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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [drivers/] [isdn/] [hisax/] [avm_a1.c] - Blame information for rev 1777

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/* $Id: avm_a1.c,v 1.1 2005-12-20 10:17:01 jcastillo Exp $
 
 * avm_a1.c     low level stuff for AVM A1 (Fritz) isdn cards
 *
 * Author       Karsten Keil (keil@isdn4linux.de)
 *
 *
 * $Log: not supported by cvs2svn $
 * Revision 1.1.1.1  2001/09/10 07:44:18  simons
 * Initial import
 *
 * Revision 1.1.1.1  2001/07/02 17:58:32  simons
 * Initial revision
 *
 * Revision 1.6.2.12  1998/11/03 00:05:44  keil
 * certification related changes
 * fixed logging for smaller stack use
 *
 * Revision 1.6.2.11  1998/09/27 13:05:30  keil
 * Apply most changes from 2.1.X (HiSax 3.1)
 *
 * Revision 1.6.2.10  1998/05/27 18:04:50  keil
 * HiSax 3.0
 *
 * Revision 1.6.2.9  1998/04/08 21:58:39  keil
 * New init code
 *
 * Revision 1.6.2.8  1998/01/27 22:37:49  keil
 * fast io
 *
 * Revision 1.6.2.7  1998/01/13 23:06:11  keil
 * really disable internal timer
 *
 * Revision 1.6.2.6  1998/01/02 06:49:01  calle
 * Perodic timer of A1 now disabled, no need for linux driver.
 *
 * Revision 1.6.2.5  1997/11/15 18:50:41  keil
 * new common init function
 *
 * Revision 1.6.2.4  1997/10/17 22:13:29  keil
 * update to last hisax version
 *
 * Revision 2.1  1997/07/27 21:47:13  keil
 * new interface structures
 *
 * Revision 2.0  1997/06/26 11:02:48  keil
 * New Layer and card interface
 *
 * Revision 1.6  1997/04/13 19:54:07  keil
 * Change in IRQ check delay for SMP
 *
 * Revision 1.5  1997/04/06 22:54:10  keil
 * Using SKB's
 *
 * Revision 1.4  1997/01/27 15:50:21  keil
 * SMP proof,cosmetics
 *
 * Revision 1.3  1997/01/21 22:14:20  keil
 * cleanups
 *
 * Revision 1.2  1996/10/27 22:07:31  keil
 * cosmetic changes
 *
 * Revision 1.1  1996/10/13 20:04:49  keil
 * Initial revision
 *
 *
 */
#define __NO_VERSION__
#include "hisax.h"
#include "isac.h"
#include "hscx.h"
#include "isdnl1.h"
 
extern const char *CardType[];
static const char *avm_revision = "$Revision: 1.1 $";
 
#define  AVM_A1_STAT_ISAC       0x01
#define  AVM_A1_STAT_HSCX       0x02
#define  AVM_A1_STAT_TIMER      0x04
 
#define byteout(addr,val) outb(val,addr)
#define bytein(addr) inb(addr)
 
static inline u_char
readreg(unsigned int adr, u_char off)
{
        return (bytein(adr + off));
}
 
static inline void
writereg(unsigned int adr, u_char off, u_char data)
{
        byteout(adr + off, data);
}
 
 
static inline void
read_fifo(unsigned int adr, u_char * data, int size)
{
        insb(adr, data, size);
}
 
static void
write_fifo(unsigned int adr, u_char * data, int size)
{
        outsb(adr, data, size);
}
 
/* Interface functions */
 
static u_char
ReadISAC(struct IsdnCardState *cs, u_char offset)
{
        return (readreg(cs->hw.avm.isac, offset));
}
 
static void
WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
{
        writereg(cs->hw.avm.isac, offset, value);
}
 
static void
ReadISACfifo(struct IsdnCardState *cs, u_char * data, int size)
{
        read_fifo(cs->hw.avm.isacfifo, data, size);
}
 
static void
WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
{
        write_fifo(cs->hw.avm.isacfifo, data, size);
}
 
static u_char
ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
{
        return (readreg(cs->hw.avm.hscx[hscx], offset));
}
 
static void
WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
{
        writereg(cs->hw.avm.hscx[hscx], offset, value);
}
 
