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[/] [test_project/] [trunk/] [linux_sd_driver/] [drivers/] [isdn/] [hisax/] [teles0.c] - Blame information for rev 62

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/* $Id: teles0.c,v 2.15.2.4 2004/01/13 23:48:39 keil Exp $
 *
 * low level stuff for Teles Memory IO isdn cards
 *
 * Author       Karsten Keil
 *              based on the teles driver from Jan den Ouden
 * Copyright    by Karsten Keil      <keil@isdn4linux.de>
 *
 * This software may be used and distributed according to the terms
 * of the GNU General Public License, incorporated herein by reference.
 *
 * Thanks to    Jan den Ouden
 *              Fritz Elfert
 *              Beat Doebeli
 *
 */
 
#include <linux/init.h>
#include "hisax.h"
#include "isdnl1.h"
#include "isac.h"
#include "hscx.h"
 
extern const char *CardType[];
 
static const char *teles0_revision = "$Revision: 2.15.2.4 $";
 
#define TELES_IOMEM_SIZE        0x400
#define byteout(addr,val) outb(val,addr)
#define bytein(addr) inb(addr)
 
static inline u_char
readisac(void __iomem *adr, u_char off)
{
        return readb(adr + ((off & 1) ? 0x2ff : 0x100) + off);
}
 
static inline void
writeisac(void __iomem *adr, u_char off, u_char data)
{
        writeb(data, adr + ((off & 1) ? 0x2ff : 0x100) + off); mb();
}
 
 
static inline u_char
readhscx(void __iomem *adr, int hscx, u_char off)
{
        return readb(adr + (hscx ? 0x1c0 : 0x180) +
                     ((off & 1) ? 0x1ff : 0) + off);
}
 
static inline void
writehscx(void __iomem *adr, int hscx, u_char off, u_char data)
{
        writeb(data, adr + (hscx ? 0x1c0 : 0x180) +
               ((off & 1) ? 0x1ff : 0) + off); mb();
}
 
static inline void
read_fifo_isac(void __iomem *adr, u_char * data, int size)
{
        register int i;
        register u_char __iomem *ad = adr + 0x100;
        for (i = 0; i < size; i++)
                data[i] = readb(ad);
}
 
static inline void
write_fifo_isac(void __iomem *adr, u_char * data, int size)
{
        register int i;
        register u_char __iomem *ad = adr + 0x100;
        for (i = 0; i < size; i++) {
                writeb(data[i], ad); mb();
        }
}
 
static inline void
read_fifo_hscx(void __iomem *adr, int hscx, u_char * data, int size)
{
        register int i;
        register u_char __iomem *ad = adr + (hscx ? 0x1c0 : 0x180);
        for (i = 0; i < size; i++)
                data[i] = readb(ad);
}
 
static inline void
write_fifo_hscx(void __iomem *adr, int hscx, u_char * data, int size)
{
        int i;
        register u_char __iomem *ad = adr + (hscx ? 0x1c0 : 0x180);
        for (i = 0; i < size; i++) {
                writeb(data[i], ad); mb();
        }
}
 
/* Interface functions */
 
static u_char
ReadISAC(struct IsdnCardState *cs, u_char offset)
{
        return (readisac(cs->hw.teles0.membase, offset));
}
 
static void
WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
{
        writeisac(cs->hw.teles0.membase, offset, value);
}
 
static void
ReadISACfifo(struct IsdnCardState *cs, u_char * data, int size)
{
        read_fifo_isac(cs->hw.teles0.membase, data, size);
}
 
static void
WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
{
        write_fifo_isac(cs->hw.teles0.membase, data, size);
}
 
static u_char
ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
{
        return (readhscx(cs->hw.teles0.membase, hscx, offset));
}
 
static void
WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
{
        writehscx(cs->hw.teles0.membase, hscx, offset, value);
}
 
