Re: Problem to compile 2.2.4

Cristian Othon Martinez Vera (cfuga@itam.mx)
Thu, 25 Mar 1999 18:37:06 -0600 (CST)

> Hell,
>
> I have a problem to compile 2.2.4 :
>
> Error:
>
> make -C scsi modules
> make[2]: Entering directory `/home/chmou/red/BUILD/linux/drivers/scsi'
> gcc -D__KERNEL__ -I/home/chmou/red/BUILD/linux/include -Wall
> -Wstrict-prototypes -O2 -fomit-frame-pointer -D__SMP__ -pipe
> -fno-strength-reduce -m486 -malign-loops=2 -malign-jumps=2
> -malign-functions=2
> -DCPU=586 -DMODULE -DMODVERSIONS -include
> /home/chmou/red/BUILD/linux/include/linux/modversions.h -c -o pci2000.o
> pci2000.c
> pci2000.c:37: linux/head.h: No such file or directory
> In file included from pci2000.c:40:
> /home/chmou/red/BUILD/linux/include/linux/bios32.h:11: warning: #warning This
> driver uses the old PCI interface, please fix it (see Documentation/pci.txt)
> /home/chmou/red/BUILD/linux/include/linux/bios32.h:32: warning:
> `pcibios_read_config_byte' redefined
> /home/chmou/red/BUILD/linux/include/linux/modules/pcisyms.ver:4: warning: this
> is the location of the previous definition
> pci2000.c: In function `Pci2000_Detect':
> pci2000.c:609: warning: passing arg 3 of `__pcibios_read_irq' from incompatible
> pointer type
> pci2000.c:609: warning: passing arg 4 of `__pcibios_read_config_byte' from
> incompatible pointer type
> pci2000.c: At top level:
> pci2000.c:716: `PCI2220I' undeclared here (not in a function)
> make[2]: *** [pci2000.o] Error 1
> make[1]: *** [_modsubdir_scsi] Error 2
> make: *** [_mod_drivers] Error 2

The error is present in pci2000.c and pci2220i.c at this line:

pcibios_read_config_byte (pci_bus, pci_device_fn, PCI_INTERRUPT_LINE, &pshost->irq);

The expected argument for &pshost->irq at the low level functions
__pcibios_read_irq and __pcibios_read_config_byte is unsigned char *, and
the provided is unsigned int * (those functions are defined in the
compatibility stub linux/include/linux/bios32.h)

I guess it should be fixed with a cast, but I don't know if it would
break something. (I don't have any PCI-2000 or PCI-2220I SCSI device to
test)

> The linux/head.h file is under the sparc(64) tree, i can't find it for
> a i386 architecture.

I also don't know if it has any use. The error is the same after
commenting #include <head.h>

Cristian

-- 
 (o-  Cristian Othon Martinez Vera <cfuga@itam.mx>  Pulchrum est paucorum
//\      http://eniac.rhon.itam.mx/~cfuga/          hominum.
v_/_






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