diff options
Diffstat (limited to 'drivers/isdn/hardware/avm/b1.c')
| -rw-r--r-- | drivers/isdn/hardware/avm/b1.c | 192 |
1 files changed, 96 insertions, 96 deletions
diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index 2a57da590d79..821f7ac33b37 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -1,7 +1,7 @@ /* $Id: b1.c,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $ - * + * * Common module for AVM B1 cards. - * + * * Copyright 1999 by Carsten Paeth <calle@calle.de> * * This software may be used and distributed according to the terms @@ -60,7 +60,7 @@ int b1_irq_table[16] = 112, /* irq 15 */ }; -/* ------------------------------------------------------------- */ +/* ------------------------------------------------------------- */ avmcard *b1_alloc_card(int nr_controllers) { @@ -104,13 +104,13 @@ int b1_detect(unsigned int base, enum avmcardtype cardtype) int onoff, i; /* - * Statusregister 0000 00xx + * Statusregister 0000 00xx */ if ((inb(base + B1_INSTAT) & 0xfc) || (inb(base + B1_OUTSTAT) & 0xfc)) return 1; /* - * Statusregister 0000 001x + * Statusregister 0000 001x */ b1outp(base, B1_INSTAT, 0x2); /* enable irq */ /* b1outp(base, B1_OUTSTAT, 0x2); */ @@ -118,38 +118,38 @@ int b1_detect(unsigned int base, enum avmcardtype cardtype) /* || (inb(base + B1_OUTSTAT) & 0xfe) != 0x2 */) return 2; /* - * Statusregister 0000 000x + * Statusregister 0000 000x */ b1outp(base, B1_INSTAT, 0x0); /* disable irq */ b1outp(base, B1_OUTSTAT, 0x0); if ((inb(base + B1_INSTAT) & 0xfe) || (inb(base + B1_OUTSTAT) & 0xfe)) return 3; - - for (onoff = !0, i= 0; i < 10 ; i++) { + + for (onoff = !0, i = 0; i < 10; i++) { b1_set_test_bit(base, cardtype, onoff); if (b1_get_test_bit(base, cardtype) != onoff) - return 4; + return 4; onoff = !onoff; } if (cardtype == avm_m1) - return 0; + return 0; - if ((b1_rd_reg(base, B1_STAT1(cardtype)) & 0x0f) != 0x01) - return 5; + if ((b1_rd_reg(base, B1_STAT1(cardtype)) & 0x0f) != 0x01) + return 5; return 0; } void b1_getrevision(avmcard *card) { - card->class = inb(card->port + B1_ANALYSE); - card->revision = inb(card->port + B1_REVISION); + card->class = inb(card->port + B1_ANALYSE); + card->revision = inb(card->port + B1_REVISION); } #define FWBUF_SIZE 256 -int b1_load_t4file(avmcard *card, capiloaddatapart * t4file) +int b1_load_t4file(avmcard *card, capiloaddatapart *t4file) { unsigned char buf[FWBUF_SIZE]; unsigned char *dp; @@ -168,7 +168,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart * t4file) for (i = 0; i < FWBUF_SIZE; i++) if (b1_save_put_byte(base, buf[i]) < 0) { printk(KERN_ERR "%s: corrupted firmware file ?\n", - card->name); + card->name); return -EIO; } left -= FWBUF_SIZE; @@ -184,14 +184,14 @@ int b1_load_t4file(avmcard *card, capiloaddatapart * t4file) for (i = 0; i < left; i++) if (b1_save_put_byte(base, buf[i]) < 0) { printk(KERN_ERR "%s: corrupted firmware file ?