/*
 * fast interrupt HSCX stuff goes here
 */
 
#define READHSCX(cs, nr, reg) readhscx(cs->hw.teles0.membase, nr, reg)
#define WRITEHSCX(cs, nr, reg, data) writehscx(cs->hw.teles0.membase, nr, reg, data)
#define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo_hscx(cs->hw.teles0.membase, nr, ptr, cnt)
#define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo_hscx(cs->hw.teles0.membase, nr, ptr, cnt)
 
#include "hscx_irq.c"
 
static irqreturn_t
teles0_interrupt(int intno, void *dev_id)
{
        struct IsdnCardState *cs = dev_id;
        u_char val;
        u_long flags;
        int count = 0;
 
        spin_lock_irqsave(&cs->lock, flags);
        val = readhscx(cs->hw.teles0.membase, 1, HSCX_ISTA);
      Start_HSCX:
        if (val)
                hscx_int_main(cs, val);
        val = readisac(cs->hw.teles0.membase, ISAC_ISTA);
      Start_ISAC:
        if (val)
                isac_interrupt(cs, val);
        count++;
        val = readhscx(cs->hw.teles0.membase, 1, HSCX_ISTA);
        if (val && count < 5) {
                if (cs->debug & L1_DEB_HSCX)
                        debugl1(cs, "HSCX IntStat after IntRoutine");
                goto Start_HSCX;
        }
        val = readisac(cs->hw.teles0.membase, ISAC_ISTA);
        if (val && count < 5) {
                if (cs->debug & L1_DEB_ISAC)
                        debugl1(cs, "ISAC IntStat after IntRoutine");
                goto Start_ISAC;
        }
        writehscx(cs->hw.teles0.membase, 0, HSCX_MASK, 0xFF);
        writehscx(cs->hw.teles0.membase, 1, HSCX_MASK, 0xFF);
        writeisac(cs->hw.teles0.membase, ISAC_MASK, 0xFF);
        writeisac(cs->hw.teles0.membase, ISAC_MASK, 0x0);
        writehscx(cs->hw.teles0.membase, 0, HSCX_MASK, 0x0);
        writehscx(cs->hw.teles0.membase, 1, HSCX_MASK, 0x0);
        spin_unlock_irqrestore(&cs->lock, flags);
        return IRQ_HANDLED;
}
 
static void
release_io_teles0(struct IsdnCardState *cs)
{
        if (cs->hw.teles0.cfg_reg)
                release_region(cs->hw.teles0.cfg_reg, 8);
        iounmap(cs->hw.teles0.membase);
        release_mem_region(cs->hw.teles0.phymem, TELES_IOMEM_SIZE);
}
 
static int
reset_teles0(struct IsdnCardState *cs)
{
        u_char cfval;
 
        if (cs->hw.teles0.cfg_reg) {
                switch (cs->irq) {
                        case 2:
                        case 9:
                                cfval = 0x00;
                                break;
                        case 3:
                                cfval = 0x02;
                                break;
                        case 4:
                                cfval = 0x04;
                                break;
                        case 5:
                                cfval = 0x06;
                                break;
                        case 10:
                                cfval = 0x08;
                                break;
                        case 11:
                                cfval = 0x0A;
                                break;
                        case 12:
                                cfval = 0x0C;
                                break;
                        case 15:
                                cfval = 0x0E;
                                break;
                        default:
                                return(1);
                }
                cfval |= ((cs->hw.teles0.phymem >> 9) & 0xF0);
                byteout(cs->hw.teles0.cfg_reg + 4, cfval);
                HZDELAY(HZ / 10 + 1);
                byteout(cs->hw.teles0.cfg_reg + 4, cfval | 1);
                HZDELAY(HZ / 10 + 1);
        }
        writeb(0, cs->hw.teles0.membase + 0x80); mb();
        HZDELAY(HZ / 5 + 1);
        writeb(1, cs->hw.teles0.membase + 0x80); mb();
        HZDELAY(HZ / 5 + 1);
        return(0);
}
 
static int
Teles_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
        u_long flags;
 
