aboutsummaryrefslogtreecommitdiff
path: root/drivers/isdn/hisax/hfc_pci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/isdn/hisax/hfc_pci.c')
-rw-r--r--drivers/isdn/hisax/hfc_pci.c714
1 files changed, 357 insertions, 357 deletions
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 0cb0546ead88..334fa90bed8e 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -57,10 +57,10 @@ static const PCI_ENTRY id_list[] =
{PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_A1T, "German telekom", "A1T"},
{PCI_VENDOR_ID_ANIGMA, PCI_DEVICE_ID_ANIGMA_MC145575, "Motorola MC145575", "MC145575"},
{PCI_VENDOR_ID_ZOLTRIX, PCI_DEVICE_ID_ZOLTRIX_2BD0, "Zoltrix", "2BD0"},
- {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_E,"Digi International", "Digi DataFire Micro V IOM2 (Europe)"},
- {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_E,"Digi International", "Digi DataFire Micro V (Europe)"},
- {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_A,"Digi International", "Digi DataFire Micro V IOM2 (North America)"},
- {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_A,"Digi International", "Digi DataFire Micro V (North America)"},
+ {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_E, "Digi International", "Digi DataFire Micro V IOM2 (Europe)"},
+ {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_E, "Digi International", "Digi DataFire Micro V (Europe)"},
+ {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_A, "Digi International", "Digi DataFire Micro V IOM2 (North America)"},
+ {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_A, "Digi International", "Digi DataFire Micro V (North America)"},
{PCI_VENDOR_ID_SITECOM, PCI_DEVICE_ID_SITECOM_DC105V2, "Sitecom Europe", "DC-105 ISDN PCI"},
{0, 0, NULL, NULL},
};
@@ -73,7 +73,7 @@ static void
release_io_hfcpci(struct IsdnCardState *cs)
{
printk(KERN_INFO "HiSax: release hfcpci at %p\n",
- cs->hw.hfcpci.pci_io);
+ cs->hw.hfcpci.pci_io);
cs->hw.hfcpci.int_m2 = 0; /* interrupt output off ! */
Write_hfc(cs, HFCPCI_INT_M2, cs->hw.hfcpci.int_m2);
Write_hfc(cs, HFCPCI_CIRM, HFCPCI_RESET); /* Reset On */
@@ -84,7 +84,7 @@ release_io_hfcpci(struct IsdnCardState *cs)
pci_write_config_word(cs->hw.hfcpci.dev, PCI_COMMAND, 0); /* disable memory mapped ports + busmaster */
del_timer(&cs->hw.hfcpci.timer);
pci_free_consistent(cs->hw.hfcpci.dev, 0x8000,
- cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
+ cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
cs->hw.hfcpci.fifos = NULL;
iounmap((void *)cs->hw.hfcpci.pci_io);
}
@@ -124,7 +124,7 @@ reset_hfcpci(struct IsdnCardState *cs)
Write_hfc(cs, HFCPCI_CTMT, cs->hw.hfcpci.ctmt);
cs->hw.hfcpci.int_m1 = HFCPCI_INTS_DTRANS | HFCPCI_INTS_DREC |
- HFCPCI_INTS_L1STATE | HFCPCI_INTS_TIMER;
+ HFCPCI_INTS_L1STATE | HFCPCI_INTS_TIMER;
Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
/* Clear already pending ints */
@@ -170,8 +170,8 @@ hfcpci_Timer(struct IsdnCardState *cs)
cs->hw.hfcpci.timer.expires = jiffies + 75;
/* WD RESET */
/* WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcpci.ctmt | 0x80);
- add_timer(&cs->hw.hfcpci.timer);
- */
+ add_timer(&cs->hw.hfcpci.timer);
+*/
}
@@ -215,17 +215,17 @@ Sel_BCS(struct IsdnCardState *cs, int channel)
/***************************************/
static void hfcpci_clear_fifo_rx(struct IsdnCardState *cs, int fifo)
{ u_char fifo_state;
- bzfifo_type *bzr;
+ bzfifo_type *bzr;
if (fifo) {
- bzr = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxbz_b2;
+ bzr = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxbz_b2;
fifo_state = cs->hw.hfcpci.fifo_en & HFCPCI_FIFOEN_B2RX;
} else {
- bzr = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxbz_b1;
+ bzr = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxbz_b1;
fifo_state = cs->hw.hfcpci.fifo_en & HFCPCI_FIFOEN_B1RX;
}
if (fifo_state)
- cs->hw.hfcpci.fifo_en ^= fifo_state;
+ cs->hw.hfcpci.fifo_en ^= fifo_state;
Write_hfc(cs, HFCPCI_FIFO_EN, cs->hw.hfcpci.fifo_en);
cs->hw.hfcpci.last_bfifo_cnt[fifo] = 0;
