linux-2.4.21-rc2: agpgart_be.c errors

linux-2.4.21-rc2: agpgart_be.c errors

[Kristian Peters]

Hello.

Under powerpc I've got:

gcc -D__KERNEL__ -I/usr/src/linux-2.4.21-rc2/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -I/usr/src/linux-2.4.21-rc2/arch/ppc -fsigned-char -msoft-float -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.21-rc2/include/linux/modversions.h  -nostdinc -iwithprefix include -DKBUILD_BASENAME=agpgart_be  -DEXPORT_SYMTAB -c agpgart_be.c
agpgart_be.c:86: #error "Please define flush_cache."
agpgart_be.c: In function `agp_generic_create_gatt_table':
agpgart_be.c:580: warning: assignment from incompatible pointer type
agpgart_be.c: At top level:
agpgart_be.c:392: warning: `agp_generic_agp_enable' defined but not used
agpgart_be.c:485: warning: `agp_generic_create_gatt_table' defined but not used
agpgart_be.c:609: warning: `agp_generic_suspend' defined but not used
agpgart_be.c:614: warning: `agp_generic_resume' defined but not used
agpgart_be.c:619: warning: `agp_generic_free_gatt_table' defined but not used
agpgart_be.c:671: warning: `agp_generic_insert_memory' defined but not used
agpgart_be.c:733: warning: `agp_generic_remove_memory' defined but not used
agpgart_be.c:750: warning: `agp_generic_alloc_by_type' defined but not used
agpgart_be.c:755: warning: `agp_generic_free_by_type' defined but not used
agpgart_be.c:773: warning: `agp_generic_alloc_page' defined but not used
agpgart_be.c:793: warning: `agp_generic_destroy_page' defined but not used
make[3]: *** [agpgart_be.o] Error 1
make[3]: Leaving directory `/usr/src/linux-2.4.21-rc2/drivers/char/agp'
make[2]: *** [_modsubdir_agp] Error 2
make[2]: Leaving directory `/usr/src/linux-2.4.21-rc2/drivers/char'
make[1]: *** [_modsubdir_char] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.21-rc2/drivers'
make: *** [_mod_drivers] Error 2


However, the following little change would make it compile:

diff -rauN linux-2.4.21-rc2/drivers/char/agp/agpgart_be.c_orig linux-2.4.21-rc2/drivers/char/agp/agpgart_be.c 
--- linux-2.4.21-rc2/drivers/char/agp/agpgart_be.c_orig Sun May 11 15:26:34 2003
+++ linux-2.4.21-rc2/drivers/char/agp/agpgart_be.c      Sun May 11 15:52:47 2003
@@ -83,7 +83,8 @@
           Ditto for IA-64. --davidm 00/08/07 */
        mb();
 #else
-#error "Please define flush_cache."
+       mb();
+//#error "Please define flush_cache."
 #endif
 }


Any clues ? My architecture is a normal PowerBook4,3 (PowerPC G3 900MHz).


*Kristian

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Re: linux-2.4.21-rc2: agpgart_be.c errors

[Christoph Hellwig]

On Sun, May 11, 2003 at 03:05:27PM +0200, Kristian Peters wrote:
> Hello.
> 
> Under powerpc I've got:

Linux 2.4 mainline doesn't support AGP on ppc.