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path: root/drivers/isdn/hisax/isar.c
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Diffstat (limited to 'drivers/isdn/hisax/isar.c')
-rw-r--r--drivers/isdn/hisax/isar.c1796
1 files changed, 898 insertions, 898 deletions
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index d4cce337add..ff5e139f485 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -22,11 +22,11 @@
#define ETX 0x03
#define FAXMODCNT 13
-static const u_char faxmodulation[] = {3,24,48,72,73,74,96,97,98,121,122,145,146};
-static u_int modmask = 0x1fff;
-static int frm_extra_delay = 2;
-static int para_TOA = 6;
-static const u_char *FC1_CMD[] = {"FAE", "FTS", "FRS", "FTM", "FRM", "FTH", "FRH", "CTRL" };
+static const u_char faxmodulation[] = {3, 24, 48, 72, 73, 74, 96, 97, 98, 121, 122, 145, 146};
+static u_int modmask = 0x1fff;
+static int frm_extra_delay = 2;
+static int para_TOA = 6;
+static const u_char *FC1_CMD[] = {"FAE", "FTS", "FRS", "FTM", "FRM", "FTH", "FRH", "CTRL"};
static void isar_setup(struct IsdnCardState *cs);
static void isar_pump_cmd(struct BCState *bcs, u_char cmd, u_char para);
@@ -42,7 +42,7 @@ waitforHIA(struct IsdnCardState *cs, int timeout)
}
if (!timeout)
printk(KERN_WARNING "HiSax: ISAR waitforHIA timeout\n");
- return(timeout);
+ return (timeout);
}
@@ -51,9 +51,9 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
u_char *msg)
{
int i;
-
+
if (!waitforHIA(cs, 4000))
- return(0);
+ return (0);
#if DUMP_MBOXFRAME
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "sendmsg(%02x,%02x,%d)", his, creg, len);
@@ -63,17 +63,17 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
cs->BC_Write_Reg(cs, 0, ISAR_WADR, 0);
if (msg && len) {
cs->BC_Write_Reg(cs, 1, ISAR_MBOX, msg[0]);
- for (i=1; i<len; i++)
+ for (i = 1; i < len; i++)
cs->BC_Write_Reg(cs, 2, ISAR_MBOX, msg[i]);
-#if DUMP_MBOXFRAME>1
+#if DUMP_MBOXFRAME > 1
if (cs->debug & L1_DEB_HSCX_FIFO) {
char tmp[256], *t;
-
+
i = len;
- while (i>0) {
+ while (i > 0) {
t = tmp;
t += sprintf(t, "sendmbox cnt %d", len);
- QuickHex(t, &msg[len-i], (i>64) ? 64:i);
+ QuickHex(t, &msg[len-i], (i > 64) ? 64 : i);
debugl1(cs, tmp);
i -= 64;
}
@@ -82,7 +82,7 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
}
cs->BC_Write_Reg(cs, 1, ISAR_HIS, his);
waitforHIA(cs, 10000);
- return(1);
+ return (1);
}
/* Call only with IRQ disabled !!! */
@@ -94,17 +94,17 @@ rcv_mbox(struct IsdnCardState *cs, struct isar_reg *ireg, u_char *msg)
cs->BC_Write_Reg(cs, 1, ISAR_RADR, 0);
if (msg && ireg->clsb) {
msg[0] = cs->BC_Read_Reg(cs, 1, ISAR_MBOX);
- for (i=1; i < ireg->clsb; i++)
- msg[i] = cs->BC_Read_Reg(cs, 2, ISAR_MBOX);
-#if DUMP_MBOXFRAME>1
+ for (i = 1; i < ireg->clsb; i++)
+ msg[i] = cs->BC_Read_Reg(cs, 2, ISAR_MBOX);
+#if DUMP_MBOXFRAME > 1
if (cs->debug & L1_DEB_HSCX_FIFO) {
char tmp[256], *t;
-
+
i = ireg->clsb;
- while (i>0) {
+ while (i > 0) {
t = tmp;
t += sprintf(t, "rcv_mbox cnt %d", ireg->clsb);
- QuickHex(t, &msg[ireg->clsb-i], (i>64) ? 64:i);
+ QuickHex(t, &msg[ireg->clsb - i], (i > 64) ? 64 : i);
debugl1(cs, tmp);
i -= 64;
}
@@ -130,23 +130,23 @@ get_irq_infos(struct IsdnCardState *cs, struct isar_reg *ireg)
static int
waitrecmsg(struct IsdnCardState *cs, u_char *len,
- u_char *msg, int maxdelay)
+ u_char *msg, int maxdelay)
{
int timeout = 0;
struct isar_reg *ir = cs->bcs[0].hw.isar.reg;
-
-
- while((!(cs->BC_Read_Reg(cs, 0, ISAR_IRQBIT) & ISAR_IRQSTA)) &&
- (timeout++ < maxdelay))
+
+
+ while ((!(cs->BC_Read_Reg(cs, 0, ISAR_IRQBIT) & ISAR_IRQSTA)) &&
+ (timeout++ < maxdelay))
udelay(1);
if (timeout > maxdelay) {
printk(KERN_WARNING"isar recmsg IRQSTA timeout\n");
- return(0);
+ return (0);
}
get_irq_infos(cs, ir);
rcv_mbox(cs, ir, msg);
*len = ir->clsb;
- return(1);
+ return (1);
}
int
@@ -167,11 +167,11 @@ ISARVersion(struct IsdnCardState *cs, char *s)