bzr->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;
@@ -233,7 +233,7 @@ static void hfcpci_clear_fifo_rx(struct IsdnCardState *cs, int fifo)
bzr->f1 = MAX_B_FRAMES;
bzr->f2 = bzr->f1; /* init F pointers to remain constant */
if (fifo_state)
- cs->hw.hfcpci.fifo_en |= fifo_state;
+ cs->hw.hfcpci.fifo_en |= fifo_state;
Write_hfc(cs, HFCPCI_FIFO_EN, cs->hw.hfcpci.fifo_en);
}
@@ -242,24 +242,24 @@ static void hfcpci_clear_fifo_rx(struct IsdnCardState *cs, int fifo)
/***************************************/
static void hfcpci_clear_fifo_tx(struct IsdnCardState *cs, int fifo)
{ u_char fifo_state;
- bzfifo_type *bzt;
+ bzfifo_type *bzt;
if (fifo) {
- bzt = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.txbz_b2;
+ bzt = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.txbz_b2;
fifo_state = cs->hw.hfcpci.fifo_en & HFCPCI_FIFOEN_B2TX;
} else {
- bzt = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.txbz_b1;
+ bzt = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.txbz_b1;
fifo_state = cs->hw.hfcpci.fifo_en & HFCPCI_FIFOEN_B1TX;
}
if (fifo_state)
- cs->hw.hfcpci.fifo_en ^= fifo_state;
+ cs->hw.hfcpci.fifo_en ^= fifo_state;
Write_hfc(cs, HFCPCI_FIFO_EN, cs->hw.hfcpci.fifo_en);
bzt->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;
bzt->za[MAX_B_FRAMES].z2 = bzt->za[MAX_B_FRAMES].z1;
bzt->f1 = MAX_B_FRAMES;
bzt->f2 = bzt->f1; /* init F pointers to remain constant */
if (fifo_state)
- cs->hw.hfcpci.fifo_en |= fifo_state;
+ cs->hw.hfcpci.fifo_en |= fifo_state;
Write_hfc(cs, HFCPCI_FIFO_EN, cs->hw.hfcpci.fifo_en);
}
@@ -268,7 +268,7 @@ static void hfcpci_clear_fifo_tx(struct IsdnCardState *cs, int fifo)
/*********************************************/
static struct sk_buff
*
-hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type * bz, u_char * bdata, int count)
+hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type *bz, u_char *bdata, int count)
{
u_char *ptr, *ptr1, new_f2;
struct sk_buff *skb;
@@ -395,7 +395,7 @@ receive_dmsg(struct IsdnCardState *cs)
/* check for transparent receive data and read max one threshold size if avail */
/*******************************************************************************/
static int
-hfcpci_empty_fifo_trans(struct BCState *bcs, bzfifo_type * bz, u_char * bdata)
+hfcpci_empty_fifo_trans(struct BCState *bcs, bzfifo_type *bz, u_char *bdata)
{
unsigned short *z1r, *z2r;
int new_z2, fcnt, maxlen;
@@ -467,7 +467,7 @@ main_rec_hfcpci(struct BCState *bcs)
bdata = ((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxdat_b1;
real_fifo = 0;
}
- Begin:
+Begin:
count--;
if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
debugl1(cs, "rec_data %d blocked", bcs->channel);
@@ -494,7 +494,7 @@ main_rec_hfcpci(struct BCState *bcs)
if (rcnt < 0)
rcnt += MAX_B_FRAMES + 1;
if (cs->hw.hfcpci.last_bfifo_cnt[real_fifo] > rcnt + 1) {
- rcnt = 0;
+ rcnt = 0;
hfcpci_clear_fifo_rx(cs, real_fifo);
}
cs->hw.hfcpci.last_bfifo_cnt[real_fifo] = rcnt;
@@ -647,8 +647,8 @@ hfcpci_fill_fifo(struct BCState *bcs)
debugl1(cs, "hfcpci_fill_fifo_trans %d frame length %d discarded",
bcs->channel, bcs->tx_skb->len);
- 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->tx_skb->len;
@@ -710,8 +710,8 @@ hfcpci_fill_fifo(struct BCState *bcs)
memcpy(dst, src, count);
}
bcs->tx_cnt -= bcs->tx_skb->len;
- 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->tx_skb->len;
@@ -736,27 +736,27 @@ dch_nt_l2l1(struct PStack *st, int pr, void *arg)
struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
switch (pr) {
- case (PH_DATA | REQUEST):
- case (PH_PULL | REQUEST):
- case (PH_PULL | INDICATION):
- st->l1.l1hw(st, pr, arg);
- break;
- case (PH_ACTIVATE | REQUEST):
- st->l1.l1l2(st, PH_ACTIVATE | CONFIRM, NULL);
- break;
- case (PH_TESTLOOP | REQUEST):
- if (1 & (long) arg)
- debugl1(cs, "PH_TEST_LOOP B1");
- if (2 & (long) arg)
- debugl1(cs, "PH_TEST_LOOP B2");
- if (!(3 & (long) arg))
- debugl1(cs, "PH_TEST_LOOP DISABLED");
- st->l1.l1hw(st, HW_TESTLOOP | REQUEST, arg);
