i; in ns_init_card()
397 card->atmdev = NULL; in ns_init_card()
398 card->pcidev = pcidev; in ns_init_card()
400 card->membase = ioremap(membase, NS_IOREMAP_SIZE); in ns_init_card()
401 if (!card->membase) { in ns_init_card()
404 ns_init_card_error(card, error); in ns_init_card()
407 PRINTK("nicstar%d: membase at 0x%p.\n", i, card->membase); in ns_init_card()
414 ns_init_card_error(card, error); in ns_init_card()
431 ns_init_card_error(card, error); in ns_init_card()
438 data = readl(card->membase + STAT); in ns_init_card()
440 writel(NS_STAT_TMROF, card->membase + STAT); in ns_init_card()
443 writel(NS_CFG_SWRST, card->membase + CFG); in ns_init_card()
445 writel(0x00000000, card->membase + CFG); in ns_init_card()
448 writel(0x00000008, card->membase + GP); in ns_init_card()
450 writel(0x00000001, card->membase + GP); in ns_init_card()
452 while (CMD_BUSY(card)) ; in ns_init_card()
453 writel(NS_CMD_WRITE_UTILITY | 0x00000100, card->membase + CMD); /* Sync UTOPIA with SAR clock */ in ns_init_card()
457 while (CMD_BUSY(card)) ; in ns_init_card()
458 writel(NS_CMD_READ_UTILITY | 0x00000200, card->membase + CMD); in ns_init_card()
459 while (CMD_BUSY(card)) ; in ns_init_card()
460 data = readl(card->membase + DR0); in ns_init_card()
464 card->max_pcr = ATM_25_PCR; in ns_init_card()
465 while (CMD_BUSY(card)) ; in ns_init_card()
466 writel(0x00000008, card->membase + DR0); in ns_init_card()
467 writel(NS_CMD_WRITE_UTILITY | 0x00000200, card->membase + CMD); in ns_init_card()
469 writel(NS_STAT_SFBQF, card->membase + STAT); in ns_init_card()
471 while (CMD_BUSY(card)) ; in ns_init_card()
472 writel(0x00000022, card->membase + DR0); in ns_init_card()
473 writel(NS_CMD_WRITE_UTILITY | 0x00000202, card->membase + CMD); in ns_init_card()
479 card->max_pcr = ATM_OC3_PCR; in ns_init_card()
481 while (CMD_BUSY(card)) ; in ns_init_card()
482 writel(0x00000002, card->membase + DR0); in ns_init_card()
483 writel(NS_CMD_WRITE_UTILITY | 0x00000205, card->membase + CMD); in ns_init_card()
489 ns_init_card_error(card, error); in ns_init_card()
492 writel(0x00000000, card->membase + GP); in ns_init_card()
496 ns_write_sram(card, 0x1C003, &data, 1); in ns_init_card()
498 ns_write_sram(card, 0x14003, &data, 1); in ns_init_card()
499 if (ns_read_sram(card, 0x14003) == 0x89ABCDEF && in ns_init_card()
500 ns_read_sram(card, 0x1C003) == 0x76543210) in ns_init_card()
501 card->sram_size = 128; in ns_init_card()
503 card->sram_size = 32; in ns_init_card()
504 PRINTK("nicstar%d: %dK x 32bit SRAM size.\n", i, card->sram_size); in ns_init_card()
506 card->rct_size = NS_MAX_RCTSIZE; in ns_init_card()
509 if (card->sram_size == 128) in ns_init_card()
514 if (card->sram_size == 32) { in ns_init_card()
518 card->rct_size = 4096; in ns_init_card()
524 card->vpibits = NS_VPIBITS; in ns_init_card()
525 if (card->rct_size == 4096) in ns_init_card()
526 card->vcibits = 12 - NS_VPIBITS; in ns_init_card()
528 card->vcibits = 14 - NS_VPIBITS; in ns_init_card()
532 nicstar_init_eprom(card->membase); in ns_init_card()
535 writel(0x00000000, card->membase + VPM); in ns_init_card()
538 card->tsq.org = pci_alloc_consistent(card->pcidev, in ns_init_card()
540 &card->tsq.dma); in ns_init_card()
541 if (card->tsq.org == NULL) { in ns_init_card()
544 ns_init_card_error(card, error); in ns_init_card()
547 card->tsq.base = PTR_ALIGN(card->tsq.org, NS_TSQ_ALIGNMENT); in ns_init_card()
548 card->tsq.next = card->tsq.base; in ns_init_card()
549 card->tsq.last = card->tsq.base + (NS_TSQ_NUM_ENTRIES - 1); in ns_init_card()
551 ns_tsi_init(card->tsq.base + j); in ns_init_card()
552 writel(0x00000000, card->membase + TSQH); in ns_init_card()
553 writel(ALIGN(card->tsq.dma, NS_TSQ_ALIGNMENT), card->membase + TSQB); in ns_init_card()
554 PRINTK("nicstar%d: TSQ base at 0x%p.\n", i, card->tsq.base); in ns_init_card()
557 card->rsq.org = pci_alloc_consistent(card->pcidev, in ns_init_card()
559 &card->rsq.dma); in ns_init_card()
560 if (card->rsq.org == NULL) { in ns_init_card()
563 ns_init_card_error(card, error); in ns_init_card()
566 card->rsq.base = PTR_ALIGN(card->rsq.org, NS_RSQ_ALIGNMENT); in ns_init_card()
567 card->rsq.next = card->rsq.base; in ns_init_card()
568 card->rsq.last = card->rsq.base + (NS_RSQ_NUM_ENTRIES - 1); in ns_init_card()
570 ns_rsqe_init(card->rsq.base + j); in ns_init_card()
571 writel(0x00000000, card->membase + RSQH); in ns_init_card()
572 writel(ALIGN(card->rsq.dma, NS_RSQ_ALIGNMENT), card->membase + RSQB); in ns_init_card()
573 PRINTK("nicstar%d: RSQ base at 0x%p.\n", i, card->rsq.base); in ns_init_card()
576 card->scq1 = NULL; in ns_init_card()
577 card->scq2 = NULL; in ns_init_card()
578 card->scq0 = get_scq(card, VBR_SCQSIZE, NS_VRSCD0); in ns_init_card()
579 if (card->scq0 == NULL) { in ns_init_card()
