mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-21 11:44:01 +08:00
1da177e4c3
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!
834 lines
24 KiB
C
834 lines
24 KiB
C
/* $Id: sedlbauer.c,v 1.34.2.6 2004/01/24 20:47:24 keil Exp $
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*
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* low level stuff for Sedlbauer cards
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* includes support for the Sedlbauer speed star (speed star II),
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* support for the Sedlbauer speed fax+,
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* support for the Sedlbauer ISDN-Controller PC/104 and
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* support for the Sedlbauer speed pci
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* derived from the original file asuscom.c from Karsten Keil
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*
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* Author Marcus Niemann
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* Copyright by Marcus Niemann <niemann@www-bib.fh-bielefeld.de>
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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* Thanks to Karsten Keil
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* Sedlbauer AG for informations
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* Edgar Toernig
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*
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*/
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/* Supported cards:
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* Card: Chip: Configuration: Comment:
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* ---------------------------------------------------------------------
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* Speed Card ISAC_HSCX DIP-SWITCH
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* Speed Win ISAC_HSCX ISAPNP
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* Speed Fax+ ISAC_ISAR ISAPNP Full analog support
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* Speed Star ISAC_HSCX CARDMGR
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* Speed Win2 IPAC ISAPNP
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* ISDN PC/104 IPAC DIP-SWITCH
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* Speed Star2 IPAC CARDMGR
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* Speed PCI IPAC PCI PNP
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* Speed Fax+ ISAC_ISAR PCI PNP Full analog support
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*
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* Important:
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* For the sedlbauer speed fax+ to work properly you have to download
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* the firmware onto the card.
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* For example: hisaxctrl <DriverID> 9 ISAR.BIN
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*/
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#include <linux/init.h>
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#include <linux/config.h>
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#include "hisax.h"
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#include "isac.h"
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#include "ipac.h"
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#include "hscx.h"
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#include "isar.h"
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#include "isdnl1.h"
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#include <linux/pci.h>
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#include <linux/isapnp.h>
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extern const char *CardType[];
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const char *Sedlbauer_revision = "$Revision: 1.34.2.6 $";
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const char *Sedlbauer_Types[] =
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{"None", "speed card/win", "speed star", "speed fax+",
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"speed win II / ISDN PC/104", "speed star II", "speed pci",
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"speed fax+ pyramid", "speed fax+ pci", "HST Saphir III"};
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#define PCI_SUBVENDOR_SPEEDFAX_PYRAMID 0x51
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#define PCI_SUBVENDOR_HST_SAPHIR3 0x52
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#define PCI_SUBVENDOR_SEDLBAUER_PCI 0x53
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#define PCI_SUBVENDOR_SPEEDFAX_PCI 0x54
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#define PCI_SUB_ID_SEDLBAUER 0x01
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#define SEDL_SPEED_CARD_WIN 1
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#define SEDL_SPEED_STAR 2
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#define SEDL_SPEED_FAX 3
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#define SEDL_SPEED_WIN2_PC104 4
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#define SEDL_SPEED_STAR2 5
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#define SEDL_SPEED_PCI 6
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#define SEDL_SPEEDFAX_PYRAMID 7
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#define SEDL_SPEEDFAX_PCI 8
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#define HST_SAPHIR3 9
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#define SEDL_CHIP_TEST 0
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#define SEDL_CHIP_ISAC_HSCX 1
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#define SEDL_CHIP_ISAC_ISAR 2
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#define SEDL_CHIP_IPAC 3
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#define SEDL_BUS_ISA 1
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#define SEDL_BUS_PCI 2
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#define SEDL_BUS_PCMCIA 3
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#define byteout(addr,val) outb(val,addr)
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#define bytein(addr) inb(addr)
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#define SEDL_HSCX_ISA_RESET_ON 0
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#define SEDL_HSCX_ISA_RESET_OFF 1
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#define SEDL_HSCX_ISA_ISAC 2
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#define SEDL_HSCX_ISA_HSCX 3
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#define SEDL_HSCX_ISA_ADR 4
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#define SEDL_HSCX_PCMCIA_RESET 0
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#define SEDL_HSCX_PCMCIA_ISAC 1
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#define SEDL_HSCX_PCMCIA_HSCX 2
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#define SEDL_HSCX_PCMCIA_ADR 4
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#define SEDL_ISAR_ISA_ISAC 4
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#define SEDL_ISAR_ISA_ISAR 6
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#define SEDL_ISAR_ISA_ADR 8
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#define SEDL_ISAR_ISA_ISAR_RESET_ON 10
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#define SEDL_ISAR_ISA_ISAR_RESET_OFF 12
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#define SEDL_IPAC_ANY_ADR 0
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#define SEDL_IPAC_ANY_IPAC 2
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#define SEDL_IPAC_PCI_BASE 0
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#define SEDL_IPAC_PCI_ADR 0xc0
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#define SEDL_IPAC_PCI_IPAC 0xc8
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#define SEDL_ISAR_PCI_ADR 0xc8
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#define SEDL_ISAR_PCI_ISAC 0xd0
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#define SEDL_ISAR_PCI_ISAR 0xe0
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#define SEDL_ISAR_PCI_ISAR_RESET_ON 0x01
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#define SEDL_ISAR_PCI_ISAR_RESET_OFF 0x18
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#define SEDL_ISAR_PCI_LED1 0x08
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#define SEDL_ISAR_PCI_LED2 0x10
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#define SEDL_RESET 0x3 /* same as DOS driver */
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static inline u_char
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readreg(unsigned int ale, unsigned int adr, u_char off)
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{
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register u_char ret;
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byteout(ale, off);
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ret = bytein(adr);
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return (ret);
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}
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static inline void
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readfifo(unsigned int ale, unsigned int adr, u_char off, u_char * data, int size)
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{