\n", - card->name); + card->name); return -EIO; } } return 0; } -int b1_load_config(avmcard *card, capiloaddatapart * config) +int b1_load_config(avmcard *card, capiloaddatapart *config) { unsigned char buf[FWBUF_SIZE]; unsigned char *dp; @@ -202,9 +202,9 @@ int b1_load_config(avmcard *card, capiloaddatapart * config) left = config->len; if (left) { b1_put_byte(base, SEND_CONFIG); - b1_put_word(base, 1); + b1_put_word(base, 1); b1_put_byte(base, SEND_CONFIG); - b1_put_word(base, left); + b1_put_word(base, left); } while (left > FWBUF_SIZE) { if (config->user) { @@ -215,7 +215,7 @@ int b1_load_config(avmcard *card, capiloaddatapart * config) } for (i = 0; i < FWBUF_SIZE; ) { b1_put_byte(base, SEND_CONFIG); - for (j=0; j < 4; j++) { + for (j = 0; j < 4; j++) { b1_put_byte(base, buf[i++]); } } @@ -231,7 +231,7 @@ int b1_load_config(avmcard *card, capiloaddatapart * config) } for (i = 0; i < left; ) { b1_put_byte(base, SEND_CONFIG); - for (j=0; j < 4; j++) { + for (j = 0; j < 4; j++) { if (i < left) b1_put_byte(base, buf[i++]); else @@ -255,7 +255,7 @@ int b1_loaded(avmcard *card) } if (!b1_tx_empty(base)) { printk(KERN_ERR "%s: b1_loaded: tx err, corrupted t4 file ?\n", - card->name); + card->name); return 0; } b1_put_byte(base, SEND_POLL); @@ -265,7 +265,7 @@ int b1_loaded(avmcard *card) return 1; } printk(KERN_ERR "%s: b1_loaded: got 0x%x, firmware not running\n", - card->name, ans); + card->name, ans); return 0; } } @@ -288,7 +288,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data) if ((retval = b1_load_t4file(card, &data->firmware))) { b1_reset(port); printk(KERN_ERR "%s: failed to load t4file!!\n", - card->name); + card->name); return retval; } @@ -298,7 +298,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data) if ((retval = b1_load_config(card, &data->configuration))) { b1_reset(port); printk(KERN_ERR "%s: failed to load config!!\n", - card->name); + card->name); return retval; } } @@ -312,7 +312,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data) b1_setinterrupt(port, card->irq, card->cardtype); b1_put_byte(port, SEND_INIT); b1_put_word(port, CAPI_MAXAPPL); - b1_put_word(port, AVM_NCCI_PER_CHANNEL*2); + b1_put_word(port, AVM_NCCI_PER_CHANNEL * 2); b1_put_word(port, ctrl->cnr - 1); spin_unlock_irqrestore(&card->lock, flags); @@ -337,8 +337,8 @@ void b1_reset_ctr(struct capi_ctr *ctrl) } void b1_register_appl(struct capi_ctr *ctrl, - u16 appl, - capi_register_params *rp) + u16 appl, + capi_register_params *rp) { avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmcard *card = cinfo->card; @@ -353,7 +353,7 @@ void b1_register_appl(struct capi_ctr *ctrl, spin_lock_irqsave(&card->lock, flags); b1_put_byte(port, SEND_REGISTER); b1_put_word(port, appl); - b1_put_word(port, 1024 * (nconn+1)); + b1_put_word(port, 1024 * (nconn + 1)); b1_put_word(port, nconn); b1_put_word(port, rp->datablkcnt); b1_put_word(port, rp->datablklen); @@ -430,7 +430,7 @@ void b1_parse_version(avmctrl_info *cinfo) cinfo->version[j] = &cinfo->versionbuf[i + 1]; strlcpy(ctrl->serial, cinfo->version[VER_SERIAL], sizeof(ctrl->serial)); - memcpy(&ctrl->profile, cinfo->version[VER_PROFILE],sizeof(capi_profile)); + memcpy(&ctrl->profile, cinfo->version[VER_PROFILE], sizeof(capi_profile)); strlcpy(ctrl->manu, "AVM GmbH", sizeof(ctrl->manu)); dversion = cinfo->version[VER_DRIVER]; ctrl->version.majorversion = 2; @@ -439,49 +439,49 @@ void b1_parse_version(avmctrl_info *cinfo) ctrl->version.majormanuversion |= ((dversion[2] - '0') & 0xf); ctrl->version.minormanuversion = (dversion[3] - '0') << 4; ctrl->version.minormanuversion |= - (dversion[5] - '0') * 10 + ((dversion[6] - '0') & 0xf); + (dversion[5] - '0') * 10 + ((dversion[6] - '0') & 0xf); profp = &ctrl->profile; flag = ((u8 *)(profp->manu))[1]; switch (flag) { case 0: if (cinfo->version[VER_CARDTYPE]) - strcpy(cinfo->cardname, cinfo->version[VER_CARDTYPE]); - else strcpy(cinfo->cardname, "B1"); + strcpy(cinfo->cardname, cinfo->version[VER_CARDTYPE]); + else strcpy(cinfo->cardname, "B1"); break; - case 3: strcpy(cinfo->cardname,"PCMCIA B"); break; - case 4: strcpy(cinfo->cardname,"PCMCIA M1"); break; - case 5: strcpy(cinfo->cardname,"PCMCIA M2"); break; - case 6: strcpy(cinfo->cardname,"B1 V3.0"); break; - case 7: strcpy(cinfo->cardname,"B1 PCI"); break; + case 3: strcpy(cinfo->cardname, "PCMCIA B"); break; + case 4: strcpy(cinfo->cardname, "PCMCIA M1"); break; + case 5: strcpy(cinfo->cardname, "PCMCIA M2"); break; + case 6: strcpy(cinfo->cardname, "B1 V3.0"); break; + case 7: strcpy(cinfo->cardname, "B1 PCI"); break; default: sprintf(cinfo->cardname, "AVM?%u", (unsigned int)flag); break; - } - printk(KERN_NOTICE "%s: card %d \"%s\" ready.\n", - card->name, ctrl->cnr, cinfo->cardname); + } + printk(KERN_NOTICE "%s: card %d \"%s\" ready.\n", + card->name, ctrl->cnr, cinfo->cardname); - flag = ((u8 *)(profp->manu))[3]; - if (flag) + flag = ((u8 *)(profp->manu))[3]; + if (flag) printk(KERN_NOTICE "%s: card %d Protocol:%s%s%s%s%s%s%s\n", - card->name, - ctrl->cnr, - (flag & 0x01) ? " DSS1" : "", - (flag & 0x02) ? " CT1" : "", - (flag & 0x04) ? " VN3" : "", - (flag & 0x08) ? " NI1" : "", - (flag & 0x10) ? " AUSTEL" : "", - (flag & 0x20) ? " ESS" : "", - (flag & 0x40) ? " 1TR6" : "" + card->name, + ctrl->cnr, + (flag & 0x01) ? " DSS1" : "", + (flag & 0x02) ? " CT1" : "", + (flag & 0x04) ? " VN3" : "", + (flag & 0x08) ? " NI1" : "", + (flag & 0x10) ? " AUSTEL" : "", + (flag & 0x20) ? " ESS" : "", + (flag & 0x40) ? " 1TR6" : "" ); - flag = ((u8 *)(profp->manu))[5]; + flag = ((u8 *)(profp->manu))[5]; if (flag) printk(KERN_NOTICE "%s: card %d Linetype:%s%s%s%s\n", - card->name, - ctrl->cnr, - (flag & 0x01) ? " point to point" : "", - (flag & 0x02) ? " point to multipoint" : "", - (flag & 0x08) ? " leased line without D-channel" : "", - (flag & 0x04) ? " leased line with D-channel" : "" + card->name, + ctrl->cnr, + (flag & 0x01) ? " point to point" : "", + (flag & 0x02) ? " point to multipoint" : "", + (flag & 0x08) ? " leased line without D-channel" : "", + (flag & 0x04) ? " leased line with D-channel" : "" ); } @@ -521,13 +521,13 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) spin_unlock_irqrestore(&card->lock, flags); if (MsgLen < 30) { /* not CAPI 64Bit */ - memset(card->msgbuf+MsgLen, 0, 30-MsgLen); + memset(card->msgbuf + MsgLen, 0, 30-MsgLen); MsgLen = 30; CAPIMSG_SETLEN(card->msgbuf, 30); } if (!(skb = alloc_skb(DataB3Len + MsgLen, GFP_ATOMIC))) { printk(KERN_ERR "%s: incoming packet dropped\n", - card->name); + card->name); } else { memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len); @@ -541,7 +541,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) MsgLen = b1_get_slice(card->port, card->msgbuf); if (!