582 ns_init_card_error(card, error); in ns_init_card()
585 u32d[0] = scq_virt_to_bus(card->scq0, card->scq0->base); in ns_init_card()
589 ns_write_sram(card, NS_VRSCD0, u32d, 4); in ns_init_card()
590 ns_write_sram(card, NS_VRSCD1, u32d, 4); /* These last two won't be used */ in ns_init_card()
591 ns_write_sram(card, NS_VRSCD2, u32d, 4); /* but are initialized, just in case... */ in ns_init_card()
592 card->scq0->scd = NS_VRSCD0; in ns_init_card()
593 PRINTK("nicstar%d: VBR-SCQ0 base at 0x%p.\n", i, card->scq0->base); in ns_init_card()
596 card->tst_addr = NS_TST0; in ns_init_card()
597 card->tst_free_entries = NS_TST_NUM_ENTRIES; in ns_init_card()
600 ns_write_sram(card, NS_TST0 + j, &data, 1); in ns_init_card()
602 ns_write_sram(card, NS_TST0 + NS_TST_NUM_ENTRIES, &data, 1); in ns_init_card()
604 ns_write_sram(card, NS_TST1 + j, &data, 1); in ns_init_card()
606 ns_write_sram(card, NS_TST1 + NS_TST_NUM_ENTRIES, &data, 1); in ns_init_card()
608 card->tste2vc[j] = NULL; in ns_init_card()
609 writel(NS_TST0 << 2, card->membase + TSTB); in ns_init_card()
620 for (j = 0; j < card->rct_size; j++) in ns_init_card()
621 ns_write_sram(card, j * 4, u32d, 4); in ns_init_card()
623 memset(card->vcmap, 0, NS_MAX_RCTSIZE * sizeof(vc_map)); in ns_init_card()
626 card->scd2vc[j] = NULL; in ns_init_card()
629 card->sbnr.min = MIN_SB; in ns_init_card()
630 card->sbnr.init = NUM_SB; in ns_init_card()
631 card->sbnr.max = MAX_SB; in ns_init_card()
632 card->lbnr.min = MIN_LB; in ns_init_card()
633 card->lbnr.init = NUM_LB; in ns_init_card()
634 card->lbnr.max = MAX_LB; in ns_init_card()
635 card->iovnr.min = MIN_IOVB; in ns_init_card()
636 card->iovnr.init = NUM_IOVB; in ns_init_card()
637 card->iovnr.max = MAX_IOVB; in ns_init_card()
638 card->hbnr.min = MIN_HB; in ns_init_card()
639 card->hbnr.init = NUM_HB; in ns_init_card()
640 card->hbnr.max = MAX_HB; in ns_init_card()
642 card->sm_handle = NULL; in ns_init_card()
643 card->sm_addr = 0x00000000; in ns_init_card()
644 card->lg_handle = NULL; in ns_init_card()
645 card->lg_addr = 0x00000000; in ns_init_card()
647 card->efbie = 1; /* To prevent push_rxbufs from enabling the interrupt */ in ns_init_card()
649 idr_init(&card->idr); in ns_init_card()
652 skb_queue_head_init(&card->hbpool.queue); in ns_init_card()
653 card->hbpool.count = 0; in ns_init_card()
662 ns_init_card_error(card, error); in ns_init_card()
666 skb_queue_tail(&card->hbpool.queue, hb); in ns_init_card()
667 card->hbpool.count++; in ns_init_card()
671 skb_queue_head_init(&card->lbpool.queue); in ns_init_card()
672 card->lbpool.count = 0; /* Not used */ in ns_init_card()
681 ns_init_card_error(card, error); in ns_init_card()
685 skb_queue_tail(&card->lbpool.queue, lb); in ns_init_card()
687 push_rxbufs(card, lb); in ns_init_card()
690 card->rcbuf = lb; in ns_init_card()
691 card->rawcell = (struct ns_rcqe *) lb->data; in ns_init_card()
692 card->rawch = NS_PRV_DMA(lb); in ns_init_card()
697 ns_stat_lfbqc_get(readl(card->membase + STAT))) < card->lbnr.min) { in ns_init_card()
702 ns_init_card_error(card, error); in ns_init_card()
707 skb_queue_head_init(&card->sbpool.queue); in ns_init_card()
708 card->sbpool.count = 0; /* Not used */ in ns_init_card()
717 ns_init_card_error(card, error); in ns_init_card()
721 skb_queue_tail(&card->sbpool.queue, sb); in ns_init_card()
723 push_rxbufs(card, sb); in ns_init_card()
727 ns_stat_sfbqc_get(readl(card->membase + STAT))) < card->sbnr.min) { in ns_init_card()
732 ns_init_card_error(card, error); in ns_init_card()
737 skb_queue_head_init(&card->iovpool.queue); in ns_init_card()
738 card->iovpool.count = 0; in ns_init_card()
747 ns_init_card_error(card, error); in ns_init_card()
751 skb_queue_tail(&card->iovpool.queue, iovb); in ns_init_card()
752 card->iovpool.count++; in ns_init_card()
756 if (card->rct_size == 4096) in ns_init_card()
761 card->efbie = 1; in ns_init_card()
763 card->intcnt = 0; in ns_init_card()
765 (pcidev->irq, &ns_irq_handler, IRQF_SHARED, "nicstar", card) != 0) { in ns_init_card()
768 ns_init_card_error(card, error); in ns_init_card()
773 card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops, in ns_init_card()
775 if (card->atmdev == NULL) { in ns_init_card()
778 ns_init_card_error(card, error); in ns_init_card()
782 if (mac[i] == NULL || !mac_pton(mac[i], card->atmdev->esi)) { in ns_init_card()
783 nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET, in ns_init_card()
784 card->atmdev->esi, 6); in ns_init_card()
785 if (ether_addr_equal(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00")) { in ns_init_card()
786 nicstar_read_eprom(card->membase, in ns_init_card()
788 card->atmdev->esi, 6); in ns_init_card()
792 printk("nicstar%d: MAC address %pM\n", i, card->atmdev->esi); in ns_init_card()