- break;
- default:
- if (cs->debug)
- debugl1(cs, "dch_nt_l2l1 msg %04X unhandled", pr);
- break;
+ case (PH_DATA | REQUEST):
+ case (PH_PULL | REQUEST):
+ case (PH_PULL | INDICATION):
+ st->l1.l1hw(st, pr, arg);
+ break;
+ case (PH_ACTIVATE | REQUEST):
+ st->l1.l1l2(st, PH_ACTIVATE | CONFIRM, NULL);
+ break;
+ case (PH_TESTLOOP | REQUEST):
+ if (1 & (long) arg)
+ debugl1(cs, "PH_TEST_LOOP B1");
+ if (2 & (long) arg)
+ debugl1(cs, "PH_TEST_LOOP B2");
+ if (!(3 & (long) arg))
+ debugl1(cs, "PH_TEST_LOOP DISABLED");
+ st->l1.l1hw(st, HW_TESTLOOP | REQUEST, arg);
+ break;
+ default:
+ if (cs->debug)
+ debugl1(cs, "dch_nt_l2l1 msg %04X unhandled", pr);
+ break;
}
}
@@ -766,14 +766,14 @@ dch_nt_l2l1(struct PStack *st, int pr, void *arg)
/* set/reset echo mode */
/***********************/
static int
-hfcpci_auxcmd(struct IsdnCardState *cs, isdn_ctrl * ic)
+hfcpci_auxcmd(struct IsdnCardState *cs, isdn_ctrl *ic)
{
u_long flags;
int i = *(unsigned int *) ic->parm.num;
if ((ic->arg == 98) &&
(!(cs->hw.hfcpci.int_m1 & (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC + HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC)))) {
- spin_lock_irqsave(&cs->lock, flags);
+ spin_lock_irqsave(&cs->lock, flags);
Write_hfc(cs, HFCPCI_CLKDEL, CLKDEL_NT); /* ST-Bit delay for NT-Mode */
Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 0); /* HFC ST G0 */
udelay(10);
@@ -839,7 +839,7 @@ receive_emsg(struct IsdnCardState *cs)
bz = &((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxbz_b2;
bdata = ((fifo_area *) (cs->hw.hfcpci.fifos))->b_chans.rxdat_b2;
- Begin:
+Begin:
count--;
if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
debugl1(cs, "echo_rec_data blocked");
@@ -1078,7 +1078,7 @@ hfcpci_interrupt(int intno, void *dev_id)
} else
sched_event_D_pci(cs, D_XMTBUFREADY);
}
- afterXPR:
+ afterXPR:
if (cs->hw.hfcpci.int_s1 && count--) {
val = cs->hw.hfcpci.int_s1;
cs->hw.hfcpci.int_s1 = 0;
@@ -1110,130 +1110,130 @@ HFCPCI_l1hw(struct PStack *st, int pr, void *arg)
struct sk_buff *skb = arg;
switch (pr) {
- case (PH_DATA | REQUEST):
- if (cs->debug & DEB_DLOG_HEX)
- LogFrame(cs, skb->data, skb->len);
- if (cs->debug & DEB_DLOG_VERBOSE)
- dlogframe(cs, skb, 0);
- spin_lock_irqsave(&cs->lock, flags);
- if (cs->tx_skb) {
- skb_queue_tail(&cs->sq, skb);
-#ifdef L2FRAME_DEBUG /* psa */
- if (cs->debug & L1_DEB_LAPD)
- Logl2Frame(cs, skb, "PH_DATA Queued", 0);
-#endif
- } else {
- cs->tx_skb = skb;
- cs->tx_cnt = 0;
+ case (PH_DATA | REQUEST):
+ if (cs->debug & DEB_DLOG_HEX)
+ LogFrame(cs, skb->data, skb->len);
+ if (cs->debug & DEB_DLOG_VERBOSE)
+ dlogframe(cs, skb, 0);
+ spin_lock_irqsave(&cs->lock, flags);
+ if (cs->tx_skb) {
+ skb_queue_tail(&cs->sq, skb);
#ifdef L2FRAME_DEBUG /* psa */
- if (cs->debug & L1_DEB_LAPD)
- Logl2Frame(cs, skb, "PH_DATA", 0);
+ if (cs->debug & L1_DEB_LAPD)
+ Logl2Frame(cs, skb, "PH_DATA Queued", 0);
#endif
- if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
- hfcpci_fill_dfifo(cs);
- test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
- } else
- debugl1(cs, "hfcpci_fill_dfifo blocked");
-
- }
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- case (PH_PULL | INDICATION):
- spin_lock_irqsave(&cs->lock, flags);
- if (cs->tx_skb) {
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
- skb_queue_tail(&cs->sq, skb);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- }
- if (cs->debug & DEB_DLOG_HEX)
- LogFrame(cs, skb->data, skb->len);
- if (cs->debug & DEB_DLOG_VERBOSE)
- dlogframe(cs, skb, 0);
+ } else {
cs->tx_skb = skb;
cs->tx_cnt = 0;
#ifdef L2FRAME_DEBUG /* psa */
if (cs->debug & L1_DEB_LAPD)
- Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
+ Logl2Frame(cs, skb, "PH_DATA", 0);
#endif
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfcpci_fill_dfifo(cs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
debugl1(cs, "hfcpci_fill_dfifo blocked");
+
+ }
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case (PH_PULL | INDICATION):
+ spin_lock_irqsave(&cs->lock, flags);