cs->debug &= ~(L1_DEB_HSCX | L1_DEB_HSCX_FIFO);
if (!sendmsg(cs, ISAR_HIS_VNR, 0, 3, msg)) {
spin_unlock_irqrestore(&cs->lock, flags);
- return(-1);
+ return (-1);
}
if (!waitrecmsg(cs, &len, tmp, 100000)) {
spin_unlock_irqrestore(&cs->lock, flags);
- return(-2);
+ return (-2);
}
cs->debug = debug;
if (cs->bcs[0].hw.isar.reg->iis == ISAR_IIS_VNR) {
@@ -183,7 +183,7 @@ ISARVersion(struct IsdnCardState *cs, char *s)
} else
ver = -4;
spin_unlock_irqrestore(&cs->lock, flags);
- return(ver);
+ return (ver);
}
static int
@@ -196,25 +196,25 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
u_char *msg, *tmpmsg, *mp, tmp[64];
u_long flags;
struct isar_reg *ireg = cs->bcs[0].hw.isar.reg;
-
+
struct {u_short sadr;
u_short len;
u_short d_key;
} blk_head;
-
+
#define BLK_HEAD_SIZE 6
if (1 != (ret = ISARVersion(cs, "Testing"))) {
printk(KERN_ERR"isar_load_firmware wrong isar version %d\n", ret);
- return(1);
+ return (1);
}
debug = cs->debug;
-#if DBG_LOADFIRM<2
+#if DBG_LOADFIRM < 2
cs->debug &= ~(L1_DEB_HSCX | L1_DEB_HSCX_FIFO);
#endif
-
+
cfu_ret = copy_from_user(&size, p, sizeof(int));
if (cfu_ret) {
- printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", cfu_ret);
+ printk(KERN_ERR "isar_load_firmware copy_from_user ret %d\n", cfu_ret);
return -EFAULT;
}
p += sizeof(int);
@@ -241,40 +241,40 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
goto reterror;
}
#ifdef __BIG_ENDIAN
- sadr = (blk_head.sadr & 0xff)*256 + blk_head.sadr/256;
+ sadr = (blk_head.sadr & 0xff) * 256 + blk_head.sadr / 256;
blk_head.sadr = sadr;
- sadr = (blk_head.len & 0xff)*256 + blk_head.len/256;
+ sadr = (blk_head.len & 0xff) * 256 + blk_head.len / 256;
blk_head.len = sadr;
- sadr = (blk_head.d_key & 0xff)*256 + blk_head.d_key/256;
+ sadr = (blk_head.d_key & 0xff) * 256 + blk_head.d_key / 256;
blk_head.d_key = sadr;
#endif /* __BIG_ENDIAN */
cnt += BLK_HEAD_SIZE;
p += BLK_HEAD_SIZE;
printk(KERN_DEBUG"isar firmware block (%#x,%5d,%#x)\n",
- blk_head.sadr, blk_head.len, blk_head.d_key & 0xff);
+ blk_head.sadr, blk_head.len, blk_head.d_key & 0xff);
sadr = blk_head.sadr;
left = blk_head.len;
spin_lock_irqsave(&cs->lock, flags);
if (!sendmsg(cs, ISAR_HIS_DKEY, blk_head.d_key & 0xff, 0, NULL)) {
printk(KERN_ERR"isar sendmsg dkey failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if (!waitrecmsg(cs, &len, tmp, 100000)) {
printk(KERN_ERR"isar waitrecmsg dkey failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if ((ireg->iis != ISAR_IIS_DKEY) || ireg->cmsb || len) {
printk(KERN_ERR"isar wrong dkey response (%x,%x,%x)\n",
- ireg->iis, ireg->cmsb, len);
- ret = 1;goto reterr_unlock;
+ ireg->iis, ireg->cmsb, len);
+ ret = 1; goto reterr_unlock;
}
spin_unlock_irqrestore(&cs->lock, flags);
- while (left>0) {
+ while (left > 0) {
if (left > 126)
noc = 126;
else
noc = left;
- nom = 2*noc;
+ nom = 2 * noc;
mp = msg;
*mp++ = sadr / 256;
*mp++ = sadr % 256;
@@ -290,10 +290,10 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
sp = (u_short *)tmpmsg;
#if DBG_LOADFIRM
printk(KERN_DEBUG"isar: load %3d words at %04x left %d\n",
- noc, sadr, left);
+ noc, sadr, left);
#endif
sadr += noc;
- while(noc) {
+ while (noc) {
#ifdef __BIG_ENDIAN
*mp++ = *sp % 256;
*mp++ = *sp / 256;
@@ -307,21 +307,21 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
spin_lock_irqsave(&cs->lock, flags);
if (!sendmsg(cs, ISAR_HIS_FIRM, 0, nom, msg)) {
printk(KERN_ERR"isar sendmsg prog failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if (!waitrecmsg(cs, &len, tmp, 100000)) {
printk(KERN_ERR"isar waitrecmsg prog failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if ((ireg->iis != ISAR_IIS_FIRM) || ireg->cmsb || len) {
printk(KERN_ERR"isar wrong prog response (%x,%x,%x)\n",
- ireg->iis, ireg->cmsb, len);
- ret = 1;goto reterr_unlock;
+ ireg->iis, ireg->cmsb, len);