794 card->atmdev->dev_data = card; in ns_init_card()
795 card->atmdev->ci_range.vpi_bits = card->vpibits; in ns_init_card()
796 card->atmdev->ci_range.vci_bits = card->vcibits; in ns_init_card()
797 card->atmdev->link_rate = card->max_pcr; in ns_init_card()
798 card->atmdev->phy = NULL; in ns_init_card()
801 if (card->max_pcr == ATM_OC3_PCR) in ns_init_card()
802 suni_init(card->atmdev); in ns_init_card()
806 if (card->max_pcr == ATM_25_PCR) in ns_init_card()
807 idt77105_init(card->atmdev); in ns_init_card()
810 if (card->atmdev->phy && card->atmdev->phy->start) in ns_init_card()
811 card->atmdev->phy->start(card->atmdev); in ns_init_card()
815 NS_CFG_PHYIE, card->membase + CFG); in ns_init_card()
822 static void ns_init_card_error(ns_dev *card, int error) in ns_init_card_error() argument
825 writel(0x00000000, card->membase + CFG); in ns_init_card_error()
829 while ((iovb = skb_dequeue(&card->iovpool.queue)) != NULL) in ns_init_card_error()
834 while ((sb = skb_dequeue(&card->sbpool.queue)) != NULL) in ns_init_card_error()
836 free_scq(card, card->scq0, NULL); in ns_init_card_error()
840 while ((lb = skb_dequeue(&card->lbpool.queue)) != NULL) in ns_init_card_error()
845 while ((hb = skb_dequeue(&card->hbpool.queue)) != NULL) in ns_init_card_error()
849 kfree(card->rsq.org); in ns_init_card_error()
852 kfree(card->tsq.org); in ns_init_card_error()
855 free_irq(card->pcidev->irq, card); in ns_init_card_error()
858 iounmap(card->membase); in ns_init_card_error()
861 pci_disable_device(card->pcidev); in ns_init_card_error()
862 kfree(card); in ns_init_card_error()
866 static scq_info *get_scq(ns_dev *card, int size, u32 scd) in get_scq() argument
877 scq->org = pci_alloc_consistent(card->pcidev, 2 * size, &scq->dma); in get_scq()
908 static void free_scq(ns_dev *card, scq_info *scq, struct atm_vcc *vcc) in free_scq() argument
939 pci_free_consistent(card->pcidev, in free_scq()
948 static void push_rxbufs(ns_dev * card, struct sk_buff *skb) in push_rxbufs() argument
960 addr1 = pci_map_single(card->pcidev, in push_rxbufs()
970 card->index); in push_rxbufs()
973 stat = readl(card->membase + STAT); in push_rxbufs()
974 card->sbfqc = ns_stat_sfbqc_get(stat); in push_rxbufs()
975 card->lbfqc = ns_stat_lfbqc_get(stat); in push_rxbufs()
978 if (card->sm_addr) { in push_rxbufs()
979 addr2 = card->sm_addr; in push_rxbufs()
980 handle2 = card->sm_handle; in push_rxbufs()
981 card->sm_addr = 0x00000000; in push_rxbufs()
982 card->sm_handle = NULL; in push_rxbufs()
985 card->sm_addr = addr1; in push_rxbufs()
986 card->sm_handle = handle1; in push_rxbufs()
992 if (card->lg_addr) { in push_rxbufs()
993 addr2 = card->lg_addr; in push_rxbufs()
994 handle2 = card->lg_handle; in push_rxbufs()
995 card->lg_addr = 0x00000000; in push_rxbufs()
996 card->lg_handle = NULL; in push_rxbufs()
999 card->lg_addr = addr1; in push_rxbufs()
1000 card->lg_handle = handle1; in push_rxbufs()
1007 if (card->sbfqc >= card->sbnr.max) { in push_rxbufs()
1008 skb_unlink(handle1, &card->sbpool.queue); in push_rxbufs()
1010 skb_unlink(handle2, &card->sbpool.queue); in push_rxbufs()
1014 card->sbfqc += 2; in push_rxbufs()
1017 if (card->lbfqc >= card->lbnr.max) { in push_rxbufs()
1018 skb_unlink(handle1, &card->lbpool.queue); in push_rxbufs()
1020 skb_unlink(handle2, &card->lbpool.queue); in push_rxbufs()
1024 card->lbfqc += 2; in push_rxbufs()
1027 id1 = idr_alloc(&card->idr, handle1, 0, 0, GFP_ATOMIC); in push_rxbufs()
1031 id2 = idr_alloc(&card->idr, handle2, 0, 0, GFP_ATOMIC); in push_rxbufs()
1035 spin_lock_irqsave(&card->res_lock, flags); in push_rxbufs()
1036 while (CMD_BUSY(card)) ; in push_rxbufs()
1037 writel(addr2, card->membase + DR3); in push_rxbufs()
1038 writel(id2, card->membase + DR2); in push_rxbufs()
1039 writel(addr1, card->membase + DR1); in push_rxbufs()
1040 writel(id1, card->membase + DR0); in push_rxbufs()
1042 card->membase + CMD); in push_rxbufs()
1043 spin_unlock_irqrestore(&card->res_lock, flags); in push_rxbufs()
1046 card->index, in push_rxbufs()
1051 if (!card->efbie && card->sbfqc >= card->sbnr.min && in push_rxbufs()
1052 card->lbfqc >= card->lbnr.min) { in push_rxbufs()
1053 card->efbie = 1; in push_rxbufs()
1054 writel((readl(card->membase + CFG) | NS_CFG_EFBIE), in push_rxbufs()
1055 card->membase + CFG); in push_rxbufs()
1065 ns_dev *card; in ns_irq_handler() local
1069 card = (ns_dev *) dev_id; in ns_irq_handler()
1070 dev = card->atmdev; in ns_irq_handler()
1071 card->intcnt++; in ns_irq_handler()
1073 PRINTK("nicstar%d: NICStAR generated an interrupt\n", card->index); in ns_irq_handler()
1075 spin_lock_irqsave(&card->int_lock, flags); in ns_irq_handler()
1077 stat_r = readl(card->membase + STAT); in ns_irq_handler()