/*
 * fast interrupt HSCX stuff goes here
 */
 
#define READHSCX(cs, nr, reg) readreg(cs->hw.avm.hscx[nr], reg)
#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.avm.hscx[nr], reg, data)
#define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)
#define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)
 
#include "hscx_irq.c"
 
static void
avm_a1_interrupt(int intno, void *dev_id, struct pt_regs *regs)
{
        struct IsdnCardState *cs = dev_id;
        u_char val, sval, stat = 0;
 
        if (!cs) {
                printk(KERN_WARNING "AVM A1: Spurious interrupt!\n");
                return;
        }
        while (((sval = bytein(cs->hw.avm.cfg_reg)) & 0xf) != 0x7) {
                if (!(sval & AVM_A1_STAT_TIMER)) {
                        byteout(cs->hw.avm.cfg_reg, 0x1E);
                        sval = bytein(cs->hw.avm.cfg_reg);
                } else if (cs->debug & L1_DEB_INTSTAT)
                        debugl1(cs, "avm IntStatus %x", sval);
                if (!(sval & AVM_A1_STAT_HSCX)) {
                        val = readreg(cs->hw.avm.hscx[1], HSCX_ISTA);
                        if (val) {
                                hscx_int_main(cs, val);
                                stat |= 1;
                        }
                }
                if (!(sval & AVM_A1_STAT_ISAC)) {
                        val = readreg(cs->hw.avm.isac, ISAC_ISTA);
                        if (val) {
                                isac_interrupt(cs, val);
                                stat |= 2;
                        }
                }
        }
        if (stat & 1) {
                writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0xFF);
                writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0xFF);
                writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0x0);
                writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0x0);
        }
        if (stat & 2) {
                writereg(cs->hw.avm.isac, ISAC_MASK, 0xFF);
                writereg(cs->hw.avm.isac, ISAC_MASK, 0x0);
        }
}
 
inline static void
release_ioregs(struct IsdnCardState *cs, int mask)
{
        release_region(cs->hw.avm.cfg_reg, 8);
        if (mask & 1)
                release_region(cs->hw.avm.isac + 32, 32);
        if (mask & 2)
                release_region(cs->hw.avm.isacfifo, 1);
        if (mask & 4)
                release_region(cs->hw.avm.hscx[0] + 32, 32);
        if (mask & 8)
                release_region(cs->hw.avm.hscxfifo[0], 1);
        if (mask & 0x10)
                release_region(cs->hw.avm.hscx[1] + 32, 32);
        if (mask & 0x20)
                release_region(cs->hw.avm.hscxfifo[1], 1);
}
 
static int
AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
        switch (mt) {
                case CARD_RESET:
                        return(0);
                case CARD_RELEASE:
                        release_ioregs(cs, 0x3f);
                        return(0);
                case CARD_SETIRQ:
                        return(request_irq(cs->irq, &avm_a1_interrupt,
                                        I4L_IRQ_FLAG, "HiSax", cs));
                case CARD_INIT:
                        inithscxisac(cs, 1);
                        byteout(cs->hw.avm.cfg_reg, 0x16);
                        byteout(cs->hw.avm.cfg_reg, 0x1E);
                        inithscxisac(cs, 2);
                        return(0);
                case CARD_TEST:
                        return(0);
        }
        return(0);
}
 
