570.86.15

Author: niv

README.md

@@ -1,7 +1,7 @@
 # NVIDIA Linux Open GPU Kernel Module Source
 
 This is the source release of the NVIDIA Linux open GPU kernel modules,
-version 565.77.
+version 570.86.15.
 
 
 ## How to Build
@@ -17,7 +17,7 @@ as root:
 
 Note that the kernel modules built here must be used with GSP
 firmware and user-space NVIDIA GPU driver components from a corresponding
-565.77 driver release.  This can be achieved by installing
+570.86.15 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -185,7 +185,7 @@ table below).
 For details on feature support and limitations, see the NVIDIA GPU driver
 end user README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/565.77/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/570.86.15/README/kernel_open.html
 
 For vGPU support, please refer to the README.vgpu packaged in the vGPU Host
 Package for more details.
@@ -755,7 +755,6 @@ Subsystem Device ID.
 | NVIDIA H20                                      | 2329 10DE 198B |
 | NVIDIA H20                                      | 2329 10DE 198C |
 | NVIDIA H20-3e                                   | 232C 10DE 2063 |
-| NVIDIA H20-3e                                   | 232C 10DE 2064 |
 | NVIDIA H100 80GB HBM3                           | 2330 10DE 16C0 |
 | NVIDIA H100 80GB HBM3                           | 2330 10DE 16C1 |
 | NVIDIA H100 PCIe                                | 2331 10DE 1626 |
@@ -925,6 +924,7 @@ Subsystem Device ID.
 | NVIDIA GeForce RTX 4060                         | 2882           |
 | NVIDIA GeForce RTX 4060 Laptop GPU              | 28A0           |
 | NVIDIA GeForce RTX 4050 Laptop GPU              | 28A1           |
+| NVIDIA GeForce RTX 3050 A Laptop GPU            | 28A3           |
 | NVIDIA RTX 2000 Ada Generation                  | 28B0 1028 1870 |
 | NVIDIA RTX 2000 Ada Generation                  | 28B0 103C 1870 |
 | NVIDIA RTX 2000E Ada Generation                 | 28B0 103C 1871 |
@@ -939,3 +939,6 @@ Subsystem Device ID.
 | NVIDIA GeForce RTX 4060 Laptop GPU              | 28E0           |
 | NVIDIA GeForce RTX 4050 Laptop GPU              | 28E1           |
 | NVIDIA RTX 2000 Ada Generation Embedded GPU     | 28F8           |
+| NVIDIA B200                                     | 2901 10DE 1999 |
+| NVIDIA B200                                     | 2901 10DE 199B |
+| NVIDIA B200                                     | 2901 10DE 20DA |

kernel-open/Kbuild

@@ -57,6 +57,20 @@ ifeq ($(NV_UNDEF_BEHAVIOR_SANITIZER),1)
  UBSAN_SANITIZE := y
 endif
 
+#
+# Command to create a symbolic link, explicitly resolving the symlink target
+# to an absolute path to abstract away the difference between Linux < 6.13,
+# where the CWD is the Linux kernel source tree for Kbuild extmod builds, and
+# Linux >= 6.13, where the CWD is the external module source tree.
+#
+# This is used to create the nv*-kernel.o -> nv*-kernel.o_binary symlinks for
+# kernel modules which use precompiled binary object files.
+#
+
+quiet_cmd_symlink = SYMLINK $@
+ cmd_symlink = ln -sf $(abspath $<) $@
+
+
 $(foreach _module, $(NV_KERNEL_MODULES), \
  $(eval include $(src)/$(_module)/$(_module).Kbuild))
 
@@ -72,7 +86,7 @@ EXTRA_CFLAGS += -I$(src)/common/inc
 EXTRA_CFLAGS += -I$(src)
 EXTRA_CFLAGS += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-format-extra-args
 EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
-EXTRA_CFLAGS += -DNV_VERSION_STRING=\"565.77\"
+EXTRA_CFLAGS += -DNV_VERSION_STRING=\"570.86.15\"
 
 ifneq ($(SYSSRCHOST1X),)
  EXTRA_CFLAGS += -I$(SYSSRCHOST1X)

kernel-open/common/inc/nv-firmware.h

@@ -32,7 +32,10 @@
 typedef enum
 {
     NV_FIRMWARE_TYPE_GSP,
-    NV_FIRMWARE_TYPE_GSP_LOG
+    NV_FIRMWARE_TYPE_GSP_LOG,
+#if defined(NV_VMWARE)
+    NV_FIRMWARE_TYPE_BINDATA
+#endif
 } nv_firmware_type_t;
 
 typedef enum
@@ -45,6 +48,7 @@ typedef enum
     NV_FIRMWARE_CHIP_FAMILY_AD10X = 5,
     NV_FIRMWARE_CHIP_FAMILY_GH100 = 6,
     NV_FIRMWARE_CHIP_FAMILY_GB10X = 8,
+    NV_FIRMWARE_CHIP_FAMILY_GB20X = 9,
     NV_FIRMWARE_CHIP_FAMILY_END,
 } nv_firmware_chip_family_t;
 