1081 TXPRINTK("nicstar%d: TSI interrupt\n", card->index); in ns_irq_handler()
1082 process_tsq(card); in ns_irq_handler()
1083 writel(NS_STAT_TSIF, card->membase + STAT); in ns_irq_handler()
1088 writel(NS_STAT_TXICP, card->membase + STAT); in ns_irq_handler()
1090 card->index); in ns_irq_handler()
1095 writel(NS_STAT_TSQF, card->membase + STAT); in ns_irq_handler()
1096 PRINTK("nicstar%d: TSQ full.\n", card->index); in ns_irq_handler()
1097 process_tsq(card); in ns_irq_handler()
1102 writel(NS_STAT_TMROF, card->membase + STAT); in ns_irq_handler()
1103 PRINTK("nicstar%d: Timer overflow.\n", card->index); in ns_irq_handler()
1108 writel(NS_STAT_PHYI, card->membase + STAT); in ns_irq_handler()
1109 PRINTK("nicstar%d: PHY interrupt.\n", card->index); in ns_irq_handler()
1117 writel(NS_STAT_SFBQF, card->membase + STAT); in ns_irq_handler()
1119 card->index); in ns_irq_handler()
1124 writel(NS_STAT_LFBQF, card->membase + STAT); in ns_irq_handler()
1126 card->index); in ns_irq_handler()
1131 writel(NS_STAT_RSQF, card->membase + STAT); in ns_irq_handler()
1132 printk("nicstar%d: RSQ full.\n", card->index); in ns_irq_handler()
1133 process_rsq(card); in ns_irq_handler()
1138 RXPRINTK("nicstar%d: End of CS-PDU received.\n", card->index); in ns_irq_handler()
1139 process_rsq(card); in ns_irq_handler()
1140 writel(NS_STAT_EOPDU, card->membase + STAT); in ns_irq_handler()
1145 writel(NS_STAT_RAWCF, card->membase + STAT); in ns_irq_handler()
1148 card->index); in ns_irq_handler()
1153 while (readl(card->membase + RAWCT) != card->rawch) { in ns_irq_handler()
1155 if (ns_rcqe_islast(card->rawcell)) { in ns_irq_handler()
1158 oldbuf = card->rcbuf; in ns_irq_handler()
1159 card->rcbuf = idr_find(&card->idr, in ns_irq_handler()
1160 ns_rcqe_nextbufhandle(card->rawcell)); in ns_irq_handler()
1161 card->rawch = NS_PRV_DMA(card->rcbuf); in ns_irq_handler()
1162 card->rawcell = (struct ns_rcqe *) in ns_irq_handler()
1163 card->rcbuf->data; in ns_irq_handler()
1164 recycle_rx_buf(card, oldbuf); in ns_irq_handler()
1166 card->rawch += NS_RCQE_SIZE; in ns_irq_handler()
1167 card->rawcell++; in ns_irq_handler()
1177 writel(NS_STAT_SFBQE, card->membase + STAT); in ns_irq_handler()
1179 card->index); in ns_irq_handler()
1180 for (i = 0; i < card->sbnr.min; i++) { in ns_irq_handler()
1183 writel(readl(card->membase + CFG) & in ns_irq_handler()
1184 ~NS_CFG_EFBIE, card->membase + CFG); in ns_irq_handler()
1185 card->efbie = 0; in ns_irq_handler()
1189 skb_queue_tail(&card->sbpool.queue, sb); in ns_irq_handler()
1191 push_rxbufs(card, sb); in ns_irq_handler()
1193 card->sbfqc = i; in ns_irq_handler()
1194 process_rsq(card); in ns_irq_handler()
1202 writel(NS_STAT_LFBQE, card->membase + STAT); in ns_irq_handler()
1204 card->index); in ns_irq_handler()
1205 for (i = 0; i < card->lbnr.min; i++) { in ns_irq_handler()
1208 writel(readl(card->membase + CFG) & in ns_irq_handler()
1209 ~NS_CFG_EFBIE, card->membase + CFG); in ns_irq_handler()
1210 card->efbie = 0; in ns_irq_handler()
1214 skb_queue_tail(&card->lbpool.queue, lb); in ns_irq_handler()
1216 push_rxbufs(card, lb); in ns_irq_handler()
1218 card->lbfqc = i; in ns_irq_handler()
1219 process_rsq(card); in ns_irq_handler()
1224 writel(NS_STAT_RSQAF, card->membase + STAT); in ns_irq_handler()
1225 RXPRINTK("nicstar%d: RSQ almost full.\n", card->index); in ns_irq_handler()
1226 process_rsq(card); in ns_irq_handler()
1229 spin_unlock_irqrestore(&card->int_lock, flags); in ns_irq_handler()
1230 PRINTK("nicstar%d: end of interrupt service\n", card->index); in ns_irq_handler()
1236 ns_dev *card; in ns_open() local
1251 card = (ns_dev *) vcc->dev->dev_data; in ns_open()
1252 PRINTK("nicstar%d: opening vpi.vci %d.%d \n", card->index, (int)vpi, in ns_open()
1255 PRINTK("nicstar%d: unsupported AAL.\n", card->index); in ns_open()
1259 vc = &(card->vcmap[vpi << card->vcibits | vci]); in ns_open()
1268 printk("nicstar%d: %s vci already in use.\n", card->index, in ns_open()
1288 card->index); in ns_open()
1298 card->index, vcc->qos.txtp.max_pcr); in ns_open()
1303 modl = tmpl % card->max_pcr; in ns_open()
1305 n = (int)(tmpl / card->max_pcr); in ns_open()
1311 (card->tst_free_entries - in ns_open()
1315 card->index); in ns_open()
1325 card->index); in ns_open()
1331 if (n > (card->tst_free_entries - NS_TST_RESERVED)) { in ns_open()
1334 card->index); in ns_open()
1339 card->tst_free_entries -= n; in ns_open()
1342 card->index, n); in ns_open()
1344 if (card->scd2vc[frscdi] == NULL) { in ns_open()
1345 card->scd2vc[frscdi] = vc; in ns_open()
1352 card->index); in ns_open()
1353 card->tst_free_entries += n; in ns_open()
1361 scq = get_scq(card, CBR_SCQSIZE, vc->cbr_scd); in ns_open()
1364 card->index); in ns_open()
1365 card->scd2vc[frscdi] = NULL; in ns_open()