__initfunc(int
setup_avm_a1(struct IsdnCard *card))
{
        u_char val;
        struct IsdnCardState *cs = card->cs;
        long flags;
        char tmp[64];
 
        strcpy(tmp, avm_revision);
        printk(KERN_INFO "HiSax: AVM driver Rev. %s\n", HiSax_getrev(tmp));
        if (cs->typ != ISDN_CTYPE_A1)
                return (0);
 
        cs->hw.avm.cfg_reg = card->para[1] + 0x1800;
        cs->hw.avm.isac = card->para[1] + 0x1400 - 0x20;
        cs->hw.avm.hscx[0] = card->para[1] + 0x400 - 0x20;
        cs->hw.avm.hscx[1] = card->para[1] + 0xc00 - 0x20;
        cs->hw.avm.isacfifo = card->para[1] + 0x1000;
        cs->hw.avm.hscxfifo[0] = card->para[1];
        cs->hw.avm.hscxfifo[1] = card->para[1] + 0x800;
        cs->irq = card->para[0];
        if (check_region((cs->hw.avm.cfg_reg), 8)) {
                printk(KERN_WARNING
                       "HiSax: %s config port %x-%x already in use\n",
                       CardType[card->typ],
                       cs->hw.avm.cfg_reg,
                       cs->hw.avm.cfg_reg + 8);
                return (0);
        } else {
                request_region(cs->hw.avm.cfg_reg, 8, "avm cfg");
        }
        if (check_region((cs->hw.avm.isac + 32), 32)) {
                printk(KERN_WARNING
                       "HiSax: %s isac ports %x-%x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.isac + 32,
                       cs->hw.avm.isac + 64);
                release_ioregs(cs, 0);
                return (0);
        } else {
                request_region(cs->hw.avm.isac + 32, 32, "HiSax isac");
        }
        if (check_region((cs->hw.avm.isacfifo), 1)) {
                printk(KERN_WARNING
                       "HiSax: %s isac fifo port %x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.isacfifo);
                release_ioregs(cs, 1);
                return (0);
        } else {
                request_region(cs->hw.avm.isacfifo, 1, "HiSax isac fifo");
        }
        if (check_region((cs->hw.avm.hscx[0]) + 32, 32)) {
                printk(KERN_WARNING
                       "HiSax: %s hscx A ports %x-%x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.hscx[0] + 32,
                       cs->hw.avm.hscx[0] + 64);
                release_ioregs(cs, 3);
                return (0);
        } else {
                request_region(cs->hw.avm.hscx[0] + 32, 32, "HiSax hscx A");
        }
        if (check_region(cs->hw.avm.hscxfifo[0], 1)) {
                printk(KERN_WARNING
                       "HiSax: %s hscx A fifo port %x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.hscxfifo[0]);
                release_ioregs(cs, 7);
                return (0);
        } else {
                request_region(cs->hw.avm.hscxfifo[0], 1, "HiSax hscx A fifo");
        }
        if (check_region(cs->hw.avm.hscx[1] + 32, 32)) {
                printk(KERN_WARNING
                       "HiSax: %s hscx B ports %x-%x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.hscx[1] + 32,
                       cs->hw.avm.hscx[1] + 64);
                release_ioregs(cs, 0xf);
                return (0);
        } else {
                request_region(cs->hw.avm.hscx[1] + 32, 32, "HiSax hscx B");
        }
        if (check_region(cs->hw.avm.hscxfifo[1], 1)) {
                printk(KERN_WARNING
                       "HiSax: %s hscx B fifo port %x already in use\n",
                       CardType[cs->typ],
                       cs->hw.avm.hscxfifo[1]);
                release_ioregs(cs, 0x1f);
                return (0);
        } else {
                request_region(cs->hw.avm.hscxfifo[1], 1, "HiSax hscx B fifo");
        }
        save_flags(flags);
        byteout(cs->hw.avm.cfg_reg, 0x0);
        sti();
        HZDELAY(HZ / 5 + 1);
        byteout(cs->hw.avm.cfg_reg, 0x1);
        HZDELAY(HZ / 5 + 1);
        byteout(cs->hw.avm.cfg_reg, 0x0);
        HZDELAY(HZ / 5 + 1);
        val = cs->irq;
        if (val == 9)
                val = 2;
        byteout(cs->hw.avm.cfg_reg + 1, val);
        HZDELAY(HZ / 5 + 1);
        byteout(cs->hw.avm.cfg_reg, 0x0);
        HZDELAY(HZ / 5 + 1);
        restore_flags(flags);
 