+ ret = 1; goto reterr_unlock;
}
spin_unlock_irqrestore(&cs->lock, flags);
}
printk(KERN_DEBUG"isar firmware block %5d words loaded\n",
- blk_head.len);
+ blk_head.len);
}
/* 10ms delay */
cnt = 10;
@@ -333,16 +333,16 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
spin_lock_irqsave(&cs->lock, flags);
if (!sendmsg(cs, ISAR_HIS_STDSP, 0, 2, msg)) {
printk(KERN_ERR"isar sendmsg start dsp failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if (!waitrecmsg(cs, &len, tmp, 100000)) {
printk(KERN_ERR"isar waitrecmsg start dsp failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
if ((ireg->iis != ISAR_IIS_STDSP) || ireg->cmsb || len) {
printk(KERN_ERR"isar wrong start dsp response (%x,%x,%x)\n",
- ireg->iis, ireg->cmsb, len);
- ret = 1;goto reterr_unlock;
+ ireg->iis, ireg->cmsb, len);
+ ret = 1; goto reterr_unlock;
} else
printk(KERN_DEBUG"isar start dsp success\n");
/* NORMAL mode entered */
@@ -356,10 +356,10 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
}
if (!cnt) {
printk(KERN_ERR"isar no general status event received\n");
- ret = 1;goto reterror;
+ ret = 1; goto reterror;
} else {
printk(KERN_DEBUG"isar general status event %x\n",
- ireg->bstat);
+ ireg->bstat);
}
/* 10ms delay */
cnt = 10;
@@ -369,7 +369,7 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
ireg->iis = 0;
if (!sendmsg(cs, ISAR_HIS_DIAG, ISAR_CTRL_STST, 0, NULL)) {
printk(KERN_ERR"isar sendmsg self tst failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
cnt = 10000; /* max 100 ms */
spin_unlock_irqrestore(&cs->lock, flags);
@@ -380,21 +380,21 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
udelay(1000);
if (!cnt) {
printk(KERN_ERR"isar no self tst response\n");
- ret = 1;goto reterror;
+ ret = 1; goto reterror;
}
if ((ireg->cmsb == ISAR_CTRL_STST) && (ireg->clsb == 1)
- && (ireg->par[0] == 0)) {
+ && (ireg->par[0] == 0)) {
printk(KERN_DEBUG"isar selftest OK\n");
} else {
printk(KERN_DEBUG"isar selftest not OK %x/%x/%x\n",
- ireg->cmsb, ireg->clsb, ireg->par[0]);
- ret = 1;goto reterror;
+ ireg->cmsb, ireg->clsb, ireg->par[0]);
+ ret = 1; goto reterror;
}
spin_lock_irqsave(&cs->lock, flags);
ireg->iis = 0;
if (!sendmsg(cs, ISAR_HIS_DIAG, ISAR_CTRL_SWVER, 0, NULL)) {
printk(KERN_ERR"isar RQST SVN failed\n");
- ret = 1;goto reterr_unlock;
+ ret = 1; goto reterr_unlock;
}
spin_unlock_irqrestore(&cs->lock, flags);
cnt = 30000; /* max 300 ms */
@@ -405,15 +405,15 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
udelay(1000);
if (!cnt) {
printk(KERN_ERR"isar no SVN response\n");
- ret = 1;goto reterror;
+ ret = 1; goto reterror;
} else {
if ((ireg->cmsb == ISAR_CTRL_SWVER) && (ireg->clsb == 1))
printk(KERN_DEBUG"isar software version %#x\n",
- ireg->par[0]);
+ ireg->par[0]);
else {
printk(KERN_ERR"isar wrong swver response (%x,%x) cnt(%d)\n",
- ireg->cmsb, ireg->clsb, cnt);
- ret = 1;goto reterror;
+ ireg->cmsb, ireg->clsb, cnt);
+ ret = 1; goto reterror;
}
}
spin_lock_irqsave(&cs->lock, flags);
@@ -430,7 +430,7 @@ reterror:
cs->BC_Write_Reg(cs, 0, ISAR_IRQBIT, 0);
kfree(msg);
kfree(tmpmsg);
- return(ret);
+ return (ret);
}
#define B_LL_NOCARRIER 8
@@ -454,9 +454,9 @@ isar_bh(struct work_struct *work)
static void
send_DLE_ETX(struct BCState *bcs)
{
- u_char dleetx[2] = {DLE,ETX};
+ u_char dleetx[2] = {DLE, ETX};
struct sk_buff *skb;
-
+
if ((skb = dev_alloc_skb(2))) {
memcpy(skb_put(skb, 2), dleetx, 2);
skb_queue_tail(&bcs->rqueue, skb);
@@ -486,14 +486,14 @@ insert_dle(unsigned char *dest, unsigned char *src, int count) {
*dest++ = DLE;
}
}
-
+
static void
isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
{
u_char *ptr;
struct sk_buff *skb;
struct isar_reg *ireg = bcs->hw.isar.reg;
-
+
if (!ireg->clsb) {
debugl1(cs, "isar zero len frame");
cs->BC_Write_Reg(cs, 1, ISAR_IIA, 0);
@@ -504,7 +504,7 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