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byteout(ale, off);
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insb(adr, data, size);
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}
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static inline void
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writereg(unsigned int ale, unsigned int adr, u_char off, u_char data)
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{
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byteout(ale, off);
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byteout(adr, data);
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}
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static inline void
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writefifo(unsigned int ale, unsigned int adr, u_char off, u_char * data, int size)
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{
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byteout(ale, off);
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outsb(adr, data, size);
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}
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/* Interface functions */
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static u_char
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ReadISAC(struct IsdnCardState *cs, u_char offset)
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{
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return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset));
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}
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static void
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WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
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{
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset, value);
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}
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static void
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ReadISACfifo(struct IsdnCardState *cs, u_char * data, int size)
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{
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readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size);
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}
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static void
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WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
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{
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writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0, data, size);
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}
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static u_char
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ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
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{
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return (readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset|0x80));
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}
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static void
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WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
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{
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, offset|0x80, value);
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}
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static void
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ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
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{
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readfifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size);
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}
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static void
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WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
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{
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writefifo(cs->hw.sedl.adr, cs->hw.sedl.isac, 0x80, data, size);
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}
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static u_char
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ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
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{
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return (readreg(cs->hw.sedl.adr,
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cs->hw.sedl.hscx, offset + (hscx ? 0x40 : 0)));
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}
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static void
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WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
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{
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writereg(cs->hw.sedl.adr,
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cs->hw.sedl.hscx, offset + (hscx ? 0x40 : 0), value);
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}
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/* ISAR access routines
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* mode = 0 access with IRQ on
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* mode = 1 access with IRQ off
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* mode = 2 access with IRQ off and using last offset
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*/
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static u_char
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ReadISAR(struct IsdnCardState *cs, int mode, u_char offset)
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{
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if (mode == 0)
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return (readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, offset));
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else if (mode == 1)
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byteout(cs->hw.sedl.adr, offset);
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return(bytein(cs->hw.sedl.hscx));
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}
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static void
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WriteISAR(struct IsdnCardState *cs, int mode, u_char offset, u_char value)
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{
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if (mode == 0)
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, offset, value);
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else {
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if (mode == 1)
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byteout(cs->hw.sedl.adr, offset);
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byteout(cs->hw.sedl.hscx, value);
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}
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}
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/*
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* fast interrupt HSCX stuff goes here
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*/
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#define READHSCX(cs, nr, reg) readreg(cs->hw.sedl.adr, \
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cs->hw.sedl.hscx, reg + (nr ? 0x40 : 0))
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#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.sedl.adr, \
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cs->hw.sedl.hscx, reg + (nr ? 0x40 : 0), data)
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#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.sedl.adr, \
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cs->hw.sedl.hscx, (nr ? 0x40 : 0), ptr, cnt)
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#define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.sedl.adr, \
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cs->hw.sedl.hscx, (nr ? 0x40 : 0), ptr, cnt)
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#include "hscx_irq.c"
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static irqreturn_t
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sedlbauer_interrupt(int intno, void *dev_id, struct pt_regs *regs)
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{
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struct IsdnCardState *cs = dev_id;
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u_char val;
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u_long flags;
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spin_lock_irqsave(&cs->lock, flags);
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if ((cs->hw.sedl.bus == SEDL_BUS_PCMCIA) && (*cs->busy_flag == 1)) {
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/* The card tends to generate interrupts while being removed
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causing us to just crash the kernel. bad. */
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spin_unlock_irqrestore(&cs->lock, flags);
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printk(KERN_WARNING "Sedlbauer: card not available!\n");
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return IRQ_NONE;
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}