1366 card->tst_free_entries += n; in ns_open()
1376 ns_write_sram(card, vc->cbr_scd, u32d, 4); in ns_open()
1378 fill_tst(card, n, vc); in ns_open()
1381 vc->scq = card->scq0; in ns_open()
1404 ns_write_sram(card, in ns_open()
1406 (vpi << card->vcibits | vci) * in ns_open()
1419 ns_dev *card; in ns_close() local
1424 card = vcc->dev->dev_data; in ns_close()
1425 PRINTK("nicstar%d: closing vpi.vci %d.%d \n", card->index, in ns_close()
1436 (vcc->vpi << card->vcibits | vcc->vci) * NS_RCT_ENTRY_SIZE; in ns_close()
1437 spin_lock_irqsave(&card->res_lock, flags); in ns_close()
1438 while (CMD_BUSY(card)) ; in ns_close()
1440 card->membase + CMD); in ns_close()
1441 spin_unlock_irqrestore(&card->res_lock, flags); in ns_close()
1448 stat = readl(card->membase + STAT); in ns_close()
1449 card->sbfqc = ns_stat_sfbqc_get(stat); in ns_close()
1450 card->lbfqc = ns_stat_lfbqc_get(stat); in ns_close()
1454 card->index); in ns_close()
1456 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in ns_close()
1459 spin_lock_irqsave(&card->int_lock, flags); in ns_close()
1460 recycle_iov_buf(card, iovb); in ns_close()
1461 spin_unlock_irqrestore(&card->int_lock, flags); in ns_close()
1510 ns_write_sram(card, scq->scd, &data, 1); in ns_close()
1519 if (card->tste2vc[i] == vc) { in ns_close()
1520 ns_write_sram(card, card->tst_addr + i, &data, in ns_close()
1522 card->tste2vc[i] = NULL; in ns_close()
1523 card->tst_free_entries++; in ns_close()
1527 card->scd2vc[(vc->cbr_scd - NS_FRSCD) / NS_FRSCD_SIZE] = NULL; in ns_close()
1528 free_scq(card, vc->scq, vcc); in ns_close()
1534 scq_info *scq = card->scq0; in ns_close()
1557 stat = readl(card->membase + STAT); in ns_close()
1558 cfg = readl(card->membase + CFG); in ns_close()
1562 card->tsq.base, card->tsq.next, in ns_close()
1563 card->tsq.last, readl(card->membase + TSQT)); in ns_close()
1566 card->rsq.base, card->rsq.next, in ns_close()
1567 card->rsq.last, readl(card->membase + RSQT)); in ns_close()
1569 card->efbie ? "enabled" : "disabled"); in ns_close()
1571 ns_stat_sfbqc_get(stat), card->sbpool.count, in ns_close()
1572 ns_stat_lfbqc_get(stat), card->lbpool.count); in ns_close()
1574 card->hbpool.count, card->iovpool.count); in ns_close()
1579 static void fill_tst(ns_dev * card, int n, vc_map * vc) in fill_tst() argument
1590 new_tst = card->tst_addr; in fill_tst()
1595 if (card->tste2vc[e] == NULL) in fill_tst()
1599 printk("nicstar%d: No free TST entries found. \n", card->index); in fill_tst()
1608 if (cl >= NS_TST_NUM_ENTRIES && card->tste2vc[e] == NULL) { in fill_tst()
1609 card->tste2vc[e] = vc; in fill_tst()
1610 ns_write_sram(card, new_tst + e, &data, 1); in fill_tst()
1624 ns_write_sram(card, new_tst + NS_TST_NUM_ENTRIES, &data, 1); in fill_tst()
1625 ns_write_sram(card, card->tst_addr + NS_TST_NUM_ENTRIES, &data, 1); in fill_tst()
1626 card->tst_addr = new_tst; in fill_tst()
1631 ns_dev *card; in ns_send() local
1638 card = vcc->dev->dev_data; in ns_send()
1639 TXPRINTK("nicstar%d: ns_send() called.\n", card->index); in ns_send()
1642 card->index); in ns_send()
1650 card->index); in ns_send()
1658 card->index); in ns_send()
1665 printk("nicstar%d: No scatter-gather yet.\n", card->index); in ns_send()
1673 NS_PRV_DMA(skb) = pci_map_single(card->pcidev, skb->data, in ns_send()
1710 scq = card->scq0; in ns_send()
1713 if (push_scqe(card, vc, scq, &scqe, skb) != 0) { in ns_send()
1723 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, in push_scqe() argument
1737 printk("nicstar%d: Error pushing TBD.\n", card->index); in push_scqe()
1750 card->index); in push_scqe()
1758 card->index, skb, index); in push_scqe()
1760 card->index, le32_to_cpu(tbd->word_1), le32_to_cpu(tbd->word_2), in push_scqe()
1782 ns_write_sram(card, scq->scd, &data, 1); in push_scqe()
1785 card->index); in push_scqe()
1814 card->index, le32_to_cpu(tsr.word_1), in push_scqe()
1825 card->index); in push_scqe()
1828 ns_write_sram(card, scq->scd, &data, 1); in push_scqe()
1835 static void process_tsq(ns_dev * card) in process_tsq() argument
1844 if (card->tsq.next == card->tsq.last) in process_tsq()
1845 one_ahead = card->tsq.base; in process_tsq()
1847 one_ahead = card->tsq.next + 1; in process_tsq()
1849 if (one_ahead == card->tsq.last) in process_tsq()
1850 two_ahead = card->tsq.base; in process_tsq()
1854 while (!ns_tsi_isempty(card->tsq.next) || !ns_tsi_isempty(one_ahead) || in process_tsq()
1861 while (ns_tsi_isempty(card->tsq.next)) { in process_tsq()
1862 if (card->tsq.next == card->tsq.last) in process_tsq()
1863 card->tsq.next = card->tsq.base; in process_tsq()
1865 card->tsq.next++; in process_tsq()
1868 if (!ns_tsi_tmrof(card->tsq.next)) { in process_tsq()
1869 scdi = ns_tsi_getscdindex(card->tsq.next); in process_tsq()
