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535.161.07

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This commit is contained in:
Bernhard Stoeckner
2024-02-22 17:27:30 +01:00
parent ee55481a49
commit 6d33efe502
79 changed files with 75714 additions and 75417 deletions
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2
kernel-open/Kbuild
View File

@@ -72,7 +72,7 @@ EXTRA_CFLAGS += -I$(src)/common/inc
EXTRA_CFLAGS += -I$(src)
EXTRA_CFLAGS += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-error -Wno-format-extra-args
EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.154.05\"
EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.161.07\"
ifneq ($(SYSSRCHOST1X),)
EXTRA_CFLAGS += -I$(SYSSRCHOST1X)

10
kernel-open/common/inc/nv.h
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@@ -615,6 +615,14 @@ typedef enum
#define NV_IS_DEVICE_IN_SURPRISE_REMOVAL(nv) \
(((nv)->flags & NV_FLAG_IN_SURPRISE_REMOVAL) != 0)
/*
* For console setup by EFI GOP, the base address is BAR1.
* For console setup by VBIOS, the base address is BAR2 + 16MB.
*/
#define NV_IS_CONSOLE_MAPPED(nv, addr) \
(((addr) == (nv)->bars[NV_GPU_BAR_INDEX_FB].cpu_address) || \
((addr) == ((nv)->bars[NV_GPU_BAR_INDEX_IMEM].cpu_address + 0x1000000)))
#define NV_SOC_IS_ISO_IOMMU_PRESENT(nv) \
((nv)->iso_iommu_present)
@@ -874,6 +882,8 @@ NvBool NV_API_CALL nv_match_gpu_os_info(nv_state_t *, void *);
NvU32 NV_API_CALL nv_get_os_type(void);
void NV_API_CALL nv_get_updated_emu_seg(NvU32 *start, NvU32 *end);
void NV_API_CALL nv_get_screen_info(nv_state_t *, NvU64 *, NvU16 *, NvU16 *, NvU16 *, NvU16 *, NvU64 *);
struct dma_buf;
typedef struct nv_dma_buf nv_dma_buf_t;
struct drm_gem_object;

5
kernel-open/common/inc/os-interface.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 1999-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 1999-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -162,10 +162,9 @@ NvBool NV_API_CALL os_is_vgx_hyper (void);
NV_STATUS NV_API_CALL os_inject_vgx_msi (NvU16, NvU64, NvU32);
NvBool NV_API_CALL os_is_grid_supported (void);
NvU32 NV_API_CALL os_get_grid_csp_support (void);
void NV_API_CALL os_get_screen_info (NvU64 *, NvU16 *, NvU16 *, NvU16 *, NvU16 *, NvU64, NvU64);
void NV_API_CALL os_bug_check (NvU32, const char *);
NV_STATUS NV_API_CALL os_lock_user_pages (void *, NvU64, void **, NvU32);
NV_STATUS NV_API_CALL os_lookup_user_io_memory (void *, NvU64, NvU64 **, void**);
NV_STATUS NV_API_CALL os_lookup_user_io_memory (void *, NvU64, NvU64 **);
NV_STATUS NV_API_CALL os_unlock_user_pages (NvU64, void *);
NV_STATUS NV_API_CALL os_match_mmap_offset (void *, NvU64, NvU64 *);
NV_STATUS NV_API_CALL os_get_euid (NvU32 *);

