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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Compiling nouveau open source nvidia graphics card drivers for Xen paravirt-operations domain 0 kernel
On Sat, Aug 22, 2009 at 07:20:25PM +0800, Mr. Teo En Ming (Zhang Enming) wrote: > Dear Xen developers, > > Just now in my earlier email, I renamed drivers/gpu/drm/ttm to > drivers/gpu/drm/ttm_orig. > > However, I forgot to rename include/drm/ttm to include/drm/ttm_orig. Hence > the build process complains Makefile in ttm is not found. > > Now, I have renamed include/drm/ttm to include/drm/ttm_orig. I have > successfully excluded TTM from being built. > Uhm.. it looks like that nouveau driver _requires_ TTM. -- Pasi > > But now I get compile errors with nouveau drivers. > > pv-ops dom 0 kernel 2.6.30-rc3: > > In file included from drivers/gpu/drm/nouveau/nouveau_drv.c:30: > drivers/gpu/drm/nouveau/nouveau_drv.h:67: error: field 'bo' has incomplete > type > drivers/gpu/drm/nouveau/nouveau_drv.h:68: error: field 'kmap' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bo': > drivers/gpu/drm/nouveau/nouveau_drv.h:89: warning: type defaults to 'int' > in declaration of '__mptr' > drivers/gpu/drm/nouveau/nouveau_drv.h:89: warning: initialization from > incompatible pointer type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function > 'nvbo_kmap_obj_iovirtual': > drivers/gpu/drm/nouveau/nouveau_drv.h:103: error: implicit declaration of > function 'ttm_kmap_obj_virtual' > drivers/gpu/drm/nouveau/nouveau_drv.h:104: warning: cast to pointer from > integer of different size > drivers/gpu/drm/nouveau/nouveau_drv.h: At top level: > drivers/gpu/drm/nouveau/nouveau_drv.h:482: error: field 'mem_global_ref' > has incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h:483: error: field 'bo_global_ref' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h:484: error: field 'bdev' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bdev': > drivers/gpu/drm/nouveau/nouveau_drv.h:577: warning: type defaults to 'int' > in declaration of '__mptr' > drivers/gpu/drm/nouveau/nouveau_drv.h:577: warning: initialization from > incompatible pointer type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bo_ref': > drivers/gpu/drm/nouveau/nouveau_drv.h:589: error: implicit declaration of > function 'ttm_bo_reference' > drivers/gpu/drm/nouveau/nouveau_drv.h:589: warning: passing argument 1 of > 'nouveau_bo' makes pointer from integer without a cast > drivers/gpu/drm/nouveau/nouveau_drv.h:87: note: expected 'struct > ttm_buffer_object *' but argument is of type 'int' > drivers/gpu/drm/nouveau/nouveau_drv.h:593: error: implicit declaration of > function 'ttm_bo_unref' > drivers/gpu/drm/nouveau/nouveau_drv.c: In function 'nouveau_pci_suspend': > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: implicit declaration of > function 'ttm_bo_evict_mm' > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: 'TTM_PL_VRAM' undeclared > (first use in this function) > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: (Each undeclared > identifier is reported only once > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: for each function it > appears in.) > make[4]: *** [drivers/gpu/drm/nouveau/nouveau_drv.o] Error 1 > make[3]: *** [drivers/gpu/drm/nouveau] Error 2 > make[2]: *** [drivers/gpu/drm] Error 2 > make[1]: *** [drivers/gpu] Error 2 > make: *** [drivers] Error 2 > > pv-ops dom 0 kernel 2.6.31-rc6: > > In file included from drivers/gpu/drm/nouveau/nouveau_drv.c:30: > drivers/gpu/drm/nouveau/nouveau_drv.h:67: error: field 'bo' has incomplete > type > drivers/gpu/drm/nouveau/nouveau_drv.h:68: error: field 'kmap' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bo': > drivers/gpu/drm/nouveau/nouveau_drv.h:89: warning: type defaults to 'int' > in declaration of '__mptr' > drivers/gpu/drm/nouveau/nouveau_drv.h:89: warning: initialization from > incompatible pointer type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function > 'nvbo_kmap_obj_iovirtual': > drivers/gpu/drm/nouveau/nouveau_drv.h:103: error: implicit declaration of > function 'ttm_kmap_obj_virtual' > drivers/gpu/drm/nouveau/nouveau_drv.h:104: warning: cast to pointer from > integer of different size > drivers/gpu/drm/nouveau/nouveau_drv.h: At top level: > drivers/gpu/drm/nouveau/nouveau_drv.h:482: error: field 'mem_global_ref' > has incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h:483: error: field 'bo_global_ref' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h:484: error: field 'bdev' has > incomplete type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bdev': > drivers/gpu/drm/nouveau/nouveau_drv.h:577: warning: type defaults to 'int' > in declaration of '__mptr' > drivers/gpu/drm/nouveau/nouveau_drv.h:577: warning: initialization from > incompatible pointer type > drivers/gpu/drm/nouveau/nouveau_drv.h: In function 'nouveau_bo_ref': > drivers/gpu/drm/nouveau/nouveau_drv.h:589: error: implicit declaration of > function 'ttm_bo_reference' > drivers/gpu/drm/nouveau/nouveau_drv.h:589: warning: passing argument 1 of > 'nouveau_bo' makes pointer from integer without a cast > drivers/gpu/drm/nouveau/nouveau_drv.h:87: note: expected 'struct > ttm_buffer_object *' but argument is of type 'int' > drivers/gpu/drm/nouveau/nouveau_drv.h:593: error: implicit declaration of > function 'ttm_bo_unref' > drivers/gpu/drm/nouveau/nouveau_drv.c: In function 'nouveau_pci_suspend': > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: implicit declaration of > function 'ttm_bo_evict_mm' > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: 'TTM_PL_VRAM' undeclared > (first use in this function) > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: (Each undeclared > identifier is reported only once > drivers/gpu/drm/nouveau/nouveau_drv.c:116: error: for each function it > appears in.) > make[4]: *** [drivers/gpu/drm/nouveau/nouveau_drv.o] Error 1 > make[3]: *** [drivers/gpu/drm/nouveau] Error 2 > make[2]: *** [drivers/gpu/drm] Error 2 > make[1]: *** [drivers/gpu] Error 2 > make: *** [drivers] Error 2 > > > > From the error messages above, it appears that nouveau drivers depended on > TTM GPU video memory management driver code. Hence, I cannot exclude TTM > from being compiled. > > But I get TTM build errors. And hence my nouveau drivers cannot be > compiled, since it depended on TTM for graphics processor video memory > management. > > How can I resolve this? Is it possible that nouveau display drivers are not > compatible with Xen paravirt-ops dom 0 kernels just like official NVIDIA > display drivers? > > If this is the case, I would have to change my graphics card to one which > is supported under pv_ops kernel. I had chosen NVIDIA on first instinct > because it historically supports Linux. > > I would like to keep my NVIDIA card, so are there any patches for ttm code? > > Thank you. > > > -- > Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) > BEng(Hons)(Mechanical Engineering) > Technical Support Engineer > Information Technology Department > Asiasoft Online Pte Ltd > Tampines Central 1 #04-01 Tampines Plaza > Singapore 529541 > Republic of Singapore > Mobile: +65-9648-9798 > MSN: teoenming@xxxxxxxxxxx > Alma Maters: Singapore Polytechnic, National University of Singapore > > > > On 08/22/2009 06:44 PM, Mr. Teo En Ming (Zhang Enming) wrote: > >Dear Xen developers, > > > >I am using Xen paravirt-operations domain 0 kernels 2.6.30-rc3 and > >2.6.31-rc6 cloned from Jeremy Fitzhardinge's kernel git tree. > > > >I am trying to compile the nouveau open source drivers for NVIDIA > >graphics cards. > > > >I am following the nouveau kernel module build instructions at > >http://nouveau.freedesktop.org/wiki/InstallDRM > > > >Specifically, I am following Section > > > > > > 3.2. Alt: Rebuilding your existing kernel with new DRM and > > Nouveau parts > > > > > >in the nouveau kernel module build instructions. > > > >However, when I am compiling the kernel and kernel modules (using > >make), it encountered an error with the translation-table map (TTM) > >GPU video memory management driver. > > > >*** How can I exclude TTM from being built? *** > > > >pv-ops kernel 2.6.30-rc3:- > > > >In file included from > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/agp.h:8, > >from drivers/gpu/drm/ttm/ttm_agp_backend.c:39: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'get_dma_ops': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:29: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:32: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_mapping_error': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:40: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:41: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:58: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:58: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_map_single': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:64: > > > >error: implicit declaration of function 'valid_dma_direction' > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:65: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:76: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:76: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_unmap_single': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:81: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:82: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:88: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:88: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_map_sg': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:99: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:107: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:107: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_unmap_sg': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:113: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:114: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:119: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:119: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_single_for_cpu': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:124: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:125: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:132: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:132: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_single_for_device': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:137: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:138: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:146: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:146: > > > >error: parameter 5 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_single_range_for_cpu': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:151: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:152: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:162: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:162: > > > >error: parameter 5 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_single_range_for_device': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:167: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:168: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:177: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:177: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_sg_for_cpu': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:182: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:183: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:190: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:190: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_sync_sg_for_device': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:195: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:196: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:204: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:204: > > > >error: parameter 5 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_map_page': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:211: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:218: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:218: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_unmap_page': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:223: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:224: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >At top level: > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:230: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:230: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_alloc_coherent_mask': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:247: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:249: > > > >error: implicit declaration of function 'DMA_BIT_MASK' > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_alloc_coherent': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:284: > > > >error: implicit declaration of function 'is_device_dma_capable' > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:287: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:290: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h: > > > >In function 'dma_free_coherent': > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:308: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.30-rc3-enming.teo-tip/arch/x86/include/asm/dma-mapping.h:309: > > > >error: dereferencing pointer to incomplete type > >drivers/gpu/drm/ttm/ttm_agp_backend.c: In function 'ttm_agp_populate': > >drivers/gpu/drm/ttm/ttm_agp_backend.c:66: error: 'struct agp_memory' > >has no member named 'pages' > >make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1 > >make[3]: *** [drivers/gpu/drm/ttm] Error 2 > >make[2]: *** [drivers/gpu/drm] Error 2 > >make[1]: *** [drivers/gpu] Error 2 > >make: *** [drivers] Error 2 > > > >pv-ops kernel 2.6.31-rc6:- > > > >In file included from > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/agp.h:8, > >from drivers/gpu/drm/ttm/ttm_agp_backend.c:39: > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h: > >In function 'dma_mapping_error': > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:42: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:43: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h: > >At top level: > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:60: > > > >warning: 'enum dma_data_direction' declared inside parameter list > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:60: > > > >error: parameter 4 ('dir') has incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h: > >In function 'dma_alloc_coherent_mask': > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:77: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:79: > > > >error: implicit declaration of function 'DMA_BIT_MASK' > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h: > >In function 'dma_alloc_coherent': > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:114: > > > >error: implicit declaration of function 'is_device_dma_capable' > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:117: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:120: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h: > >In function 'dma_free_coherent': > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:138: > > > >error: dereferencing pointer to incomplete type > >/usr/src/kernels/2.6.31-rc6-enming.teo/arch/x86/include/asm/dma-mapping.h:139: > > > >error: dereferencing pointer to incomplete type > >make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1 > >make[3]: *** [drivers/gpu/drm/ttm] Error 2 > >make[2]: *** [drivers/gpu/drm] Error 2 > >make[1]: *** [drivers/gpu] Error 2 > >make: *** [drivers] Error 2 > > > >I would like to exclude TTM from being compiled. May I know which > >build scripts do I modify? > > > >I tried renaming drivers/gpu/ttm to drivers/gpu/ttm_orig in the kernel > >souces but it doesn't work. > >scripts/Makefile.build:44: > >/usr/src/kernels/2.6.31-rc6-enming.teo/drivers/gpu/drm/ttm/Makefile: > >No such file or directory > >make[4]: *** No rule to make target > >`/usr/src/kernels/2.6.31-rc6-enming.teo/drivers/gpu/drm/ttm/Makefile'. > >Stop. > >make[3]: *** [drivers/gpu/drm/ttm] Error 2 > >make[2]: *** [drivers/gpu/drm] Error 2 > >make[1]: *** [drivers/gpu] Error 2 > >make: *** [drivers] Error 2 > > > > > >It simply complains that ttm directory cannot be found and Makefile in > >ttm dir does not exist. This is of course due to me renaming the ttm > >directory in the kernel sources. I want to prevent ttm from being built. > > > >Thank you very much. > > > >Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) > >BEng(Hons)(Mechanical Engineering) > >Technical Support Engineer > >Information Technology Department > >Asiasoft Online Pte Ltd > >Tampines Central 1 #04-01 Tampines Plaza > >Singapore 529541 > >Republic of Singapore > >Mobile: +65-9648-9798 > >MSN:teoenming@xxxxxxxxxxx > >Alma Maters: Singapore Polytechnic, National University of Singapore > > > >------------------------------------------------------------------------ > > > >_______________________________________________ > >Xen-devel mailing list > >Xen-devel@xxxxxxxxxxxxxxxxxxx > >http://lists.xensource.com/xen-devel > > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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