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This commit is contained in:
russellcnv
2024-05-31 14:11:30 -07:00
parent d1f6b40399
commit 3750358633
103 changed files with 60736 additions and 56138 deletions
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16
kernel-open/nvidia/export_nvswitch.h
View File

@@ -998,6 +998,22 @@ nvswitch_os_get_supported_register_events_params
NvBool *bUserSuppliesOsData
);
/*
* @Brief : Is TNVL mode enabled.
*
* @Description : Returns if TNVL is enabled for the device
*
* @param[in] device a reference to the device
*
* @returns NV_TRUE, if TNVL is enabled
* NV_FALSE, if TNVL is disabled
*/
NvBool
nvswitch_lib_is_tnvl_enabled
(
nvswitch_device *device
);
#ifdef __cplusplus
}
#endif

2
kernel-open/nvidia/ioctl_common_nvswitch.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2019 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2019-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a

3
kernel-open/nvidia/ioctl_nvswitch.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2017-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2017-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -164,6 +164,7 @@ typedef struct
NVSWITCH_DEVICE_FABRIC_STATE deviceState;
NVSWITCH_DEVICE_BLACKLIST_REASON deviceReason;
NvU32 physId;
NvBool bTnvlEnabled;
/* See ctrl_dev_nvswitch.h for struct definition modification guidelines */
} NVSWITCH_DEVICE_INSTANCE_INFO_V2;

9
kernel-open/nvidia/libspdm_aead.c
View File

@@ -159,7 +159,14 @@ static int lkca_aead_internal(struct crypto_aead *aead,
}
if (rc != 0) {
pr_info("Encryption FAILED\n");
if (enc) {
pr_info("aead.c: Encryption failed with error %i\n", rc);
} else {
pr_info("aead.c: Decryption failed with error %i\n", rc);
if (rc == -EBADMSG) {
pr_info("aead.c: Authentication tag mismatch!\n");
}
}
}
*data_out_size = data_in_size;

2
kernel-open/nvidia/linux_nvswitch.c
View File

@@ -1000,6 +1000,8 @@ nvswitch_ctl_get_devices_v2(NVSWITCH_GET_DEVICES_V2_PARAMS *p)
&p->info[index].deviceState,
&p->info[index].deviceReason,
&p->info[index].driverState);
p->info[index].bTnvlEnabled = nvswitch_lib_is_tnvl_enabled(nvswitch_dev->lib_device);
mutex_unlock(&nvswitch_dev->device_mutex);
}
index++;

10
kernel-open/nvidia/os-interface.c
View File

@@ -1061,7 +1061,15 @@ NV_STATUS NV_API_CALL os_flush_user_cache(void)
void NV_API_CALL os_flush_cpu_write_combine_buffer(void)
{
wmb();
#if defined(NVCPU_X86_64)
asm volatile("sfence" ::: "memory");
#elif defined(NVCPU_PPC64LE)
__asm__ __volatile__ ("sync" : : : "memory");
#elif defined(NVCPU_AARCH64)
asm volatile("dsb st" : : : "memory");
#else
mb();
#endif
}
// override initial debug level from registry