12
kernel-open/conftest.sh
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@@ -5213,10 +5213,16 @@ compile_test() {
# Added by commit 7b7b27214bba ("mm/memory_hotplug: introduce
# add_memory_driver_managed()") in v5.8-rc1 (2020-06-05)
#
# Before commit 3a0aaefe4134 ("mm/memory_hotplug: guard more
# declarations by CONFIG_MEMORY_HOTPLUG") in v5.10, the
# add_memory_driver_managed() was not guarded.
#
CODE="
#include <linux/memory_hotplug.h>
void conftest_add_memory_driver_managed() {
#if defined(CONFIG_MEMORY_HOTPLUG)
add_memory_driver_managed();
#endif
}"
compile_check_conftest "$CODE" "NV_ADD_MEMORY_DRIVER_MANAGED_PRESENT" "" "functions"
@@ -6396,10 +6402,16 @@ compile_test() {
# DRM_UNLOCKED was removed by commit 2798ffcc1d6a ("drm: Remove
# locking for legacy ioctls and DRM_UNLOCKED") in Linux
# next-20231208.
#
# DRM_UNLOCKED definition was moved from drmP.h to drm_ioctl.h by
# commit 2640981f3600 ("drm: document drm_ioctl.[hc]") in v4.12.
CODE="
#if defined(NV_DRM_DRM_IOCTL_H_PRESENT)
#include <drm/drm_ioctl.h>
#endif
#if defined(NV_DRM_DRMP_H_PRESENT)
#include <drm/drmP.h>
#endif
int flags = DRM_UNLOCKED;"
compile_check_conftest "$CODE" "NV_DRM_UNLOCKED_IOCTL_FLAG_PRESENT" "" "types"

7
kernel-open/nvidia/nv-mmap.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 1999-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 1999-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -577,12 +577,9 @@ int nvidia_mmap_helper(
//
// This path is similar to the sysmem mapping code.
// TODO: Refactor is needed as part of bug#2001704.
// Use pfn_valid to determine whether the physical address has
// backing struct page. This is used to isolate P8 from P9.
//
if ((nv_get_numa_status(nvl) == NV_NUMA_STATUS_ONLINE) &&
!IS_REG_OFFSET(nv, access_start, access_len) &&
(pfn_valid(PFN_DOWN(mmap_start))))
!IS_REG_OFFSET(nv, access_start, access_len))
{
ret = nvidia_mmap_numa(vma, mmap_context);
if (ret)

125
kernel-open/nvidia/nv.c
View File

@@ -5640,3 +5640,128 @@ failed:
NV_DEV_PRINTF(NV_DBG_INFO, nv, "Cannot get EGM info\n");
return NV_ERR_NOT_SUPPORTED;
}
void NV_API_CALL nv_get_screen_info(
nv_state_t *nv,
NvU64 *pPhysicalAddress,
NvU16 *pFbWidth,
NvU16 *pFbHeight,
NvU16 *pFbDepth,
NvU16 *pFbPitch,
NvU64 *pFbSize
)
{
*pPhysicalAddress = 0;
*pFbWidth = *pFbHeight = *pFbDepth = *pFbPitch = *pFbSize = 0;
#if defined(CONFIG_FB) && defined(NV_NUM_REGISTERED_FB_PRESENT)
if (num_registered_fb > 0)
{
int i;
for (i = 0; i < num_registered_fb; i++)
{
if (!registered_fb[i])
continue;
/* Make sure base address is mapped to GPU BAR */
if (NV_IS_CONSOLE_MAPPED(nv, registered_fb[i]->fix.smem_start))
{
*pPhysicalAddress = registered_fb[i]->fix.smem_start;
*pFbWidth = registered_fb[i]->var.xres;
*pFbHeight = registered_fb[i]->var.yres;
*pFbDepth = registered_fb[i]->var.bits_per_pixel;
*pFbPitch = registered_fb[i]->fix.line_length;
*pFbSize = (NvU64)(*pFbHeight) * (NvU64)(*pFbPitch);
return;
}
}
}
#endif
/*
* If the screen info is not found in the registered FBs then fallback
* to the screen_info structure.
*
* The SYSFB_SIMPLEFB option, if enabled, marks VGA/VBE/EFI framebuffers as
* generic framebuffers so the new generic system-framebuffer drivers can
* be used instead. DRM_SIMPLEDRM drives the generic system-framebuffers
* device created by SYSFB_SIMPLEFB.
*
* SYSFB_SIMPLEFB registers a dummy framebuffer which does not contain the
* information required by nv_get_screen_info(), therefore you need to
* fall back onto the screen_info structure.
*
* After commit b8466fe82b79 ("efi: move screen_info into efi init code")
* in v6.7, 'screen_info' is exported as GPL licensed symbol for ARM64.
*/
#if NV_CHECK_EXPORT_SYMBOL(screen_info)
/*
* If there is not a framebuffer console, return 0 size.
*
* orig_video_isVGA is set to 1 during early Linux kernel
* initialization, and then will be set to a value, such as
* VIDEO_TYPE_VLFB or VIDEO_TYPE_EFI if an fbdev console is used.
*/
if (screen_info.orig_video_isVGA > 1)
{
NvU64 physAddr = screen_info.lfb_base;
#if defined(VIDEO_CAPABILITY_64BIT_BASE)
physAddr |= (NvU64)screen_info.ext_lfb_base << 32;
#endif
/* Make sure base address is mapped to GPU BAR */
if (NV_IS_CONSOLE_MAPPED(nv, physAddr))
{
*pPhysicalAddress = physAddr;
*pFbWidth = screen_info.lfb_width;
*pFbHeight = screen_info.lfb_height;
*pFbDepth = screen_info.lfb_depth;
*pFbPitch = screen_info.lfb_linelength;
*pFbSize = (NvU64)(*pFbHeight) * (NvU64)(*pFbPitch);
}
}
#else
{
nv_linux_state_t *nvl = NV_GET_NVL_FROM_NV_STATE(nv);
struct pci_dev *pci_dev = nvl->pci_dev;
int i;
if (pci_dev == NULL)
return;
BUILD_BUG_ON(NV_GPU_BAR_INDEX_IMEM != NV_GPU_BAR_INDEX_FB + 1);
for (i = NV_GPU_BAR_INDEX_FB; i <= NV_GPU_BAR_INDEX_IMEM; i++)
{
int bar_index = nv_bar_index_to_os_bar_index(pci_dev, i);
struct resource *gpu_bar_res = &pci_dev->resource[bar_index];
struct resource *res = gpu_bar_res->child;
/*
* Console resource will become child resource of pci-dev resource.
* Check if child resource start address matches with expected
* console start address.
*/
if ((res != NULL) &&
NV_IS_CONSOLE_MAPPED(nv, res->start))
{
NvU32 res_name_len = strlen(res->name);
/*
* The resource name ends with 'fb' (efifb, vesafb, etc.).
* For simple-framebuffer, the resource name is 'BOOTFB'.
* Confirm if the resources name either ends with 'fb' or 'FB'.
*/
if ((res_name_len > 2) &&
!strcasecmp((res->name + res_name_len - 2), "fb"))
{
*pPhysicalAddress = res->start;
*pFbSize = resource_size(res);
return;
}
}
}
}
#endif
}