        val = bytein(cs->hw.avm.cfg_reg);
        printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
               cs->hw.avm.cfg_reg, val);
        val = bytein(cs->hw.avm.cfg_reg + 3);
        printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
               cs->hw.avm.cfg_reg + 3, val);
        val = bytein(cs->hw.avm.cfg_reg + 2);
        printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
               cs->hw.avm.cfg_reg + 2, val);
        val = bytein(cs->hw.avm.cfg_reg);
        printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
               cs->hw.avm.cfg_reg, val);
 
        printk(KERN_INFO
               "HiSax: %s config irq:%d cfg:0x%X\n",
               CardType[cs->typ], cs->irq,
               cs->hw.avm.cfg_reg);
        printk(KERN_INFO
               "HiSax: isac:0x%X/0x%X\n",
               cs->hw.avm.isac + 32, cs->hw.avm.isacfifo);
        printk(KERN_INFO
               "HiSax: hscx A:0x%X/0x%X  hscx B:0x%X/0x%X\n",
               cs->hw.avm.hscx[0] + 32, cs->hw.avm.hscxfifo[0],
               cs->hw.avm.hscx[1] + 32, cs->hw.avm.hscxfifo[1]);
 
        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;
        ISACVersion(cs, "AVM A1:");
        if (HscxVersion(cs, "AVM A1:")) {
                printk(KERN_WARNING
                       "AVM A1: wrong HSCX versions check IO address\n");
                release_ioregs(cs, 0x3f);
                return (0);
        }
        return (1);
}

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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [drivers/] [isdn/] [hisax/] [avm_a1.c] - Blame information for rev 1777

