Tianocore/edk2.git/MdeModulePkg/Library/ArmFfaLib/ArmFfaSecLib.c, branch edk2_masterEDK II (mirror)https://git.radix-linux.su/Tianocore/edk2.git/atom?h=edk2_master2026-01-08T12:07:46+00:00MdeModulePkg/ArmFfaLib: support ArmFfaLib wihtout Rx/Tx buffer2026-01-08T12:07:46+00:00Levi Yunyeoreum.yun@arm.com2025-08-16T21:55:41+00:00urn:sha1:898ae481d94e696da0f679c79bf61d54747e46ac
In the normal world, it is possible to communicate with
a secure partition using the ARM_FFA_PARTITION_INFO_GET_REGS ABI,
even when the Rx/Tx buffer ABI is not supported.
Therefore, treat the EFI_UNSUPPORTED error returned
during Rx/Tx buffer mapping as a valid result
when the ARM_FFA_PARTITION_INFO_GET_REGS ABI is supported.
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
MdeModulePkg/Include: change type of buffer address in ArmFfaRxTxBufferInfo2025-07-14T11:59:38+00:00Levi Yunyeoreum.yun@arm.com2025-06-30T10:03:36+00:00urn:sha1:f85c71816702b068019957e7fd532db51dab9c7e
Change type of buffer address type in ArmFfaRxTxBufferInfo
so that reduce the type casting.
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
MdeModulePkg/Library: add ArmFfaSecLib2025-07-14T11:59:38+00:00Levi Yunyeoreum.yun@arm.com2025-06-02T22:12:33+00:00urn:sha1:a7e27682cffe7cfbb48bcbaa11daf550a5cdd79c
To use Arm-FFA intereface in PeilessSec, implments
ArmFfaSecLib used by PeilessSec.
For example, communicate with TPM service using CRB over ARM-FFA
(via Tpm2DeviceLibFfa), PeilessSec need to use Arm-FFA interface.
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>