1871 scq = card->scq0; in process_tsq()
1873 if (card->scd2vc[scdi] == NULL) { in process_tsq()
1876 card->index); in process_tsq()
1877 ns_tsi_init(card->tsq.next); in process_tsq()
1880 scq = card->scd2vc[scdi]->scq; in process_tsq()
1882 drain_scq(card, scq, ns_tsi_getscqpos(card->tsq.next)); in process_tsq()
1887 ns_tsi_init(card->tsq.next); in process_tsq()
1888 previous = card->tsq.next; in process_tsq()
1889 if (card->tsq.next == card->tsq.last) in process_tsq()
1890 card->tsq.next = card->tsq.base; in process_tsq()
1892 card->tsq.next++; in process_tsq()
1894 if (card->tsq.next == card->tsq.last) in process_tsq()
1895 one_ahead = card->tsq.base; in process_tsq()
1897 one_ahead = card->tsq.next + 1; in process_tsq()
1899 if (one_ahead == card->tsq.last) in process_tsq()
1900 two_ahead = card->tsq.base; in process_tsq()
1906 writel(PTR_DIFF(previous, card->tsq.base), in process_tsq()
1907 card->membase + TSQH); in process_tsq()
1910 static void drain_scq(ns_dev * card, scq_info * scq, int pos) in drain_scq() argument
1918 card->index, scq, pos); in drain_scq()
1920 printk("nicstar%d: Bad index on drain_scq().\n", card->index); in drain_scq()
1931 card->index, skb, i); in drain_scq()
1933 pci_unmap_single(card->pcidev, in drain_scq()
1952 static void process_rsq(ns_dev * card) in process_rsq() argument
1956 if (!ns_rsqe_valid(card->rsq.next)) in process_rsq()
1959 dequeue_rx(card, card->rsq.next); in process_rsq()
1960 ns_rsqe_init(card->rsq.next); in process_rsq()
1961 previous = card->rsq.next; in process_rsq()
1962 if (card->rsq.next == card->rsq.last) in process_rsq()
1963 card->rsq.next = card->rsq.base; in process_rsq()
1965 card->rsq.next++; in process_rsq()
1966 } while (ns_rsqe_valid(card->rsq.next)); in process_rsq()
1967 writel(PTR_DIFF(previous, card->rsq.base), card->membase + RSQH); in process_rsq()
1970 static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) in dequeue_rx() argument
1983 stat = readl(card->membase + STAT); in dequeue_rx()
1984 card->sbfqc = ns_stat_sfbqc_get(stat); in dequeue_rx()
1985 card->lbfqc = ns_stat_lfbqc_get(stat); in dequeue_rx()
1988 skb = idr_find(&card->idr, id); in dequeue_rx()
1991 "nicstar%d: idr_find() failed!\n", card->index); in dequeue_rx()
1994 idr_remove(&card->idr, id); in dequeue_rx()
1995 pci_dma_sync_single_for_cpu(card->pcidev, in dequeue_rx()
2000 pci_unmap_single(card->pcidev, in dequeue_rx()
2007 if (vpi >= 1UL << card->vpibits || vci >= 1UL << card->vcibits) { in dequeue_rx()
2009 card->index, vpi, vci); in dequeue_rx()
2010 recycle_rx_buf(card, skb); in dequeue_rx()
2014 vc = &(card->vcmap[vpi << card->vcibits | vci]); in dequeue_rx()
2017 card->index, vpi, vci); in dequeue_rx()
2018 recycle_rx_buf(card, skb); in dequeue_rx()
2034 card->index); in dequeue_rx()
2041 card->index); in dequeue_rx()
2061 recycle_rx_buf(card, skb); in dequeue_rx()
2068 iovb = skb_dequeue(&(card->iovpool.queue)); in dequeue_rx()
2073 card->index); in dequeue_rx()
2075 recycle_rx_buf(card, skb); in dequeue_rx()
2079 } else if (--card->iovpool.count < card->iovnr.min) { in dequeue_rx()
2084 skb_queue_tail(&card->iovpool.queue, new_iovb); in dequeue_rx()
2085 card->iovpool.count++; in dequeue_rx()
2097 printk("nicstar%d: received too big AAL5 SDU.\n", card->index); in dequeue_rx()
2099 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2116 card->index); in dequeue_rx()
2117 which_list(card, skb); in dequeue_rx()
2119 recycle_rx_buf(card, skb); in dequeue_rx()
2121 recycle_iov_buf(card, iovb); in dequeue_rx()
2129 card->index); in dequeue_rx()
2130 which_list(card, skb); in dequeue_rx()
2132 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2135 recycle_iov_buf(card, iovb); in dequeue_rx()
2149 printk("nicstar%d: AAL5 CRC error", card->index); in dequeue_rx()
2155 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, in dequeue_rx()
2158 recycle_iov_buf(card, iovb); in dequeue_rx()
2167 push_rxbufs(card, skb); in dequeue_rx()
2171 dequeue_sm_buf(card, skb); in dequeue_rx()
2188 push_rxbufs(card, sb); in dequeue_rx()
2192 dequeue_sm_buf(card, sb); in dequeue_rx()
2202 push_rxbufs(card, skb); in dequeue_rx()
2207 push_rxbufs(card, skb); in dequeue_rx()
2210 dequeue_lg_buf(card, skb); in dequeue_rx()
2224 push_rxbufs(card, sb); in dequeue_rx()
2234 hb = skb_dequeue(&(card->hbpool.queue)); in dequeue_rx()
2241 card->index); in dequeue_rx()
2243 recycle_iovec_rx_bufs(card, in dequeue_rx()
2248 recycle_iov_buf(card, iovb); in dequeue_rx()
2250 } else if (card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2255 skb_queue_tail(&card->hbpool. in dequeue_rx()
2257 card->hbpool.count++; in dequeue_rx()
2261 } else if (--card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2266 skb_queue_tail(&card->hbpool.queue, in dequeue_rx()
