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- /* $Id: sedlbauer.c,v 1.34.2.6 2004/01/24 20:47:24 keil Exp $
- *
- * low level stuff for Sedlbauer cards
- * includes support for the Sedlbauer speed star (speed star II),
- * support for the Sedlbauer speed fax+,
- * support for the Sedlbauer ISDN-Controller PC/104 and
- * support for the Sedlbauer speed pci
- * derived from the original file asuscom.c from Karsten Keil
- *
- * Author Marcus Niemann
- * Copyright by Marcus Niemann <niemann@www-bib.fh-bielefeld.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Thanks to Karsten Keil
- * Sedlbauer AG for informations
- * Edgar Toernig
- *
- */
- /* Supported cards:
- * Card: Chip: Configuration: Comment:
- * ---------------------------------------------------------------------
- * Speed Card ISAC_HSCX DIP-SWITCH
- * Speed Win ISAC_HSCX ISAPNP
- * Speed Fax+ ISAC_ISAR ISAPNP Full analog support
- * Speed Star ISAC_HSCX CARDMGR
- * Speed Win2 IPAC ISAPNP
- * ISDN PC/104 IPAC DIP-SWITCH
- * Speed Star2 IPAC CARDMGR
- * Speed PCI IPAC PCI PNP
- * Speed Fax+ ISAC_ISAR PCI PNP Full analog support
- *
- * Important:
- * For the sedlbauer speed fax+ to work properly you have to download
- * the firmware onto the card.
- * For example: hisaxctrl <DriverID> 9 ISAR.BIN
- */
- #include <linux/init.h>
- #include "hisax.h"
- #include "isac.h"
- #include "ipac.h"
- #include "hscx.h"
- #include "isar.h"
- #include "isdnl1.h"
- #include <linux/pci.h>
- #include <linux/isapnp.h>
- static const char *Sedlbauer_revision = "$Revision: 1.34.2.6 $";
- static const char *Sedlbauer_Types[] =
- {"None", "speed card/win", "speed star", "speed fax+",
- "speed win II / ISDN PC/104", "speed star II", "speed pci",
- "speed fax+ pyramid", "speed fax+ pci", "HST Saphir III"};
- #define PCI_SUBVENDOR_SPEEDFAX_PYRAMID 0x51
- #define PCI_SUBVENDOR_HST_SAPHIR3 0x52
- #define PCI_SUBVENDOR_SEDLBAUER_PCI 0x53
- #define PCI_SUBVENDOR_SPEEDFAX_PCI 0x54
- #define PCI_SUB_ID_SEDLBAUER 0x01
- #define SEDL_SPEED_CARD_WIN 1
- #define SEDL_SPEED_STAR 2
- #define SEDL_SPEED_FAX 3
- #define SEDL_SPEED_WIN2_PC104 4
- #define SEDL_SPEED_STAR2 5
- #define SEDL_SPEED_PCI 6
- #define SEDL_SPEEDFAX_PYRAMID 7
- #define SEDL_SPEEDFAX_PCI 8
- #define HST_SAPHIR3 9
- #define SEDL_CHIP_TEST 0
- #define SEDL_CHIP_ISAC_HSCX 1
- #define SEDL_CHIP_ISAC_ISAR 2
- #define SEDL_CHIP_IPAC 3
- #define SEDL_BUS_ISA 1
- #define SEDL_BUS_PCI 2
- #define SEDL_BUS_PCMCIA 3
- #define byteout(addr, val) outb(val, addr)
- #define bytein(addr) inb(addr)
- #define SEDL_HSCX_ISA_RESET_ON 0
- #define SEDL_HSCX_ISA_RESET_OFF 1
- #define SEDL_HSCX_ISA_ISAC 2
- #define SEDL_HSCX_ISA_HSCX 3
- #define SEDL_HSCX_ISA_ADR 4
- #define SEDL_HSCX_PCMCIA_RESET 0
- #define SEDL_HSCX_PCMCIA_ISAC 1
- #define SEDL_HSCX_PCMCIA_HSCX 2
- #define SEDL_HSCX_PCMCIA_ADR 4
- #define SEDL_ISAR_ISA_ISAC 4
- #define SEDL_ISAR_ISA_ISAR 6
- #define SEDL_ISAR_ISA_ADR 8
- #define SEDL_ISAR_ISA_ISAR_RESET_ON 10
- #define SEDL_ISAR_ISA_ISAR_RESET_OFF 12
- #define SEDL_IPAC_ANY_ADR 0
- #define SEDL_IPAC_ANY_IPAC 2
- #define SEDL_IPAC_PCI_BASE 0
- #define SEDL_IPAC_PCI_ADR 0xc0
- #define SEDL_IPAC_PCI_IPAC 0xc8
- #define SEDL_ISAR_PCI_ADR 0xc8
- #define SEDL_ISAR_PCI_ISAC 0xd0
- #define SEDL_ISAR_PCI_ISAR 0xe0
- #define SEDL_ISAR_PCI_ISAR_RESET_ON 0x01
- #define SEDL_ISAR_PCI_ISAR_RESET_OFF 0x18
- #define SEDL_ISAR_PCI_LED1 0x08
- #define SEDL_ISAR_PCI_LED2 0x10
