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path: root/drivers/isdn/hisax/hfcscard.c
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Diffstat (limited to 'drivers/isdn/hisax/hfcscard.c')
-rw-r--r--drivers/isdn/hisax/hfcscard.c261
1 files changed, 0 insertions, 261 deletions
diff --git a/drivers/isdn/hisax/hfcscard.c b/drivers/isdn/hisax/hfcscard.c
deleted file mode 100644
index 91b5219499ca..000000000000
--- a/drivers/isdn/hisax/hfcscard.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/* $Id: hfcscard.c,v 1.10.2.4 2004/01/14 16:04:48 keil Exp $
- *
- * low level stuff for hfcs based cards (Teles3c, ACER P10)
- *
- * 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.
- *
- */
-
-#include <linux/init.h>
-#include <linux/isapnp.h>
-#include "hisax.h"
-#include "hfc_2bds0.h"
-#include "isdnl1.h"
-
-static const char *hfcs_revision = "$Revision: 1.10.2.4 $";
-
-static irqreturn_t
-hfcs_interrupt(int intno, void *dev_id)
-{
- struct IsdnCardState *cs = dev_id;
- u_char val, stat;
- u_long flags;
-
- spin_lock_irqsave(&cs->lock, flags);
- if ((HFCD_ANYINT | HFCD_BUSY_NBUSY) &
- (stat = cs->BC_Read_Reg(cs, HFCD_DATA, HFCD_STAT))) {
- val = cs->BC_Read_Reg(cs, HFCD_DATA, HFCD_INT_S1);
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "HFCS: stat(%02x) s1(%02x)", stat, val);
- hfc2bds0_interrupt(cs, val);
- } else {
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "HFCS: irq_no_irq stat(%02x)", stat);
- }
- spin_unlock_irqrestore(&cs->lock, flags);
- return IRQ_HANDLED;
-}
-
-static void
-hfcs_Timer(struct timer_list *t)
-{
- struct IsdnCardState *cs = from_timer(cs, t, hw.hfcD.timer);
- cs->hw.hfcD.timer.expires = jiffies + 75;
- /* WD RESET */
-/* WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcD.ctmt | 0x80);
- add_timer(&cs->hw.hfcD.timer);
-*/
-}
-
-static void
-release_io_hfcs(struct IsdnCardState *cs)
-{
- release2bds0(cs);
- del_timer(&cs->hw.hfcD.timer);
- if (cs->hw.hfcD.addr)
- release_region(cs->hw.hfcD.addr, 2);
-}
-
-static void
-reset_hfcs(struct IsdnCardState *cs)
-{
- printk(KERN_INFO "HFCS: resetting card\n");
- cs->hw.hfcD.cirm = HFCD_RESET;
- if (cs->typ == ISDN_CTYPE_TELES3C)
- cs->hw.hfcD.cirm |= HFCD_MEM8K;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CIRM, cs->hw.hfcD.cirm); /* Reset On */
- mdelay(10);
- cs->hw.hfcD.cirm = 0;
- if (cs->typ == ISDN_CTYPE_TELES3C)
- cs->hw.hfcD.cirm |= HFCD_MEM8K;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CIRM, cs->hw.hfcD.cirm); /* Reset Off */
- mdelay(10);
- if (cs->typ == ISDN_CTYPE_TELES3C)
- cs->hw.hfcD.cirm |= HFCD_INTB;
- else if (cs->typ == ISDN_CTYPE_ACERP10)
- cs->hw.hfcD.cirm |= HFCD_INTA;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CIRM, cs->hw.hfcD.cirm);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CLKDEL, 0x0e);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_TEST, HFCD_AUTO_AWAKE); /* S/T Auto awake */
- cs->hw.hfcD.ctmt = HFCD_TIM25 | HFCD_AUTO_TIMER;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcD.ctmt);
- cs->hw.hfcD.int_m2 = HFCD_IRQ_ENABLE;
- cs->hw.hfcD.int_m1 = HFCD_INTS_B1TRANS | HFCD_INTS_B2TRANS |
- HFCD_INTS_DTRANS | HFCD_INTS_B1REC | HFCD_INTS_B2REC |
- HFCD_INTS_DREC | HFCD_INTS_L1STATE;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_INT_M1, cs->hw.hfcD.int_m1);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_INT_M2, cs->hw.hfcD.int_m2);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_STATES, HFCD_LOAD_STATE | 2); /* HFC ST 2 */
- udelay(10);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_STATES, 2); /* HFC ST 2 */
- cs->hw.hfcD.mst_m = HFCD_MASTER;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_MST_MODE, cs->hw.hfcD.mst_m); /* HFC Master */
- cs->hw.hfcD.sctrl = 0;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_SCTRL, cs->hw.hfcD.sctrl);
-}
-
-static int
-hfcs_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
- u_long flags;
- int delay;
-
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "HFCS: card_msg %x", mt);
- switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- reset_hfcs(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_RELEASE:
- release_io_hfcs(cs);
- return (0);
- case CARD_INIT:
- delay = (75 * HZ) / 100 + 1;
- mod_timer(&cs->hw.hfcD.timer, jiffies + delay);
- spin_lock_irqsave(&cs->lock, flags);
