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-rw-r--r--drivers/isdn/hisax/avm_a1p.c267
1 files changed, 0 insertions, 267 deletions
diff --git a/drivers/isdn/hisax/avm_a1p.c b/drivers/isdn/hisax/avm_a1p.c
deleted file mode 100644
index bc52d54ff5e1..000000000000
--- a/drivers/isdn/hisax/avm_a1p.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/* $Id: avm_a1p.c,v 2.9.2.5 2004/01/24 20:47:19 keil Exp $
- *
- * low level stuff for the following AVM cards:
- * A1 PCMCIA
- * FRITZ!Card PCMCIA
- * FRITZ!Card PCMCIA 2.0
- *
- * Author Carsten Paeth
- * Copyright by Carsten Paeth <calle@calle.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "hscx.h"
-#include "isdnl1.h"
-
-/* register offsets */
-#define ADDRREG_OFFSET 0x02
-#define DATAREG_OFFSET 0x03
-#define ASL0_OFFSET 0x04
-#define ASL1_OFFSET 0x05
-#define MODREG_OFFSET 0x06
-#define VERREG_OFFSET 0x07
-
-/* address offsets */
-#define ISAC_FIFO_OFFSET 0x00
-#define ISAC_REG_OFFSET 0x20
-#define HSCX_CH_DIFF 0x40
-#define HSCX_FIFO_OFFSET 0x80
-#define HSCX_REG_OFFSET 0xa0
-
-/* read bits ASL0 */
-#define ASL0_R_TIMER 0x10 /* active low */
-#define ASL0_R_ISAC 0x20 /* active low */
-#define ASL0_R_HSCX 0x40 /* active low */
-#define ASL0_R_TESTBIT 0x80
-#define ASL0_R_IRQPENDING (ASL0_R_ISAC | ASL0_R_HSCX | ASL0_R_TIMER)
-
-/* write bits ASL0 */
-#define ASL0_W_RESET 0x01
-#define ASL0_W_TDISABLE 0x02
-#define ASL0_W_TRESET 0x04
-#define ASL0_W_IRQENABLE 0x08
-#define ASL0_W_TESTBIT 0x80
-
-/* write bits ASL1 */
-#define ASL1_W_LED0 0x10
-#define ASL1_W_LED1 0x20
-#define ASL1_W_ENABLE_S0 0xC0
-
-#define byteout(addr, val) outb(val, addr)
-#define bytein(addr) inb(addr)
-
-static const char *avm_revision = "$Revision: 2.9.2.5 $";
-
-static inline u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
- u_char ret;
-
- offset -= 0x20;
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_REG_OFFSET + offset);
- ret = bytein(cs->hw.avm.cfg_reg + DATAREG_OFFSET);
- return ret;
-}
-
-static inline void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
- offset -= 0x20;
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_REG_OFFSET + offset);
- byteout(cs->hw.avm.cfg_reg + DATAREG_OFFSET, value);
-}
-
-static inline void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_FIFO_OFFSET);
- insb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_FIFO_OFFSET);
- outsb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline u_char
-ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
-{
- u_char ret;
-
- offset -= 0x20;
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
- HSCX_REG_OFFSET + hscx * HSCX_CH_DIFF + offset);
- ret = bytein(cs->hw.avm.cfg_reg + DATAREG_OFFSET);
- return ret;
-}
-
-static inline void
-WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
-{
- offset -= 0x20;
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
- HSCX_REG_OFFSET + hscx * HSCX_CH_DIFF + offset);
- byteout(cs->hw.avm.cfg_reg + DATAREG_OFFSET, value);
-}
-
-static inline void
-ReadHSCXfifo(struct IsdnCardState *cs, int hscx, u_char *data, int size)
-{
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
- HSCX_FIFO_OFFSET + hscx * HSCX_CH_DIFF);
- insb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline void
-WriteHSCXfifo(struct IsdnCardState *cs, int hscx, u_char *data, int size)
-{
- byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
- HSCX_FIFO_OFFSET + hscx * HSCX_CH_DIFF);
- outsb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-/*
- * fast interrupt HSCX stuff goes here
- */
-
-#define READHSCX(cs, nr, reg) ReadHSCX(cs, nr, reg)