        switch (mt) {
                case CARD_RESET:
                        spin_lock_irqsave(&cs->lock, flags);
                        reset_teles0(cs);
                        spin_unlock_irqrestore(&cs->lock, flags);
                        return(0);
                case CARD_RELEASE:
                        release_io_teles0(cs);
                        return(0);
                case CARD_INIT:
                        spin_lock_irqsave(&cs->lock, flags);
                        inithscxisac(cs, 3);
                        spin_unlock_irqrestore(&cs->lock, flags);
                        return(0);
                case CARD_TEST:
                        return(0);
        }
        return(0);
}
 
int __devinit
setup_teles0(struct IsdnCard *card)
{
        u_char val;
        struct IsdnCardState *cs = card->cs;
        char tmp[64];
 
        strcpy(tmp, teles0_revision);
        printk(KERN_INFO "HiSax: Teles 8.0/16.0 driver Rev. %s\n", HiSax_getrev(tmp));
        if ((cs->typ != ISDN_CTYPE_16_0) && (cs->typ != ISDN_CTYPE_8_0))
                return (0);
 
        if (cs->typ == ISDN_CTYPE_16_0)
                cs->hw.teles0.cfg_reg = card->para[2];
        else                    /* 8.0 */
                cs->hw.teles0.cfg_reg = 0;
 
        if (card->para[1] < 0x10000) {
                card->para[1] <<= 4;
                printk(KERN_INFO
                   "Teles0: membase configured DOSish, assuming 0x%lx\n",
                       (unsigned long) card->para[1]);
        }
        cs->irq = card->para[0];
        if (cs->hw.teles0.cfg_reg) {
                if (!request_region(cs->hw.teles0.cfg_reg, 8, "teles cfg")) {
                        printk(KERN_WARNING
                          "HiSax: %s config port %x-%x already in use\n",
                               CardType[card->typ],
                               cs->hw.teles0.cfg_reg,
                               cs->hw.teles0.cfg_reg + 8);
                        return (0);
                }
        }
        if (cs->hw.teles0.cfg_reg) {
                if ((val = bytein(cs->hw.teles0.cfg_reg + 0)) != 0x51) {
                        printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",
                               cs->hw.teles0.cfg_reg + 0, val);
                        release_region(cs->hw.teles0.cfg_reg, 8);
                        return (0);
                }
                if ((val = bytein(cs->hw.teles0.cfg_reg + 1)) != 0x93) {
                        printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",
                               cs->hw.teles0.cfg_reg + 1, val);
                        release_region(cs->hw.teles0.cfg_reg, 8);
                        return (0);
                }
                val = bytein(cs->hw.teles0.cfg_reg + 2);        /* 0x1e=without AB
                                                                   * 0x1f=with AB
                                                                   * 0x1c 16.3 ???
                                                                 */
                if (val != 0x1e && val != 0x1f) {
                        printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",
                               cs->hw.teles0.cfg_reg + 2, val);
                        release_region(cs->hw.teles0.cfg_reg, 8);
                        return (0);
                }
        }
        /* 16.0 and 8.0 designed for IOM1 */
        test_and_set_bit(HW_IOM1, &cs->HW_Flags);
        cs->hw.teles0.phymem = card->para[1];
        if (!request_mem_region(cs->hw.teles0.phymem, TELES_IOMEM_SIZE, "teles iomem")) {
                printk(KERN_WARNING
                        "HiSax: %s memory region %lx-%lx already in use\n",
                        CardType[card->typ],
                        cs->hw.teles0.phymem,
                        cs->hw.teles0.phymem + TELES_IOMEM_SIZE);
                if (cs->hw.teles0.cfg_reg)
                        release_region(cs->hw.teles0.cfg_reg, 8);
                return (0);
        }
        cs->hw.teles0.membase = ioremap(cs->hw.teles0.phymem, TELES_IOMEM_SIZE);
        printk(KERN_INFO
               "HiSax: %s config irq:%d mem:%p cfg:0x%X\n",
               CardType[cs->typ], cs->irq,
               cs->hw.teles0.membase, cs->hw.teles0.cfg_reg);
        if (reset_teles0(cs)) {
                printk(KERN_WARNING "Teles0: wrong IRQ\n");
                release_io_teles0(cs);
                return (0);
        }
        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 = &Teles_card_msg;
        cs->irq_func = &teles0_interrupt;
        ISACVersion(cs, "Teles0:");
        if (HscxVersion(cs, "Teles0:")) {
                printk(KERN_WARNING
                 "Teles0: wrong HSCX versions check IO/MEM addresses\n");
                release_io_teles0(cs);
                return (0);
        }
        return (1);
}