- reset_hfcs(cs);
- init2bds0(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- delay = (80 * HZ) / 1000 + 1;
- msleep(80);
- spin_lock_irqsave(&cs->lock, flags);
- cs->hw.hfcD.ctmt |= HFCD_TIM800;
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcD.ctmt);
- cs->BC_Write_Reg(cs, HFCD_DATA, HFCD_MST_MODE, cs->hw.hfcD.mst_m);
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_TEST:
- return (0);
- }
- return (0);
-}
-
-#ifdef __ISAPNP__
-static struct isapnp_device_id hfc_ids[] = {
- { ISAPNP_VENDOR('A', 'N', 'X'), ISAPNP_FUNCTION(0x1114),
- ISAPNP_VENDOR('A', 'N', 'X'), ISAPNP_FUNCTION(0x1114),
- (unsigned long) "Acer P10" },
- { ISAPNP_VENDOR('B', 'I', 'L'), ISAPNP_FUNCTION(0x0002),
- ISAPNP_VENDOR('B', 'I', 'L'), ISAPNP_FUNCTION(0x0002),
- (unsigned long) "Billion 2" },
- { ISAPNP_VENDOR('B', 'I', 'L'), ISAPNP_FUNCTION(0x0001),
- ISAPNP_VENDOR('B', 'I', 'L'), ISAPNP_FUNCTION(0x0001),
- (unsigned long) "Billion 1" },
- { ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x7410),
- ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x7410),
- (unsigned long) "IStar PnP" },
- { ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x2610),
- ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x2610),
- (unsigned long) "Teles 16.3c" },
- { ISAPNP_VENDOR('S', 'F', 'M'), ISAPNP_FUNCTION(0x0001),
- ISAPNP_VENDOR('S', 'F', 'M'), ISAPNP_FUNCTION(0x0001),
- (unsigned long) "Tornado Tipa C" },
- { ISAPNP_VENDOR('K', 'Y', 'E'), ISAPNP_FUNCTION(0x0001),
- ISAPNP_VENDOR('K', 'Y', 'E'), ISAPNP_FUNCTION(0x0001),
- (unsigned long) "Genius Speed Surfer" },
- { 0, }
-};
-
-static struct isapnp_device_id *ipid = &hfc_ids[0];
-static struct pnp_card *pnp_c = NULL;
-#endif
-
-int setup_hfcs(struct IsdnCard *card)
-{
- struct IsdnCardState *cs = card->cs;
- char tmp[64];
-
- strcpy(tmp, hfcs_revision);
- printk(KERN_INFO "HiSax: HFC-S driver Rev. %s\n", HiSax_getrev(tmp));
-
-#ifdef __ISAPNP__
- if (!card->para[1] && isapnp_present()) {
- struct pnp_dev *pnp_d;
- while (ipid->card_vendor) {
- if ((pnp_c = pnp_find_card(ipid->card_vendor,
- ipid->card_device, pnp_c))) {
- pnp_d = NULL;
- if ((pnp_d = pnp_find_dev(pnp_c,
- ipid->vendor, ipid->function, pnp_d))) {
- int err;
-
- printk(KERN_INFO "HiSax: %s detected\n",
- (char *)ipid->driver_data);
- pnp_disable_dev(pnp_d);
- err = pnp_activate_dev(pnp_d);
- if (err < 0) {
- printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n",
- __func__, err);
- return (0);
- }
- card->para[1] = pnp_port_start(pnp_d, 0);
- card->para[0] = pnp_irq(pnp_d, 0);
- if (card->para[0] == -1 || !card->para[1]) {
- printk(KERN_ERR "HFC PnP:some resources are missing %ld/%lx\n",
- card->para[0], card->para[1]);
- pnp_disable_dev(pnp_d);
- return (0);
- }
- break;
- } else {
- printk(KERN_ERR "HFC PnP: PnP error card found, no device\n");
- }
- }
- ipid++;
- pnp_c = NULL;
- }
- if (!ipid->card_vendor) {
- printk(KERN_INFO "HFC PnP: no ISAPnP card found\n");
- return (0);
- }
- }
-#endif
- cs->hw.hfcD.addr = card->para[1] & 0xfffe;
- cs->irq = card->para[0];
- cs->hw.hfcD.cip = 0;
- cs->hw.hfcD.int_s1 = 0;
- cs->hw.hfcD.send = NULL;
- cs->bcs[0].hw.hfc.send = NULL;
- cs->bcs[1].hw.hfc.send = NULL;
- cs->hw.hfcD.dfifosize = 512;
- cs->dc.hfcd.ph_state = 0;
- cs->hw.hfcD.fifo = 255;
- if (cs->typ == ISDN_CTYPE_TELES3C) {
- cs->hw.hfcD.bfifosize = 1024 + 512;
- } else if (cs->typ == ISDN_CTYPE_ACERP10) {
- cs->hw.hfcD.bfifosize = 7 * 1024 + 512;
- } else
- return (0);
- if (!request_region(cs->hw.hfcD.addr, 2, "HFCS isdn")) {
- printk(KERN_WARNING
- "HiSax: %s config port %x-%x already in use\n",
- CardType[card->typ],
- cs->hw.hfcD.addr,
- cs->hw.hfcD.addr + 2);
- return (0);
- }
- printk(KERN_INFO
- "HFCS: defined at 0x%x IRQ %d HZ %d\n",
- cs->hw.hfcD.addr,
- cs->irq, HZ);
- if (cs->typ == ISDN_CTYPE_TELES3C) {
- /* Teles 16.3c IO ADR is 0x200 | YY0U (YY Bit 15/14 address) */
- outb(0x00, cs->hw.hfcD.addr);
- outb(0x56, cs->hw.hfcD.addr | 1);
- } else if (cs->typ == ISDN_CTYPE_ACERP10) {
- /* Acer P10 IO ADR is 0x300 */
- outb(0x00, cs->hw.hfcD.addr);
- outb(0x57, cs->hw.hfcD.addr | 1);
- }
- set_cs_func(cs);
- timer_setup(&cs->hw.hfcD.timer, hfcs_Timer, 0);
- cs->cardmsg = &hfcs_card_msg;
- cs->irq_func = &hfcs_interrupt;
- return (1);
-}
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