(skb = alloc_skb(MsgLen, GFP_ATOMIC))) { printk(KERN_ERR "%s: incoming packet dropped\n", - card->name); + card->name); spin_unlock_irqrestore(&card->lock, flags); } else { memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); @@ -573,7 +573,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) break; case RECEIVE_START: - /* b1_put_byte(card->port, SEND_POLLACK); */ + /* b1_put_byte(card->port, SEND_POLLACK); */ spin_unlock_irqrestore(&card->lock, flags); capi_ctr_resume_output(ctrl); break; @@ -600,24 +600,24 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) MsgLen = b1_get_slice(card->port, card->msgbuf); spin_unlock_irqrestore(&card->lock, flags); card->msgbuf[MsgLen] = 0; - while ( MsgLen > 0 - && ( card->msgbuf[MsgLen-1] == '\n' - || card->msgbuf[MsgLen-1] == '\r')) { - card->msgbuf[MsgLen-1] = 0; + while (MsgLen > 0 + && (card->msgbuf[MsgLen - 1] == '\n' + || card->msgbuf[MsgLen - 1] == '\r')) { + card->msgbuf[MsgLen - 1] = 0; MsgLen--; } printk(KERN_INFO "%s: task %d \"%s\" ready.\n", - card->name, ApplId, card->msgbuf); + card->name, ApplId, card->msgbuf); break; case RECEIVE_DEBUGMSG: MsgLen = b1_get_slice(card->port, card->msgbuf); spin_unlock_irqrestore(&card->lock, flags); card->msgbuf[MsgLen] = 0; - while ( MsgLen > 0 - && ( card->msgbuf[MsgLen-1] == '\n' - || card->msgbuf[MsgLen-1] == '\r')) { - card->msgbuf[MsgLen-1] = 0; + while (MsgLen > 0 + && (card->msgbuf[MsgLen - 1] == '\n' + || card->msgbuf[MsgLen - 1] == '\r')) { + card->msgbuf[MsgLen - 1] = 0; MsgLen--; } printk(KERN_INFO "%s: DEBUG: %s\n", card->name, card->msgbuf); @@ -630,7 +630,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) default: spin_unlock_irqrestore(&card->lock, flags); printk(KERN_ERR "%s: b1_interrupt: 0x%x ???\n", - card->name, b1cmd); + card->name, b1cmd); return IRQ_HANDLED; } return IRQ_HANDLED; @@ -671,29 +671,29 @@ static int b1ctl_proc_show(struct seq_file *m, void *v) seq_printf(m, "%-16s %s\n", "ver_serial", s); if (card->cardtype != avm_m1) { - flag = ((u8 *)(ctrl->profile.manu))[3]; - if (flag) + flag = ((u8 *)(ctrl->profile.manu))[3]; + if (flag) seq_printf(m, "%-16s%s%s%s%s%s%s%s\n", - "protocol", - (flag & 0x01) ? " DSS1" : "", - (flag & 0x02) ? " CT1" : "", - (flag & 0x04) ? " VN3" : "", - (flag & 0x08) ? " NI1" : "", - (flag & 0x10) ? " AUSTEL" : "", - (flag & 0x20) ? " ESS" : "", - (flag & 0x40) ? " 1TR6" : "" - ); + "protocol", + (flag & 0x01) ? " DSS1" : "", + (flag & 0x02) ? " CT1" : "", + (flag & 0x04) ? " VN3" : "", + (flag & 0x08) ? " NI1" : "", + (flag & 0x10) ? " AUSTEL" : "", + (flag & 0x20) ? " ESS" : "", + (flag & 0x40) ? " 1TR6" : "" + ); } if (card->cardtype != avm_m1) { - flag = ((u8 *)(ctrl->profile.manu))[5]; + flag = ((u8 *)(ctrl->profile.manu))[5]; if (flag) seq_printf(m, "%-16s%s%s%s%s\n", - "linetype", - (flag & 0x01) ? " point to point" : "", - (flag & 0x02) ? " point to multipoint" : "", - (flag & 0x08) ? " leased line without D-channel" : "", - (flag & 0x04) ? " leased line with D-channel" : "" - ); + "linetype", + (flag & 0x01) ? " point to point" : "", + (flag & 0x02) ? " point to multipoint" : "", + (flag & 0x08) ? " leased line without D-channel" : "", + (flag & 0x04) ? " leased line with D-channel" : "" + ); } seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); @@ -750,12 +750,12 @@ avmcard_dma_alloc(char *name, struct pci_dev *pdev, long rsize, long ssize) return p; - err_free_consistent: +err_free_consistent: pci_free_consistent(p->pcidev, p->recvbuf.size, p->recvbuf.dmabuf, p->recvbuf.dmaaddr); - err_kfree: +err_kfree: kfree(p); - err: +err: return NULL; } @@ -800,7 +800,7 @@ static int __init b1_init(void) if ((p = strchr(revision, ':')) != NULL && p[1]) { strlcpy(rev, p + 2, 32); if ((p = strchr(rev, '$')) != NULL && p > rev) - *(p-1) = 0; + *(p - 1) = 0; } else strcpy(rev, "1.0"); |