debugl1(cs, "isar mode 0 spurious IIS_RDATA %x/%x/%x",
ireg->iis, ireg->cmsb, ireg->clsb);
printk(KERN_WARNING"isar mode 0 spurious IIS_RDATA %x/%x/%x\n",
- ireg->iis, ireg->cmsb, ireg->clsb);
+ ireg->iis, ireg->cmsb, ireg->clsb);
cs->BC_Write_Reg(cs, 1, ISAR_IIA, 0);
break;
case L1_MODE_TRANS:
@@ -547,11 +547,11 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "isar frame to short %d",
bcs->hw.isar.rcvidx);
- } else if (!(skb = dev_alloc_skb(bcs->hw.isar.rcvidx-2))) {
+ } else if (!(skb = dev_alloc_skb(bcs->hw.isar.rcvidx - 2))) {
printk(KERN_WARNING "ISAR: receive out of memory\n");
} else {
- memcpy(skb_put(skb, bcs->hw.isar.rcvidx-2),
- bcs->hw.isar.rcvbuf, bcs->hw.isar.rcvidx-2);
+ memcpy(skb_put(skb, bcs->hw.isar.rcvidx - 2),
+ bcs->hw.isar.rcvbuf, bcs->hw.isar.rcvidx - 2);
skb_queue_tail(&bcs->rqueue, skb);
schedule_event(bcs, B_RCVBUFREADY);
}
@@ -576,7 +576,7 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
ireg->clsb, bcs->hw.isar.rcvidx);
if ((skb = dev_alloc_skb(bcs->hw.isar.rcvidx))) {
insert_dle((u_char *)skb_put(skb, bcs->hw.isar.rcvidx),
- bcs->hw.isar.rcvbuf, ireg->clsb);
+ bcs->hw.isar.rcvbuf, ireg->clsb);
skb_queue_tail(&bcs->rqueue, skb);
schedule_event(bcs, B_RCVBUFREADY);
if (ireg->cmsb & SART_NMD) { /* ABORT */
@@ -630,13 +630,13 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
debugl1(cs, "isar frame to short %d",
bcs->hw.isar.rcvidx);
printk(KERN_WARNING "ISAR: frame to short %d\n",
- bcs->hw.isar.rcvidx);
+ bcs->hw.isar.rcvidx);
} else if (!(skb = dev_alloc_skb(len))) {
printk(KERN_WARNING "ISAR: receive out of memory\n");
} else {
insert_dle((u_char *)skb_put(skb, len),
- bcs->hw.isar.rcvbuf,
- bcs->hw.isar.rcvidx);
+ bcs->hw.isar.rcvbuf,
+ bcs->hw.isar.rcvidx);
skb_queue_tail(&bcs->rqueue, skb);
schedule_event(bcs, B_RCVBUFREADY);
send_DLE_ETX(bcs);
@@ -680,8 +680,8 @@ isar_fill_fifo(struct BCState *bcs)
return;
if (bcs->tx_skb->len <= 0)
return;
- if (!(bcs->hw.isar.reg->bstat &
- (bcs->hw.isar.dpath == 1 ? BSTAT_RDM1 : BSTAT_RDM2)))
+ if (!(bcs->hw.isar.reg->bstat &
+ (bcs->hw.isar.dpath == 1 ? BSTAT_RDM1 : BSTAT_RDM2)))
return;
if (bcs->tx_skb->len > bcs->hw.isar.mml) {
msb = 0;
@@ -694,51 +694,51 @@ isar_fill_fifo(struct BCState *bcs)
if (!bcs->hw.isar.txcnt) {
msb |= HDLC_FST;
if ((bcs->mode == L1_MODE_FAX) &&
- (bcs->hw.isar.cmd == PCTRL_CMD_FTH)) {
+ (bcs->hw.isar.cmd == PCTRL_CMD_FTH)) {
if (bcs->tx_skb->len > 1) {
- if ((ptr[0]== 0xff) && (ptr[1] == 0x13))
+ if ((ptr[0] == 0xff) && (ptr[1] == 0x13))
/* last frame */
test_and_set_bit(BC_FLG_LASTDATA,
- &bcs->Flag);
- }
+ &bcs->Flag);
+ }
}
}
skb_pull(bcs->tx_skb, count);
bcs->tx_cnt -= count;
bcs->hw.isar.txcnt += count;
switch (bcs->mode) {
- case L1_MODE_NULL:
- printk(KERN_ERR"isar_fill_fifo wrong mode 0\n");
- break;
- case L1_MODE_TRANS:
- case L1_MODE_V32:
- sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
- 0, count, ptr);
- break;
- case L1_MODE_HDLC:
+ case L1_MODE_NULL:
+ printk(KERN_ERR"isar_fill_fifo wrong mode 0\n");
+ break;
+ case L1_MODE_TRANS:
+ case L1_MODE_V32:
+ sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
+ 0, count, ptr);
+ break;
+ case L1_MODE_HDLC:
+ sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
+ msb, count, ptr);
+ break;
+ case L1_MODE_FAX:
+ if (bcs->hw.isar.state != STFAX_ACTIV) {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "isar_fill_fifo: not ACTIV");
+ } else if (bcs->hw.isar.cmd == PCTRL_CMD_FTH) {
sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
msb, count, ptr);
- break;
- case L1_MODE_FAX:
- if (bcs->hw.isar.state != STFAX_ACTIV) {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "isar_fill_fifo: not ACTIV");
- } else if (bcs->hw.isar.cmd == PCTRL_CMD_FTH) {
- sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
- msb, count, ptr);
- } else if (bcs->hw.isar.cmd == PCTRL_CMD_FTM) {
- sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
- 0, count, ptr);
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "isar_fill_fifo: not FTH/FTM");
- }
- break;
- default:
- if (cs->debug)
- debugl1(cs, "isar_fill_fifo mode(%x) error", bcs->mode);
- printk(KERN_ERR"isar_fill_fifo mode(%x) error\n", bcs->mode);
- break;
+ } else if (bcs->hw.isar.cmd == PCTRL_CMD_FTM) {
+ sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) | ISAR_HIS_SDATA,
+ 0, count, ptr);
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "isar_fill_fifo: not FTH/FTM");
+ }
+ break;
+ default:
+ if (cs->debug)
+ debugl1(cs, "isar_fill_fifo mode(%x) error", bcs->mode);
+ printk(KERN_ERR"isar_fill_fifo mode(%x) error\n", bcs->mode);
+ break;
}
}
@@ -746,12 +746,12 @@ static inline
struct BCState *sel_bcs_isar(struct IsdnCardState *cs, u_char dpath)
{
if ((!dpath) || (dpath == 3))
- return(NULL);
+ return (NULL);
if (cs->bcs[0].hw.isar.dpath == dpath)
- return(&cs->bcs[0]);
+ return (&cs->bcs[0]);
if (cs->bcs[1].hw.isar.dpath == dpath)
- return(&cs->bcs[1]);
- return(NULL);
+ return (&cs->bcs[1]);
+ return (NULL);
}
static void
@@ -762,8 +762,8 @@ send_frames(struct BCState *bcs)
isar_fill_fifo(bcs);
return;
} else {
- if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag) &&
- (PACKET_NOACK != bcs->tx_skb->pkt_type)) {
+ if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) &&
+ (PACKET_NOACK != bcs->tx_skb->pkt_type)) {
u_long flags;
spin_lock_irqsave(&bcs->aclock, flags);
bcs->ackcnt += bcs->hw.isar.txcnt;
@@ -783,7 +783,7 @@ send_frames(struct BCState *bcs)
}
}
dev_kfree_skb_any(bcs->tx_skb);
- bcs->hw.isar.txcnt = 0;
+ bcs->hw.isar.txcnt = 0;
bcs->tx_skb = NULL;
}
}
@@ -813,7 +813,7 @@ static inline void
check_send(struct IsdnCardState *cs, u_char rdm)
{
struct BCState *bcs;
-
+
if (rdm & BSTAT_RDM1) {
if ((bcs = sel_bcs_isar(cs, 1))) {
if (bcs->mode) {
@@ -828,16 +828,16 @@ check_send(struct IsdnCardState *cs, u_char rdm)
}
}
}
-
+
}
static const char *dmril[] = {"NO SPEED", "1200/75", "NODEF2", "75/1200",
- "NODEF4", "300", "600", "1200", "2400",
- "4800", "7200", "9600nt", "9600t", "12000",
- "14400", "WRONG"};
+ "NODEF4", "300", "600", "1200", "2400",
+ "4800", "7200", "9600nt", "9600t", "12000",
+ "14400", "WRONG"};
static const char *dmrim[] = {"NO MOD", "NO DEF", "V32/V32b", "V22", "V21",
- "Bell103", "V23", "Bell202", "V17", "V29",
- "V27ter"};
+ "Bell103", "V23", "Bell202", "V17", "V29",
+ "V27ter"};
static void
isar_pump_status_rsp(struct BCState *bcs, struct isar_reg *ireg) {
@@ -846,48 +846,48 @@ isar_pump_status_rsp(struct BCState *bcs, struct isar_reg *ireg) {
u_char rim;
if (!test_and_clear_bit(ISAR_RATE_REQ, &bcs->hw.isar.reg->Flags))
- return;
+ return;
if (ril > 14) {
if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "wrong pstrsp ril=%d",ril);
+ debugl1(cs, "wrong pstrsp ril=%d", ril);
ril = 15;
}
- switch(ireg->par[1]) {
- case 0:
- rim = 0;
- break;
- case 0x20:
- rim = 2;
- break;
- case 0x40:
- rim = 3;
- break;
- case 0x41:
- rim = 4;
- break;
- case 0x51:
- rim = 5;
- break;
- case 0x61:
- rim = 6;
- break;
- case 0x71:
- rim = 7;
- break;
- case 0x82:
- rim = 8;
- break;
- case 0x92:
- rim = 9;
- break;
- case 0xa2:
- rim = 10;
- break;
- default:
- rim = 1;
- break;
+ switch (ireg->par[1]) {
+ case 0:
+ rim = 0;
+ break;
+ case 0x20:
+ rim = 2;
+ break;
+ case 0x40:
+ rim = 3;
+ break;
+ case 0x41:
+ rim = 4;
+ break;
+ case 0x51:
+ rim = 5;
+ break;
+ case 0x61:
+ rim = 6;
+ break;
+ case 0x71:
+ rim = 7;
+ break;
+ case 0x82:
+ rim = 8;
+ break;
+ case 0x92:
+ rim = 9;
+ break;
+ case 0xa2:
+ rim = 10;
+ break;
+ default:
+ rim = 1;
+ break;
}
- sprintf(bcs->hw.isar.conmsg,"%s %s", dmril[ril], dmrim[rim]);
+ sprintf(bcs->hw.isar.conmsg, "%s %s", dmril[ril], dmrim[rim]);
bcs->conmsg = bcs->hw.isar.conmsg;