2268 card->hbpool.count++; in dequeue_rx()
2270 if (card->hbpool.count < card->hbnr.min) { in dequeue_rx()
2276 skb_queue_tail(&card->hbpool. in dequeue_rx()
2278 card->hbpool.count++; in dequeue_rx()
2286 recycle_iovec_rx_bufs(card, iov, in dequeue_rx()
2288 if (card->hbpool.count < card->hbnr.max) { in dequeue_rx()
2289 skb_queue_tail(&card->hbpool.queue, hb); in dequeue_rx()
2290 card->hbpool.count++; in dequeue_rx()
2303 push_rxbufs(card, sb); in dequeue_rx()
2316 push_rxbufs(card, lb); in dequeue_rx()
2322 card->index); in dequeue_rx()
2335 recycle_iov_buf(card, iovb); in dequeue_rx()
2344 ns_dev *card; in ns_sb_destructor() local
2347 card = (ns_dev *) ATM_SKB(sb)->vcc->dev->dev_data; in ns_sb_destructor()
2348 stat = readl(card->membase + STAT); in ns_sb_destructor()
2349 card->sbfqc = ns_stat_sfbqc_get(stat); in ns_sb_destructor()
2350 card->lbfqc = ns_stat_lfbqc_get(stat); in ns_sb_destructor()
2357 skb_queue_tail(&card->sbpool.queue, sb); in ns_sb_destructor()
2359 push_rxbufs(card, sb); in ns_sb_destructor()
2360 } while (card->sbfqc < card->sbnr.min); in ns_sb_destructor()
2365 ns_dev *card; in ns_lb_destructor() local
2368 card = (ns_dev *) ATM_SKB(lb)->vcc->dev->dev_data; in ns_lb_destructor()
2369 stat = readl(card->membase + STAT); in ns_lb_destructor()
2370 card->sbfqc = ns_stat_sfbqc_get(stat); in ns_lb_destructor()
2371 card->lbfqc = ns_stat_lfbqc_get(stat); in ns_lb_destructor()
2378 skb_queue_tail(&card->lbpool.queue, lb); in ns_lb_destructor()
2380 push_rxbufs(card, lb); in ns_lb_destructor()
2381 } while (card->lbfqc < card->lbnr.min); in ns_lb_destructor()
2386 ns_dev *card; in ns_hb_destructor() local
2388 card = (ns_dev *) ATM_SKB(hb)->vcc->dev->dev_data; in ns_hb_destructor()
2390 while (card->hbpool.count < card->hbnr.init) { in ns_hb_destructor()
2395 skb_queue_tail(&card->hbpool.queue, hb); in ns_hb_destructor()
2396 card->hbpool.count++; in ns_hb_destructor()
2402 static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb) in recycle_rx_buf() argument
2406 card->index); in recycle_rx_buf()
2409 push_rxbufs(card, skb); in recycle_rx_buf()
2412 static void recycle_iovec_rx_bufs(ns_dev * card, struct iovec *iov, int count) in recycle_iovec_rx_bufs() argument
2415 recycle_rx_buf(card, (struct sk_buff *)(iov++)->iov_base); in recycle_iovec_rx_bufs()
2418 static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb) in recycle_iov_buf() argument
2420 if (card->iovpool.count < card->iovnr.max) { in recycle_iov_buf()
2421 skb_queue_tail(&card->iovpool.queue, iovb); in recycle_iov_buf()
2422 card->iovpool.count++; in recycle_iov_buf()
2427 static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb) in dequeue_sm_buf() argument
2429 skb_unlink(sb, &card->sbpool.queue); in dequeue_sm_buf()
2431 if (card->sbfqc < card->sbnr.min) in dequeue_sm_buf()
2433 if (card->sbfqc < card->sbnr.init) { in dequeue_sm_buf()
2437 skb_queue_tail(&card->sbpool.queue, new_sb); in dequeue_sm_buf()
2439 push_rxbufs(card, new_sb); in dequeue_sm_buf()
2442 if (card->sbfqc < card->sbnr.init) in dequeue_sm_buf()
2448 skb_queue_tail(&card->sbpool.queue, new_sb); in dequeue_sm_buf()
2450 push_rxbufs(card, new_sb); in dequeue_sm_buf()
2455 static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb) in dequeue_lg_buf() argument
2457 skb_unlink(lb, &card->lbpool.queue); in dequeue_lg_buf()
2459 if (card->lbfqc < card->lbnr.min) in dequeue_lg_buf()
2461 if (card->lbfqc < card->lbnr.init) { in dequeue_lg_buf()
2465 skb_queue_tail(&card->lbpool.queue, new_lb); in dequeue_lg_buf()
2467 push_rxbufs(card, new_lb); in dequeue_lg_buf()
2470 if (card->lbfqc < card->lbnr.init) in dequeue_lg_buf()
2476 skb_queue_tail(&card->lbpool.queue, new_lb); in dequeue_lg_buf()
2478 push_rxbufs(card, new_lb); in dequeue_lg_buf()
2486 ns_dev *card; in ns_proc_read() local
2490 card = (ns_dev *) dev->dev_data; in ns_proc_read()
2491 stat = readl(card->membase + STAT); in ns_proc_read()
2496 ns_stat_sfbqc_get(stat), card->sbnr.min, in ns_proc_read()
2497 card->sbnr.init, card->sbnr.max); in ns_proc_read()
2500 ns_stat_lfbqc_get(stat), card->lbnr.min, in ns_proc_read()
2501 card->lbnr.init, card->lbnr.max); in ns_proc_read()
2504 card->hbpool.count, card->hbnr.min, in ns_proc_read()
2505 card->hbnr.init, card->hbnr.max); in ns_proc_read()
2508 card->iovpool.count, card->iovnr.min, in ns_proc_read()
2509 card->iovnr.init, card->iovnr.max); in ns_proc_read()
2513 sprintf(page, "Interrupt counter: %u \n", card->intcnt); in ns_proc_read()
2514 card->intcnt = 0; in ns_proc_read()
2521 if (card->max_pcr == ATM_25_PCR && !left--) { in ns_proc_read()
2526 while (CMD_BUSY(card)) ; in ns_proc_read()
2528 card->membase + CMD); in ns_proc_read()
2529 while (CMD_BUSY(card)) ; in ns_proc_read()
