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From: OCEAN.Long on 18 Mar 2010 13:16


I have modify my ISA driver like a Pnp dirver according to some good
heart' advice

Then , I make a ISA.inf file for my ISA.sys, and installed into the
XP.

Then ,there is a new prolbem, The XP does gives the ISA card the
memory resource I configured in the ISA.inf.

The hardware resource I set in the ISA.inf is like these:
ConfigPriority=DESIRED
MemConfig=d800-dB00 ; MK_FP(0xd800,0x0000);
IRQconfig=11 ; 11=0Xb

The following source code is a test program for this card runs under
the Windows 98, and I think the most crucial information is

unsigned char far *v1=MK_FP(0xd800,0x0000);
setvect(0x0b,addr);

Both the Windows 98 and XP runs at the same PC .


/*************************************************************/ void
interrupt load_image(void); void interrupt (*old)(void); void
install(void interrupt(*addr)(void)); unsigned char far
*v1=MK_FP(0xd800,0x0000); static unsigned char v2[512]; static char
flag = 0; int main(void) { FILE *fp = fopen("c:\\test.raw", "wb"); int
count = 1024; int loop = 0; flag = 0; old = getvect(0x0b);
install(load_image); while(loop < count) { if(flag) { disable(); /
*install(old);*/ fwrite(v2, sizeof(char), 512, fp); loop++; /
*install(load_image);*/ enable(); /*printf("Loop = %d\n", loop);*/ } }
install(old); fclose(fp); } void interrupt load_image(void) { int x;
flag = 0; disable(); for(x=0;x<512;x++) { v2[x]=*(v1+x); }
outportb(0x20,0x20); flag = 1; enable(); } void install(void interrupt
(*addr)()) { disable(); setvect(0x0b,addr); outportb(0x21,0);
enable(); } /
*************************************************************/
From: OCEAN.Long on 18 Mar 2010 13:18

sorry, the source code is here :

/
*****************************************************************************************************************************/

void interrupt load_image(void);
void interrupt (*old)(void);
void install(void interrupt(*addr)(void));



unsigned char far *v1=MK_FP(0xd800,0x0000);
static unsigned char v2[512];
static char flag = 0;





int main(void)
{
FILE *fp = fopen("c:\\test.raw", "wb");
int count = 1024;
int loop = 0;
flag = 0;

old = getvect(0x0b);
install(load_image);

while(loop < count)
{

if(flag)
{
disable();
/*install(old);*/
fwrite(v2, sizeof(char), 512, fp);
loop++;
/*install(load_image);*/
enable();
/*printf("Loop = %d\n", loop);*/
}
}

install(old);

fclose(fp);

}




void interrupt load_image(void)
{
int x;
flag = 0;
disable();

for(x=0;x<512;x++)
{
v2[x]=*(v1+x);
}

outportb(0x20,0x20);
flag = 1;
enable();
}





void install(void interrupt (*addr)())
{
disable();
setvect(0x0b,addr);
outportb(0x21,0);
enable();
}


/
*****************************************************************************************************************************/




From: OCEAN.Long on 18 Mar 2010 13:42

to be continue

The problem now is when I installed my driver , I can see the
resource was not assigned in the device manage.

the fragment in my inf file:

/************************************************/
[Aicr.Files.Driver]
isadriver.sys

[Aicr.LogConfig]
MemConfig=d800-dB00
IRQconfig=3

[Aicr.LogConfig0]
ConfigPriority=DESIRED
MemConfig=d800-dB00
IRQconfig=11

[Aicr.LogConfig1]
ConfigPriority=NORMAL
IOConfig=18c-18f;

/************************************************/

the device manage give me the IO reource 18c-18f , when I want
reassign the d800-dB00, it seems that the address has been occupied










From: Tim Roberts on 18 Mar 2010 23:42
"OCEAN.Long" <heartofdra(a)gmail.com> wrote:
>
>to be continue
>
> The problem now is when I installed my driver , I can see the
>resource was not assigned in the device manage.
>
>the fragment in my inf file:
>
>/************************************************/
>[Aicr.Files.Driver]
>isadriver.sys
>
>[Aicr.LogConfig]
>MemConfig=d800-dB00
>IRQconfig=3
>
>[Aicr.LogConfig0]
>ConfigPriority=DESIRED
>MemConfig=d800-dB00
>IRQconfig=11

Since you posted this both here and in ntdev, I'll point out that the
problem here is not enough zeros in your address. The physical address is
D8000.
--
Tim Roberts, timr(a)probo.com
Providenza & Boekelheide, Inc.
From: OCEAN.Long on 21 Mar 2010 13:34

Is the IRQ number can be just set as 11 ( 0Xb , from
setvect(0x0b,addr); ) in the LogConfig ?

My ISR doesn't respons .

what a pitty .



On Mar 19, 11:42 am, Tim Roberts <t...(a)probo.com> wrote:
> "OCEAN.Long" <heartof...(a)gmail.com> wrote:
>
> >to be continue
>
> > The problem now is when I installed my driver , I can see the
> >resource was not assigned  in the device manage.
>
> >the fragment in my inf file:
>
> >/************************************************/
> >[Aicr.Files.Driver]
> >isadriver.sys
>
> >[Aicr.LogConfig]
> >MemConfig=d800-dB00
> >IRQconfig=3
>
> >[Aicr.LogConfig0]
> >ConfigPriority=DESIRED
> >MemConfig=d800-dB00
> >IRQconfig=11
>
> Since you posted this both here and in ntdev, I'll point out that the
> problem here is not enough zeros in your address.  The physical address is
> D8000.
> --
> Tim Roberts, t...(a)probo.com
> Providenza & Boekelheide, Inc.

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