Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c
new file mode 100644
index 0000000..8390f16
--- /dev/null
+++ b/drivers/isdn/hisax/sedlbauer.c
@@ -0,0 +1,833 @@
+/* $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 <linux/config.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[];
+
+const char *Sedlbauer_revision = "$Revision: 1.34.2.6 $";
+
+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 pt_regs *regs)
+{
+ 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 pt_regs *regs)
+{
+ 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 pt_regs *regs)
+{
+ 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;
+}
+
+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 |= SA_SHIRQ;
+ 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 |= SA_SHIRQ;
+ } 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);
+}