84
kernel-open/nvidia/os-interface.c
View File

@@ -1197,90 +1197,6 @@ NvBool NV_API_CALL os_is_efi_enabled(void)
return efi_enabled(EFI_BOOT);
}
void NV_API_CALL os_get_screen_info(
NvU64 *pPhysicalAddress,
NvU16 *pFbWidth,
NvU16 *pFbHeight,
NvU16 *pFbDepth,
NvU16 *pFbPitch,
NvU64 consoleBar1Address,
NvU64 consoleBar2Address
)
{
*pPhysicalAddress = 0;
*pFbWidth = *pFbHeight = *pFbDepth = *pFbPitch = 0;
#if defined(CONFIG_FB) && defined(NV_NUM_REGISTERED_FB_PRESENT)
if (num_registered_fb > 0)
{
int i;
for (i = 0; i < num_registered_fb; i++)
{
if (!registered_fb[i])
continue;
/* Make sure base address is mapped to GPU BAR */
if ((registered_fb[i]->fix.smem_start == consoleBar1Address) ||
(registered_fb[i]->fix.smem_start == consoleBar2Address))
{
*pPhysicalAddress = registered_fb[i]->fix.smem_start;
*pFbWidth = registered_fb[i]->var.xres;
*pFbHeight = registered_fb[i]->var.yres;
*pFbDepth = registered_fb[i]->var.bits_per_pixel;
*pFbPitch = registered_fb[i]->fix.line_length;
return;
}
}
}
#endif
/*
* If the screen info is not found in the registered FBs then fallback
* to the screen_info structure.
*
* The SYSFB_SIMPLEFB option, if enabled, marks VGA/VBE/EFI framebuffers as
* generic framebuffers so the new generic system-framebuffer drivers can
* be used instead. DRM_SIMPLEDRM drives the generic system-framebuffers
* device created by SYSFB_SIMPLEFB.
*
* SYSFB_SIMPLEFB registers a dummy framebuffer which does not contain the
* information required by os_get_screen_info(), therefore you need to
* fall back onto the screen_info structure.
*
* After commit b8466fe82b79 ("efi: move screen_info into efi init code")
* in v6.7, 'screen_info' is exported as GPL licensed symbol for ARM64.
*/
#if NV_CHECK_EXPORT_SYMBOL(screen_info)
/*
* If there is not a framebuffer console, return 0 size.
*
* orig_video_isVGA is set to 1 during early Linux kernel
* initialization, and then will be set to a value, such as
* VIDEO_TYPE_VLFB or VIDEO_TYPE_EFI if an fbdev console is used.
*/
if (screen_info.orig_video_isVGA > 1)
{
NvU64 physAddr = screen_info.lfb_base;
#if defined(VIDEO_CAPABILITY_64BIT_BASE)
physAddr |= (NvU64)screen_info.ext_lfb_base << 32;
#endif
/* Make sure base address is mapped to GPU BAR */
if ((physAddr == consoleBar1Address) ||
(physAddr == consoleBar2Address))
{
*pPhysicalAddress = physAddr;
*pFbWidth = screen_info.lfb_width;
*pFbHeight = screen_info.lfb_height;
*pFbDepth = screen_info.lfb_depth;
*pFbPitch = screen_info.lfb_linelength;
}
}
#endif
}
void NV_API_CALL os_dump_stack(void)
{
dump_stack();