Line No.	Rev	Author	Line
1	1626	jcastillo	`/* $Id: avm_a1.c,v 1.1 2005-12-20 10:17:01 jcastillo Exp $`
2
3			`* avm_a1.c low level stuff for AVM A1 (Fritz) isdn cards`
4			`*`
5			`* Author Karsten Keil (keil@isdn4linux.de)`
6			`*`
7			`*`
8			`* $Log: not supported by cvs2svn $`
9			`* Revision 1.1.1.1 2001/09/10 07:44:18 simons`
10			`* Initial import`
11			`*`
12			`* Revision 1.1.1.1 2001/07/02 17:58:32 simons`
13			`* Initial revision`
14			`*`
15			`* Revision 1.6.2.12 1998/11/03 00:05:44 keil`
16			`* certification related changes`
17			`* fixed logging for smaller stack use`
18			`*`
19			`* Revision 1.6.2.11 1998/09/27 13:05:30 keil`
20			`* Apply most changes from 2.1.X (HiSax 3.1)`
21			`*`
22			`* Revision 1.6.2.10 1998/05/27 18:04:50 keil`
23			`* HiSax 3.0`
24			`*`
25			`* Revision 1.6.2.9 1998/04/08 21:58:39 keil`
26			`* New init code`
27			`*`
28			`* Revision 1.6.2.8 1998/01/27 22:37:49 keil`
29			`* fast io`
30			`*`
31			`* Revision 1.6.2.7 1998/01/13 23:06:11 keil`
32			`* really disable internal timer`
33			`*`
34			`* Revision 1.6.2.6 1998/01/02 06:49:01 calle`
35			`* Perodic timer of A1 now disabled, no need for linux driver.`
36			`*`
37			`* Revision 1.6.2.5 1997/11/15 18:50:41 keil`
38			`* new common init function`
39			`*`
40			`* Revision 1.6.2.4 1997/10/17 22:13:29 keil`
41			`* update to last hisax version`
42			`*`
43			`* Revision 2.1 1997/07/27 21:47:13 keil`
44			`* new interface structures`
45			`*`
46			`* Revision 2.0 1997/06/26 11:02:48 keil`
47			`* New Layer and card interface`
48			`*`
49			`* Revision 1.6 1997/04/13 19:54:07 keil`
50			`* Change in IRQ check delay for SMP`
51			`*`
52			`* Revision 1.5 1997/04/06 22:54:10 keil`
53			`* Using SKB's`
54			`*`
55			`* Revision 1.4 1997/01/27 15:50:21 keil`
56			`* SMP proof,cosmetics`
57			`*`
58			`* Revision 1.3 1997/01/21 22:14:20 keil`
59			`* cleanups`
60			`*`
61			`* Revision 1.2 1996/10/27 22:07:31 keil`
62			`* cosmetic changes`
63			`*`
64			`* Revision 1.1 1996/10/13 20:04:49 keil`
65			`* Initial revision`
66			`*`
67			`*`
68			`*/`
69			`#define __NO_VERSION__`
70			`#include "hisax.h"`
71			`#include "isac.h"`
72			`#include "hscx.h"`
73			`#include "isdnl1.h"`
74
75			`extern const char *CardType[];`
76			`static const char *avm_revision = "$Revision: 1.1 $";`
77
78			`#define AVM_A1_STAT_ISAC 0x01`
79			`#define AVM_A1_STAT_HSCX 0x02`
80			`#define AVM_A1_STAT_TIMER 0x04`
81
82			`#define byteout(addr,val) outb(val,addr)`
83			`#define bytein(addr) inb(addr)`
84
85			`static inline u_char`
86			`readreg(unsigned int adr, u_char off)`
87			`{`
88			`return (bytein(adr + off));`
89			`}`
90
91			`static inline void`
92			`writereg(unsigned int adr, u_char off, u_char data)`
93			`{`
94			`byteout(adr + off, data);`
95			`}`
96
97
98			`static inline void`
99			`read_fifo(unsigned int adr, u_char * data, int size)`
100			`{`
101			`insb(adr, data, size);`
102			`}`
103
104			`static void`
105			`write_fifo(unsigned int adr, u_char * data, int size)`
106			`{`
107			`outsb(adr, data, size);`
108			`}`
109
110			`/* Interface functions */`
111
112			`static u_char`
