static int checkcard(int cardnr, char *id, int *busy_flag, struct module *lockowner) { int ret = 0; struct IsdnCard *card = cards + cardnr; struct IsdnCardState *cs; cs = kzalloc(sizeof(struct IsdnCardState), GFP_ATOMIC); if (!cs) { printk(KERN_WARNING "HiSax: No memory for IsdnCardState(card %d)\n", cardnr + 1); goto out; } card->cs = cs; spin_lock_init(&cs->statlock); spin_lock_init(&cs->lock); cs->chanlimit = 2; /* maximum B-channel number */ cs->logecho = 0; /* No echo logging */ cs->cardnr = cardnr; cs->debug = L1_DEB_WARN; cs->HW_Flags = 0; cs->busy_flag = busy_flag; cs->irq_flags = I4L_IRQ_FLAG; #if TEI_PER_CARD if (card->protocol == ISDN_PTYPE_NI1) test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags); #else test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags); #endif cs->protocol = card->protocol; if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) { printk(KERN_WARNING "HiSax: Card Type %d out of range\n", card->typ); goto outf_cs; } if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) { printk(KERN_WARNING "HiSax: No memory for dlog(card %d)\n", cardnr + 1); goto outf_cs; } if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) { printk(KERN_WARNING "HiSax: No memory for status_buf(card %d)\n", cardnr + 1); goto outf_dlog; } cs->stlist = NULL; cs->status_read = cs->status_buf; cs->status_write = cs->status_buf; cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1; cs->typ = card->typ; #ifdef MODULE cs->iif.owner = lockowner; #endif strcpy(cs->iif.id, id); cs->iif.channels = 2; cs->iif.maxbufsize = MAX_DATA_SIZE; cs->iif.hl_hdrlen = MAX_HEADER_LEN; cs->iif.features = ISDN_FEATURE_L2_X75I | ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L2_HDLC_56K | ISDN_FEATURE_L2_TRANS | ISDN_FEATURE_L3_TRANS | #ifdef CONFIG_HISAX_1TR6 ISDN_FEATURE_P_1TR6 | #endif #ifdef CONFIG_HISAX_EURO ISDN_FEATURE_P_EURO | #endif #ifdef CONFIG_HISAX_NI1 ISDN_FEATURE_P_NI1 | #endif 0; cs->iif.command = HiSax_command; cs->iif.writecmd = NULL; cs->iif.writebuf_skb = HiSax_writebuf_skb; cs->iif.readstat = HiSax_readstatus; register_isdn(&cs->iif); cs->myid = cs->iif.channels; printk(KERN_INFO "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1, (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" : (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" : (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" : (card->protocol == ISDN_PTYPE_NI1) ? "NI1" : "NONE", cs->iif.id, cs->myid); switch (card->typ) { #if CARD_TELES0 case ISDN_CTYPE_16_0: case ISDN_CTYPE_8_0: ret = setup_teles0(card); break; #endif #if CARD_TELES3 case ISDN_CTYPE_16_3: case ISDN_CTYPE_PNP: case ISDN_CTYPE_TELESPCMCIA: case ISDN_CTYPE_COMPAQ_ISA: ret = setup_teles3(card); break; #endif #if CARD_S0BOX case ISDN_CTYPE_S0BOX: ret = setup_s0box(card); break; #endif #if CARD_TELESPCI case ISDN_CTYPE_TELESPCI: ret = setup_telespci(card); break; #endif #if CARD_AVM_A1 case ISDN_CTYPE_A1: ret = setup_avm_a1(card); break; #endif #if CARD_AVM_A1_PCMCIA case ISDN_CTYPE_A1_PCMCIA: ret = setup_avm_a1_pcmcia(card); break; #endif #if CARD_FRITZPCI case ISDN_CTYPE_FRITZPCI: ret = setup_avm_pcipnp(card); break; #endif #if CARD_ELSA case ISDN_CTYPE_ELSA: case ISDN_CTYPE_ELSA_PNP: case ISDN_CTYPE_ELSA_PCMCIA: case ISDN_CTYPE_ELSA_PCI: ret = setup_elsa(card); break; #endif #if CARD_IX1MICROR2 case ISDN_CTYPE_IX1MICROR2: ret = setup_ix1micro(card); break; #endif #if CARD_DIEHLDIVA case ISDN_CTYPE_DIEHLDIVA: ret = setup_diva(card); break; #endif #if CARD_ASUSCOM case ISDN_CTYPE_ASUSCOM: ret = setup_asuscom(card); break; #endif #if CARD_TELEINT