| /* $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> |
| |
| extern const char *CardType[]; |
| |
| 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.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); |
| 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); |
| } |
| |
| static struct pci_dev *dev_sedl __devinitdata = NULL; |
| |
| #ifdef __ISAPNP__ |
| static struct isapnp_device_id sedl_ids[] __devinitdata = { |
| { 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 __devinitdata = &sedl_ids[0]; |
| static struct pnp_card *pnp_c __devinitdata = NULL; |
| #endif |
| |
| int __devinit |
| setup_sedlbauer(struct IsdnCard *card) |
| { |
| int bytecnt, ver, val; |
| struct IsdnCardState *cs = card->cs; |
| char tmp[64]; |
| u16 sub_vendor_id, sub_id; |
| |
| 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 { |
| #ifdef __ISAPNP__ |
| if (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", |
| __FUNCTION__, 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; |
| } |
| goto ready; |
| } else { |
| printk(KERN_ERR "Sedlbauer PnP: PnP error card found, no device\n"); |
| return(0); |
| } |
| } |
| ipid++; |
| pnp_c = NULL; |
| } |
| if (!ipid->card_vendor) { |
| printk(KERN_INFO "Sedlbauer PnP: no ISAPnP card found\n"); |
| } |
| } |
| #endif |
| /* Probe for Sedlbauer speed pci */ |
| #ifdef CONFIG_PCI |
| if ((dev_sedl = pci_find_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); |
| } |
| bytecnt = 256; |
| 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, 0x02); |
| 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 |
| printk(KERN_WARNING "Sedlbauer: NO_PCI_BIOS\n"); |
| return (0); |
| #endif /* CONFIG_PCI */ |
| } |
| 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); |
| } |