- #define SEDL_RESET 0x3 /* same as DOS driver */
- static inline u_char
- readreg(unsigned int ale, unsigned int adr, u_char off)
- {
- register u_char ret;
- byteout(ale, off);
- ret = bytein(adr);
- return (ret);
- }
- static inline void
- readfifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
- {
- byteout(ale, off);
- insb(adr, data, size);
- }
- static inline void
- writereg(unsigned int ale, unsigned int adr, u_char off, u_char data)
- {
- byteout(ale, off);
- byteout(adr, data);
- }
- static inline void
- writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
- {
- byteout(ale, off);
- outsb(adr, data, size);
- }
- /* Interface functions */
- static u_char
- ReadISAC(struct IsdnCardState *cs, u_char offset)
- {
- return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset));
- }
- static void
- WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
- {
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset, value);
- }
- static void
- ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
- {
- readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size);
- }
- static void
- WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
- {
- writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size);
- }
- static u_char
- ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
- {
- return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset | 0x80));
- }
- static void
- WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
- {
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset | 0x80, value);
- }
- static void
- ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
- {
- readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size);
- }
- static void
- WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
- {
- writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size);
- }
- static u_char
- ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
- {
- return (readreg(cs->hw.sedl.adr,
- cs->hw.sedl.hscx, offset + (hscx ? 0x40 : 0)));
- }
- static void
- WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
- {
- writereg(cs->hw.sedl.adr,
- cs->hw.sedl.hscx, offset + (hscx ? 0x40 : 0), value);
- }
- /* ISAR access routines
- * mode = 0 access with IRQ on
- * mode = 1 access with IRQ off
- * mode = 2 access with IRQ off and using last offset
- */
- static u_char
- ReadISAR(struct IsdnCardState *cs, int mode, u_char offset)
- {
- if (mode == 0)
- return (readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, offset));
- else if (mode == 1)
- byteout(cs->hw.sedl.adr, offset);
- return (bytein(cs->hw.sedl.hscx));
- }
- static void
- WriteISAR(struct IsdnCardState *cs, int mode, u_char offset, u_char value)
- {
- if (mode == 0)
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, offset, value);
- else {
- if (mode == 1)
- byteout(cs->hw.sedl.adr, offset);
- byteout(cs->hw.sedl.hscx, value);
- }
- }
- /*
- * fast interrupt HSCX stuff goes here
- */
- #define READHSCX(cs, nr, reg) readreg(cs->hw.sedl.adr, \
- cs->hw.sedl.hscx, reg + (nr ? 0x40 : 0))
- #define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.sedl.adr, \
- cs->hw.sedl.hscx, reg + (nr ? 0x40 : 0), data)
- #define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.sedl.adr, \
- cs->hw.sedl.hscx, (nr ? 0x40 : 0), ptr, cnt)
- #define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.sedl.adr, \
- cs->hw.sedl.hscx, (nr ? 0x40 : 0), ptr, cnt)
- #include "hscx_irq.c"
