gli ultimi driver si installano sui 2.6.11 solo dopo aver applicato due patch
p1.patch:
p2.patch:codice:2005-03-02 22:32 diff -lu or.c agpgart_be.c Page 1 --- or.c 2005-01-31 19:50:00.000000000 +0200 +++ agpgart_be.c 2005-03-02 22:19:25.000000000 +0200 @@ -261,6 +261,12 @@ #define firegl_pci_find_class(class,from) pci_find_class(class,from) #endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) +#define firegl_pci_find_class(class,from) pci_get_class(class,from) +#else +#define firegl_pci_find_class(class,from) pci_find_class(class,from) +#endif + int agp_backend_acquire(void) { if (agp_bridge.type == NOT_SUPPORTED) { @@ -4075,6 +4081,13 @@ } } } + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) + // the reference count has been increased in agp_backend_initialize. + if (device) + pci_dev_put(device); +#endif + /* * PASS3: Figure out the 8X/4X setting and enable the * target (our motherboard chipset). @@ -5283,6 +5296,12 @@ pci_dev_put(device); #endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) + // the reference count has been increased in agp_backend_initialize. + if (device) + pci_dev_put(device); +#endif + return(0); /* success */ } @@ -7428,6 +7447,11 @@ return rc; } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) + // decrease the reference count. + pci_dev_put(agp_bridge.dev); +#endif + if (agp_bridge.needs_scratch_page == TRUE) { agp_bridge.scratch_page = agp_bridge.agp_alloc_page();
copia e incolla nei due file p1.patch e p2.patch, mettili in /lib/modules/fglrx/build (o qualcosa di simile, vado a memoria) poi dai patch -Np1 < p1.patch e patch -Np1 < p1.patch, dalla stessa dir sh make.sh per compilare il modulo, torna indietro di una dir e dai sh install.sh per installarlocodice:--- 2.c 2005-02-10 04:15:00.000000000 +0200 +++ firegl_public.c 2005-03-02 22:21:42.000000000 +0200 @@ -1664,13 +1664,22 @@ { unsigned long pte_linear; pgd_t* pgd_p; +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_t* pud_p; +#endif pmd_t* pmd_p; pte_t* pte_p; pte_t pte; pte_linear = VMALLOC_VMADDR(virtual_addr); // convert to pte linear address (x86 => nop) pgd_p = pgd_offset(mm, pte_linear); +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_p = pud_offset(pgd_p, pte_linear); + pmd_p = pmd_offset(pud_p, pte_linear); +#else pmd_p = pmd_offset(pgd_p, pte_linear); +#endif + #ifndef FGL_ATOMIC_PTE #if LINUX_VERSION_CODE > 0x020500 pte_p = pte_offset_kernel(pmd_p, pte_linear); @@ -2100,6 +2109,9 @@ unsigned long address) { pgd_t* pgd_p; +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_t* pud_p; +#endif pmd_t* pmd_p; pte_t* pte_p; pte_t pte; @@ -2200,7 +2212,12 @@ /* alternatively we could generate a NOPAGE_OOM "out of memory" */ } /* locate medium level page table (x86 => nop) */ +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_p = pud_offset(pgd_p, pte_linear); + pmd_p = pmd_offset(pud_p, pte_linear); +#else pmd_p = pmd_offset(pgd_p, pte_linear); +#endif if (!pmd_present(*pmd_p)) { __KE_ERROR("FATAL ERROR: User queue buffer not present! (pmd)\n"); @@ -2564,13 +2581,21 @@ { unsigned long pte_linear; pgd_t* pgd_p; +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_t* pud_p; +#endif pmd_t* pmd_p; pte_t* pte_p; pte_t pte; pte_linear = VMALLOC_VMADDR(virtual_addr); // convert to pte linear address (x86 => nop) pgd_p = pgd_offset(vma->vm_mm, pte_linear); +#if LINUX_VERSION_CODE > 0x02060a /* KERNEL_VERSION(2,6,11) */ + pud_p = pud_offset(pgd_p, pte_linear); + pmd_p = pmd_offset(pud_p, pte_linear); +#else pmd_p = pmd_offset(pgd_p, pte_linear); +#endif #ifndef FGL_ATOMIC_PTE #if LINUX_VERSION_CODE > 0x020500 pte_p = pte_offset_kernel(pmd_p, pte_linear); @@ -2719,13 +2744,13 @@ #endif /* __ia64__ */ vma->vm_flags |= VM_IO; /* not in core dump */ } - if (remap_page_range(FGL_VMA_API_PASS + if (remap_pfn_range(FGL_VMA_API_PASS vma->vm_start, - __ke_vm_offset(vma), + __ke_vm_offset(vma) >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot)) { - __KE_DEBUG("remap_page_range failed\n"); + __KE_DEBUG("remap_pfn_range failed\n"); return -EAGAIN; } vma->vm_flags |= VM_SHM | VM_RESERVED; /* Don't swap */ @@ -2786,13 +2811,13 @@ { if (__ke_vm_offset(vma) >= __pa(high_memory)) vma->vm_flags |= VM_IO; /* not in core dump */ - if (remap_page_range(FGL_VMA_API_PASS + if (remap_pfn_range(FGL_VMA_API_PASS vma->vm_start, - __ke_vm_offset(vma), + __ke_vm_offset(vma) >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot)) { - __KE_DEBUG("remap_page_range failed\n"); + __KE_DEBUG("remap_pfn_range failed\n"); return -EAGAIN; } #ifdef __x86_64__ @@ -2823,13 +2848,13 @@ { if (__ke_vm_offset(vma) >= __pa(high_memory)) vma->vm_flags |= VM_IO; /* not in core dump */ - if (remap_page_range(FGL_VMA_API_PASS + if (remap_pfn_range(FGL_VMA_API_PASS vma->vm_start, - __ke_vm_offset(vma), + __ke_vm_offset(vma) >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot)) { - __KE_DEBUG("remap_page_range failed\n"); + __KE_DEBUG("remap_pfn_range failed\n"); return -EAGAIN; } #ifdef __x86_64__ @@ -2873,6 +2898,37 @@ #if LINUX_VERSION_CODE >= 0x020400 +#if LINUX_VERSION_CODE >= 0x02060b + +typedef struct { + void (*free_memory)(struct agp_memory *); + struct agp_memory * (*allocate_memory)(size_t, u32); + int (*bind_memory)(struct agp_memory *, off_t); + int (*unbind_memory)(struct agp_memory *); + void (*enable)(u32); + int (*acquire)(void); + void (*release)(void); + int (*copy_info)(struct agp_kern_info *); +} drm_agp_t; + +static const drm_agp_t drm_agp = { + &agp_free_memory, + &agp_allocate_memory, + &agp_bind_memory, + &agp_unbind_memory, + &agp_enable, + &agp_backend_acquire, + &agp_backend_release, + &agp_copy_info +}; +#undef DRM_AGP_MODULE_GET +#undef DRM_AGP_MODULE_PUT + +#define DRM_AGP_MODULE_GET &drm_agp +#define DRM_AGP_MODULE_PUT + +#endif + static const drm_agp_t *drm_agp_module_stub = NULL; #define AGP_FUNCTIONS 8
Rispondi quotando