diff options
Diffstat (limited to 'drivers/isdn/hisax/sedlbauer.c')
| -rw-r--r-- | drivers/isdn/hisax/sedlbauer.c | 873 |
1 files changed, 0 insertions, 873 deletions
diff --git a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c deleted file mode 100644 index c0b97b893495..000000000000 --- a/drivers/isdn/hisax/sedlbauer.c +++ /dev/null @@ -1,873 +0,0 @@ -/* $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] == -1 || !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); -} |