- static irqreturn_t
- sedlbauer_interrupt(int intno, void *dev_id)
- {
- struct IsdnCardState *cs = dev_id;
- u_char val;
- u_long flags;
- spin_lock_irqsave(&cs->lock, flags);
- if ((cs->hw.sedl.bus == SEDL_BUS_PCMCIA) && (*cs->busy_flag == 1)) {
- /* The card tends to generate interrupts while being removed
- causing us to just crash the kernel. bad. */
- spin_unlock_irqrestore(&cs->lock, flags);
- printk(KERN_WARNING "Sedlbauer: card not available!\n");
- return IRQ_NONE;
- }
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
- Start_HSCX:
- if (val)
- hscx_int_main(cs, val);
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
- Start_ISAC:
- if (val)
- isac_interrupt(cs, val);
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
- if (val) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "HSCX IntStat after IntRoutine");
- goto Start_HSCX;
- }
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
- if (val) {
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "ISAC IntStat after IntRoutine");
- goto Start_ISAC;
- }
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK, 0xFF);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK + 0x40, 0xFF);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0xFF);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0x0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK, 0x0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK + 0x40, 0x0);
- spin_unlock_irqrestore(&cs->lock, flags);
- return IRQ_HANDLED;
- }
- static irqreturn_t
- sedlbauer_interrupt_ipac(int intno, void *dev_id)
- {
- struct IsdnCardState *cs = dev_id;
- u_char ista, val, icnt = 5;
- u_long flags;
- spin_lock_irqsave(&cs->lock, flags);
- ista = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ISTA);
- Start_IPAC:
- if (cs->debug & L1_DEB_IPAC)
- debugl1(cs, "IPAC ISTA %02X", ista);
- if (ista & 0x0f) {
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
- if (ista & 0x01)
- val |= 0x01;
- if (ista & 0x04)
- val |= 0x02;
- if (ista & 0x08)
- val |= 0x04;
- if (val)
- hscx_int_main(cs, val);
- }
- if (ista & 0x20) {
- val = 0xfe & readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA | 0x80);
- if (val) {
- isac_interrupt(cs, val);
- }
- }
- if (ista & 0x10) {
- val = 0x01;
- isac_interrupt(cs, val);
- }
- ista = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ISTA);
- if ((ista & 0x3f) && icnt) {
- icnt--;
- goto Start_IPAC;
- }
- if (!icnt)
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "Sedlbauer IRQ LOOP");
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xFF);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xC0);
- spin_unlock_irqrestore(&cs->lock, flags);
- return IRQ_HANDLED;
- }
- static irqreturn_t
- sedlbauer_interrupt_isar(int intno, void *dev_id)
- {
- struct IsdnCardState *cs = dev_id;
- u_char val;
- int cnt = 5;
- u_long flags;
- spin_lock_irqsave(&cs->lock, flags);
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT);
- Start_ISAR:
- if (val & ISAR_IRQSTA)
- isar_int_main(cs);
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
- Start_ISAC:
- if (val)
- isac_interrupt(cs, val);
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT);
- if ((val & ISAR_IRQSTA) && --cnt) {
- if (cs->debug & L1_DEB_HSCX)
- debugl1(cs, "ISAR IntStat after IntRoutine");
- goto Start_ISAR;
- }
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
- if (val && --cnt) {
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "ISAC IntStat after IntRoutine");