+ if (cs->tx_skb) {
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
+ skb_queue_tail(&cs->sq, skb);
spin_unlock_irqrestore(&cs->lock, flags);
break;
- case (PH_PULL | REQUEST):
+ }
+ if (cs->debug & DEB_DLOG_HEX)
+ LogFrame(cs, skb->data, skb->len);
+ if (cs->debug & DEB_DLOG_VERBOSE)
+ dlogframe(cs, skb, 0);
+ cs->tx_skb = skb;
+ cs->tx_cnt = 0;
#ifdef L2FRAME_DEBUG /* psa */
- if (cs->debug & L1_DEB_LAPD)
- debugl1(cs, "-> PH_REQUEST_PULL");
+ if (cs->debug & L1_DEB_LAPD)
+ Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
#endif
- if (!cs->tx_skb) {
- test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
- st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
- } else
- test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
- break;
- case (HW_RESET | REQUEST):
- spin_lock_irqsave(&cs->lock, flags);
- Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 3); /* HFC ST 3 */
- udelay(6);
- Write_hfc(cs, HFCPCI_STATES, 3); /* HFC ST 2 */
- cs->hw.hfcpci.mst_m |= HFCPCI_MASTER;
- Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
- Write_hfc(cs, HFCPCI_STATES, HFCPCI_ACTIVATE | HFCPCI_DO_ACTION);
- spin_unlock_irqrestore(&cs->lock, flags);
- l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
- break;
- case (HW_ENABLE | REQUEST):
- spin_lock_irqsave(&cs->lock, flags);
- Write_hfc(cs, HFCPCI_STATES, HFCPCI_DO_ACTION);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- case (HW_DEACTIVATE | REQUEST):
- spin_lock_irqsave(&cs->lock, flags);
- cs->hw.hfcpci.mst_m &= ~HFCPCI_MASTER;
- Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- case (HW_INFO3 | REQUEST):
- spin_lock_irqsave(&cs->lock, flags);
- cs->hw.hfcpci.mst_m |= HFCPCI_MASTER;
- Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
- spin_unlock_irqrestore(&cs->lock, flags);
+ if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
+ hfcpci_fill_dfifo(cs);
+ test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
+ } else
+ debugl1(cs, "hfcpci_fill_dfifo blocked");
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case (PH_PULL | REQUEST):
+#ifdef L2FRAME_DEBUG /* psa */
+ if (cs->debug & L1_DEB_LAPD)
+ debugl1(cs, "-> PH_REQUEST_PULL");
+#endif
+ if (!cs->tx_skb) {
+ test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+ st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
+ } else
+ test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+ break;
+ case (HW_RESET | REQUEST):
+ spin_lock_irqsave(&cs->lock, flags);
+ Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 3); /* HFC ST 3 */
+ udelay(6);
+ Write_hfc(cs, HFCPCI_STATES, 3); /* HFC ST 2 */
+ cs->hw.hfcpci.mst_m |= HFCPCI_MASTER;
+ Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
+ Write_hfc(cs, HFCPCI_STATES, HFCPCI_ACTIVATE | HFCPCI_DO_ACTION);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
+ break;
+ case (HW_ENABLE | REQUEST):
+ spin_lock_irqsave(&cs->lock, flags);
+ Write_hfc(cs, HFCPCI_STATES, HFCPCI_DO_ACTION);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case (HW_DEACTIVATE | REQUEST):
+ spin_lock_irqsave(&cs->lock, flags);
+ cs->hw.hfcpci.mst_m &= ~HFCPCI_MASTER;
+ Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case (HW_INFO3 | REQUEST):
+ spin_lock_irqsave(&cs->lock, flags);
+ cs->hw.hfcpci.mst_m |= HFCPCI_MASTER;
+ Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case (HW_TESTLOOP | REQUEST):
+ spin_lock_irqsave(&cs->lock, flags);
+ switch ((long) arg) {
+ case (1):
+ Write_hfc(cs, HFCPCI_B1_SSL, 0x80); /* tx slot */
+ Write_hfc(cs, HFCPCI_B1_RSL, 0x80); /* rx slot */
+ cs->hw.hfcpci.conn = (cs->hw.hfcpci.conn & ~7) | 1;
+ Write_hfc(cs, HFCPCI_CONNECT, cs->hw.hfcpci.conn);
break;
- case (HW_TESTLOOP | REQUEST):
- spin_lock_irqsave(&cs->lock, flags);
- switch ((long) arg) {
- case (1):
- Write_hfc(cs, HFCPCI_B1_SSL, 0x80); /* tx slot */
- Write_hfc(cs, HFCPCI_B1_RSL, 0x80); /* rx slot */
- cs->hw.hfcpci.conn = (cs->hw.hfcpci.conn & ~7) | 1;
- Write_hfc(cs, HFCPCI_CONNECT, cs->hw.hfcpci.conn);
- break;
-
