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home:wkazubski:G03
nvidia-gfxG03
0011-fix-compile-on-5.18.patch
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File 0011-fix-compile-on-5.18.patch of Package nvidia-gfxG03
This fixes building 304.108 legacy diviers on 5.18+ kernels as 5.18 kernel introduced: Rename dma-buf-map to iosys-map [1] Remove the deprecated "pci-dma-compat.h" in PCI API [2] Eliminate acpi_bus_get_device() in ACPI/bus [3] [1] https://github.com/torvalds/linux/commit/7938f4218168ae9fc4bdddb15976f9ebbae41999 [2] https://github.com/torvalds/linux/commit/7968778914e53788a01c2dee2692cab157de9ac0 [3] https://github.com/torvalds/linux/commit/ac2a3feefad549814f5e7cca30be07a255c8494a Patch developed(c) by Piotr Oniszczuk <piotr.oniszczuk@gmail.com> for https://github.com/warpme/minimyth2 diff --speed-large-files --no-dereference --minimal -Naur NVIDIA-Linux-x86_64-340.108/kernel/nv-acpi.c NVIDIA-Linux-x86_64-340.108/kernel/nv-acpi.c --- NVIDIA-Linux-x86_64-340.108/kernel/nv-acpi.c 2019-12-11 23:04:24.000000000 +0100 +++ NVIDIA-Linux-x86_64-340.108/kernel/nv-acpi.c 2022-06-04 16:06:58.676675377 +0200 @@ -577,9 +577,11 @@ { if (!nvif_parent_gpu_handle) /* unknown error */ break; - +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + device = acpi_fetch_acpi_dev(nvif_parent_gpu_handle); +#else retVal = acpi_bus_get_device(nvif_parent_gpu_handle, &device); - +#endif if (ACPI_FAILURE(retVal) || !device) break; @@ -652,8 +654,11 @@ if (nvif_parent_gpu_handle == NULL) return; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + device = acpi_fetch_acpi_dev(nvif_parent_gpu_handle); +#else acpi_bus_get_device(nvif_parent_gpu_handle, &device); - +#endif nv_uninstall_notifier(device, nv_acpi_event); nvif_parent_gpu_handle = NULL; @@ -1212,7 +1217,11 @@ if (!dev_handle) return RM_ERR_INVALID_ARGUMENT; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + device = acpi_fetch_acpi_dev(dev_handle); +#else status = acpi_bus_get_device(dev_handle, &device); +#endif if (ACPI_FAILURE(status) || !device) return RM_ERR_INVALID_ARGUMENT; diff --speed-large-files --no-dereference --minimal -Naur NVIDIA-Linux-x86_64-340.108/kernel/nv-dma.c NVIDIA-Linux-x86_64-340.108/kernel/nv-dma.c --- NVIDIA-Linux-x86_64-340.108/kernel/nv-dma.c 2019-12-11 23:04:24.000000000 +0100 +++ NVIDIA-Linux-x86_64-340.108/kernel/nv-dma.c 2022-06-04 16:06:58.676675377 +0200 @@ -136,10 +136,17 @@ return status; } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + dma_map->sg_map_count = dma_map_sg(&dma_map->dev->dev, + NV_DMA_MAP_SCATTERLIST(dma_map), + NV_DMA_MAP_SCATTERLIST_LENGTH(dma_map), + DMA_BIDIRECTIONAL); +#else dma_map->sg_map_count = pci_map_sg(dma_map->dev, NV_DMA_MAP_SCATTERLIST(dma_map), NV_DMA_MAP_SCATTERLIST_LENGTH(dma_map), PCI_DMA_BIDIRECTIONAL); +#endif if (dma_map->sg_map_count == 0) { nv_printf(NV_DBG_ERRORS, @@ -211,8 +218,13 @@ if (dma_map->sg_map_count != 0) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + dma_unmap_sg(&dma_map->dev->dev, NV_DMA_MAP_SCATTERLIST(dma_map), + NV_DMA_MAP_SCATTERLIST_LENGTH(dma_map), DMA_BIDIRECTIONAL); +#else pci_unmap_sg(dma_map->dev, NV_DMA_MAP_SCATTERLIST(dma_map), NV_DMA_MAP_SCATTERLIST_LENGTH(dma_map), PCI_DMA_BIDIRECTIONAL); +#endif } *priv = dma_map->user_pages; diff --speed-large-files --no-dereference --minimal -Naur NVIDIA-Linux-x86_64-340.108/kernel/nv-drm.c NVIDIA-Linux-x86_64-340.108/kernel/nv-drm.c --- NVIDIA-Linux-x86_64-340.108/kernel/nv-drm.c 2022-06-04 16:11:26.613344012 +0200 +++ NVIDIA-Linux-x86_64-340.108/kernel/nv-drm.c 2022-06-04 16:06:58.676675377 +0200 @@ -381,9 +381,15 @@ return nv_gem_prime_get_sg_table(gem); } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) +static int nv_drm_gem_vmap(struct drm_gem_object *gem, + struct iosys_map *map) +{ +#else static int nv_drm_gem_vmap(struct drm_gem_object *gem, struct dma_buf_map *map) { +#endif map->vaddr = nv_gem_prime_vmap(gem); if (map->vaddr == NULL) { return -ENOMEM; @@ -392,9 +398,15 @@ return 0; } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) +static void nv_drm_gem_vunmap(struct drm_gem_object *gem, + struct iosys_map *map) +{ +#else static void nv_drm_gem_vunmap(struct drm_gem_object *gem, struct dma_buf_map *map) { +#endif nv_gem_prime_vunmap(gem, map->vaddr); map->vaddr = NULL; } diff --speed-large-files --no-dereference --minimal -Naur NVIDIA-Linux-x86_64-340.108/kernel/nv-vm.c NVIDIA-Linux-x86_64-340.108/kernel/nv-vm.c --- NVIDIA-Linux-x86_64-340.108/kernel/nv-vm.c 2019-12-11 23:04:24.000000000 +0100 +++ NVIDIA-Linux-x86_64-340.108/kernel/nv-vm.c 2022-06-04 16:11:10.323343892 +0200 @@ -169,12 +169,20 @@ static inline int nv_map_sg(struct pci_dev *dev, struct scatterlist *sg) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + return dma_map_sg(&dev->dev, sg, 1, DMA_BIDIRECTIONAL); +#else return pci_map_sg(dev, sg, 1, PCI_DMA_BIDIRECTIONAL); +#endif } static inline void nv_unmap_sg(struct pci_dev *dev, struct scatterlist *sg) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) + dma_unmap_sg(&dev->dev, sg, 1, DMA_BIDIRECTIONAL); +#else pci_unmap_sg(dev, sg, 1, PCI_DMA_BIDIRECTIONAL); +#endif } #define NV_MAP_SG_MAX_RETRIES 16
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