- goto Start_ISAC;
- }
- if (!cnt)
- if (cs->debug & L1_DEB_ISAC)
- debugl1(cs, "Sedlbauer IRQ LOOP");
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT, 0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0xFF);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0x0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT, ISAR_IRQMSK);
- spin_unlock_irqrestore(&cs->lock, flags);
- return IRQ_HANDLED;
- }
- static void
- release_io_sedlbauer(struct IsdnCardState *cs)
- {
- int bytecnt = 8;
- if (cs->subtyp == SEDL_SPEED_FAX) {
- bytecnt = 16;
- } else if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
- bytecnt = 256;
- }
- if (cs->hw.sedl.cfg_reg)
- release_region(cs->hw.sedl.cfg_reg, bytecnt);
- }
- static void
- reset_sedlbauer(struct IsdnCardState *cs)
- {
- printk(KERN_INFO "Sedlbauer: resetting card\n");
- if (!((cs->hw.sedl.bus == SEDL_BUS_PCMCIA) &&
- (cs->hw.sedl.chip == SEDL_CHIP_ISAC_HSCX))) {
- if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_POTA2, 0x20);
- mdelay(2);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_POTA2, 0x0);
- mdelay(10);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_CONF, 0x0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ACFG, 0xff);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_AOE, 0x0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xc0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_PCFG, 0x12);
- } else if ((cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) &&
- (cs->hw.sedl.bus == SEDL_BUS_PCI)) {
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_on);
- mdelay(2);
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
- mdelay(10);
- } else {
- byteout(cs->hw.sedl.reset_on, SEDL_RESET); /* Reset On */
- mdelay(2);
- byteout(cs->hw.sedl.reset_off, 0); /* Reset Off */
- mdelay(10);
- }
- }
- }
- static int
- Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
- {
- u_long flags;
- switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- reset_sedlbauer(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_RELEASE:
- if (cs->hw.sedl.bus == SEDL_BUS_PCI)
- /* disable all IRQ */
- byteout(cs->hw.sedl.cfg_reg + 5, 0);
- if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
- spin_lock_irqsave(&cs->lock, flags);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
- ISAR_IRQBIT, 0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
- ISAC_MASK, 0xFF);
- reset_sedlbauer(cs);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
- ISAR_IRQBIT, 0);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.isac,
- ISAC_MASK, 0xFF);
- spin_unlock_irqrestore(&cs->lock, flags);
- }
- release_io_sedlbauer(cs);
- return (0);
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- if (cs->hw.sedl.bus == SEDL_BUS_PCI)
- /* enable all IRQ */
- byteout(cs->hw.sedl.cfg_reg + 5, 0x02);
- reset_sedlbauer(cs);
- if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
- clear_pending_isac_ints(cs);
- writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx,
- ISAR_IRQBIT, 0);
- initisac(cs);
- initisar(cs);
- /* Reenable all IRQ */
- cs->writeisac(cs, ISAC_MASK, 0);
- /* RESET Receiver and Transmitter */
- cs->writeisac(cs, ISAC_CMDR, 0x41);
- } else {
- inithscxisac(cs, 3);
- }
- spin_unlock_irqrestore(&cs->lock, flags);
- return (0);
- case CARD_TEST:
- return (0);
- case MDL_INFO_CONN:
- if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