@@ -54,6 +58,7 @@ static inline const char *nv_firmware_chip_family_to_string(
 {
     switch (fw_chip_family) {
         case NV_FIRMWARE_CHIP_FAMILY_GB10X: return "gb10x";
+        case NV_FIRMWARE_CHIP_FAMILY_GB20X: return "gb20x";
         case NV_FIRMWARE_CHIP_FAMILY_GH100: return "gh100";
         case NV_FIRMWARE_CHIP_FAMILY_AD10X: return "ad10x";
         case NV_FIRMWARE_CHIP_FAMILY_GA10X: return "ga10x";
@@ -84,6 +89,7 @@ static inline const char *nv_firmware_for_chip_family(
         switch (fw_chip_family)
         {
             case NV_FIRMWARE_CHIP_FAMILY_GB10X:  // fall through
+            case NV_FIRMWARE_CHIP_FAMILY_GB20X:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_GH100:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_AD10X:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_GA10X:
@@ -104,6 +110,7 @@ static inline const char *nv_firmware_for_chip_family(
         switch (fw_chip_family)
         {
             case NV_FIRMWARE_CHIP_FAMILY_GB10X:  // fall through
+            case NV_FIRMWARE_CHIP_FAMILY_GB20X:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_GH100:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_AD10X:  // fall through
             case NV_FIRMWARE_CHIP_FAMILY_GA10X:
@@ -119,7 +126,12 @@ static inline const char *nv_firmware_for_chip_family(
                 return "";
         }
     }
-
+#if defined(NV_VMWARE)
+    else if (fw_type == NV_FIRMWARE_TYPE_BINDATA)
+    {
+        return NV_FIRMWARE_FOR_NAME("bindata_image");
+    }
+#endif
     return "";
 }
 #endif  // defined(NV_FIRMWARE_FOR_NAME)

kernel-open/common/inc/nv-ioctl.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: Copyright (c) 2020-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright (c) 2020-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  * SPDX-License-Identifier: MIT
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -128,6 +128,9 @@ typedef struct nv_ioctl_register_fd
 
 #define NV_DMABUF_EXPORT_MAX_HANDLES 128
 
+#define NV_DMABUF_EXPORT_MAPPING_TYPE_DEFAULT        0
+#define NV_DMABUF_EXPORT_MAPPING_TYPE_FORCE_PCIE     1
+
 typedef struct nv_ioctl_export_to_dma_buf_fd
 {
     int         fd;
@@ -136,6 +139,7 @@ typedef struct nv_ioctl_export_to_dma_buf_fd
     NvU32       numObjects;
     NvU32       index;
     NvU64       totalSize NV_ALIGN_BYTES(8);
+    NvU8        mappingType;
     NvHandle    handles[NV_DMABUF_EXPORT_MAX_HANDLES];
     NvU64       offsets[NV_DMABUF_EXPORT_MAX_HANDLES] NV_ALIGN_BYTES(8);
     NvU64       sizes[NV_DMABUF_EXPORT_MAX_HANDLES] NV_ALIGN_BYTES(8);

kernel-open/common/inc/nv-linux.h

@@ -231,12 +231,6 @@ NV_STATUS nvos_forward_error_to_cray(struct pci_dev *, NvU32,
         const char *, va_list);
 #endif
 
-#if defined(NVCPU_PPC64LE) && defined(CONFIG_EEH)
-#include <asm/eeh.h>
-#define NV_PCI_ERROR_RECOVERY_ENABLED() eeh_enabled()
-#define NV_PCI_ERROR_RECOVERY
-#endif
-
 #if defined(NV_ASM_SET_MEMORY_H_PRESENT)
 #include <asm/set_memory.h>
 #endif
@@ -609,7 +603,7 @@ static NvBool nv_numa_node_has_memory(int node_id)
 
 #define NV_ALLOC_PAGES_NODE(ptr, nid, order, gfp_mask) \
     { \
-        (ptr) = (unsigned long)page_address(alloc_pages_node(nid, gfp_mask, order)); \
+        (ptr) = (unsigned long) alloc_pages_node(nid, gfp_mask, order); \
     }
 
 #define NV_GET_FREE_PAGES(ptr, order, gfp_mask)      \
@@ -881,16 +875,6 @@ typedef void irqreturn_t;
 #define PCI_CAP_ID_EXP 0x10
 #endif
 