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "pump strsp %s", bcs->conmsg);
@@ -898,77 +898,77 @@ isar_pump_statev_modem(struct BCState *bcs, u_char devt) {
struct IsdnCardState *cs = bcs->cs;
u_char dps = SET_DPS(bcs->hw.isar.dpath);
- switch(devt) {
- case PSEV_10MS_TIMER:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev TIMER");
- break;
- case PSEV_CON_ON:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev CONNECT");
- l1_msg_b(bcs->st, PH_ACTIVATE | REQUEST, NULL);
- break;
- case PSEV_CON_OFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev NO CONNECT");
- sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
- l1_msg_b(bcs->st, PH_DEACTIVATE | REQUEST, NULL);
- break;
- case PSEV_V24_OFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev V24 OFF");
- break;
- case PSEV_CTS_ON:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev CTS ON");
- break;
- case PSEV_CTS_OFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev CTS OFF");
- break;
- case PSEV_DCD_ON:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev CARRIER ON");
- test_and_set_bit(ISAR_RATE_REQ, &bcs->hw.isar.reg->Flags);
- sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
- break;
- case PSEV_DCD_OFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev CARRIER OFF");
- break;
- case PSEV_DSR_ON:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev DSR ON");
- break;
- case PSEV_DSR_OFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev DSR_OFF");
- break;
- case PSEV_REM_RET:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev REMOTE RETRAIN");
- break;
- case PSEV_REM_REN:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev REMOTE RENEGOTIATE");
- break;
- case PSEV_GSTN_CLR:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev GSTN CLEAR");
- break;
- default:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "unknown pump stev %x", devt);
- break;
+ switch (devt) {
+ case PSEV_10MS_TIMER:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev TIMER");
+ break;
+ case PSEV_CON_ON:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev CONNECT");
+ l1_msg_b(bcs->st, PH_ACTIVATE | REQUEST, NULL);
+ break;
+ case PSEV_CON_OFF:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev NO CONNECT");
+ sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
+ l1_msg_b(bcs->st, PH_DEACTIVATE | REQUEST, NULL);
+ break;
+ case PSEV_V24_OFF:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev V24 OFF");
+ break;
+ case PSEV_CTS_ON:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev CTS ON");
+ break;
+ case PSEV_CTS_OFF:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev CTS OFF");
+ break;
+ case PSEV_DCD_ON:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev CARRIER ON");
+ test_and_set_bit(ISAR_RATE_REQ, &bcs->hw.isar.reg->Flags);
+ sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
+ break;
+ case PSEV_DCD_OFF:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev CARRIER OFF");
+ break;
+ case PSEV_DSR_ON:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev DSR ON");
+ break;
+ case PSEV_DSR_OFF:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev DSR_OFF");
+ break;
+ case PSEV_REM_RET:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev REMOTE RETRAIN");
+ break;
+ case PSEV_REM_REN:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev REMOTE RENEGOTIATE");
+ break;
+ case PSEV_GSTN_CLR:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev GSTN CLEAR");
+ break;
+ default:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "unknown pump stev %x", devt);
+ break;
}
}
static void
ll_deliver_faxstat(struct BCState *bcs, u_char status)
{
- isdn_ctrl ic;
+ isdn_ctrl ic;
struct Channel *chanp = (struct Channel *) bcs->st->lli.userdata;
-
+
if (bcs->cs->debug & L1_DEB_HSCX)
debugl1(bcs->cs, "HL->LL FAXIND %x", status);