- case (2):
- Write_hfc(cs, HFCPCI_B2_SSL, 0x81); /* tx slot */
- Write_hfc(cs, HFCPCI_B2_RSL, 0x81); /* rx slot */
- cs->hw.hfcpci.conn = (cs->hw.hfcpci.conn & ~0x38) | 0x08;
- Write_hfc(cs, HFCPCI_CONNECT, cs->hw.hfcpci.conn);
- break;
-
- default:
- spin_unlock_irqrestore(&cs->lock, flags);
- if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "hfcpci_l1hw loop invalid %4lx", (long) arg);
- return;
- }
- cs->hw.hfcpci.trm |= 0x80; /* enable IOM-loop */
- Write_hfc(cs, HFCPCI_TRM, cs->hw.hfcpci.trm);
- spin_unlock_irqrestore(&cs->lock, flags);
+
+ case (2):
+ Write_hfc(cs, HFCPCI_B2_SSL, 0x81); /* tx slot */
+ Write_hfc(cs, HFCPCI_B2_RSL, 0x81); /* rx slot */
+ cs->hw.hfcpci.conn = (cs->hw.hfcpci.conn & ~0x38) | 0x08;
+ Write_hfc(cs, HFCPCI_CONNECT, cs->hw.hfcpci.conn);
break;
+
default:
+ spin_unlock_irqrestore(&cs->lock, flags);
if (cs->debug & L1_DEB_WARN)
- debugl1(cs, "hfcpci_l1hw unknown pr %4x", pr);
- break;
+ debugl1(cs, "hfcpci_l1hw loop invalid %4lx", (long) arg);
+ return;
+ }
+ cs->hw.hfcpci.trm |= 0x80; /* enable IOM-loop */
+ Write_hfc(cs, HFCPCI_TRM, cs->hw.hfcpci.trm);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ default:
+ if (cs->debug & L1_DEB_WARN)
+ debugl1(cs, "hfcpci_l1hw unknown pr %4x", pr);
+ break;
}
}
@@ -1295,83 +1295,83 @@ mode_hfcpci(struct BCState *bcs, int mode, int bc)
}
}
switch (mode) {
- case (L1_MODE_NULL):
- if (bc) {
- cs->hw.hfcpci.sctrl &= ~SCTRL_B2_ENA;
- cs->hw.hfcpci.sctrl_r &= ~SCTRL_B2_ENA;
- } else {
- cs->hw.hfcpci.sctrl &= ~SCTRL_B1_ENA;
- cs->hw.hfcpci.sctrl_r &= ~SCTRL_B1_ENA;
- }
- if (fifo2) {
- cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B2;
- cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
- } else {
- cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B1;
- cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
- }
- break;
- case (L1_MODE_TRANS):
- hfcpci_clear_fifo_rx(cs, fifo2);
- hfcpci_clear_fifo_tx(cs, fifo2);
- if (bc) {
- cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
- } else {
- cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
- }
- if (fifo2) {
- cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B2;
- cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
- cs->hw.hfcpci.ctmt |= 2;
- cs->hw.hfcpci.conn &= ~0x18;
- } else {
- cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B1;
- cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
- cs->hw.hfcpci.ctmt |= 1;
- cs->hw.hfcpci.conn &= ~0x03;
- }
- break;
- case (L1_MODE_HDLC):
- hfcpci_clear_fifo_rx(cs, fifo2);
- hfcpci_clear_fifo_tx(cs, fifo2);
- if (bc) {
- cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
- } else {
- cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
- }
- if (fifo2) {
- cs->hw.hfcpci.last_bfifo_cnt[1] = 0;
- cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B2;
- cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
- cs->hw.hfcpci.ctmt &= ~2;
- cs->hw.hfcpci.conn &= ~0x18;
- } else {
- cs->hw.hfcpci.last_bfifo_cnt[0] = 0;
- cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B1;
- cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
- cs->hw.hfcpci.ctmt &= ~1;
- cs->hw.hfcpci.conn &= ~0x03;
- }
- break;
- case (L1_MODE_EXTRN):
- if (bc) {
- cs->hw.hfcpci.conn |= 0x10;
- cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
- cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B2;
- cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
- } else {
- cs->hw.hfcpci.conn |= 0x02;
- cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
- cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
- cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B1;
- cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
- }
- break;
+ case (L1_MODE_NULL):
+ if (bc) {
+ cs->hw.hfcpci.sctrl &= ~SCTRL_B2_ENA;
+ cs->hw.hfcpci.sctrl_r &= ~SCTRL_B2_ENA;
+ } else {
+ cs->hw.hfcpci.sctrl &= ~SCTRL_B1_ENA;
+ cs->hw.hfcpci.sctrl_r &= ~SCTRL_B1_ENA;
+ }
+ if (fifo2) {
+ cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B2;
+ cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
+ } else {
+ cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B1;
+ cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
+ }
+ break;
+ case (L1_MODE_TRANS):
+ hfcpci_clear_fifo_rx(cs, fifo2);
+ hfcpci_clear_fifo_tx(cs, fifo2);
+ if (bc) {
+ cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
+ } else {
+ cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
+ }
+ if (fifo2) {
+ cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B2;
+ cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
+ cs->hw.hfcpci.ctmt |= 2;
+ cs->hw.hfcpci.conn &= ~0x18;
+ } else {
+ cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B1;
+ cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
+ cs->hw.hfcpci.ctmt |= 1;
+ cs->hw.hfcpci.conn &= ~0x03;
+ }
+ break;
+ case (L1_MODE_HDLC):
+ hfcpci_clear_fifo_rx(cs, fifo2);
+ hfcpci_clear_fifo_tx(cs, fifo2);
+ if (bc) {
+ cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
+ } else {
+ cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
+ }
+ if (fifo2) {
+ cs->hw.hfcpci.last_bfifo_cnt[1] = 0;
+ cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B2;
+ cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
+ cs->hw.hfcpci.ctmt &= ~2;
+ cs->hw.hfcpci.conn &= ~0x18;
+ } else {
+ cs->hw.hfcpci.last_bfifo_cnt[0] = 0;
+ cs->hw.hfcpci.fifo_en |= HFCPCI_FIFOEN_B1;
+ cs->hw.hfcpci.int_m1 |= (HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
+ cs->hw.hfcpci.ctmt &= ~1;
+ cs->hw.hfcpci.conn &= ~0x03;
+ }
+ break;
+ case (L1_MODE_EXTRN):
+ if (bc) {
+ cs->hw.hfcpci.conn |= 0x10;
+ cs->hw.hfcpci.sctrl |= SCTRL_B2_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B2_ENA;
+ cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B2;
+ cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC);
+ } else {
+ cs->hw.hfcpci.conn |= 0x02;
+ cs->hw.hfcpci.sctrl |= SCTRL_B1_ENA;
+ cs->hw.hfcpci.sctrl_r |= SCTRL_B1_ENA;
+ cs->hw.hfcpci.fifo_en &= ~HFCPCI_FIFOEN_B1;
+ cs->hw.hfcpci.int_m1 &= ~(HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC);
+ }
+ break;
}
Write_hfc(cs, HFCPCI_SCTRL_E, cs->hw.hfcpci.sctrl_e);
Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
@@ -1393,54 +1393,54 @@ hfcpci_l2l1(struct PStack *st, int pr, void *arg)
struct sk_buff *skb = arg;
switch (pr) {
- case (PH_DATA | REQUEST):
- spin_lock_irqsave(&bcs->cs->lock, flags);
- if (bcs->tx_skb) {
- skb_queue_tail(&bcs->squeue, skb);
- } else {
- bcs->tx_skb = skb;
-// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
- bcs->cs->BC_Send_Data(bcs);
- }
- spin_unlock_irqrestore(&bcs->cs->lock, flags);
- break;
- case (PH_PULL | INDICATION):
- spin_lock_irqsave(&bcs->cs->lock, flags);
- if (bcs->tx_skb) {
- spin_unlock_irqrestore(&bcs->cs->lock, flags);
- printk(KERN_WARNING "hfc_l2l1: this shouldn't happen\n");
- break;
- }
-// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
+ case (PH_DATA | REQUEST):
+ spin_lock_irqsave(&bcs->cs->lock, flags);
+ if (bcs->tx_skb) {
+ skb_queue_tail(&bcs->squeue, skb);
+ } else {
bcs->tx_skb = skb;
+// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
bcs->cs->BC_Send_Data(bcs);
+ }
+ spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ break;
+ case (PH_PULL | INDICATION):
+ spin_lock_irqsave(&bcs->cs->lock, flags);
+ if (bcs->tx_skb) {
spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ printk(KERN_WARNING "hfc_l2l1: this shouldn't happen\n");
break;
- case (PH_PULL | REQUEST):
- if (!bcs->tx_skb) {
- test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
- st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
- } else
- test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
- break;
- case (PH_ACTIVATE | REQUEST):
- spin_lock_irqsave(&bcs->cs->lock, flags);
- test_and_set_bit(BC_FLG_ACTIV, &bcs->Flag);
- mode_hfcpci(bcs, st->l1.mode, st->l1.bc);
- spin_unlock_irqrestore(&bcs->cs->lock, flags);
- l1_msg_b(st, pr, arg);
- break;
- case (PH_DEACTIVATE | REQUEST):
- l1_msg_b(st, pr, arg);
