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Dell Latitude 7490 #89

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ErwanAliasr1 opened this issue Mar 17, 2022 · 0 comments
Open

Dell Latitude 7490 #89

ErwanAliasr1 opened this issue Mar 17, 2022 · 0 comments

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@ErwanAliasr1
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ErwanAliasr1 commented Mar 17, 2022

Hey,
If SGX is enabled in Bios (configured to 128M), this laptop has proper SGX1 support as per the following :

Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Dell Inc.
Product Name: Latitude 7490
Version: Not Specified
Wake-up Type: Power Switch
SKU Number: 081C
Family: Latitude

Bios 1.23

eax: 806ea ebx: 2100800 ecx: 7ffafbff edx: bfebfbff
stepping 10
model 14
family 6
processor type 0
extended model 8
extended family 0
smx: 1

Extended feature bits (EAX=07H, ECX=0H)
eax: 0 ebx: 29c67af ecx: 0 edx: bc002e00
sgx available: 1
sgx launch control: 0

CPUID Leaf 12H, Sub-Leaf 0 of Intel SGX Capabilities (EAX=12H,ECX=0)
eax: 1 ebx: 0 ecx: 0 edx: 241f
sgx 1 supported: 1
sgx 2 supported: 0
MaxEnclaveSize_Not64: 1f
MaxEnclaveSize_64: 24

CPUID Leaf 12H, Sub-Leaf 1 of Intel SGX Capabilities (EAX=12H,ECX=1)
eax: 36 ebx: 0 ecx: 1f edx: 0

CPUID Leaf 12H, Sub-Leaf 2 of Intel SGX Capabilities (EAX=12H,ECX=2)
eax: 70200001 ebx: 0 ecx: 5d80001 edx: 0
size of EPC section in Processor Reserved Memory, 93 M

CPUID Leaf 12H, Sub-Leaf 3 of Intel SGX Capabilities (EAX=12H,ECX=3)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 4 of Intel SGX Capabilities (EAX=12H,ECX=4)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 5 of Intel SGX Capabilities (EAX=12H,ECX=5)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 6 of Intel SGX Capabilities (EAX=12H,ECX=6)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 7 of Intel SGX Capabilities (EAX=12H,ECX=7)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 8 of Intel SGX Capabilities (EAX=12H,ECX=8)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M

CPUID Leaf 12H, Sub-Leaf 9 of Intel SGX Capabilities (EAX=12H,ECX=9)
eax: 0 ebx: 0 ecx: 0 edx: 0
size of EPC section in Processor Reserved Memory, 0 M
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