- return (0);
- spin_lock_irqsave(&cs->lock, flags);
- if ((long) arg)
- cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED2;
- else
- cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED1;
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- case MDL_INFO_REL:
- if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
- return (0);
- spin_lock_irqsave(&cs->lock, flags);
- if ((long) arg)
- cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED2;
- else
- cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED1;
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- }
- return (0);
- }
- #ifdef __ISAPNP__
- static struct isapnp_device_id sedl_ids[] = {
- { ISAPNP_VENDOR('S', 'A', 'G'), ISAPNP_FUNCTION(0x01),
- ISAPNP_VENDOR('S', 'A', 'G'), ISAPNP_FUNCTION(0x01),
- (unsigned long) "Speed win" },
- { ISAPNP_VENDOR('S', 'A', 'G'), ISAPNP_FUNCTION(0x02),
- ISAPNP_VENDOR('S', 'A', 'G'), ISAPNP_FUNCTION(0x02),
- (unsigned long) "Speed Fax+" },
- { 0, }
- };
- static struct isapnp_device_id *ipid = &sedl_ids[0];
- static struct pnp_card *pnp_c = NULL;
- static int setup_sedlbauer_isapnp(struct IsdnCard *card, int *bytecnt)
- {
- struct IsdnCardState *cs = card->cs;
- struct pnp_dev *pnp_d;
- if (!isapnp_present())
- return -1;
- 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] || !card->para[1]) {
- printk(KERN_ERR "Sedlbauer PnP:some resources are missing %ld/%lx\n",
- card->para[0], card->para[1]);
- pnp_disable_dev(pnp_d);
- return (0);
- }
- cs->hw.sedl.cfg_reg = card->para[1];
- cs->irq = card->para[0];
- if (ipid->function == ISAPNP_FUNCTION(0x2)) {
- cs->subtyp = SEDL_SPEED_FAX;
- cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
- *bytecnt = 16;
- } else {
- cs->subtyp = SEDL_SPEED_CARD_WIN;
- cs->hw.sedl.chip = SEDL_CHIP_TEST;
- }
- return (1);
- } else {
- printk(KERN_ERR "Sedlbauer PnP: PnP error card found, no device\n");
- return (0);
- }
- }
- ipid++;
- pnp_c = NULL;
- }
- printk(KERN_INFO "Sedlbauer PnP: no ISAPnP card found\n");
- return -1;
- }
- #else
- static int setup_sedlbauer_isapnp(struct IsdnCard *card, int *bytecnt)
- {
- return -1;
- }
- #endif /* __ISAPNP__ */
- #ifdef CONFIG_PCI
- static struct pci_dev *dev_sedl = NULL;
- static int setup_sedlbauer_pci(struct IsdnCard *card)
- {
- struct IsdnCardState *cs = card->cs;
- u16 sub_vendor_id, sub_id;
- if ((dev_sedl = hisax_find_pci_device(PCI_VENDOR_ID_TIGERJET,
- PCI_DEVICE_ID_TIGERJET_100, dev_sedl))) {
- if (pci_enable_device(dev_sedl))
- return (0);
- cs->irq = dev_sedl->irq;
- if (!cs->irq) {
- printk(KERN_WARNING "Sedlbauer: No IRQ for PCI card found\n");
- return (0);
- }
- cs->hw.sedl.cfg_reg = pci_resource_start(dev_sedl, 0);
- } else {
- printk(KERN_WARNING "Sedlbauer: No PCI card found\n");
- return (0);
- }
- cs->irq_flags |= IRQF_SHARED;
- cs->hw.sedl.bus = SEDL_BUS_PCI;
- sub_vendor_id = dev_sedl->subsystem_vendor;
- sub_id = dev_sedl->subsystem_device;
- printk(KERN_INFO "Sedlbauer: PCI subvendor:%x subid %x\n",
- sub_vendor_id, sub_id);
- printk(KERN_INFO "Sedlbauer: PCI base adr %#x\n",
- cs->hw.sedl.cfg_reg);
- if (sub_id != PCI_SUB_ID_SEDLBAUER) {
- printk(KERN_ERR "Sedlbauer: unknown sub id %#x\n", sub_id);
- return (0);
- }
- if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PYRAMID) {
- cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
- cs->subtyp = SEDL_SPEEDFAX_PYRAMID;
- } else if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PCI) {
- cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
- cs->subtyp = SEDL_SPEEDFAX_PCI;
- } else if (sub_vendor_id == PCI_SUBVENDOR_HST_SAPHIR3) {
- cs->hw.sedl.chip = SEDL_CHIP_IPAC;
- cs->subtyp = HST_SAPHIR3;
- } else if (sub_vendor_id == PCI_SUBVENDOR_SEDLBAUER_PCI) {
- cs->hw.sedl.chip = SEDL_CHIP_IPAC;
- cs->subtyp = SEDL_SPEED_PCI;
- } else {
- printk(KERN_ERR "Sedlbauer: unknown sub vendor id %#x\n",
- sub_vendor_id);
- return (0);
- }
- cs->hw.sedl.reset_on = SEDL_ISAR_PCI_ISAR_RESET_ON;
- cs->hw.sedl.reset_off = SEDL_ISAR_PCI_ISAR_RESET_OFF;
- byteout(cs->hw.sedl.cfg_reg, 0xff);
- byteout(cs->hw.sedl.cfg_reg, 0x00);
- byteout(cs->hw.sedl.cfg_reg + 2, 0xdd);
- byteout(cs->hw.sedl.cfg_reg + 5, 0); /* disable all IRQ */
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_on);
- mdelay(2);
- byteout(cs->hw.sedl.cfg_reg + 3, cs->hw.sedl.reset_off);
- mdelay(10);
- return (1);
- }
- #else
- static int setup_sedlbauer_pci(struct IsdnCard *card)
- {
- return (1);
- }
- #endif /* CONFIG_PCI */
- int setup_sedlbauer(struct IsdnCard *card)
- {
- int bytecnt = 8, ver, val, rc;
- struct IsdnCardState *cs = card->cs;
- char tmp[64];
- strcpy(tmp, Sedlbauer_revision);
- printk(KERN_INFO "HiSax: Sedlbauer driver Rev. %s\n", HiSax_getrev(tmp));
- if (cs->typ == ISDN_CTYPE_SEDLBAUER) {
- cs->subtyp = SEDL_SPEED_CARD_WIN;
- cs->hw.sedl.bus = SEDL_BUS_ISA;
- cs->hw.sedl.chip = SEDL_CHIP_TEST;
- } else if (cs->typ == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
- cs->subtyp = SEDL_SPEED_STAR;
- cs->hw.sedl.bus = SEDL_BUS_PCMCIA;
- cs->hw.sedl.chip = SEDL_CHIP_TEST;
- } else if (cs->typ == ISDN_CTYPE_SEDLBAUER_FAX) {
- cs->subtyp = SEDL_SPEED_FAX;
- cs->hw.sedl.bus = SEDL_BUS_ISA;
- cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
- } else
- return (0);
- bytecnt = 8;
- if (card->para[1]) {
- cs->hw.sedl.cfg_reg = card->para[1];
- cs->irq = card->para[0];
- if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
- bytecnt = 16;
- }
- } else {
- rc = setup_sedlbauer_isapnp(card, &bytecnt);
- if (!rc)
- return (0);
- if (rc > 0)
- goto ready;
- /* Probe for Sedlbauer speed pci */
- rc = setup_sedlbauer_pci(card);
- if (!rc)
- return (0);
- bytecnt = 256;
- }
- ready:
- /* In case of the sedlbauer pcmcia card, this region is in use,
- * reserved for us by the card manager. So we do not check it
- * here, it would fail.
- */
- if (cs->hw.sedl.bus != SEDL_BUS_PCMCIA &&
- !request_region(cs->hw.sedl.cfg_reg, bytecnt, "sedlbauer isdn")) {
- printk(KERN_WARNING
- "HiSax: %s config port %x-%x already in use\n",
- CardType[card->typ],
- cs->hw.sedl.cfg_reg,
- cs->hw.sedl.cfg_reg + bytecnt);
- return (0);
- }
- printk(KERN_INFO
- "Sedlbauer: defined at 0x%x-0x%x IRQ %d\n",
- cs->hw.sedl.cfg_reg,
- cs->hw.sedl.cfg_reg + bytecnt,
- cs->irq);
- cs->BC_Read_Reg = &ReadHSCX;
- cs->BC_Write_Reg = &WriteHSCX;
- cs->BC_Send_Data = &hscx_fill_fifo;
- cs->cardmsg = &Sedl_card_msg;
- /*
- * testing ISA and PCMCIA Cards for IPAC, default is ISAC
- * do not test for PCI card, because ports are different
- * and PCI card uses only IPAC (for the moment)
- */
- if (cs->hw.sedl.bus != SEDL_BUS_PCI) {
- val = readreg(cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR,
- cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC, IPAC_ID);
- printk(KERN_DEBUG "Sedlbauer: testing IPAC version %x\n", val);
- if ((val == 1) || (val == 2)) {
- /* IPAC */
- cs->subtyp = SEDL_SPEED_WIN2_PC104;