- break;
- case (PH_DEACTIVATE | CONFIRM):
- spin_lock_irqsave(&bcs->cs->lock, flags);
- test_and_clear_bit(BC_FLG_ACTIV, &bcs->Flag);
- test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
- mode_hfcpci(bcs, 0, st->l1.bc);
- spin_unlock_irqrestore(&bcs->cs->lock, flags);
- st->l1.l1l2(st, PH_DEACTIVATE | CONFIRM, NULL);
- break;
+ }
+// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
+ bcs->tx_skb = skb;
+ bcs->cs->BC_Send_Data(bcs);
+ spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ break;
+ case (PH_PULL | REQUEST):
+ if (!bcs->tx_skb) {
+ test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+ st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
+ } else
+ test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+ break;
+ case (PH_ACTIVATE | REQUEST):
+ spin_lock_irqsave(&bcs->cs->lock, flags);
+ test_and_set_bit(BC_FLG_ACTIV, &bcs->Flag);
+ mode_hfcpci(bcs, st->l1.mode, st->l1.bc);
+ spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ l1_msg_b(st, pr, arg);
+ break;
+ case (PH_DEACTIVATE | REQUEST):
+ l1_msg_b(st, pr, arg);
+ break;
+ case (PH_DEACTIVATE | CONFIRM):
+ spin_lock_irqsave(&bcs->cs->lock, flags);
+ test_and_clear_bit(BC_FLG_ACTIV, &bcs->Flag);
+ test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
+ mode_hfcpci(bcs, 0, st->l1.bc);
+ spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ st->l1.l1l2(st, PH_DEACTIVATE | CONFIRM, NULL);
+ break;
}
}
@@ -1510,57 +1510,57 @@ hfcpci_bh(struct work_struct *work)
if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
if (!cs->hw.hfcpci.nt_mode)
switch (cs->dc.hfcpci.ph_state) {
- case (0):
- l1_msg(cs, HW_RESET | INDICATION, NULL);
- break;
- case (3):
- l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
- break;
- case (8):
- l1_msg(cs, HW_RSYNC | INDICATION, NULL);
- break;
- case (6):
- l1_msg(cs, HW_INFO2 | INDICATION, NULL);
- break;
- case (7):
- l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
- break;
- default:
- break;
- } else {
+ case (0):
+ l1_msg(cs, HW_RESET | INDICATION, NULL);
+ break;
+ case (3):
+ l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
+ break;
+ case (8):
+ l1_msg(cs, HW_RSYNC | INDICATION, NULL);
+ break;
+ case (6):
+ l1_msg(cs, HW_INFO2 | INDICATION, NULL);
+ break;
+ case (7):
+ l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
+ break;
+ default:
+ break;
+ } else {
spin_lock_irqsave(&cs->lock, flags);
switch (cs->dc.hfcpci.ph_state) {
- case (2):
- if (cs->hw.hfcpci.nt_timer < 0) {
- cs->hw.hfcpci.nt_timer = 0;
- cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
- Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
- /* Clear already pending ints */
- if (Read_hfc(cs, HFCPCI_INT_S1));
- Write_hfc(cs, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
- udelay(10);
- Write_hfc(cs, HFCPCI_STATES, 4);
- cs->dc.hfcpci.ph_state = 4;
- } else {
- cs->hw.hfcpci.int_m1 |= HFCPCI_INTS_TIMER;
- Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
- cs->hw.hfcpci.ctmt &= ~HFCPCI_AUTO_TIMER;
- cs->hw.hfcpci.ctmt |= HFCPCI_TIM3_125;
- Write_hfc(cs, HFCPCI_CTMT, cs->hw.hfcpci.ctmt | HFCPCI_CLTIMER);
- Write_hfc(cs, HFCPCI_CTMT, cs->hw.hfcpci.ctmt | HFCPCI_CLTIMER);
- cs->hw.hfcpci.nt_timer = NT_T1_COUNT;
- Write_hfc(cs, HFCPCI_STATES, 2 | HFCPCI_NT_G2_G3); /* allow G2 -> G3 transition */
- }
- break;
- case (1):
- case (3):
- case (4):
+ case (2):
+ if (cs->hw.hfcpci.nt_timer < 0) {
cs->hw.hfcpci.nt_timer = 0;
cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
- break;
- default:
- break;
+ /* Clear already pending ints */
+ if (Read_hfc(cs, HFCPCI_INT_S1));
+ Write_hfc(cs, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
+ udelay(10);
+ Write_hfc(cs, HFCPCI_STATES, 4);
+ cs->dc.hfcpci.ph_state = 4;
+ } else {
+ cs->hw.hfcpci.int_m1 |= HFCPCI_INTS_TIMER;
+ Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
+ cs->hw.hfcpci.ctmt &= ~HFCPCI_AUTO_TIMER;
+ cs->hw.hfcpci.ctmt |= HFCPCI_TIM3_125;
+ Write_hfc(cs, HFCPCI_CTMT, cs->hw.hfcpci.ctmt | HFCPCI_CLTIMER);
