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Signed-off-by: Deb Taylor <deb.taylor@intel.com>
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Deb Taylor 2019-07-29 15:14:02 -04:00 committed by David Kinder
parent 1ccb902048
commit 879d01319f
1 changed files with 7 additions and 6 deletions
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doc/tutorials/sgx_virtualization.rst
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@ -40,9 +40,9 @@ No Enclave in a Hypervisor
-------------------------- --------------------------
ACRN does not support running an enclave in a hypervisor since the whole ACRN does not support running an enclave in a hypervisor since the whole
hypervisor is currently unning in VMX root mode, ring 0, and an enclave must hypervisor is currently running in VMX root mode, ring 0, and an enclave must
run in ring 3. SGX virtualization in ACRN provides the SGX capability to (non- run in ring 3. SGX virtualization in ACRN provides the SGX capability to (
SOS) VMs. non-SOS) VMs.
Enable SGX on Host Enable SGX on Host
------------------ ------------------
@ -90,7 +90,8 @@ enable SGX support in the BIOS and in ACRN:
the SGX EPC size is 0x5d80000 (93.5MB) when the SGX Reserved Memory the SGX EPC size is 0x5d80000 (93.5MB) when the SGX Reserved Memory
Size is set to 128MB. Size is set to 128MB.
#. Add the EPC config in the VM configuration: #. Add the EPC config in the VM configuration.
Apply the patch to enable SGX support in UOS in the SDC scenario: Apply the patch to enable SGX support in UOS in the SDC scenario:
.. code-block:: bash .. code-block:: bash
@ -100,10 +101,10 @@ enable SGX support in the BIOS and in ACRN:
#. Enable SGX in Guest: #. Enable SGX in Guest:
* **For a Linux Guest**, follow `these Linux SGX build instructions * **For a Linux Guest**, follow these `Linux SGX build instructions
<https://github.com/intel/linux-sgx>`_ <https://github.com/intel/linux-sgx>`_
to build and install the SGX driver and the SGX SDK and PSW packages. to build and install the SGX driver and the SGX SDK and PSW packages.
* **For a Windows Guest**, follow `these Windows SGX build instructions * **For a Windows Guest**, follow these `Windows SGX build instructions
<https://software.intel.com/en-us/articles/getting-started-with-sgx-sdk-for-windows>`_ <https://software.intel.com/en-us/articles/getting-started-with-sgx-sdk-for-windows>`_
for enabling applications with Intel SGX using Microsoft* Visual Studio* for enabling applications with Intel SGX using Microsoft* Visual Studio*
2015 on a 64-bit Microsoft Windows* OS. 2015 on a 64-bit Microsoft Windows* OS.