113			`ReadISAC(struct IsdnCardState *cs, u_char offset)`
114			`{`
115			`return (readreg(cs->hw.avm.isac, offset));`
116			`}`
117
118			`static void`
119			`WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)`
120			`{`
121			`writereg(cs->hw.avm.isac, offset, value);`
122			`}`
123
124			`static void`
125			`ReadISACfifo(struct IsdnCardState cs, u_char data, int size)`
126			`{`
127			`read_fifo(cs->hw.avm.isacfifo, data, size);`
128			`}`
129
130			`static void`
131			`WriteISACfifo(struct IsdnCardState cs, u_char data, int size)`
132			`{`
133			`write_fifo(cs->hw.avm.isacfifo, data, size);`
134			`}`
135
136			`static u_char`
137			`ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)`
138			`{`
139			`return (readreg(cs->hw.avm.hscx[hscx], offset));`
140			`}`
141
142			`static void`
143			`WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)`
144			`{`
145			`writereg(cs->hw.avm.hscx[hscx], offset, value);`
146			`}`
147
148			`/*`
149			`* fast interrupt HSCX stuff goes here`
150			`*/`
151
152			`#define READHSCX(cs, nr, reg) readreg(cs->hw.avm.hscx[nr], reg)`
153			`#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.avm.hscx[nr], reg, data)`
154			`#define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)`
155			`#define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)`
156
157			`#include "hscx_irq.c"`
158
159			`static void`
160			`avm_a1_interrupt(int intno, void dev_id, struct pt_regs regs)`
161			`{`
162			`struct IsdnCardState *cs = dev_id;`
163			`u_char val, sval, stat = 0;`
164
165			`if (!cs) {`
166			`printk(KERN_WARNING "AVM A1: Spurious interrupt!\n");`
167			`return;`
168			`}`
169			`while (((sval = bytein(cs->hw.avm.cfg_reg)) & 0xf) != 0x7) {`
170			`if (!(sval & AVM_A1_STAT_TIMER)) {`
171			`byteout(cs->hw.avm.cfg_reg, 0x1E);`
172			`sval = bytein(cs->hw.avm.cfg_reg);`
173			`} else if (cs->debug & L1_DEB_INTSTAT)`
174			`debugl1(cs, "avm IntStatus %x", sval);`
175			`if (!(sval & AVM_A1_STAT_HSCX)) {`
176			`val = readreg(cs->hw.avm.hscx[1], HSCX_ISTA);`
177			`if (val) {`
178			`hscx_int_main(cs, val);`
179			`stat \|= 1;`
180			`}`
181			`}`
182			`if (!(sval & AVM_A1_STAT_ISAC)) {`
183			`val = readreg(cs->hw.avm.isac, ISAC_ISTA);`
184			`if (val) {`
185			`isac_interrupt(cs, val);`
186			`stat \|= 2;`
187			`}`
188			`}`
189			`}`
190			`if (stat & 1) {`
191			`writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0xFF);`
192			`writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0xFF);`
193			`writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0x0);`
194			`writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0x0);`
195			`}`
196			`if (stat & 2) {`
197			`writereg(cs->hw.avm.isac, ISAC_MASK, 0xFF);`
198			`writereg(cs->hw.avm.isac, ISAC_MASK, 0x0);`
199			`}`
200			`}`
201
202			`inline static void`
203			`release_ioregs(struct IsdnCardState *cs, int mask)`
204			`{`
205			`release_region(cs->hw.avm.cfg_reg, 8);`
206			`if (mask & 1)`
207			`release_region(cs->hw.avm.isac + 32, 32);`
208			`if (mask & 2)`
209			`release_region(cs->hw.avm.isacfifo, 1);`
210			`if (mask & 4)`
