On Mon, Nov 17, 2003 at 12:08:39PM +0100, Takashi Iwai wrote:
> At Sun, 16 Nov 2003 18:51:17 +0100,
> Martin Langer wrote:
> > 
> > 
> > Hi,
> > 
> > please don't try to build au88x0 on an alpha.
> 
> most of problems below are due to 2.2 kernel.
> the cvs version is not tested well on 2.2 kernels (also i tried only
> i386)
> 
> >  You have to read a lot. 
> > But here is an extract with some quite interesting points about CVS ;-)
> > 
> > martin
> > 
> > 
> > gcc -D__KERNEL__ -DMODULE=1 -I/usr/local/src/alsa-cvs/alsa-driver/include
> > -I/lib/modules/2.2.19/build/include -O2 -mno-fp-regs -ffixed-8 -Wa,-mev6
> > -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2
> > -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD
> > -DKBUILD_BASENAME=memory_wrapper   -c -o memory_wrapper.o memory_wrapper.c
> > memory_wrapper.c: In function snd_compat_vmalloc_to_page':
> > memory_wrapper.c:35: warning: implicit declaration of function VMALLOC_VMADDR'
> > memory_wrapper.c:39: warning: implicit declaration of function pgd_offset'
> > memory_wrapper.c:39: warning: assignment makes pointer from integer without
> > a cast
> > memory_wrapper.c:40: warning: implicit declaration of function pmd_offset'
> > memory_wrapper.c:40: warning: assignment makes pointer from integer without
> > a cast
> > memory_wrapper.c:41: warning: implicit declaration of function pte_offset'
> > memory_wrapper.c:41: warning: assignment makes pointer from integer without
> > a cast
> > memory_wrapper.c:43: warning: implicit declaration of function pte_page'
> 
> it seems that configure script didn't detect these checks correctly.
> could you check config.log ?
> 
> > 
> > [...]
> > 
> > gcc -D__KERNEL__ -DMODULE=1 -I/usr/local/src/alsa-cvs/alsa-driver/include
> > -I/lib/modules/2.2.19/build/include -O2 -mno-fp-regs -ffixed-8 -Wa,-mev6
> > -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2
> > -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD
> > -DKBUILD_BASENAME=au8810   -c -o au8810.o au8810.c
> > In file included from au88x0.c:23,
> >                  from au8810.c:8:
> > /usr/local/src/alsa-cvs/alsa-driver/include/sound/initval.h: In function
> > get_option_long':
> > /usr/local/src/alsa-cvs/alsa-driver/include/sound/initval.h:172: warning:
> > implicit declaration of function get_option'
> 
> it must be harmless since the function will be never used unless the
> driver is built into kernel.  (should be fixed, though)
> 
> > In file included from au8810.c:8:
> > au88x0.c: In function snd_vortex_dev_free':
> > au88x0.c:76: warning: implicit declaration of function pci_release_regions'
> > au88x0.c:77: warning: implicit declaration of function pci_disable_device'
> > au88x0.c: In function snd_vortex_create':
> > au88x0.c:121: warning: implicit declaration of function pci_request_regions'
> 
> grrr, they don't exist on 2.2 kernels...
> we need a wrapper for them.
> 

It's time to say good-bye to 2.2 users...

> > [...]
> > 
> > au88x0_core.c: In function vortex_mixer_en_sr':
> > au88x0_core.c:72: warning: passing arg 2 of cia_writel' makes integer from
> > pointer without a cast
> > au88x0_core.c: In function vortex_mixer_dis_sr':
> > au88x0_core.c:76: warning: passing arg 2 of cia_writel' makes integer from
> > pointer without a cast
> > au88x0_core.c: In function vortex_mix_muteinputgain':
> > au88x0_core.c:80: warning: passing arg 2 of cia_writel' makes integer from
> > pointer without a cast
> > au88x0_core.c:81: warning: passing arg 2 of cia_writel' makes integer from
> > pointer without a cast
> 
> they are ok.   (should be fixed, too)
> 
> > 
> > [...]
> > 
> > ld  -r -o snd-au8810.o au8810.o au8810_core.o au8810_pcm.o au8810_mixer.o
> > au8810_mpu401.o au8810_game.o au8810_eq.o
> > au8810_core.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > au8810_pcm.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > au8810_mixer.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > au8810_mpu401.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > au8810_game.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > au8810_eq.o(.modinfo+0x0): multiple definition of __module_kernel_version'
> > au8810.o(.modinfo+0x0): first defined here
> > make[2]: *** [snd-au8810.o] Error 1
> 
> defning __NO_VERSION__ seems missing.
> put #define __NO_VERSION__ at the beginning of each au88?0.c.
> 

I guess switching to 2.4 could be the best solution for me... 


martin


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