2530 phy_regs[i] = readl(card->membase + DR0) & 0x000000FF; in ns_proc_read()
2541 if (card->tste2vc[left + 1] == NULL) in ns_proc_read()
2545 card->tste2vc[left + 1]->tx_vcc->vpi, in ns_proc_read()
2546 card->tste2vc[left + 1]->tx_vcc->vci); in ns_proc_read()
2554 ns_dev *card; in ns_ioctl() local
2559 card = dev->dev_data; in ns_ioctl()
2568 ns_stat_sfbqc_get(readl(card->membase + STAT)); in ns_ioctl()
2569 pl.level.min = card->sbnr.min; in ns_ioctl()
2570 pl.level.init = card->sbnr.init; in ns_ioctl()
2571 pl.level.max = card->sbnr.max; in ns_ioctl()
2576 ns_stat_lfbqc_get(readl(card->membase + STAT)); in ns_ioctl()
2577 pl.level.min = card->lbnr.min; in ns_ioctl()
2578 pl.level.init = card->lbnr.init; in ns_ioctl()
2579 pl.level.max = card->lbnr.max; in ns_ioctl()
2583 pl.count = card->hbpool.count; in ns_ioctl()
2584 pl.level.min = card->hbnr.min; in ns_ioctl()
2585 pl.level.init = card->hbnr.init; in ns_ioctl()
2586 pl.level.max = card->hbnr.max; in ns_ioctl()
2590 pl.count = card->iovpool.count; in ns_ioctl()
2591 pl.level.min = card->iovnr.min; in ns_ioctl()
2592 pl.level.init = card->iovnr.init; in ns_ioctl()
2593 pl.level.max = card->iovnr.max; in ns_ioctl()
2619 card->sbnr.min = pl.level.min; in ns_ioctl()
2620 card->sbnr.init = pl.level.init; in ns_ioctl()
2621 card->sbnr.max = pl.level.max; in ns_ioctl()
2627 card->lbnr.min = pl.level.min; in ns_ioctl()
2628 card->lbnr.init = pl.level.init; in ns_ioctl()
2629 card->lbnr.max = pl.level.max; in ns_ioctl()
2635 card->hbnr.min = pl.level.min; in ns_ioctl()
2636 card->hbnr.init = pl.level.init; in ns_ioctl()
2637 card->hbnr.max = pl.level.max; in ns_ioctl()
2643 card->iovnr.min = pl.level.min; in ns_ioctl()
2644 card->iovnr.init = pl.level.init; in ns_ioctl()
2645 card->iovnr.max = pl.level.max; in ns_ioctl()
2660 while (card->sbfqc < card->sbnr.init) { in ns_ioctl()
2667 skb_queue_tail(&card->sbpool.queue, sb); in ns_ioctl()
2669 push_rxbufs(card, sb); in ns_ioctl()
2674 while (card->lbfqc < card->lbnr.init) { in ns_ioctl()
2681 skb_queue_tail(&card->lbpool.queue, lb); in ns_ioctl()
2683 push_rxbufs(card, lb); in ns_ioctl()
2688 while (card->hbpool.count > card->hbnr.init) { in ns_ioctl()
2691 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2692 hb = skb_dequeue(&card->hbpool.queue); in ns_ioctl()
2693 card->hbpool.count--; in ns_ioctl()
2694 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2698 card->index); in ns_ioctl()
2703 while (card->hbpool.count < card->hbnr.init) { in ns_ioctl()
2710 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2711 skb_queue_tail(&card->hbpool.queue, hb); in ns_ioctl()
2712 card->hbpool.count++; in ns_ioctl()
2713 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2718 while (card->iovpool.count > card->iovnr.init) { in ns_ioctl()
2721 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2722 iovb = skb_dequeue(&card->iovpool.queue); in ns_ioctl()
2723 card->iovpool.count--; in ns_ioctl()
2724 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2728 card->index); in ns_ioctl()
2733 while (card->iovpool.count < card->iovnr.init) { in ns_ioctl()
2740 spin_lock_irqsave(&card->int_lock, flags); in ns_ioctl()
2741 skb_queue_tail(&card->iovpool.queue, iovb); in ns_ioctl()
2742 card->iovpool.count++; in ns_ioctl()
2743 spin_unlock_irqrestore(&card->int_lock, flags); in ns_ioctl()
2757 printk("nicstar%d: %s == NULL \n", card->index, in ns_ioctl()
2765 static void which_list(ns_dev * card, struct sk_buff *skb) in which_list() argument
2774 ns_dev *card; in ns_poll() local
2780 card = cards[i]; in ns_poll()
2781 if (spin_is_locked(&card->int_lock)) { in ns_poll()
2785 spin_lock_irqsave(&card->int_lock, flags); in ns_poll()
2788 stat_r = readl(card->membase + STAT); in ns_poll()
2794 process_tsq(card); in ns_poll()
2795 process_rsq(card); in ns_poll()
2797 writel(stat_w, card->membase + STAT); in ns_poll()
2798 spin_unlock_irqrestore(&card->int_lock, flags); in ns_poll()
2807 ns_dev *card; in ns_phy_put() local
2810 card = dev->dev_data; in ns_phy_put()
2811 spin_lock_irqsave(&card->res_lock, flags); in ns_phy_put()
2812 while (CMD_BUSY(card)) ; in ns_phy_put()
2813 writel((u32) value, card->membase + DR0); in ns_phy_put()
2815 card->membase + CMD); in ns_phy_put()
2816 spin_unlock_irqrestore(&card->res_lock, flags); in ns_phy_put()
2821 ns_dev *card; in ns_phy_get() local
2825 card = dev->dev_data; in ns_phy_get()
2826 spin_lock_irqsave(&card->res_lock, flags); in ns_phy_get()
2827 while (CMD_BUSY(card)) ; in ns_phy_get()
2829 card->membase + CMD); in ns_phy_get()
2830 while (CMD_BUSY(card)) ; in ns_phy_get()
2831 data = readl(card->membase + DR0) & 0x000000FF; in ns_phy_get()
2832 spin_unlock_irqrestore(&card->res_lock, flags); in ns_phy_get()