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system/nvidia-legacy390-kernel: Patched for linux 5.18. 

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
pull/186/head
Lenard Spencer 4 years ago
committed by Willy Sudiarto Raharjo
parent
c106cf0002
commit
788dd37b52
No known key found for this signature in database GPG Key ID: 3F617144D7238786
3 changed files with 159 additions and 4 deletions
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  1. 6
      system/nvidia-legacy390-kernel/README
  2. 152
      system/nvidia-legacy390-kernel/nvidia-legacy390-kernel-5.18.patch
  3. 5
      system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild

6
system/nvidia-legacy390-kernel/README
View File

@ -16,6 +16,6 @@ The xf86-video-nouveau-blacklist package from /extra is required.
The Nvidia 390.xx series will be supported through December 2022. The Nvidia 390.xx series will be supported through December 2022.
BIG FAT NOTE! If you are installing this on -current, please note
that while the Nvidia legacy390 kernel module has been updated for
the 5.17 kernel, it WILL NOT BUILD on 5.18.
NOTE FOR -CURRENT: The script now includes a patch for the 5.18 kernel
(BIG thanks to Archlinux for this one). It is NOT necessary to remove
it for earlier kernels.

152
system/nvidia-legacy390-kernel/nvidia-legacy390-kernel-5.18.patch
View File

@ -0,0 +1,152 @@
diff --git a/kernel/common/inc/nv.h b/kernel/common/inc/nv.h
index def0551..f7db7ed 100644
--- a/kernel/common/inc/nv.h
+++ b/kernel/common/inc/nv.h
@@ -12,6 +12,11 @@
#ifndef _NV_H_
#define _NV_H_
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0))
+#include <pci-dma-compat.h>
+#endif
+
#include <nvlimits.h>
#include <nvtypes.h>
#include <nvCpuUuid.h>
diff --git a/kernel/common/inc/pci-dma-compat.h b/kernel/common/inc/pci-dma-compat.h
new file mode 100644
index 0000000..4e94d4e
--- /dev/null
+++ b/kernel/common/inc/pci-dma-compat.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* include this file if the platform implements the dma_ DMA Mapping API
+ * and wants to provide the pci_ DMA Mapping API in terms of it */
+
+#ifndef _ASM_GENERIC_PCI_DMA_COMPAT_H
+#define _ASM_GENERIC_PCI_DMA_COMPAT_H
+
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+
+/* This defines the direction arg to the DMA mapping routines. */
+#define PCI_DMA_BIDIRECTIONAL DMA_BIDIRECTIONAL
+#define PCI_DMA_TODEVICE DMA_TO_DEVICE
+#define PCI_DMA_FROMDEVICE DMA_FROM_DEVICE
+#define PCI_DMA_NONE DMA_NONE
+
+static inline void *
+pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+ dma_addr_t *dma_handle)
+{
+ return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC);
+}
+
+static inline void *
+pci_zalloc_consistent(struct pci_dev *hwdev, size_t size,
+ dma_addr_t *dma_handle)
+{
+ return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC);
+}
+
+static inline void
+pci_free_consistent(struct pci_dev *hwdev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+ dma_free_coherent(&hwdev->dev, size, vaddr, dma_handle);
+}
+
+static inline dma_addr_t
+pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction)
+{
+ return dma_map_single(&hwdev->dev, ptr, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr,
+ size_t size, int direction)
+{
+ dma_unmap_single(&hwdev->dev, dma_addr, size, (enum dma_data_direction)direction);
+}
+
+static inline dma_addr_t
+pci_map_page(struct pci_dev *hwdev, struct page *page,
+ unsigned long offset, size_t size, int direction)
+{
+ return dma_map_page(&hwdev->dev, page, offset, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_page(struct pci_dev *hwdev, dma_addr_t dma_address,
+ size_t size, int direction)
+{
+ dma_unmap_page(&hwdev->dev, dma_address, size, (enum dma_data_direction)direction);
+}
+
+static inline int
+pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nents, int direction)
+{
+ return dma_map_sg(&hwdev->dev, sg, nents, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nents, int direction)
+{
+ dma_unmap_sg(&hwdev->dev, sg, nents, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+ dma_sync_single_for_cpu(&hwdev->dev, dma_handle, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+ dma_sync_single_for_device(&hwdev->dev, dma_handle, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nelems, int direction)
+{
+ dma_sync_sg_for_cpu(&hwdev->dev, sg, nelems, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nelems, int direction)
+{
+ dma_sync_sg_for_device(&hwdev->dev, sg, nelems, (enum dma_data_direction)direction);
+}
+
+static inline int
+pci_dma_mapping_error(struct pci_dev *pdev, dma_addr_t dma_addr)
+{
+ return dma_mapping_error(&pdev->dev, dma_addr);
+}
+
+#ifdef CONFIG_PCI
+static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return dma_set_mask(&dev->dev, mask);
+}
+
+static inline int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return dma_set_coherent_mask(&dev->dev, mask);
+}
+#else
+static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{ return -EIO; }
+static inline int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{ return -EIO; }
+#endif
+
+#endif

5
system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild
View File

@ -29,7 +29,7 @@ cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=nvidia-legacy390-kernel PRGNAM=nvidia-legacy390-kernel
VERSION=${VERSION:-390.151} VERSION=${VERSION:-390.151}
BUILD=${BUILD:-1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo} TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz} PKGTYPE=${PKGTYPE:-tgz}
@ -83,6 +83,9 @@ find -L . \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
# Patch for 5.18 kernel (Thanks to archlinux for this one)
patch -p1 < $CWD/nvidia-legacy390-kernel-5.18.patch
( (
unset ARCH unset ARCH
cd kernel || exit 1 cd kernel || exit 1

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