diff options
Diffstat (limited to 'drivers/isdn/hisax/l3_1tr6.c')
-rw-r--r-- | drivers/isdn/hisax/l3_1tr6.c | 196 |
1 files changed, 98 insertions, 98 deletions
diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c index ee4dae1382e..4c1bca5caa1 100644 --- a/drivers/isdn/hisax/l3_1tr6.c +++ b/drivers/isdn/hisax/l3_1tr6.c @@ -4,7 +4,7 @@ * * Author Karsten Keil * Copyright by Karsten Keil <keil@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -21,10 +21,10 @@ extern char *HiSax_getrev(const char *revision); static const char *l3_1tr6_revision = "$Revision: 2.15.2.3 $"; -#define MsgHead(ptr, cref, mty, dis) \ - *ptr++ = dis; \ - *ptr++ = 0x1; \ - *ptr++ = cref ^ 0x80; \ +#define MsgHead(ptr, cref, mty, dis) \ + *ptr++ = dis; \ + *ptr++ = 0x1; \ + *ptr++ = cref ^ 0x80; \ *ptr++ = mty static void @@ -83,23 +83,23 @@ l3_1tr6_setup_req(struct l3_process *pc, u_char pr, void *arg) pc->para.spv = 0; if (!isdigit(*teln)) { switch (0x5f & *teln) { - case 'S': - pc->para.spv = 1; - break; - case 'C': - channel = 0x08; - case 'P': - channel |= 0x80; - teln++; - if (*teln == '1') - channel |= 0x01; - else - channel |= 0x02; - break; - default: - if (pc->st->l3.debug & L3_DEB_WARN) - l3_debug(pc->st, "Wrong MSN Code"); - break; + case 'S': + pc->para.spv = 1; + break; + case 'C': + channel = 0x08; + case 'P': + channel |= 0x80; + teln++; + if (*teln == '1') + channel |= 0x01; + else + channel |= 0x02; + break; + default: + if (pc->st->l3.debug & L3_DEB_WARN) + l3_debug(pc->st, "Wrong MSN Code"); + break; } teln++; } @@ -176,7 +176,7 @@ l3_1tr6_setup(struct l3_process *pc, u_char pr, void *arg) return; } if ((pc->para.bchannel = p[2] & 0x3)) - bcfound++; + bcfound++; } else { l3_1tr6_error(pc, "missing setup chanID", skb); return; @@ -525,15 +525,15 @@ l3_1tr6_disconnect_req(struct l3_process *pc, u_char pr, void *arg) cause = pc->para.cause; /* Map DSS1 causes */ switch (cause & 0x7f) { - case 0x10: - clen = 0; - break; - case 0x11: - cause = CAUSE_UserBusy; - break; - case 0x15: - cause = CAUSE_CallRejected; - break; + case 0x10: + clen = 0; + break; + case 0x11: + cause = CAUSE_UserBusy; + break; + case 0x15: + cause = CAUSE_CallRejected; + break; } StopAllL3Timer(pc); MsgHead(p, pc->callref, MT_N1_DISC, PROTO_DIS_N1); @@ -588,12 +588,12 @@ l3_1tr6_t305(struct l3_process *pc, u_char pr, void *arg) cause = pc->para.cause; /* Map DSS1 causes */ switch (cause & 0x7f) { - case 0x10: - clen = 0; - break; - case 0x15: - cause = CAUSE_CallRejected; - break; + case 0x10: + clen = 0; + break; + case 0x15: + cause = CAUSE_CallRejected; + break; } MsgHead(p, pc->callref, MT_N1_REL, PROTO_DIS_N1); *p++ = WE0_cause; @@ -647,19 +647,19 @@ l3_1tr6_t308_2(struct l3_process *pc, u_char pr, void *arg) static void l3_1tr6_dl_reset(struct l3_process *pc, u_char pr, void *arg) { - pc->para.cause = CAUSE_LocalProcErr; - l3_1tr6_disconnect_req(pc, pr, NULL); - pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc); + pc->para.cause = CAUSE_LocalProcErr; + l3_1tr6_disconnect_req(pc, pr, NULL); + pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc); } static void l3_1tr6_dl_release(struct l3_process *pc, u_char pr, void *arg) { - newl3state(pc, 0); - pc->para.cause = 0x1b; /* Destination out of order */ - pc->para.loc = 0; - pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc); - release_l3_process(pc); + newl3state(pc, 0); + pc->para.cause = 0x1b; /* Destination out of order */ + pc->para.loc = 0; + pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc); + release_l3_process(pc); } /* *INDENT-OFF* */ @@ -667,9 +667,9 @@ static struct stateentry downstl[] = { {SBIT(0), CC_SETUP | REQUEST, l3_1tr6_setup_req}, - {SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(6) | SBIT(7) | SBIT(8) | - SBIT(10), - CC_DISCONNECT | REQUEST, l3_1tr6_disconnect_req}, + {SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(6) | SBIT(7) | SBIT(8) | + SBIT(10), + CC_DISCONNECT | REQUEST, l3_1tr6_disconnect_req}, {SBIT(12), CC_RELEASE | REQUEST, l3_1tr6_release_req}, {SBIT(6), @@ -732,12 +732,12 @@ static struct stateentry datastln1[] = static struct stateentry manstatelist[] = { - {SBIT(2), - DL_ESTABLISH | INDICATION, l3_1tr6_dl_reset}, - {ALL_STATES, - DL_RELEASE | INDICATION, l3_1tr6_dl_release}, + {SBIT(2), + DL_ESTABLISH | INDICATION, l3_1tr6_dl_reset}, + {ALL_STATES, + DL_RELEASE | INDICATION, l3_1tr6_dl_release}, }; - + /* *INDENT-ON* */ static void @@ -749,16 +749,16 @@ up1tr6(struct PStack *st, int pr, void *arg) char tmp[80]; switch (pr) { - case (DL_DATA | INDICATION): - case (DL_UNIT_DATA | INDICATION): - break; - case (DL_ESTABLISH | CONFIRM): - case (DL_ESTABLISH | INDICATION): - case (DL_RELEASE | INDICATION): - case (DL_RELEASE | CONFIRM): - l3_msg(st, pr, arg); - return; - break; + case (DL_DATA | INDICATION): + case (DL_UNIT_DATA | INDICATION): + break; + case (DL_ESTABLISH | CONFIRM): + case (DL_ESTABLISH | INDICATION): + case (DL_RELEASE | INDICATION): + case (DL_RELEASE | CONFIRM): + l3_msg(st, pr, arg); + return; + break; } if (skb->len < 4) { if (st->l3.debug & L3_DEB_PROTERR) { @@ -792,12 +792,12 @@ up1tr6(struct PStack *st, int pr, void *arg) dev_kfree_skb(skb); if (st->l3.debug & L3_DEB_STATE) { sprintf(tmp, "up1tr6%s N0 mt %x unhandled", - (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", mt); + (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", mt); l3_debug(st, tmp); } } else if (skb->data[0] == PROTO_DIS_N1) { if (!(proc = getl3proc(st, cr))) { - if (mt == MT_N1_SETUP) { + if (mt == MT_N1_SETUP) { if (cr < 128) { if (!(proc = new_l3_process(st, cr))) { if (st->l3.debug & L3_DEB_PROTERR) { @@ -812,10 +812,10 @@ up1tr6(struct PStack *st, int pr, void *arg) return; } } else if ((mt == MT_N1_REL) || (mt == MT_N1_REL_ACK) || - (mt == MT_N1_CANC_ACK) || (mt == MT_N1_CANC_REJ) || - (mt == MT_N1_REG_ACK) || (mt == MT_N1_REG_REJ) || - (mt == MT_N1_SUSP_ACK) || (mt == MT_N1_RES_REJ) || - (mt == MT_N1_INFO)) { + (mt == MT_N1_CANC_ACK) || (mt == MT_N1_CANC_REJ) || + (mt == MT_N1_REG_ACK) || (mt == MT_N1_REG_REJ) || + (mt == MT_N1_SUSP_ACK) || (mt == MT_N1_RES_REJ) || + (mt == MT_N1_INFO)) { dev_kfree_skb(skb); return; } else { @@ -838,7 +838,7 @@ up1tr6(struct PStack *st, int pr, void *arg) dev_kfree_skb(skb); if (st->l3.debug & L3_DEB_STATE) { sprintf(tmp, "up1tr6%sstate %d mt %x unhandled", - (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", + (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", proc->state, mt); l3_debug(st, tmp); } @@ -846,7 +846,7 @@ up1tr6(struct PStack *st, int pr, void *arg) } else { if (st->l3.debug & L3_DEB_STATE) { sprintf(tmp, "up1tr6%sstate %d mt %x", - (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", + (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", proc->state, mt); l3_debug(st, tmp); } @@ -863,7 +863,7 @@ down1tr6(struct PStack *st, int pr, void *arg) struct Channel *chan; char tmp[80]; - if ((DL_ESTABLISH | REQUEST)== pr) { + if ((DL_ESTABLISH | REQUEST) == pr) { l3_msg(st, pr, NULL); return; } else if ((CC_SETUP | REQUEST) == pr) { @@ -905,31 +905,31 @@ down1tr6(struct PStack *st, int pr, void *arg) static void man1tr6(struct PStack *st, int pr, void *arg) { - int i; - struct l3_process *proc = arg; - - if (!proc) { - printk(KERN_ERR "HiSax man1tr6 without proc pr=%04x\n", pr); - return; - } - for (i = 0; i < ARRAY_SIZE(manstatelist); i++) - if ((pr == manstatelist[i].primitive) && - ((1 << proc->state) & manstatelist[i].state)) - break; - if (i == ARRAY_SIZE(manstatelist)) { - if (st->l3.debug & L3_DEB_STATE) { - l3_debug(st, "cr %d man1tr6 state %d prim %d unhandled", - proc->callref & 0x7f, proc->state, pr); - } - } else { - if (st->l3.debug & L3_DEB_STATE) { - l3_debug(st, "cr %d man1tr6 state %d prim %d", - proc->callref & 0x7f, proc->state, pr); - } - manstatelist[i].rout(proc, pr, arg); - } -} - + int i; + struct l3_process *proc = arg; + + if (!proc) { + printk(KERN_ERR "HiSax man1tr6 without proc pr=%04x\n", pr); + return; + } + for (i = 0; i < ARRAY_SIZE(manstatelist); i++) + if ((pr == manstatelist[i].primitive) && + ((1 << proc->state) & manstatelist[i].state)) + break; + if (i == ARRAY_SIZE(manstatelist)) { + if (st->l3.debug & L3_DEB_STATE) { + l3_debug(st, "cr %d man1tr6 state %d prim %d unhandled", + proc->callref & 0x7f, proc->state, pr); + } + } else { + if (st->l3.debug & L3_DEB_STATE) { + l3_debug(st, "cr %d man1tr6 state %d prim %d", + proc->callref & 0x7f, proc->state, pr); + } + manstatelist[i].rout(proc, pr, arg); + } +} + void setstack_1tr6(struct PStack *st) { |