Searched hist:"552 d5e40de0fd1d001d536468bfe4f46a022d3c4" (Results 1 – 3 of 3) sorted by relevance
| /optee_os/core/arch/arm/include/kernel/ |
| H A D | secure_partition.h | 552d5e40de0fd1d001d536468bfe4f46a022d3c4 Mon Jul 18 14:55:56 UTC 2022 Jelle Sels <jelle.sels@arm.com> core: ffa: Allow multiple SPs with same UUID
The FF-A spec allows multiple SPs to have the same UUID. This makes
it possible to use the FF-A UUID as a identifier for the protocol on
top of the FF-A layer.
To achieve this we have to make sure that the FFA_PARTITION_INFO_GET can
return more then one endpoint id if we pass a UUID.
To make sure that there is no collision between the SP binaries names,
we distinguish between the FF-A UUID and the SP UUID. The SP UUID is used
to identify the SP itself. While the FF-A UUID is used as part of the
FF-A protocol.
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/arch/arm/kernel/ |
| H A D | secure_partition.c | 552d5e40de0fd1d001d536468bfe4f46a022d3c4 Mon Jul 18 14:55:56 UTC 2022 Jelle Sels <jelle.sels@arm.com> core: ffa: Allow multiple SPs with same UUID
The FF-A spec allows multiple SPs to have the same UUID. This makes
it possible to use the FF-A UUID as a identifier for the protocol on
top of the FF-A layer.
To achieve this we have to make sure that the FFA_PARTITION_INFO_GET can
return more then one endpoint id if we pass a UUID.
To make sure that there is no collision between the SP binaries names,
we distinguish between the FF-A UUID and the SP UUID. The SP UUID is used
to identify the SP itself. While the FF-A UUID is used as part of the
FF-A protocol.
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread_spmc.c | 552d5e40de0fd1d001d536468bfe4f46a022d3c4 Mon Jul 18 14:55:56 UTC 2022 Jelle Sels <jelle.sels@arm.com> core: ffa: Allow multiple SPs with same UUID
The FF-A spec allows multiple SPs to have the same UUID. This makes
it possible to use the FF-A UUID as a identifier for the protocol on
top of the FF-A layer.
To achieve this we have to make sure that the FFA_PARTITION_INFO_GET can
return more then one endpoint id if we pass a UUID.
To make sure that there is no collision between the SP binaries names,
we distinguish between the FF-A UUID and the SP UUID. The SP UUID is used
to identify the SP itself. While the FF-A UUID is used as part of the
FF-A protocol.
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
|