590.44.01

Author: mmaneetsingh

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 580.105.08.
+version 590.44.01.
 
 
 ## 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
-580.105.08 driver release.  This can be achieved by installing
+590.44.01 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_64/580.105.08/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/590.44.01/README/kernel_open.html
 
 For vGPU support, please refer to the README.vgpu packaged in the vGPU Host
 Package for more details.
@@ -313,6 +313,7 @@ Subsystem Device ID.
 | NVIDIA GeForce RTX 2080 Super with Max-Q Design         | 1E93 1D05 1089 |
 | Quadro RTX 5000                                         | 1EB0           |
 | Quadro RTX 4000                                         | 1EB1           |
+| EIZO Quadro MED-XN92                                    | 1EB1 15C3 12A0 |
 | Quadro RTX 5000                                         | 1EB5           |
 | Quadro RTX 5000 with Max-Q Design                       | 1EB5 1025 1375 |
 | Quadro RTX 5000 with Max-Q Design                       | 1EB5 1025 1401 |

kernel-open/Kbuild

@@ -79,7 +79,7 @@ ccflags-y += -I$(src)/common/inc
 ccflags-y += -I$(src)
 ccflags-y += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-format-extra-args
 ccflags-y += -D__KERNEL__ -DMODULE -DNVRM
-ccflags-y += -DNV_VERSION_STRING=\"580.105.08\"
+ccflags-y += -DNV_VERSION_STRING=\"590.44.01\"
 
 # Include and link Tegra out-of-tree modules.
 ifneq ($(wildcard /usr/src/nvidia/nvidia-oot),)
@@ -187,6 +187,7 @@ NV_CONFTEST_CFLAGS += $(filter -std=%,$(KBUILD_CFLAGS))
 NV_CONFTEST_CFLAGS += $(call cc-disable-warning,pointer-sign)
 NV_CONFTEST_CFLAGS += $(call cc-option,-fshort-wchar,)
 NV_CONFTEST_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types,)
+NV_CONFTEST_CFLAGS += $(call cc-option,-fms-extensions,)
 NV_CONFTEST_CFLAGS += -Wno-error
 
 NV_CONFTEST_COMPILE_TEST_HEADERS := $(obj)/conftest/macros.h

kernel-open/common/inc/controller/sbios_table_version.h

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef SBIOS_TABLE_VERSION_H
+#define SBIOS_TABLE_VERSION_H
+
+#define CONTROLLER_SBIOS_TABLE_VERSION_10                   (0x10)
+#define CONTROLLER_SBIOS_TABLE_VERSION_20                   (0x20)
+#define CONTROLLER_SBIOS_TABLE_VERSION_21                   (0x21)
+#define CONTROLLER_SBIOS_TABLE_VERSION_22                   (0x22)
+#define CONTROLLER_SBIOS_TABLE_VERSION_23                   (0x23)
+#define CONTROLLER_SBIOS_TABLE_VERSION_24                   (0x24)
+#define CONTROLLER_SBIOS_TABLE_VERSION_25                   (0x25)
+#define CONTROLLER_SBIOS_TABLE_MAX_ENTRIES                  (8)
+
+// NOTE: When adding a new version, make sure to update MAX_VERSION accordingly.
+#define CONTROLLER_SBIOS_TABLE_MAX_VERSION                  (0x25)
+
+/*!
+ * Layout of Controller 2x data used for static config
+ */
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_20                          (0x20)
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_21                          (0x21)
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_22                          (0x22)
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_23                          (0x23)
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_24                          (0x24)
+#define NVPCF_CONTROLLER_STATIC_TABLE_VERSION_25                          (0x25)
+#define NVPCF_CONTROLLER_STATIC_TABLE_MAX_ENTRIES                         (8)
+
+// NOTE: When adding a new version, make sure to update MAX_VERSION accordingly.
+#define NVPCF_CONTROLLER_STATIC_TABLE_MAX_VERSION                         (0x25)
+
+#endif // SBIOS_TABLE_VERSION_H

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

@@ -24,7 +24,6 @@
 #define __NV_HASH_H__
 
 #include "conftest.h"
-#include "nv-list-helpers.h"
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/hash.h>

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

@@ -26,8 +26,10 @@
 #define NV_IOCTL_H
 
 #include <nv-ioctl-numbers.h>
+#include <nv-ioctl-numa.h>
 #include <nvtypes.h>
 
+
 typedef struct {
     NvU32    domain;        /* PCI domain number   */
     NvU8     bus;           /* PCI bus number      */
@@ -113,7 +115,7 @@ typedef struct nv_ioctl_query_device_intr
 {
     NvU32 intrStatus NV_ALIGN_BYTES(4);
     NvU32 status;
-} nv_ioctl_query_device_intr;
+} nv_ioctl_query_device_intr_t;
 