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[/] [test_project/] [trunk/] [linux_sd_driver/] [drivers/] [isdn/] [hisax/] [teles0.c] - Blame information for rev 62

Line No.	Rev	Author	Line
1	62	marcus.erl	`/* $Id: teles0.c,v 2.15.2.4 2004/01/13 23:48:39 keil Exp $`
2			`*`
3			`* low level stuff for Teles Memory IO isdn cards`
4			`*`
5			`* Author Karsten Keil`
6			`* based on the teles driver from Jan den Ouden`
7			`* Copyright by Karsten Keil <keil@isdn4linux.de>`
8			`*`
9			`* This software may be used and distributed according to the terms`
10			`* of the GNU General Public License, incorporated herein by reference.`
11			`*`
12			`* Thanks to Jan den Ouden`
13			`* Fritz Elfert`
14			`* Beat Doebeli`
15			`*`
16			`*/`
17
18			`#include <linux/init.h>`
19			`#include "hisax.h"`
20			`#include "isdnl1.h"`
21			`#include "isac.h"`
22			`#include "hscx.h"`
23
24			`extern const char *CardType[];`
25
26			`static const char *teles0_revision = "$Revision: 2.15.2.4 $";`
27
28			`#define TELES_IOMEM_SIZE 0x400`
29			`#define byteout(addr,val) outb(val,addr)`
30			`#define bytein(addr) inb(addr)`
31
32			`static inline u_char`
33			`readisac(void __iomem *adr, u_char off)`
34			`{`
35			`return readb(adr + ((off & 1) ? 0x2ff : 0x100) + off);`
36			`}`
37
38			`static inline void`
39			`writeisac(void __iomem *adr, u_char off, u_char data)`
40			`{`
41			`writeb(data, adr + ((off & 1) ? 0x2ff : 0x100) + off); mb();`
42			`}`
43
44
45			`static inline u_char`
46			`readhscx(void __iomem *adr, int hscx, u_char off)`
47			`{`
48			`return readb(adr + (hscx ? 0x1c0 : 0x180) +`
49			`((off & 1) ? 0x1ff : 0) + off);`
50			`}`
51
52			`static inline void`
53			`writehscx(void __iomem *adr, int hscx, u_char off, u_char data)`
54			`{`
55			`writeb(data, adr + (hscx ? 0x1c0 : 0x180) +`
56			`((off & 1) ? 0x1ff : 0) + off); mb();`
57			`}`
58
59			`static inline void`
60			`read_fifo_isac(void __iomem adr, u_char data, int size)`
61			`{`
62			`register int i;`
63			`register u_char __iomem *ad = adr + 0x100;`
64			`for (i = 0; i < size; i++)`
65			`data[i] = readb(ad);`
66			`}`
67
68			`static inline void`
69			`write_fifo_isac(void __iomem adr, u_char data, int size)`
70			`{`
71			`register int i;`
72			`register u_char __iomem *ad = adr + 0x100;`
73			`for (i = 0; i < size; i++) {`
74			`writeb(data[i], ad); mb();`
75			`}`
76			`}`
77
78			`static inline void`
79			`read_fifo_hscx(void __iomem adr, int hscx, u_char data, int size)`
80			`{`
81			`register int i;`
82			`register u_char __iomem *ad = adr + (hscx ? 0x1c0 : 0x180);`
83			`for (i = 0; i < size; i++)`
84			`data[i] = readb(ad);`
85			`}`
86
87			`static inline void`
88			`write_fifo_hscx(void __iomem adr, int hscx, u_char data, int size)`
89			`{`
90			`int i;`
91			`register u_char __iomem *ad = adr + (hscx ? 0x1c0 : 0x180);`
92			`for (i = 0; i < size; i++) {`