-/*
- * On Linux on PPC64LE enable basic support for Linux PCI error recovery (see
- * Documentation/PCI/pci-error-recovery.txt). Currently RM only supports error
- * notification and data collection, not actual recovery of the device.
- */
-#if defined(NVCPU_PPC64LE) && defined(CONFIG_EEH)
-#include <asm/eeh.h>
-#define NV_PCI_ERROR_RECOVERY
-#endif
-
 /*
  * If the host OS has page sizes larger than 4KB, we may have a security
  * problem. Registers are typically grouped in 4KB pages, but if there are
@@ -1419,8 +1403,6 @@ typedef struct nv_dma_map_s {
             0 ? NV_OK : NV_ERR_OPERATING_SYSTEM)
 #endif
 
-typedef struct nv_ibmnpu_info nv_ibmnpu_info_t;
-
 typedef struct nv_work_s {
     struct work_struct task;
     void *data;
@@ -1468,7 +1450,6 @@ struct nv_dma_device {
     } addressable_range;
 
     struct device *dev;
-    NvBool nvlink;
 };
 
 /* Properties of the coherent link */
@@ -1517,9 +1498,6 @@ typedef struct nv_linux_state_s {
     struct device  *dev;
     struct pci_dev *pci_dev;
 
-    /* IBM-NPU info associated with this GPU */
-    nv_ibmnpu_info_t *npu;
-
     /* coherent link information */
      coherent_link_info_t coherent_link_info;
 
@@ -1835,7 +1813,7 @@ static inline int nv_is_control_device(struct inode *inode)
     return (minor((inode)->i_rdev) == NV_MINOR_DEVICE_NUMBER_CONTROL_DEVICE);
 }
 
-#if defined(NV_DOM0_KERNEL_PRESENT) || defined(NV_VGPU_KVM_BUILD)
+#if defined(NV_DOM0_KERNEL_PRESENT) || defined(NV_VGPU_KVM_BUILD) || defined(NV_DEVICE_VM_BUILD)
 #define NV_VGX_HYPER
 #if defined(NV_XEN_IOEMU_INJECT_MSI)
 #include <xen/ioemu.h>
@@ -1872,59 +1850,6 @@ static inline NvBool nv_alloc_release(nv_linux_file_private_t *nvlfp, nv_alloc_t
 #define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL)
 #endif
 
-/*
- * Starting on Power9 systems, DMA addresses for NVLink are no longer
- * the same as used over PCIe.
- *
- * Power9 supports a 56-bit Real Address. This address range is compressed
- * when accessed over NVLink to allow the GPU to access all of memory using
- * its 47-bit Physical address.
- *
- * If there is an NPU device present on the system, it implies that NVLink
- * sysmem links are present and we need to apply the required address
- * conversion for NVLink within the driver.
- *
- * See Bug 1920398 for further background and details.
- *
- * Note, a deviation from the documented compression scheme is that the
- * upper address bits (i.e. bit 56-63) instead of being set to zero are
- * preserved during NVLink address compression so the orignal PCIe DMA
- * address can be reconstructed on expansion. These bits can be safely
- * ignored on NVLink since they are truncated by the GPU.
- *
- * Bug 1968345: As a performance enhancement it is the responsibility of
- * the caller on PowerPC platforms to check for presence of an NPU device
- * before the address transformation is applied.
- */
-static inline NvU64 nv_compress_nvlink_addr(NvU64 addr)
-{
-    NvU64 addr47 = addr;
-
-#if defined(NVCPU_PPC64LE)
-    addr47 = addr & ((1ULL << 43) - 1);
-    addr47 |= (addr & (0x3ULL << 45)) >> 2;
-    WARN_ON(addr47 & (1ULL << 44));
-    addr47 |= (addr & (0x3ULL << 49)) >> 4;
-    addr47 |= addr & ~((1ULL << 56) - 1);
-#endif
-
-    return addr47;
-}
-
-static inline NvU64 nv_expand_nvlink_addr(NvU64 addr47)
-{
-    NvU64 addr = addr47;
-
-#if defined(NVCPU_PPC64LE)
-    addr = addr47 & ((1ULL << 43) - 1);
-    addr |= (addr47 & (3ULL << 43)) << 2;
-    addr |= (addr47 & (3ULL << 45)) << 4;
-    addr |= addr47 & ~((1ULL << 56) - 1);
-#endif
-
-    return addr;
-}
-
 // Default flags for ISRs
 static inline NvU32 nv_default_irq_flags(nv_state_t *nv)
 {

kernel-open/common/inc/nv-pci.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: Copyright (c) 2019 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright (c) 2019-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  * SPDX-License-Identifier: MIT
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -36,5 +36,6 @@ int nv_pci_count_devices(void);
 NvU8 nv_find_pci_capability(struct pci_dev *, NvU8);
 int nvidia_dev_get_pci_info(const NvU8 *, struct pci_dev **, NvU64 *, NvU64 *);
 nv_linux_state_t * find_pci(NvU32, NvU8, NvU8, NvU8);
+NvBool nv_pci_is_valid_topology_for_direct_pci(nv_state_t *, struct device *);
 
 #endif