68
kernel-open/nvidia/os-mlock.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 1999-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 1999-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -87,59 +87,10 @@ static NV_STATUS get_io_ptes(struct vm_area_struct *vma,
return NV_OK;
}
/*!
* @brief Pins user IO pages that have been mapped to the user processes virtual
* address space with remap_pfn_range.
*
* @param[in] vma VMA that contains the virtual address range given by the
* start and the page count.
* @param[in] start Beginning of the virtual address range of the IO pages.
* @param[in] page_count Number of pages to pin from start.
* @param[in,out] page_array Storage array for pointers to the pinned pages.
* Must be large enough to contain at least page_count
* pointers.
*
* @return NV_OK if the pages were pinned successfully, error otherwise.
*/
static NV_STATUS get_io_pages(struct vm_area_struct *vma,
NvUPtr start,
NvU64 page_count,
struct page **page_array)
{
NV_STATUS rmStatus = NV_OK;
NvU64 i, pinned = 0;
unsigned long pfn;
for (i = 0; i < page_count; i++)
{
if ((nv_follow_pfn(vma, (start + (i * PAGE_SIZE)), &pfn) < 0) ||
(!pfn_valid(pfn)))
{
rmStatus = NV_ERR_INVALID_ADDRESS;
break;
}
// Page-backed memory mapped to userspace with remap_pfn_range
page_array[i] = pfn_to_page(pfn);
get_page(page_array[i]);
pinned++;
}
if (pinned < page_count)
{
for (i = 0; i < pinned; i++)
put_page(page_array[i]);
rmStatus = NV_ERR_INVALID_ADDRESS;
}
return rmStatus;
}
NV_STATUS NV_API_CALL os_lookup_user_io_memory(
void *address,
NvU64 page_count,
NvU64 **pte_array,
void **page_array
NvU64 **pte_array
)
{
NV_STATUS rmStatus;
@@ -187,18 +138,9 @@ NV_STATUS NV_API_CALL os_lookup_user_io_memory(
goto done;
}
if (pfn_valid(pfn))
{
rmStatus = get_io_pages(vma, start, page_count, (struct page **)result_array);
if (rmStatus == NV_OK)
*page_array = (void *)result_array;
}
else
{
rmStatus = get_io_ptes(vma, start, page_count, (NvU64 **)result_array);
if (rmStatus == NV_OK)
*pte_array = (NvU64 *)result_array;
}
rmStatus = get_io_ptes(vma, start, page_count, (NvU64 **)result_array);
if (rmStatus == NV_OK)
*pte_array = (NvU64 *)result_array;
done:
nv_mmap_read_unlock(mm);