+ Write_hfc(cs, HFCPCI_CTMT, cs->hw.hfcpci.ctmt | HFCPCI_CLTIMER);
+ cs->hw.hfcpci.nt_timer = NT_T1_COUNT;
+ Write_hfc(cs, HFCPCI_STATES, 2 | HFCPCI_NT_G2_G3); /* allow G2 -> G3 transition */
+ }
+ break;
+ case (1):
+ case (3):
+ case (4):
+ cs->hw.hfcpci.nt_timer = 0;
+ cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
+ Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
+ break;
+ default:
+ break;
}
spin_unlock_irqrestore(&cs->lock, flags);
}
@@ -1602,30 +1602,30 @@ hfcpci_card_msg(struct IsdnCardState *cs, int mt, void *arg)
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "HFCPCI: card_msg %x", mt);
switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- reset_hfcpci(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_RELEASE:
- release_io_hfcpci(cs);
- return (0);
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- inithfcpci(cs);
- reset_hfcpci(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- msleep(80); /* Timeout 80ms */
- /* now switch timer interrupt off */
- spin_lock_irqsave(&cs->lock, flags);
- cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
- Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
- /* reinit mode reg */
- Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_TEST:
- return (0);
+ case CARD_RESET:
+ spin_lock_irqsave(&cs->lock, flags);
+ reset_hfcpci(cs);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_RELEASE:
+ release_io_hfcpci(cs);
+ return (0);
+ case CARD_INIT:
+ spin_lock_irqsave(&cs->lock, flags);
+ inithfcpci(cs);
+ reset_hfcpci(cs);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ msleep(80); /* Timeout 80ms */
+ /* now switch timer interrupt off */
+ spin_lock_irqsave(&cs->lock, flags);
+ cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
+ Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
+ /* reinit mode reg */
+ Write_hfc(cs, HFCPCI_MST_MODE, cs->hw.hfcpci.mst_m);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_TEST:
+ return (0);
}
return (0);
}
@@ -1654,13 +1654,13 @@ setup_hfcpci(struct IsdnCard *card)
cs->dc.hfcpci.ph_state = 0;
cs->hw.hfcpci.fifo = 255;
if (cs->typ != ISDN_CTYPE_HFC_PCI)
- return(0);
+ return (0);
i = 0;
while (id_list[i].vendor_id) {
tmp_hfcpci = hisax_find_pci_device(id_list[i].vendor_id,
- id_list[i].device_id,
- dev_hfcpci);
+ id_list[i].device_id,
+ dev_hfcpci);
i++;
if (tmp_hfcpci) {
dma_addr_t dma_mask = DMA_BIT_MASK(32) & ~0x7fffUL;
@@ -1668,16 +1668,16 @@ setup_hfcpci(struct IsdnCard *card)
continue;
if (pci_set_dma_mask(tmp_hfcpci, dma_mask)) {
printk(KERN_WARNING
- "HiSax hfc_pci: No suitable DMA available.\n");
+ "HiSax hfc_pci: No suitable DMA available.\n");
continue;
}
if (pci_set_consistent_dma_mask(tmp_hfcpci, dma_mask)) {
printk(KERN_WARNING
- "HiSax hfc_pci: No suitable consistent DMA available.\n");
+ "HiSax hfc_pci: No suitable consistent DMA available.\n");
continue;
}
pci_set_master(tmp_hfcpci);
- if ((card->para[0]) && (card->para[0] != (tmp_hfcpci->resource[ 0].start & PCI_BASE_ADDRESS_IO_MASK)))
+ if ((card->para[0]) && (card->para[0] != (tmp_hfcpci->resource[0].start & PCI_BASE_ADDRESS_IO_MASK)))
continue;
else
break;
@@ -1707,17 +1707,17 @@ setup_hfcpci(struct IsdnCard *card)
/* Allocate memory for FIFOS */
cs->hw.hfcpci.fifos = pci_alloc_consistent(cs->hw.hfcpci.dev,
- 0x8000, &cs->hw.hfcpci.dma);
+ 0x8000, &cs->hw.hfcpci.dma);
if (!cs->hw.hfcpci.fifos) {
printk(KERN_WARNING "HFC-PCI: Error allocating FIFO memory!\n");
return 0;
}
if (cs->hw.hfcpci.dma & 0x7fff) {
printk(KERN_WARNING
- "HFC-PCI: Error DMA memory not on 32K boundary (%lx)\n",
- (u_long)cs->hw.hfcpci.dma);
+ "HFC-PCI: Error DMA memory not on 32K boundary (%lx)\n",
+ (u_long)cs->hw.hfcpci.dma);
pci_free_consistent(cs->hw.hfcpci.dev, 0x8000,
- cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
+ cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
return 0;
}
pci_write_config_dword(cs->hw.hfcpci.dev, 0x80, (u32)cs->hw.hfcpci.dma);
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 10:17:15 +0000