ic.driver = bcs->cs->myid;
@@ -984,153 +984,120 @@ isar_pump_statev_fax(struct BCState *bcs, u_char devt) {
u_char dps = SET_DPS(bcs->hw.isar.dpath);
u_char p1;
- switch(devt) {
- case PSEV_10MS_TIMER:
+ switch (devt) {
+ case PSEV_10MS_TIMER:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev TIMER");
+ break;
+ case PSEV_RSP_READY:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev RSP_READY");
+ bcs->hw.isar.state = STFAX_READY;
+ l1_msg_b(bcs->st, PH_ACTIVATE | REQUEST, NULL);
+ if (test_bit(BC_FLG_ORIG, &bcs->Flag)) {
+ isar_pump_cmd(bcs, ISDN_FAX_CLASS1_FRH, 3);
+ } else {
+ isar_pump_cmd(bcs, ISDN_FAX_CLASS1_FTH, 3);
+ }
+ break;
+ case PSEV_LINE_TX_H:
+ if (bcs->hw.isar.state == STFAX_LINE) {
if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev TIMER");
- break;
- case PSEV_RSP_READY:
+ debugl1(cs, "pump stev LINE_TX_H");
+ bcs->hw.isar.state = STFAX_CONT;
+ sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "pump stev LINE_TX_H wrong st %x",
+ bcs->hw.isar.state);
+ }
+ break;
+ case PSEV_LINE_RX_H:
+ if (bcs->hw.isar.state == STFAX_LINE) {
if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev RSP_READY");
- bcs->hw.isar.state = STFAX_READY;
- l1_msg_b(bcs->st, PH_ACTIVATE | REQUEST, NULL);
- if (test_bit(BC_FLG_ORIG, &bcs->Flag)) {
- isar_pump_cmd(bcs, ISDN_FAX_CLASS1_FRH, 3);
- } else {
- isar_pump_cmd(bcs, ISDN_FAX_CLASS1_FTH, 3);
- }
- break;
- case PSEV_LINE_TX_H:
- if (bcs->hw.isar.state == STFAX_LINE) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev LINE_TX_H");
- bcs->hw.isar.state = STFAX_CONT;
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "pump stev LINE_TX_H wrong st %x",
- bcs->hw.isar.state);
- }
- break;
- case PSEV_LINE_RX_H:
- if (bcs->hw.isar.state == STFAX_LINE) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev LINE_RX_H");
- bcs->hw.isar.state = STFAX_CONT;
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "pump stev LINE_RX_H wrong st %x",
- bcs->hw.isar.state);
- }
- break;
- case PSEV_LINE_TX_B:
- if (bcs->hw.isar.state == STFAX_LINE) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev LINE_TX_B");
- bcs->hw.isar.state = STFAX_CONT;
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "pump stev LINE_TX_B wrong st %x",
- bcs->hw.isar.state);
- }
- break;
- case PSEV_LINE_RX_B:
- if (bcs->hw.isar.state == STFAX_LINE) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev LINE_RX_B");
- bcs->hw.isar.state = STFAX_CONT;
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "pump stev LINE_RX_B wrong st %x",
- bcs->hw.isar.state);
- }
- break;
- case PSEV_RSP_CONN:
- if (bcs->hw.isar.state == STFAX_CONT) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev RSP_CONN");
- bcs->hw.isar.state = STFAX_ACTIV;
- test_and_set_bit(ISAR_RATE_REQ, &bcs->hw.isar.reg->Flags);
- sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
- if (bcs->hw.isar.cmd == PCTRL_CMD_FTH) {
- /* 1s Flags before data */
- if (test_and_set_bit(BC_FLG_FTI_RUN, &bcs->Flag))
- del_timer(&bcs->hw.isar.ftimer);
- /* 1000 ms */
- bcs->hw.isar.ftimer.expires =
- jiffies + ((1000 * HZ)/1000);
- test_and_set_bit(BC_FLG_LL_CONN,
- &bcs->Flag);
- add_timer(&bcs->hw.isar.ftimer);
- } else {
- schedule_event(bcs, B_LL_CONNECT);
- }
- } else {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "pump stev RSP_CONN wrong st %x",
- bcs->hw.isar.state);
- }
- break;
- case PSEV_FLAGS_DET:
+ debugl1(cs, "pump stev LINE_RX_H");
+ bcs->hw.isar.state = STFAX_CONT;
+ sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "pump stev LINE_RX_H wrong st %x",
+ bcs->hw.isar.state);
+ }
+ break;
+ case PSEV_LINE_TX_B:
+ if (bcs->hw.isar.state == STFAX_LINE) {
if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev FLAGS_DET");
- break;
- case PSEV_RSP_DISC:
+ debugl1(cs, "pump stev LINE_TX_B");
+ bcs->hw.isar.state = STFAX_CONT;
+ sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "pump stev LINE_TX_B wrong st %x",
+ bcs->hw.isar.state);
+ }
+ break;
+ case PSEV_LINE_RX_B:
+ if (bcs->hw.isar.state == STFAX_LINE) {
if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev RSP_DISC");
- if (bcs->hw.isar.state == STFAX_ESCAPE) {
- p1 = 5;
- switch(bcs->hw.isar.newcmd) {
- case 0:
- bcs->hw.isar.state = STFAX_READY;
- break;
- case PCTRL_CMD_FTM:
- p1 = 2;
- case PCTRL_CMD_FTH:
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL,
- PCTRL_CMD_SILON, 1, &p1);
- bcs->hw.isar.state = STFAX_SILDET;
- break;
- case PCTRL_CMD_FRM:
- if (frm_extra_delay)
- mdelay(frm_extra_delay);
- case PCTRL_CMD_FRH:
- p1 = bcs->hw.isar.mod = bcs->hw.isar.newmod;
- bcs->hw.isar.newmod = 0;
- bcs->hw.isar.cmd = bcs->hw.isar.newcmd;
- bcs->hw.isar.newcmd = 0;
- sendmsg(cs, dps | ISAR_HIS_PUMPCTRL,
- bcs->hw.isar.cmd, 1, &p1);
- bcs->hw.isar.state = STFAX_LINE;
- bcs->hw.isar.try_mod = 3;
- break;
- default:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "RSP_DISC unknown newcmd %x", bcs->hw.isar.newcmd);
- break;
- }
- } else if (bcs->hw.isar.state == STFAX_ACTIV) {
- if (test_and_clear_bit(BC_FLG_LL_OK, &bcs->Flag)) {
- schedule_event(bcs, B_LL_OK);
- } else if (bcs->hw.isar.cmd == PCTRL_CMD_FRM) {
- send_DLE_ETX(bcs);
- schedule_event(bcs, B_LL_NOCARRIER);
- } else {
- ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_FCERROR);
- }
- bcs->hw.isar.state = STFAX_READY;
+ debugl1(cs, "pump stev LINE_RX_B");
+ bcs->hw.isar.state = STFAX_CONT;
+ sendmsg(cs, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_CONT, 0, NULL);
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "pump stev LINE_RX_B wrong st %x",
+ bcs->hw.isar.state);
+ }
+ break;
+ case PSEV_RSP_CONN:
+ if (bcs->hw.isar.state == STFAX_CONT) {
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev RSP_CONN");
+ bcs->hw.isar.state = STFAX_ACTIV;
+ test_and_set_bit(ISAR_RATE_REQ, &bcs->hw.isar.reg->Flags);
+ sendmsg(cs, dps | ISAR_HIS_PSTREQ, 0, 0, NULL);
+ if (bcs->hw.isar.cmd == PCTRL_CMD_FTH) {
+ /* 1s Flags before data */
+ if (test_and_set_bit(BC_FLG_FTI_RUN, &bcs->Flag))
+ del_timer(&bcs->hw.isar.ftimer);
+ /* 1000 ms */
+ bcs->hw.isar.ftimer.expires =
+ jiffies + ((1000 * HZ) / 1000);
+ test_and_set_bit(BC_FLG_LL_CONN,
+ &bcs->Flag);
+ add_timer(&bcs->hw.isar.ftimer);
} else {
- bcs->hw.isar.state = STFAX_READY;
- ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_FCERROR);
+ schedule_event(bcs, B_LL_CONNECT);
}
- break;
- case PSEV_RSP_SILDET:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev RSP_SILDET");
- if (bcs->hw.isar.state == STFAX_SILDET) {
+ } else {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "pump stev RSP_CONN wrong st %x",
+ bcs->hw.isar.state);
+ }
+ break;
+ case PSEV_FLAGS_DET:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev FLAGS_DET");
+ break;
+ case PSEV_RSP_DISC:
+ if (cs->debug & L1_DEB_HSCX)
+ debugl1(cs, "pump stev RSP_DISC");
+ if (bcs->hw.isar.state == STFAX_ESCAPE) {
+ p1 = 5;
+ switch (bcs->hw.isar.newcmd) {
+ case 0:
+ bcs->hw.isar.state = STFAX_READY;
+ break;
+ case PCTRL_CMD_FTM:
+ p1 = 2;
+ case PCTRL_CMD_FTH:
+ sendmsg(cs, dps | ISAR_HIS_PUMPCTRL,
+ PCTRL_CMD_SILON, 1, &p1);
+ bcs->hw.isar.state = STFAX_SILDET;
+ break;
+ case PCTRL_CMD_FRM:
+ if (frm_extra_delay)
+ mdelay(frm_extra_delay);
+ case PCTRL_CMD_FRH:
p1 = bcs->hw.isar.mod = bcs->hw.isar.newmod;
bcs->hw.isar.newmod = 0;
bcs->hw.isar.cmd = bcs->hw.isar.newcmd;
@@ -1139,32 +1106,65 @@ isar_pump_statev_fax(struct BCState *bcs, u_char devt) {
bcs->hw.isar.cmd, 1, &p1);
bcs->hw.isar.state = STFAX_LINE;
bcs->hw.isar.try_mod = 3;
- }
- break;
- case PSEV_RSP_SILOFF:
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "pump stev RSP_SILOFF");
- break;
- case PSEV_RSP_FCERR:
- if (bcs->hw.isar.sta