93			`writeb(data[i], ad); mb();`
94			`}`
95			`}`
96
97			`/* Interface functions */`
98
99			`static u_char`
100			`ReadISAC(struct IsdnCardState *cs, u_char offset)`
101			`{`
102			`return (readisac(cs->hw.teles0.membase, offset));`
103			`}`
104
105			`static void`
106			`WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)`
107			`{`
108			`writeisac(cs->hw.teles0.membase, offset, value);`
109			`}`
110
111			`static void`
112			`ReadISACfifo(struct IsdnCardState cs, u_char data, int size)`
113			`{`
114			`read_fifo_isac(cs->hw.teles0.membase, data, size);`
115			`}`
116
117			`static void`
118			`WriteISACfifo(struct IsdnCardState cs, u_char data, int size)`
119			`{`
120			`write_fifo_isac(cs->hw.teles0.membase, data, size);`
121			`}`
122
123			`static u_char`
124			`ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)`
125			`{`
126			`return (readhscx(cs->hw.teles0.membase, hscx, offset));`
127			`}`
128
129			`static void`
130			`WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)`
131			`{`
132			`writehscx(cs->hw.teles0.membase, hscx, offset, value);`
133			`}`
134
135			`/*`
136			`* fast interrupt HSCX stuff goes here`
137			`*/`
138
139			`#define READHSCX(cs, nr, reg) readhscx(cs->hw.teles0.membase, nr, reg)`
140			`#define WRITEHSCX(cs, nr, reg, data) writehscx(cs->hw.teles0.membase, nr, reg, data)`
141			`#define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo_hscx(cs->hw.teles0.membase, nr, ptr, cnt)`
142			`#define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo_hscx(cs->hw.teles0.membase, nr, ptr, cnt)`
143
144			`#include "hscx_irq.c"`
145
146			`static irqreturn_t`
147			`teles0_interrupt(int intno, void *dev_id)`
148			`{`
149			`struct IsdnCardState *cs = dev_id;`
150			`u_char val;`
151			`u_long flags;`
152			`int count = 0;`
153
154			`spin_lock_irqsave(&cs->lock, flags);`
155			`val = readhscx(cs->hw.teles0.membase, 1, HSCX_ISTA);`
156			`Start_HSCX:`
157			`if (val)`
158			`hscx_int_main(cs, val);`
159			`val = readisac(cs->hw.teles0.membase, ISAC_ISTA);`
160			`Start_ISAC:`
161			`if (val)`
162			`isac_interrupt(cs, val);`
163			`count++;`
164			`val = readhscx(cs->hw.teles0.membase, 1, HSCX_ISTA);`
165			`if (val && count < 5) {`
166			`if (cs->debug & L1_DEB_HSCX)`
167			`debugl1(cs, "HSCX IntStat after IntRoutine");`
168			`goto Start_HSCX;`
169			`}`
170			`val = readisac(cs->hw.teles0.membase, ISAC_ISTA);`
171			`if (val && count < 5) {`
172			`if (cs->debug & L1_DEB_ISAC)`
173			`debugl1(cs, "ISAC IntStat after IntRoutine");`
174			`goto Start_ISAC;`
175			`}`
176			`writehscx(cs->hw.teles0.membase, 0, HSCX_MASK, 0xFF);`
177			`writehscx(cs->hw.teles0.membase, 1, HSCX_MASK, 0xFF);`
178			`writeisac(cs->hw.teles0.membase, ISAC_MASK, 0xFF);`
179			`writeisac(cs->hw.teles0.membase, ISAC_MASK, 0x0);`
180			`writehscx(cs->hw.teles0.membase, 0, HSCX_MASK, 0x0);`
