NVIDIA/open-gpu-kernel-modules
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550.40.07

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This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
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36
kernel-open/nvidia-uvm/uvm_hal.c
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@@ -22,6 +22,7 @@
*******************************************************************************/
#include "uvm_hal.h"
#include "uvm_global.h"
#include "uvm_kvmalloc.h"
#include "cla16f.h"
@@ -680,7 +681,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
class_ops = ops_find_by_id(ce_table, ARRAY_SIZE(ce_table), gpu_info->ceClass);
if (class_ops == NULL) {
UVM_ERR_PRINT("Unsupported ce class: 0x%X, GPU %s\n", gpu_info->ceClass, parent_gpu->name);
UVM_ERR_PRINT("Unsupported ce class: 0x%X, GPU %s\n",
gpu_info->ceClass,
uvm_parent_gpu_name(parent_gpu));
return NV_ERR_INVALID_CLASS;
}
@@ -688,7 +691,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
class_ops = ops_find_by_id(host_table, ARRAY_SIZE(host_table), gpu_info->hostClass);
if (class_ops == NULL) {
UVM_ERR_PRINT("Unsupported host class: 0x%X, GPU %s\n", gpu_info->hostClass, parent_gpu->name);
UVM_ERR_PRINT("Unsupported host class: 0x%X, GPU %s\n",
gpu_info->hostClass,
uvm_parent_gpu_name(parent_gpu));
return NV_ERR_INVALID_CLASS;
}
@@ -696,7 +701,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
class_ops = ops_find_by_id(arch_table, ARRAY_SIZE(arch_table), gpu_info->gpuArch);
if (class_ops == NULL) {
UVM_ERR_PRINT("Unsupported GPU architecture: 0x%X, GPU %s\n", gpu_info->gpuArch, parent_gpu->name);
UVM_ERR_PRINT("Unsupported GPU architecture: 0x%X, GPU %s\n",
gpu_info->gpuArch,
uvm_parent_gpu_name(parent_gpu));
return NV_ERR_INVALID_CLASS;
}
@@ -704,7 +711,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
class_ops = ops_find_by_id(fault_buffer_table, ARRAY_SIZE(fault_buffer_table), gpu_info->gpuArch);
if (class_ops == NULL) {
UVM_ERR_PRINT("Fault buffer HAL not found, GPU %s, arch: 0x%X\n", parent_gpu->name, gpu_info->gpuArch);
UVM_ERR_PRINT("Fault buffer HAL not found, GPU %s, arch: 0x%X\n",
uvm_parent_gpu_name(parent_gpu),
gpu_info->gpuArch);
return NV_ERR_INVALID_CLASS;
}
@@ -714,7 +723,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
ARRAY_SIZE(access_counter_buffer_table),
gpu_info->gpuArch);
if (class_ops == NULL) {
UVM_ERR_PRINT("Access counter HAL not found, GPU %s, arch: 0x%X\n", parent_gpu->name, gpu_info->gpuArch);
UVM_ERR_PRINT("Access counter HAL not found, GPU %s, arch: 0x%X\n",
uvm_parent_gpu_name(parent_gpu),
gpu_info->gpuArch);
return NV_ERR_INVALID_CLASS;
}
@@ -722,7 +733,9 @@ NV_STATUS uvm_hal_init_gpu(uvm_parent_gpu_t *parent_gpu)
class_ops = ops_find_by_id(sec2_table, ARRAY_SIZE(sec2_table), gpu_info->gpuArch);
if (class_ops == NULL) {
UVM_ERR_PRINT("SEC2 HAL not found, GPU %s, arch: 0x%X\n", parent_gpu->name, gpu_info->gpuArch);
UVM_ERR_PRINT("SEC2 HAL not found, GPU %s, arch: 0x%X\n",
uvm_parent_gpu_name(parent_gpu),
gpu_info->gpuArch);
return NV_ERR_INVALID_CLASS;
}
@@ -736,11 +749,16 @@ static void hal_override_properties(uvm_parent_gpu_t *parent_gpu)
// Access counters are currently not supported in vGPU.
//
// TODO: Bug 200692962: Add support for access counters in vGPU
if (parent_gpu->virt_mode != UVM_VIRT_MODE_NONE)
if (parent_gpu->virt_mode != UVM_VIRT_MODE_NONE) {
parent_gpu->access_counters_supported = false;
// Access counters are not supported in CC.
else if (uvm_conf_computing_mode_enabled_parent(parent_gpu))
parent_gpu->access_counters_can_use_physical_addresses = false;
}
// Access counters are not supported in Confidential Computing.
else if (g_uvm_global.conf_computing_enabled) {
parent_gpu->access_counters_supported = false;
parent_gpu->access_counters_can_use_physical_addresses = false;
}
}
void uvm_hal_init_properties(uvm_parent_gpu_t *parent_gpu)