case ISDN_CTYPE_TELEINT: ret = setup_TeleInt(card); break; #endif #if CARD_SEDLBAUER case ISDN_CTYPE_SEDLBAUER: case ISDN_CTYPE_SEDLBAUER_PCMCIA: case ISDN_CTYPE_SEDLBAUER_FAX: ret = setup_sedlbauer(card); break; #endif #if CARD_SPORTSTER case ISDN_CTYPE_SPORTSTER: ret = setup_sportster(card); break; #endif #if CARD_MIC case ISDN_CTYPE_MIC: ret = setup_mic(card); break; #endif #if CARD_NETJET_S case ISDN_CTYPE_NETJET_S: ret = setup_netjet_s(card); break; #endif #if CARD_HFCS case ISDN_CTYPE_TELES3C: case ISDN_CTYPE_ACERP10: ret = setup_hfcs(card); break; #endif #if CARD_HFC_PCI case ISDN_CTYPE_HFC_PCI: ret = setup_hfcpci(card); break; #endif #if CARD_HFC_SX case ISDN_CTYPE_HFC_SX: ret = setup_hfcsx(card); break; #endif #if CARD_NICCY case ISDN_CTYPE_NICCY: ret = setup_niccy(card); break; #endif #if CARD_ISURF case ISDN_CTYPE_ISURF: ret = setup_isurf(card); break; #endif #if CARD_HSTSAPHIR case ISDN_CTYPE_HSTSAPHIR: ret = setup_saphir(card); break; #endif #if CARD_BKM_A4T case ISDN_CTYPE_BKM_A4T: ret = setup_bkm_a4t(card); break; #endif #if CARD_SCT_QUADRO case ISDN_CTYPE_SCT_QUADRO: ret = setup_sct_quadro(card); break; #endif #if CARD_GAZEL case ISDN_CTYPE_GAZEL: ret = setup_gazel(card); break; #endif #if CARD_W6692 case ISDN_CTYPE_W6692: ret = setup_w6692(card); break; #endif #if CARD_NETJET_U case ISDN_CTYPE_NETJET_U: ret = setup_netjet_u(card); break; #endif #if CARD_FN_ENTERNOW_PCI case ISDN_CTYPE_ENTERNOW: ret = setup_enternow_pci(card); break; #endif case ISDN_CTYPE_DYNAMIC: ret = 2; break; default: printk(KERN_WARNING "HiSax: Support for %s Card not selected\n", CardType[card->typ]); ll_unload(cs); goto outf_cs; } if (!ret) { ll_unload(cs); goto outf_cs; } if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) { printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n"); ll_unload(cs); goto outf_cs; } cs->rcvidx = 0; cs->tx_skb = NULL; cs->tx_cnt = 0; cs->event = 0; skb_queue_head_init(&cs->rq); skb_queue_head_init(&cs->sq); init_bcstate(cs, 0); init_bcstate(cs, 1); /* init_card only handles interrupts which are not */ /* used here for the loadable driver */ switch (card->typ) { case ISDN_CTYPE_DYNAMIC: ret = 0; break; default: ret = init_card(cs); break; } if (ret) { closecard(cardnr); ret = 0; goto outf_cs; } init_tei(cs, cs->protocol); ret = CallcNewChan(cs); if (ret) { closecard(cardnr); ret = 0; goto outf_cs; } /* ISAR needs firmware download first */ if (!test_bit(HW_ISAR, &cs->HW_Flags)) ll_run(cs, 0); ret = 1; goto out; outf_dlog: kfree(cs->dlog); outf_cs: kfree(cs); card->cs = NULL; out: return ret; }
static int hisax_cs_setup_card(struct IsdnCard *card) { int ret; switch (card->typ) { #if CARD_TELES0 case ISDN_CTYPE_16_0: case ISDN_CTYPE_8_0: ret = setup_teles0(card); break; #endif #if CARD_TELES3 case ISDN_CTYPE_16_3: case ISDN_CTYPE_PNP: case ISDN_CTYPE_TELESPCMCIA: case ISDN_CTYPE_COMPAQ_ISA: ret = setup_teles3(card); break; #endif #if CARD_S0BOX case ISDN_CTYPE_S0BOX: ret = setup_s0box(card); break; #endif #if CARD_TELESPCI case ISDN_CTYPE_TELESPCI: ret = setup_telespci(card); break; #endif #if CARD_AVM_A1 case ISDN_CTYPE_A1: ret = setup_avm_a1(card); break; #endif #if CARD_AVM_A1_PCMCIA case ISDN_CTYPE_A1_PCMCIA: ret = setup_avm_a1_pcmcia(card); break; #endif #if CARD_FRITZPCI case ISDN_CTYPE_FRITZPCI: ret = setup_avm_pcipnp(card); break; #endif #if CARD_ELSA case ISDN_CTYPE_ELSA: case ISDN_CTYPE_ELSA_PNP: case ISDN_CTYPE_ELSA_PCMCIA: case ISDN_CTYPE_ELSA_PCI: ret = setup_elsa(card); break; #endif #if CARD_IX1MICROR2 case ISDN_CTYPE_IX1MICROR2: ret = setup_ix1micro(card); break; #endif #if