- if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
- cs->subtyp = SEDL_SPEED_STAR2;
- }
- cs->hw.sedl.chip = SEDL_CHIP_IPAC;
- } else {
- /* ISAC_HSCX oder ISAC_ISAR */
- if (cs->hw.sedl.chip == SEDL_CHIP_TEST) {
- cs->hw.sedl.chip = SEDL_CHIP_ISAC_HSCX;
- }
- }
- }
- /*
- * hw.sedl.chip is now properly set
- */
- printk(KERN_INFO "Sedlbauer: %s detected\n",
- Sedlbauer_Types[cs->subtyp]);
- setup_isac(cs);
- if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
- if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
- } else {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_IPAC_ANY_IPAC;
- }
- test_and_set_bit(HW_IPAC, &cs->HW_Flags);
- cs->readisac = &ReadISAC_IPAC;
- cs->writeisac = &WriteISAC_IPAC;
- cs->readisacfifo = &ReadISACfifo_IPAC;
- cs->writeisacfifo = &WriteISACfifo_IPAC;
- cs->irq_func = &sedlbauer_interrupt_ipac;
- val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ID);
- printk(KERN_INFO "Sedlbauer: IPAC version %x\n", val);
- } else {
- /* ISAC_HSCX oder ISAC_ISAR */
- cs->readisac = &ReadISAC;
- cs->writeisac = &WriteISAC;
- cs->readisacfifo = &ReadISACfifo;
- cs->writeisacfifo = &WriteISACfifo;
- if (cs->hw.sedl.chip == SEDL_CHIP_ISAC_ISAR) {
- if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_PCI_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_PCI_ISAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_PCI_ISAR;
- } else {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_ISA_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_ISA_ISAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_ISA_ISAR;
- cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_ISA_ISAR_RESET_ON;
- cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg +
- SEDL_ISAR_ISA_ISAR_RESET_OFF;
- }
- cs->bcs[0].hw.isar.reg = &cs->hw.sedl.isar;
- cs->bcs[1].hw.isar.reg = &cs->hw.sedl.isar;
- test_and_set_bit(HW_ISAR, &cs->HW_Flags);
- cs->irq_func = &sedlbauer_interrupt_isar;
- cs->auxcmd = &isar_auxcmd;
- ISACVersion(cs, "Sedlbauer:");
- cs->BC_Read_Reg = &ReadISAR;
- cs->BC_Write_Reg = &WriteISAR;
- cs->BC_Send_Data = &isar_fill_fifo;
- bytecnt = 3;
- while (bytecnt) {
- ver = ISARVersion(cs, "Sedlbauer:");
- if (ver < 0)
- printk(KERN_WARNING
- "Sedlbauer: wrong ISAR version (ret = %d)\n", ver);
- else
- break;
- reset_sedlbauer(cs);
- bytecnt--;
- }
- if (!bytecnt) {
- release_io_sedlbauer(cs);
- return (0);
- }
- } else {
- if (cs->hw.sedl.bus == SEDL_BUS_PCMCIA) {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_ISAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_HSCX;
- cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
- cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_PCMCIA_RESET;
- cs->irq_flags |= IRQF_SHARED;
- } else {
- cs->hw.sedl.adr = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ADR;
- cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_ISAC;
- cs->hw.sedl.hscx = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_HSCX;
- cs->hw.sedl.reset_on = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_ON;
- cs->hw.sedl.reset_off = cs->hw.sedl.cfg_reg + SEDL_HSCX_ISA_RESET_OFF;
- }
- cs->irq_func = &sedlbauer_interrupt;
- ISACVersion(cs, "Sedlbauer:");
- if (HscxVersion(cs, "Sedlbauer:")) {
- printk(KERN_WARNING
- "Sedlbauer: wrong HSCX versions check IO address\n");
- release_io_sedlbauer(cs);
- return (0);
- }
- }
- }
- return (1);
- }
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