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
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Start_HSCX:
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if (val)
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hscx_int_main(cs, val);
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
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Start_ISAC:
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if (val)
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isac_interrupt(cs, val);
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
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if (val) {
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if (cs->debug & L1_DEB_HSCX)
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debugl1(cs, "HSCX IntStat after IntRoutine");
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goto Start_HSCX;
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}
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
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if (val) {
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if (cs->debug & L1_DEB_ISAC)
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debugl1(cs, "ISAC IntStat after IntRoutine");
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goto Start_ISAC;
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}
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK, 0xFF);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK + 0x40, 0xFF);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0xFF);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0x0);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK, 0x0);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_MASK + 0x40, 0x0);
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spin_unlock_irqrestore(&cs->lock, flags);
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return IRQ_HANDLED;
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}
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static irqreturn_t
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sedlbauer_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs)
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{
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struct IsdnCardState *cs = dev_id;
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u_char ista, val, icnt = 5;
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u_long flags;
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spin_lock_irqsave(&cs->lock, flags);
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ista = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ISTA);
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Start_IPAC:
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if (cs->debug & L1_DEB_IPAC)
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debugl1(cs, "IPAC ISTA %02X", ista);
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if (ista & 0x0f) {
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
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if (ista & 0x01)
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val |= 0x01;
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if (ista & 0x04)
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val |= 0x02;
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if (ista & 0x08)
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val |= 0x04;
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if (val)
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hscx_int_main(cs, val);
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}
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if (ista & 0x20) {
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val = 0xfe & readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA | 0x80);
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if (val) {
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isac_interrupt(cs, val);
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}
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}
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if (ista & 0x10) {
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val = 0x01;
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isac_interrupt(cs, val);
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}
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ista = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_ISTA);
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if ((ista & 0x3f) && icnt) {
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icnt--;
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goto Start_IPAC;
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}
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if (!icnt)
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if (cs->debug & L1_DEB_ISAC)
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debugl1(cs, "Sedlbauer IRQ LOOP");
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xFF);
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xC0);
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spin_unlock_irqrestore(&cs->lock, flags);
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return IRQ_HANDLED;
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}
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static irqreturn_t
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sedlbauer_interrupt_isar(int intno, void *dev_id, struct pt_regs *regs)
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{
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struct IsdnCardState *cs = dev_id;
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u_char val;
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int cnt = 5;
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u_long flags;
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spin_lock_irqsave(&cs->lock, flags);
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT);
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Start_ISAR:
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if (val & ISAR_IRQSTA)
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isar_int_main(cs);
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
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Start_ISAC:
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if (val)
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isac_interrupt(cs, val);
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT);
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if ((val & ISAR_IRQSTA) && --cnt) {
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if (cs->debug & L1_DEB_HSCX)
|
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debugl1(cs, "ISAR IntStat after IntRoutine");
|
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goto Start_ISAR;
|
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}
|
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val = readreg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_ISTA);
|
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if (val && --cnt) {
|
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if (cs->debug & L1_DEB_ISAC)
|
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debugl1(cs, "ISAC IntStat after IntRoutine");
|
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goto Start_ISAC;
|
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}
|
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if (!cnt)
|
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if (cs->debug & L1_DEB_ISAC)
|
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debugl1(cs, "Sedlbauer IRQ LOOP");
|
|
|
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT, 0);
|
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0xFF);
|
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0x0);
|
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writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT, ISAR_IRQMSK);
|
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spin_unlock_irqrestore(&cs->lock, flags);
|
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return IRQ_HANDLED;
|
|
}
|
|
|
|
void
|
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release_io_sedlbauer(struct IsdnCardState *cs)
|
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{
|
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int bytecnt = 8;
|
|
|
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if (cs->subtyp == SEDL_SPEED_FAX) {
|
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bytecnt = 16;
|
|
} else if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
|
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bytecnt = 256;
|
|
}
|
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if (cs->hw.sedl.cfg_reg)
|
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release_region(cs->hw.sedl.cfg_reg, bytecnt);
|
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}
|
|
|
|
static void
|
|
reset_sedlbauer(struct IsdnCardState *cs)
|
|
{
|
|
printk(KERN_INFO "Sedlbauer: resetting card\n");
|
|
|
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if (!((cs->hw.sedl.bus == SEDL_BUS_PCMCIA) &&
|
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(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);
|
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writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_POTA2, 0x0);
|
|
mdelay(10);
|
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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);
|
|
}
|