211			`release_region(cs->hw.avm.hscx[0] + 32, 32);`
212			`if (mask & 8)`
213			`release_region(cs->hw.avm.hscxfifo[0], 1);`
214			`if (mask & 0x10)`
215			`release_region(cs->hw.avm.hscx[1] + 32, 32);`
216			`if (mask & 0x20)`
217			`release_region(cs->hw.avm.hscxfifo[1], 1);`
218			`}`
219
220			`static int`
221			`AVM_card_msg(struct IsdnCardState cs, int mt, void arg)`
222			`{`
223			`switch (mt) {`
224			`case CARD_RESET:`
225			`return(0);`
226			`case CARD_RELEASE:`
227			`release_ioregs(cs, 0x3f);`
228			`return(0);`
229			`case CARD_SETIRQ:`
230			`return(request_irq(cs->irq, &avm_a1_interrupt,`
231			`I4L_IRQ_FLAG, "HiSax", cs));`
232			`case CARD_INIT:`
233			`inithscxisac(cs, 1);`
234			`byteout(cs->hw.avm.cfg_reg, 0x16);`
235			`byteout(cs->hw.avm.cfg_reg, 0x1E);`
236			`inithscxisac(cs, 2);`
237			`return(0);`
238			`case CARD_TEST:`
239			`return(0);`
240			`}`
241			`return(0);`
242			`}`
243
244			`__initfunc(int`
245			`setup_avm_a1(struct IsdnCard *card))`
246			`{`
247			`u_char val;`
248			`struct IsdnCardState *cs = card->cs;`
249			`long flags;`
250			`char tmp[64];`
251
252			`strcpy(tmp, avm_revision);`
253			`printk(KERN_INFO "HiSax: AVM driver Rev. %s\n", HiSax_getrev(tmp));`
254			`if (cs->typ != ISDN_CTYPE_A1)`
255			`return (0);`
256
257			`cs->hw.avm.cfg_reg = card->para[1] + 0x1800;`
258			`cs->hw.avm.isac = card->para[1] + 0x1400 - 0x20;`
259			`cs->hw.avm.hscx[0] = card->para[1] + 0x400 - 0x20;`
260			`cs->hw.avm.hscx[1] = card->para[1] + 0xc00 - 0x20;`
261			`cs->hw.avm.isacfifo = card->para[1] + 0x1000;`
262			`cs->hw.avm.hscxfifo[0] = card->para[1];`
263			`cs->hw.avm.hscxfifo[1] = card->para[1] + 0x800;`
264			`cs->irq = card->para[0];`
265			`if (check_region((cs->hw.avm.cfg_reg), 8)) {`
266			`printk(KERN_WARNING`
267			`"HiSax: %s config port %x-%x already in use\n",`
268			`CardType[card->typ],`
269			`cs->hw.avm.cfg_reg,`
270			`cs->hw.avm.cfg_reg + 8);`
271			`return (0);`
272			`} else {`
273			`request_region(cs->hw.avm.cfg_reg, 8, "avm cfg");`
274			`}`
275			`if (check_region((cs->hw.avm.isac + 32), 32)) {`
276			`printk(KERN_WARNING`
277			`"HiSax: %s isac ports %x-%x already in use\n",`
278			`CardType[cs->typ],`
279			`cs->hw.avm.isac + 32,`
280			`cs->hw.avm.isac + 64);`
281			`release_ioregs(cs, 0);`
282			`return (0);`
283			`} else {`
284			`request_region(cs->hw.avm.isac + 32, 32, "HiSax isac");`
285			`}`
286			`if (check_region((cs->hw.avm.isacfifo), 1)) {`
287			`printk(KERN_WARNING`
288			`"HiSax: %s isac fifo port %x already in use\n",`
289			`CardType[cs->typ],`
290			`cs->hw.avm.isacfifo);`
291			`release_ioregs(cs, 1);`
292			`return (0);`
293			`} else {`
294			`request_region(cs->hw.avm.isacfifo, 1, "HiSax isac fifo");`
295			`}`
296			`if (check_region((cs->hw.avm.hscx[0]) + 32, 32)) {`
297			`printk(KERN_WARNING`
298			`"HiSax: %s hscx A ports %x-%x already in use\n",`
299			`CardType[cs->typ],`
300			`cs->hw.avm.hscx[0] + 32,`
301			`cs->hw.avm.hscx[0] + 64);`
302			`release_ioregs(cs, 3);`
303			`return (0);`
304			`} else {`
305			`request_region(cs->hw.avm.hscx[0] + 32, 32, "HiSax hscx A");`
306			`}`