181			`writehscx(cs->hw.teles0.membase, 1, HSCX_MASK, 0x0);`
182			`spin_unlock_irqrestore(&cs->lock, flags);`
183			`return IRQ_HANDLED;`
184			`}`
185
186			`static void`
187			`release_io_teles0(struct IsdnCardState *cs)`
188			`{`
189			`if (cs->hw.teles0.cfg_reg)`
190			`release_region(cs->hw.teles0.cfg_reg, 8);`
191			`iounmap(cs->hw.teles0.membase);`
192			`release_mem_region(cs->hw.teles0.phymem, TELES_IOMEM_SIZE);`
193			`}`
194
195			`static int`
196			`reset_teles0(struct IsdnCardState *cs)`
197			`{`
198			`u_char cfval;`
199
200			`if (cs->hw.teles0.cfg_reg) {`
201			`switch (cs->irq) {`
202			`case 2:`
203			`case 9:`
204			`cfval = 0x00;`
205			`break;`
206			`case 3:`
207			`cfval = 0x02;`
208			`break;`
209			`case 4:`
210			`cfval = 0x04;`
211			`break;`
212			`case 5:`
213			`cfval = 0x06;`
214			`break;`
215			`case 10:`
216			`cfval = 0x08;`
217			`break;`
218			`case 11:`
219			`cfval = 0x0A;`
220			`break;`
221			`case 12:`
222			`cfval = 0x0C;`
223			`break;`
224			`case 15:`
225			`cfval = 0x0E;`
226			`break;`
227			`default:`
228			`return(1);`
229			`}`
230			`cfval \|= ((cs->hw.teles0.phymem >> 9) & 0xF0);`
231			`byteout(cs->hw.teles0.cfg_reg + 4, cfval);`
232			`HZDELAY(HZ / 10 + 1);`
233			`byteout(cs->hw.teles0.cfg_reg + 4, cfval \| 1);`
234			`HZDELAY(HZ / 10 + 1);`
235			`}`
236			`writeb(0, cs->hw.teles0.membase + 0x80); mb();`
237			`HZDELAY(HZ / 5 + 1);`
238			`writeb(1, cs->hw.teles0.membase + 0x80); mb();`
239			`HZDELAY(HZ / 5 + 1);`
240			`return(0);`
241			`}`
242
243			`static int`
244			`Teles_card_msg(struct IsdnCardState cs, int mt, void arg)`
245			`{`
246			`u_long flags;`
247
248			`switch (mt) {`
249			`case CARD_RESET:`
250			`spin_lock_irqsave(&cs->lock, flags);`
251			`reset_teles0(cs);`
252			`spin_unlock_irqrestore(&cs->lock, flags);`
253			`return(0);`
254			`case CARD_RELEASE:`
255			`release_io_teles0(cs);`
256			`return(0);`
257			`case CARD_INIT:`
258			`spin_lock_irqsave(&cs->lock, flags);`
259			`inithscxisac(cs, 3);`
260			`spin_unlock_irqrestore(&cs->lock, flags);`
261			`return(0);`
262			`case CARD_TEST:`
263			`return(0);`
264			`}`
265			`return(0);`
266			`}`
267
268			`int __devinit`
269			`setup_teles0(struct IsdnCard *card)`
270			`{`
271			`u_char val;`
272			`struct IsdnCardState *cs = card->cs;`
273			`char tmp[64];`
274
275			`strcpy(tmp, teles0_revision);`
276			`printk(KERN_INFO "HiSax: Teles 8.0/16.0 driver Rev. %s\n", HiSax_getrev(tmp));`
277			`if ((cs->typ != ISDN_CTYPE_16_0) && (cs->typ != ISDN_CTYPE_8_0))`
278			`return (0);`
279
280			`if (cs->typ == ISDN_CTYPE_16_0)`
281			`cs->hw.teles0.cfg_reg = card->para[2];`
282			`else /* 8.0 */`
283			`cs->hw.teles0.cfg_reg = 0;`
284
285			`if (card->para[1] < 0x10000) {`
286			`card->para[1] <<= 4;`
287			`printk(KERN_INFO`
288			`"Teles0: membase configured DOSish, assuming 0x%lx\n",`
289			`(unsigned long) card->para[1]);`