 /* system parameters that the kernel driver may use for configuration */
 typedef struct nv_ioctl_sys_params

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

@@ -102,17 +102,6 @@
 #include <linux/dma-buf.h>
 #endif
 
-#if defined(NV_DRM_AVAILABLE)
-#include <drm/drm_device.h>
-#include <drm/drm_drv.h>
-
-#if defined(NV_DRM_DRMP_H_PRESENT)
-#include <drm/drmP.h>
-#endif
-
-#include <drm/drm_gem.h>
-#endif /* NV_DRM_AVAILABLE */
-
 /* task and signal-related items */
 #include <linux/sched/signal.h>
 #include <linux/sched/task.h>
@@ -141,8 +130,6 @@
 #include <asm/bitops.h>             /* __set_bit()                      */
 #include <linux/time.h>             /* FD_SET()                         */
 
-#include "nv-list-helpers.h"
-
 /*
  * Use current->cred->euid, instead of calling current_euid().
  * The latter can pull in the GPL-only debug_lockdep_rcu_enabled()
@@ -274,14 +261,8 @@ extern int nv_pat_mode;
             user_function, NULL, args)
 #endif
 
-#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_PREEMPT_RT_FULL)
-#define NV_CONFIG_PREEMPT_RT 1
-#endif
-
 #define NV_PAGE_COUNT(page) \
   ((unsigned int)page_count(page))
-#define NV_GET_PAGE_FLAGS(page_ptr) \
-  (NV_GET_PAGE_STRUCT(page_ptr->phys_addr)->flags)
 
 #if !defined(DEBUG) && defined(__GFP_NOWARN)
 #define NV_GFP_KERNEL (GFP_KERNEL | __GFP_NOWARN)
@@ -298,9 +279,9 @@ extern int nv_pat_mode;
  * such as Linux/x86-64; the alternative is to use an IOMMU such
  * as the one implemented with the K8 GART, if available.
  */
-#define NV_GFP_DMA32 (NV_GFP_KERNEL | GFP_DMA32)
+#define NV_GFP_DMA32 (GFP_DMA32)
 #else
-#define NV_GFP_DMA32 (NV_GFP_KERNEL)
+#define NV_GFP_DMA32 0
 #endif
 
 #if defined(NVCPU_AARCH64) || defined(NVCPU_RISCV64)
@@ -388,11 +369,7 @@ static inline void nv_vfree(void *ptr, NvU64 size)
 
 static inline void *nv_ioremap(NvU64 phys, NvU64 size)
 {
-#if IS_ENABLED(CONFIG_INTEL_TDX_GUEST) && defined(NV_IOREMAP_DRIVER_HARDENED_PRESENT)
-    void *ptr = ioremap_driver_hardened(phys, size);
-#else
     void *ptr = ioremap(phys, size);
-#endif
     NV_MEMDBG_ADD(ptr, size);
     return ptr;
 }
@@ -405,9 +382,7 @@ static inline void *nv_ioremap_nocache(NvU64 phys, NvU64 size)
 static inline void *nv_ioremap_cache(NvU64 phys, NvU64 size)
 {
     void *ptr = NULL;
-#if IS_ENABLED(CONFIG_INTEL_TDX_GUEST) && defined(NV_IOREMAP_CACHE_SHARED_PRESENT)
-    ptr = ioremap_cache_shared(phys, size);
-#elif defined(NV_IOREMAP_CACHE_PRESENT)
+#if defined(NV_IOREMAP_CACHE_PRESENT)
     ptr = ioremap_cache(phys, size);
 #else
     return nv_ioremap(phys, size);
@@ -421,9 +396,7 @@ static inline void *nv_ioremap_cache(NvU64 phys, NvU64 size)
 static inline void *nv_ioremap_wc(NvU64 phys, NvU64 size)
 {
     void *ptr = NULL;
-#if IS_ENABLED(CONFIG_INTEL_TDX_GUEST) && defined(NV_IOREMAP_DRIVER_HARDENED_WC_PRESENT)
-    ptr = ioremap_driver_hardened_wc(phys, size);
-#elif defined(NV_IOREMAP_WC_PRESENT)
+#if defined(NV_IOREMAP_WC_PRESENT)
     ptr = ioremap_wc(phys, size);
 #else
     return nv_ioremap_nocache(phys, size);
@@ -465,13 +438,7 @@ static NvBool nv_numa_node_has_memory(int node_id)
         NV_MEMDBG_ADD(ptr, size);             \
     }
 