-#define WRITEHSCX(cs, nr, reg, data) WriteHSCX(cs, nr, reg, data)
-#define READHSCXFIFO(cs, nr, ptr, cnt) ReadHSCXfifo(cs, nr, ptr, cnt)
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) WriteHSCXfifo(cs, nr, ptr, cnt)
-
-#include "hscx_irq.c"
-
-static irqreturn_t
-avm_a1p_interrupt(int intno, void *dev_id)
-{
- struct IsdnCardState *cs = dev_id;
- u_char val, sval;
- u_long flags;
-
- spin_lock_irqsave(&cs->lock, flags);
- while ((sval = (~bytein(cs->hw.avm.cfg_reg + ASL0_OFFSET) & ASL0_R_IRQPENDING))) {
- if (cs->debug & L1_DEB_INTSTAT)
- debugl1(cs, "avm IntStatus %x", sval);
- if (sval & ASL0_R_HSCX) {
- val = ReadHSCX(cs, 1, HSCX_ISTA);
- if (val)
- hscx_int_main(cs, val);
- }
- if (sval & ASL0_R_ISAC) {
- val = ReadISAC(cs, ISAC_ISTA);
- if (val)
- isac_interrupt(cs, val);
- }
- }
- WriteHSCX(cs, 0, HSCX_MASK, 0xff);
- WriteHSCX(cs, 1, HSCX_MASK, 0xff);
- WriteISAC(cs, ISAC_MASK, 0xff);
- WriteISAC(cs, ISAC_MASK, 0x00);
- WriteHSCX(cs, 0, HSCX_MASK, 0x00);
- WriteHSCX(cs, 1, HSCX_MASK, 0x00);
- spin_unlock_irqrestore(&cs->lock, flags);
- return IRQ_HANDLED;
-}
-
-static int
-AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
- u_long flags;
-
- switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
- HZDELAY(HZ / 5 + 1);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_RESET);
- HZDELAY(HZ / 5 + 1);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
- spin_unlock_irqrestore(&cs->lock, flags);
- return 0;
-
- case CARD_RELEASE:
- /* free_irq is done in HiSax_closecard(). */
- /* free_irq(cs->irq, cs); */
- return 0;
-
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_TDISABLE | ASL0_W_TRESET | ASL0_W_IRQENABLE);
- clear_pending_isac_ints(cs);
- clear_pending_hscx_ints(cs);
- inithscxisac(cs, 1);
- inithscxisac(cs, 2);
- spin_unlock_irqrestore(&cs->lock, flags);
- return 0;
-
- case CARD_TEST:
- /* we really don't need it for the PCMCIA Version */
- return 0;
-
- default:
- /* all card drivers ignore others, so we do the same */
- return 0;
- }
- return 0;
-}
-
-int setup_avm_a1_pcmcia(struct IsdnCard *card)
-{
- u_char model, vers;
- struct IsdnCardState *cs = card->cs;
- char tmp[64];
-
-
- strcpy(tmp, avm_revision);
- printk(KERN_INFO "HiSax: AVM A1 PCMCIA driver Rev. %s\n",
- HiSax_getrev(tmp));
- if (cs->typ != ISDN_CTYPE_A1_PCMCIA)
- return (0);
-
- cs->hw.avm.cfg_reg = card->para[1];
- cs->irq = card->para[0];
-
-
- byteout(cs->hw.avm.cfg_reg + ASL1_OFFSET, ASL1_W_ENABLE_S0);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
- HZDELAY(HZ / 5 + 1);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_RESET);
- HZDELAY(HZ / 5 + 1);
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
-
- byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_TDISABLE | ASL0_W_TRESET);
-
- model = bytein(cs->hw.avm.cfg_reg + MODREG_OFFSET);
- vers = bytein(cs->hw.avm.cfg_reg + VERREG_OFFSET);
-
- printk(KERN_INFO "AVM A1 PCMCIA: io 0x%x irq %d model %d version %d\n",
- cs->hw.avm.cfg_reg, cs->irq, model, vers);
-
- setup_isac(cs);
- cs->readisac = &ReadISAC;
- cs->writeisac = &WriteISAC;
- cs->readisacfifo = &ReadISACfifo;
- cs->writeisacfifo = &WriteISACfifo;
- cs->BC_Read_Reg = &ReadHSCX;
- cs->BC_Write_Reg = &WriteHSCX;
- cs->BC_Send_Data = &hscx_fill_fifo;
- cs->cardmsg = &AVM_card_msg;
- cs->irq_flags = IRQF_SHARED;
- cs->irq_func = &avm_a1p_interrupt;
-
- ISACVersion(cs, "AVM A1 PCMCIA:");
- if (HscxVersion(cs, "AVM A1 PCMCIA:")) {
- printk(KERN_WARNING
- "AVM A1 PCMCIA: wrong HSCX versions check IO address\n");
- return (0);
- }
- return (1);
-}
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