290			`}`
291			`cs->irq = card->para[0];`
292			`if (cs->hw.teles0.cfg_reg) {`
293			`if (!request_region(cs->hw.teles0.cfg_reg, 8, "teles cfg")) {`
294			`printk(KERN_WARNING`
295			`"HiSax: %s config port %x-%x already in use\n",`
296			`CardType[card->typ],`
297			`cs->hw.teles0.cfg_reg,`
298			`cs->hw.teles0.cfg_reg + 8);`
299			`return (0);`
300			`}`
301			`}`
302			`if (cs->hw.teles0.cfg_reg) {`
303			`if ((val = bytein(cs->hw.teles0.cfg_reg + 0)) != 0x51) {`
304			`printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",`
305			`cs->hw.teles0.cfg_reg + 0, val);`
306			`release_region(cs->hw.teles0.cfg_reg, 8);`
307			`return (0);`
308			`}`
309			`if ((val = bytein(cs->hw.teles0.cfg_reg + 1)) != 0x93) {`
310			`printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",`
311			`cs->hw.teles0.cfg_reg + 1, val);`
312			`release_region(cs->hw.teles0.cfg_reg, 8);`
313			`return (0);`
314			`}`
315			`val = bytein(cs->hw.teles0.cfg_reg + 2); /* 0x1e=without AB`
316			`* 0x1f=with AB`
317			`* 0x1c 16.3 ???`
318			`*/`
319			`if (val != 0x1e && val != 0x1f) {`
320			`printk(KERN_WARNING "Teles0: 16.0 Byte at %x is %x\n",`
321			`cs->hw.teles0.cfg_reg + 2, val);`
322			`release_region(cs->hw.teles0.cfg_reg, 8);`
323			`return (0);`
324			`}`
325			`}`
326			`/* 16.0 and 8.0 designed for IOM1 */`
327			`test_and_set_bit(HW_IOM1, &cs->HW_Flags);`
328			`cs->hw.teles0.phymem = card->para[1];`
329			`if (!request_mem_region(cs->hw.teles0.phymem, TELES_IOMEM_SIZE, "teles iomem")) {`
330			`printk(KERN_WARNING`
331			`"HiSax: %s memory region %lx-%lx already in use\n",`
332			`CardType[card->typ],`
333			`cs->hw.teles0.phymem,`
334			`cs->hw.teles0.phymem + TELES_IOMEM_SIZE);`
335			`if (cs->hw.teles0.cfg_reg)`
336			`release_region(cs->hw.teles0.cfg_reg, 8);`
337			`return (0);`
338			`}`
339			`cs->hw.teles0.membase = ioremap(cs->hw.teles0.phymem, TELES_IOMEM_SIZE);`
340			`printk(KERN_INFO`
341			`"HiSax: %s config irq:%d mem:%p cfg:0x%X\n",`
342			`CardType[cs->typ], cs->irq,`
343			`cs->hw.teles0.membase, cs->hw.teles0.cfg_reg);`
344			`if (reset_teles0(cs)) {`
345			`printk(KERN_WARNING "Teles0: wrong IRQ\n");`
346			`release_io_teles0(cs);`
347			`return (0);`
348			`}`
349			`setup_isac(cs);`
350			`cs->readisac = &ReadISAC;`
351			`cs->writeisac = &WriteISAC;`
352			`cs->readisacfifo = &ReadISACfifo;`
353			`cs->writeisacfifo = &WriteISACfifo;`
354			`cs->BC_Read_Reg = &ReadHSCX;`
355			`cs->BC_Write_Reg = &WriteHSCX;`
356			`cs->BC_Send_Data = &hscx_fill_fifo;`
357			`cs->cardmsg = &Teles_card_msg;`
358			`cs->irq_func = &teles0_interrupt;`
359			`ISACVersion(cs, "Teles0:");`
360			`if (HscxVersion(cs, "Teles0:")) {`
361			`printk(KERN_WARNING`
362			`"Teles0: wrong HSCX versions check IO/MEM addresses\n");`
363			`release_io_teles0(cs);`
364			`return (0);`
365			`}`
366			`return (1);`
367			`}`