-#if defined(__GFP_RETRY_MAYFAIL)
 #define NV_GFP_NO_OOM (NV_GFP_KERNEL | __GFP_RETRY_MAYFAIL)
-#elif defined(__GFP_NORETRY)
-#define NV_GFP_NO_OOM (NV_GFP_KERNEL | __GFP_NORETRY)
-#else
-#define NV_GFP_NO_OOM (NV_GFP_KERNEL)
-#endif
 
 #define NV_KMALLOC_NO_OOM(ptr, size) \
     { \
@@ -528,22 +495,12 @@ static inline pgprot_t nv_adjust_pgprot(pgprot_t vm_prot)
 #endif
 #endif
 
-#define NV_GET_CURRENT_PROCESS()        current->tgid
-#define NV_IN_ATOMIC()                  in_atomic()
-#define NV_COPY_TO_USER(to, from, n)    copy_to_user(to, from, n)
-#define NV_COPY_FROM_USER(to, from, n)  copy_from_user(to, from, n)
-
 #define NV_IS_SUSER()                   capable(CAP_SYS_ADMIN)
-#define NV_CLI()                        local_irq_disable()
-#define NV_SAVE_FLAGS(eflags)           local_save_flags(eflags)
-#define NV_RESTORE_FLAGS(eflags)        local_irq_restore(eflags)
-#define NV_MAY_SLEEP()                  (!irqs_disabled() && !in_interrupt() && !NV_IN_ATOMIC())
+#define NV_MAY_SLEEP()                  (!irqs_disabled() && !in_interrupt() && !in_atomic())
 #define NV_MODULE_PARAMETER(x)          module_param(x, int, 0)
 #define NV_MODULE_STRING_PARAMETER(x)   module_param(x, charp, 0)
 #undef  MODULE_PARM
 
-#define NV_NUM_CPUS()                   num_possible_cpus()
-
 #define NV_HAVE_MEMORY_ENCRYPT_DECRYPT 0
 
 #if defined(NVCPU_X86_64) && \
@@ -596,7 +553,6 @@ static inline dma_addr_t nv_phys_to_dma(struct device *dev, NvU64 pa)
 #endif
 }
 
-#define NV_GET_OFFSET_IN_PAGE(phys_page) offset_in_page(phys_page)
 #define NV_GET_PAGE_STRUCT(phys_page) virt_to_page(__va(phys_page))
 #define NV_VMA_PGOFF(vma)             ((vma)->vm_pgoff)
 #define NV_VMA_SIZE(vma)              ((vma)->vm_end - (vma)->vm_start)
@@ -711,13 +667,6 @@ static inline dma_addr_t nv_phys_to_dma(struct device *dev, NvU64 pa)
 # define minor(x) MINOR(x)
 #endif
 
-#if !defined(PCI_COMMAND_SERR)
-#define PCI_COMMAND_SERR            0x100
-#endif
-#if !defined(PCI_COMMAND_INTX_DISABLE)
-#define PCI_COMMAND_INTX_DISABLE    0x400
-#endif
-
 #ifndef PCI_CAP_ID_EXP
 #define PCI_CAP_ID_EXP 0x10
 #endif
@@ -983,6 +932,7 @@ typedef struct nv_alloc_s {
         NvBool unencrypted : 1;
         NvBool coherent    : 1;
         NvBool carveout    : 1;
+        NvBool pool        : 1;
     } flags;
     unsigned int   cache_type;
     unsigned int   num_pages;
@@ -1143,14 +1093,18 @@ typedef struct nv_dma_map_s {
          i++, sm = &dm->mapping.discontig.submaps[i])
 