307			`if (check_region(cs->hw.avm.hscxfifo[0], 1)) {`
308			`printk(KERN_WARNING`
309			`"HiSax: %s hscx A fifo port %x already in use\n",`
310			`CardType[cs->typ],`
311			`cs->hw.avm.hscxfifo[0]);`
312			`release_ioregs(cs, 7);`
313			`return (0);`
314			`} else {`
315			`request_region(cs->hw.avm.hscxfifo[0], 1, "HiSax hscx A fifo");`
316			`}`
317			`if (check_region(cs->hw.avm.hscx[1] + 32, 32)) {`
318			`printk(KERN_WARNING`
319			`"HiSax: %s hscx B ports %x-%x already in use\n",`
320			`CardType[cs->typ],`
321			`cs->hw.avm.hscx[1] + 32,`
322			`cs->hw.avm.hscx[1] + 64);`
323			`release_ioregs(cs, 0xf);`
324			`return (0);`
325			`} else {`
326			`request_region(cs->hw.avm.hscx[1] + 32, 32, "HiSax hscx B");`
327			`}`
328			`if (check_region(cs->hw.avm.hscxfifo[1], 1)) {`
329			`printk(KERN_WARNING`
330			`"HiSax: %s hscx B fifo port %x already in use\n",`
331			`CardType[cs->typ],`
332			`cs->hw.avm.hscxfifo[1]);`
333			`release_ioregs(cs, 0x1f);`
334			`return (0);`
335			`} else {`
336			`request_region(cs->hw.avm.hscxfifo[1], 1, "HiSax hscx B fifo");`
337			`}`
338			`save_flags(flags);`
339			`byteout(cs->hw.avm.cfg_reg, 0x0);`
340			`sti();`
341			`HZDELAY(HZ / 5 + 1);`
342			`byteout(cs->hw.avm.cfg_reg, 0x1);`
343			`HZDELAY(HZ / 5 + 1);`
344			`byteout(cs->hw.avm.cfg_reg, 0x0);`
345			`HZDELAY(HZ / 5 + 1);`
346			`val = cs->irq;`
347			`if (val == 9)`
348			`val = 2;`
349			`byteout(cs->hw.avm.cfg_reg + 1, val);`
350			`HZDELAY(HZ / 5 + 1);`
351			`byteout(cs->hw.avm.cfg_reg, 0x0);`
352			`HZDELAY(HZ / 5 + 1);`
353			`restore_flags(flags);`
354
355			`val = bytein(cs->hw.avm.cfg_reg);`
356			`printk(KERN_INFO "AVM A1: Byte at %x is %x\n",`
357			`cs->hw.avm.cfg_reg, val);`
358			`val = bytein(cs->hw.avm.cfg_reg + 3);`
359			`printk(KERN_INFO "AVM A1: Byte at %x is %x\n",`
360			`cs->hw.avm.cfg_reg + 3, val);`
361			`val = bytein(cs->hw.avm.cfg_reg + 2);`
362			`printk(KERN_INFO "AVM A1: Byte at %x is %x\n",`
363			`cs->hw.avm.cfg_reg + 2, val);`
364			`val = bytein(cs->hw.avm.cfg_reg);`
365			`printk(KERN_INFO "AVM A1: Byte at %x is %x\n",`
366			`cs->hw.avm.cfg_reg, val);`
367
368			`printk(KERN_INFO`
369			`"HiSax: %s config irq:%d cfg:0x%X\n",`
370			`CardType[cs->typ], cs->irq,`
371			`cs->hw.avm.cfg_reg);`
372			`printk(KERN_INFO`
373			`"HiSax: isac:0x%X/0x%X\n",`
374			`cs->hw.avm.isac + 32, cs->hw.avm.isacfifo);`
375			`printk(KERN_INFO`
376			`"HiSax: hscx A:0x%X/0x%X hscx B:0x%X/0x%X\n",`
377			`cs->hw.avm.hscx[0] + 32, cs->hw.avm.hscxfifo[0],`
378			`cs->hw.avm.hscx[1] + 32, cs->hw.avm.hscxfifo[1]);`
379
380			`cs->readisac = &ReadISAC;`
381			`cs->writeisac = &WriteISAC;`
382			`cs->readisacfifo = &ReadISACfifo;`
383			`cs->writeisacfifo = &WriteISACfifo;`
384			`cs->BC_Read_Reg = &ReadHSCX;`
385			`cs->BC_Write_Reg = &WriteHSCX;`
386			`cs->BC_Send_Data = &hscx_fill_fifo;`
387			`cs->cardmsg = &AVM_card_msg;`
388			`ISACVersion(cs, "AVM A1:");`
389			`if (HscxVersion(cs, "AVM A1:")) {`
390			`printk(KERN_WARNING`
391			`"AVM A1: wrong HSCX versions check IO address\n");`
392			`release_ioregs(cs, 0x3f);`
393			`return (0);`
394			`}`
395			`return (1);`
396			`}`