CARD_DIEHLDIVA case ISDN_CTYPE_DIEHLDIVA: ret = setup_diva(card); break; #endif #if CARD_ASUSCOM case ISDN_CTYPE_ASUSCOM: ret = setup_asuscom(card); break; #endif #if CARD_TELEINT case ISDN_CTYPE_TELEINT: ret = setup_TeleInt(card); break; #endif #if CARD_SEDLBAUER case ISDN_CTYPE_SEDLBAUER: case ISDN_CTYPE_SEDLBAUER_PCMCIA: case ISDN_CTYPE_SEDLBAUER_FAX: ret = setup_sedlbauer(card); break; #endif #if CARD_SPORTSTER case ISDN_CTYPE_SPORTSTER: ret = setup_sportster(card); break; #endif #if CARD_MIC case ISDN_CTYPE_MIC: ret = setup_mic(card); break; #endif #if CARD_NETJET_S case ISDN_CTYPE_NETJET_S: ret = setup_netjet_s(card); break; #endif #if CARD_HFCS case ISDN_CTYPE_TELES3C: case ISDN_CTYPE_ACERP10: ret = setup_hfcs(card); break; #endif #if CARD_HFC_PCI case ISDN_CTYPE_HFC_PCI: ret = setup_hfcpci(card); break; #endif #if CARD_HFC_SX case ISDN_CTYPE_HFC_SX: ret = setup_hfcsx(card); break; #endif #if CARD_NICCY case ISDN_CTYPE_NICCY: ret = setup_niccy(card); break; #endif #if CARD_ISURF case ISDN_CTYPE_ISURF: ret = setup_isurf(card); break; #endif #if CARD_HSTSAPHIR case ISDN_CTYPE_HSTSAPHIR: ret = setup_saphir(card); break; #endif #if CARD_BKM_A4T case ISDN_CTYPE_BKM_A4T: ret = setup_bkm_a4t(card); break; #endif #if CARD_SCT_QUADRO case ISDN_CTYPE_SCT_QUADRO: ret = setup_sct_quadro(card); break; #endif #if CARD_GAZEL case ISDN_CTYPE_GAZEL: ret = setup_gazel(card); break; #endif #if CARD_W6692 case ISDN_CTYPE_W6692: ret = setup_w6692(card); break; #endif #if CARD_NETJET_U case ISDN_CTYPE_NETJET_U: ret = setup_netjet_u(card); break; #endif #if CARD_FN_ENTERNOW_PCI case ISDN_CTYPE_ENTERNOW: ret = setup_enternow_pci(card); break; #endif case ISDN_CTYPE_DYNAMIC: ret = 2; break; default: printk(KERN_WARNING "HiSax: Support for %s Card not selected\n", CardType[card->typ]); ret = 0; break; } return ret; }
static int setup_instance(struct w6692_hw *card) { int i, err; u_long flags; snprintf(card->name, MISDN_MAX_IDLEN - 1, "w6692.%d", w6692_cnt + 1); write_lock_irqsave(&card_lock, flags); list_add_tail(&card->list, &Cards); write_unlock_irqrestore(&card_lock, flags); card->fmask = (1 << w6692_cnt); _set_debug(card); spin_lock_init(&card->lock); mISDN_initdchannel(&card->dch, MAX_DFRAME_LEN_L1, W6692_ph_bh); card->dch.dev.Dprotocols = (1 << ISDN_P_TE_S0); card->dch.dev.D.send = w6692_l2l1D; card->dch.dev.D.ctrl = w6692_dctrl; card->dch.dev.Bprotocols = (1 << (ISDN_P_B_RAW & ISDN_P_B_MASK)) | (1 << (ISDN_P_B_HDLC & ISDN_P_B_MASK)); card->dch.hw = card; card->dch.dev.nrbchan = 2; for (i = 0; i < 2; i++) { mISDN_initbchannel(&card->bc[i].bch, MAX_DATA_MEM); card->bc[i].bch.hw = card; card->bc[i].bch.nr = i + 1; card->bc[i].bch.ch.nr = i + 1; card->bc[i].bch.ch.send = w6692_l2l1B; card->bc[i].bch.ch.ctrl = w6692_bctrl; set_channelmap(i + 1, card->dch.dev.channelmap); list_add(&card->bc[i].bch.ch.list, &card->dch.dev.bchannels); } err = setup_w6692(card); if (err) goto error_setup; err = mISDN_register_device(&card->dch.dev, &card->pdev->dev, card->name); if (err) goto error_reg; err = init_card(card); if (err) goto error_init; err = create_l1(&card->dch, w6692_l1callback); if (!err) { w6692_cnt++; pr_notice("W6692 %d cards installed\n", w6692_cnt); return 0; } free_irq(card->irq, card); error_init: mISDN_unregister_device(&card->dch.dev); error_reg: release_region(card->addr, 256); error_setup: mISDN_freebchannel(&card->bc[1].bch); mISDN_freebchannel(&card->bc[0].bch); mISDN_freedchannel(&card->dch); write_lock_irqsave(&card_lock, flags); list_del(&card->list); write_unlock_irqrestore(&card_lock, flags); kfree(card); return err; }