 /*
- * On 4K ARM kernels, use max submap size a multiple of 64K to keep nv-p2p happy.
- * Despite 4K OS pages, we still use 64K P2P pages due to dependent modules still using 64K.
- * Instead of using (4G-4K), use max submap size as (4G-64K) since the mapped IOVA range
- * must be aligned at 64K boundary.
+ * On 4K ARM kernels, use max submap size a multiple of 2M to avoid breaking up 2M page size
+ *  sysmem allocations. 
+ *
+ * Instead of using (4G-4K), use max submap size as (4G-2M) since the mapped IOVA range
+ * must be aligned at 2M boundary.
+ *
+ * Bug 5401803: Tracks migrating away from making IOMMU mappings using submaps in favor of
+ * using sg_chain() to chain a single large scatterlist.
  */
 #if defined(CONFIG_ARM64_4K_PAGES)
 #define NV_DMA_U32_MAX_4K_PAGES           ((NvU32)((NV_U32_MAX >> PAGE_SHIFT) + 1))
-#define NV_DMA_SUBMAP_MAX_PAGES           ((NvU32)(NV_DMA_U32_MAX_4K_PAGES - 16))
+#define NV_DMA_SUBMAP_MAX_PAGES           ((NvU32)(NV_DMA_U32_MAX_4K_PAGES - 512))
 #else
 #define NV_DMA_SUBMAP_MAX_PAGES           ((NvU32)(NV_U32_MAX >> PAGE_SHIFT))
 #endif
@@ -1294,7 +1248,8 @@ struct nv_pci_tegra_devfreq_dev;
 typedef struct nv_linux_state_s {
     nv_state_t nv_state;
 
-    atomic_t usage_count;
+    atomic_t   usage_count;
+
     NvU32    suspend_count;
 
     struct device  *dev;
@@ -1470,6 +1425,8 @@ typedef struct nv_linux_state_s {
 
     int (*devfreq_suspend)(struct device *dev);
     int (*devfreq_resume)(struct device *dev);
+    int (*devfreq_enable_boost)(struct device *dev, unsigned int duration);
+    int (*devfreq_disable_boost)(struct device *dev);
 #endif
 } nv_linux_state_t;
 
@@ -1640,6 +1597,7 @@ extern NvU32 NVreg_EnableUserNUMAManagement;
 extern NvU32 NVreg_RegisterPCIDriver;
 extern NvU32 NVreg_RegisterPlatformDeviceDriver;
 extern NvU32 NVreg_EnableResizableBar;
+extern NvU32 NVreg_TegraGpuPgMask;
 extern NvU32 NVreg_EnableNonblockingOpen;
 
 extern NvU32 num_probed_nv_devices;
@@ -1697,10 +1655,7 @@ static inline NvU32 nv_default_irq_flags(nv_state_t *nv)
     return flags;
 }
 
-#define MODULE_BASE_NAME "nvidia"
-#define MODULE_INSTANCE_NUMBER 0
-#define MODULE_INSTANCE_STRING ""
-#define MODULE_NAME MODULE_BASE_NAME MODULE_INSTANCE_STRING
+#define MODULE_NAME "nvidia"
 
 NvS32 nv_request_soc_irq(nv_linux_state_t *, NvU32, nv_soc_irq_type_t, NvU32, NvU32, const char*);
 NV_STATUS nv_imp_icc_get(nv_state_t *nv);

kernel-open/common/inc/nv-list-helpers.h

@@ -26,45 +26,12 @@
 #include <linux/list.h>
 #include "conftest.h"
 
-/*
- * list_first_entry_or_null added by commit 6d7581e62f8b ("list: introduce
- * list_first_entry_or_null") in v3.10 (2013-05-29).
- */
-#if !defined(list_first_entry_or_null)
-    #define list_first_entry_or_null(ptr, type, member) \
-        (!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL)
-#endif
-
-/*
- * Added by commit 93be3c2eb337 ("list: introduce list_last_entry(), use
- * list_{first,last}_entry()") in v3.13 (2013-11-12).
- */
-#if !defined(list_last_entry)
-    #define list_last_entry(ptr, type, member) \
-        list_entry((ptr)->prev, type, member)
-#endif
-
 /* list_last_entry_or_null() doesn't actually exist in the kernel */
 #if !defined(list_last_entry_or_null)
     #define list_last_entry_or_null(ptr, type, member) \
         (!list_empty(ptr) ? list_last_entry(ptr, type, member) : NULL)
 #endif
 
-/*
- * list_prev_entry() and list_next_entry added by commit 008208c6b26f
- * ("list: introduce list_next_entry() and list_prev_entry()") in
- * v3.13 (2013-11-12).
- */
-#if !defined(list_prev_entry)
-    #define list_prev_entry(pos, member) \
-        list_entry((pos)->member.prev, typeof(*(pos)), member)
-#endif
-
-#if !defined(list_next_entry)
-    #define list_next_entry(pos, member) \
-        list_entry((pos)->member.next, typeof(*(pos)), member)
-#endif
-
 #if !defined(NV_LIST_IS_FIRST_PRESENT)
     static inline int list_is_first(const struct list_head *list,
                                     const struct list_head *head)