535.216.03

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 535.216.01.
+version 535.216.03.
 
 
 ## 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
-535.216.01 driver release.  This can be achieved by installing
+535.216.03 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -180,15 +180,15 @@ software applications.
 ## Compatible GPUs
 
 The open-gpu-kernel-modules can be used on any Turing or later GPU
-(see the table below). However, in the 535.216.01 release,
+(see the table below). However, in the 535.216.03 release,
 GeForce and Workstation support is still considered alpha-quality.
 
 To enable use of the open kernel modules on GeForce and Workstation GPUs,
 set the "NVreg_OpenRmEnableUnsupportedGpus" nvidia.ko kernel module
 parameter to 1. For more details, see the NVIDIA GPU driver end user
 README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/535.216.01/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/535.216.03/README/kernel_open.html
 
 In the below table, if three IDs are listed, the first is the PCI Device 
 ID, the second is the PCI Subsystem Vendor ID, and the third is the PCI
@@ -749,6 +749,7 @@ Subsystem Device ID.
 | NVIDIA H800                                     | 2324 10DE 17A8 |
 | NVIDIA H20                                      | 2329 10DE 198B |
 | NVIDIA H20                                      | 2329 10DE 198C |
+| NVIDIA H20-3e                                   | 232C 10DE 2063 |
 | NVIDIA H100 80GB HBM3                           | 2330 10DE 16C0 |
 | NVIDIA H100 80GB HBM3                           | 2330 10DE 16C1 |
 | NVIDIA H100 PCIe                                | 2331 10DE 1626 |

kernel-open/Kbuild

@@ -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=\"535.216.01\"
+EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.216.03\"
 
 ifneq ($(SYSSRCHOST1X),)
  EXTRA_CFLAGS += -I$(SYSSRCHOST1X)

src/common/inc/nvBldVer.h

@@ -43,11 +43,11 @@
 #endif
 
 #if defined(NV_LINUX) || defined(NV_BSD) || defined(NV_SUNOS)
-#define NV_BUILD_BRANCH_VERSION         "rel/gpu_drv/r535/r538_95-686"
-#define NV_BUILD_CHANGELIST_NUM         (34854198)
+#define NV_BUILD_BRANCH_VERSION         "rel/gpu_drv/r535/r538_95-688"
+#define NV_BUILD_CHANGELIST_NUM         (35042711)
 #define NV_BUILD_TYPE                   "Official"
-#define NV_BUILD_NAME                   "rel/gpu_drv/r535/r538_95-686"
-#define NV_LAST_OFFICIAL_CHANGELIST_NUM (34854198)
+#define NV_BUILD_NAME                   "rel/gpu_drv/r535/r538_95-688"
+#define NV_LAST_OFFICIAL_CHANGELIST_NUM (35042711)
 
 #else     /* Windows builds */
 #define NV_BUILD_BRANCH_VERSION         "r538_95-1"

src/common/inc/nvUnixVersion.h

@@ -4,7 +4,7 @@
 #if defined(NV_LINUX) || defined(NV_BSD) || defined(NV_SUNOS) || defined(NV_VMWARE) || defined(NV_QNX) || defined(NV_INTEGRITY) || \
     (defined(RMCFG_FEATURE_PLATFORM_GSP) && RMCFG_FEATURE_PLATFORM_GSP == 1)
 
-#define NV_VERSION_STRING               "535.216.01"
+#define NV_VERSION_STRING               "535.216.03"
 
 #else
 

src/common/nvswitch/kernel/ls10/link_ls10.c

@@ -408,6 +408,42 @@ nvswitch_corelib_set_dl_link_mode_ls10
 
     switch (mode)
     {
+        case NVLINK_LINKSTATE_SAFE:
+        {
+            // check if link is in reset
+            if (nvswitch_is_link_in_reset(device, link))
+            {
+                NVSWITCH_PRINT(device, ERROR,
+                    "%s: link #%d is still in reset, cannot change link state\n",
+                    __FUNCTION__, link->linkNumber);
+                return NVL_ERR_INVALID_STATE;
+            }
+
+            NVSWITCH_PRINT(device, INFO,
+                "%s : Link state request to Safe for (%s):(%s) not needed.  Skipping.\n",
+                __FUNCTION__, device->name, link->linkName);
+
+            break;
+        }
+
+        case NVLINK_LINKSTATE_HS:
+        {
+            // check if link is in reset
+            if (nvswitch_is_link_in_reset(device, link))
+            {
+                NVSWITCH_PRINT(device, ERROR,
+                    "%s: link #%d is still in reset, cannot change link state\n",
+                    __FUNCTION__, link->linkNumber);
+                return -NVL_ERR_INVALID_STATE;
+            }
+
+            NVSWITCH_PRINT(device, INFO,
+                "%s : Link state request to Active for (%s):(%s) not needed.  Skipping.\n",
+                __FUNCTION__, device->name, link->linkName);
+
+            break;
+        }
+
         case NVLINK_LINKSTATE_INITPHASE1:
         {
             // Apply appropriate SIMMODE settings

src/nvidia/generated/g_nv_name_released.h

@@ -899,6 +899,7 @@ static const CHIPS_RELEASED sChipsReleased[] = {
     { 0x2324, 0x17a8, 0x10de, "NVIDIA H800" },
     { 0x2329, 0x198b, 0x10de, "NVIDIA H20" },
     { 0x2329, 0x198c, 0x10de, "NVIDIA H20" },
+    { 0x232C, 0x2063, 0x10de, "NVIDIA H20-3e" },
     { 0x2330, 0x16c0, 0x10de, "NVIDIA H100 80GB HBM3" },
     { 0x2330, 0x16c1, 0x10de, "NVIDIA H100 80GB HBM3" },
     { 0x2331, 0x1626, 0x10de, "NVIDIA H100 PCIe" },

version.mk

@@ -1,4 +1,4 @@
-NVIDIA_VERSION = 535.216.01
+NVIDIA_VERSION = 535.216.03
 
 # This file.
 VERSION_MK_FILE := $(lastword $(MAKEFILE_LIST))