cregit-Linux how code gets into the kernel

Release 4.14 drivers/isdn/hisax/sedlbauer.c

/* $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); }

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Andrew Morton1024.39%150.00%
Total41100.00%2100.00%


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); }

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static inline void writereg(unsigned int ale, unsigned int adr, u_char off, u_char data) { byteout(ale, off); byteout(adr, data); }

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Andrew Morton617.14%150.00%
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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); }

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Total41100.00%2100.00%

/* Interface functions */
static u_char ReadISAC(struct IsdnCardState *cs, u_char offset) { return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset)); }

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static void WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value) { writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset, value); }

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Linus Torvalds (pre-git)3177.50%150.00%
Andrew Morton922.50%150.00%
Total40100.00%2100.00%


static void ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size) { readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size); }

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static void WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size) { writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size); }

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static u_char ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset) { return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset | 0x80)); }

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Andrew Morton1435.00%150.00%
Total40100.00%2100.00%


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); }

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Linus Torvalds (pre-git)3071.43%150.00%
Andrew Morton1228.57%150.00%
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static void ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size); }

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Total43100.00%3100.00%


static void WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size); }

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Andrew Morton1023.26%133.33%
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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))); }

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Andrew Morton2040.82%133.33%
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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); }

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Kai Germaschewski3262.75%266.67%
Andrew Morton1937.25%133.33%
Total51100.00%3100.00%

/* 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)); }

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Andrew Morton1417.28%133.33%
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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); } }

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Andrew Morton1315.48%133.33%
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/* * 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; }

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Linus Torvalds (pre-git)23557.88%342.86%
Andrew Morton16741.13%228.57%
Kai Germaschewski40.99%228.57%
Total406100.00%7100.00%


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; }

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Andrew Morton22665.51%120.00%
Linus Torvalds (pre-git)7020.29%360.00%
Kai Germaschewski4914.20%120.00%
Total345100.00%5100.00%


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; }

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Andrew Morton21763.45%112.50%
Kai Germaschewski7221.05%562.50%
Linus Torvalds (pre-git)5315.50%225.00%
Total342100.00%8100.00%


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); }

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Andrew Morton5170.83%125.00%
Kai Germaschewski1622.22%125.00%
Linus Torvalds (pre-git)45.56%125.00%
Adrian Bunk11.39%125.00%
Total72100.00%4100.00%


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); } } }

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Andrew Morton18451.83%120.00%
Kai Germaschewski11933.52%240.00%
Linus Torvalds (pre-git)4913.80%120.00%
Jaroslav Kysela30.85%120.00%
Total355100.00%5100.00%


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); }

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Andrew Morton29952.83%19.09%
Linus Torvalds (pre-git)12321.73%545.45%
Kai Germaschewski8815.55%436.36%
Karsten Keil569.89%19.09%
Total566100.00%11100.00%

#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; }

Contributors

PersonTokensPropCommitsCommitProp
Andrew Morton23468.82%111.11%
Linus Torvalds (pre-git)5215.29%333.33%
Kai Germaschewski288.24%333.33%
Jeff Garzik257.35%111.11%
Harvey Harrison10.29%111.11%
Total340100.00%9100.00%

#else
static int setup_sedlbauer_isapnp(struct IsdnCard *card, int *bytecnt) { return -1; }

Contributors

PersonTokensPropCommitsCommitProp
Jeff Garzik1894.74%150.00%
Andrew Morton15.26%150.00%
Total19100.00%2100.00%

#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); }

Contributors

PersonTokensPropCommitsCommitProp
Andrew Morton32073.90%116.67%
Kai Germaschewski7918.24%116.67%
Jeff Garzik306.93%116.67%
Karsten Keil20.46%116.67%
Tilman Schmidt10.23%116.67%
Thomas Gleixner10.23%116.67%
Total433100.00%6100.00%

#else
static int setup_sedlbauer_pci(struct IsdnCard *card) { return (1); }

Contributors

PersonTokensPropCommitsCommitProp
Jeff Garzik16100.00%1100.00%
Total16100.00%1100.00%

#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); }

Contributors

PersonTokensPropCommitsCommitProp
Andrew Morton99271.47%111.11%
Jeff Garzik27119.52%111.11%
Kai Germaschewski1007.20%222.22%
Linus Torvalds (pre-git)231.66%333.33%
Thomas Gleixner10.07%111.11%
Greg Kroah-Hartman10.07%111.11%
Total1388100.00%9100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Andrew Morton304355.37%26.45%
Linus Torvalds (pre-git)140925.64%825.81%
Kai Germaschewski59110.75%1135.48%
Jeff Garzik3736.79%13.23%
Karsten Keil581.06%13.23%
Joe Perches70.13%13.23%
Adrian Bunk30.05%13.23%
Tilman Schmidt30.05%13.23%
Jaroslav Kysela30.05%13.23%
Thomas Gleixner20.04%13.23%
Valdis Kletnieks20.04%13.23%
Harvey Harrison10.02%13.23%
Greg Kroah-Hartman10.02%13.23%
Total5496100.00%31100.00%
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