Searched hist:cf133f375275f521cdf0104fb7740862eb8dfe9a (Results 1 – 4 of 4) sorted by relevance
| /optee_os/core/arch/arm/include/kernel/ |
| H A D | thread_spmc.h | cf133f375275f521cdf0104fb7740862eb8dfe9a Fri Oct 16 07:33:09 UTC 2020 Jelle Sels <jelle.sels@arm.com> core: arm: Add FF-A rxtx buffer for SPs
Rx/Rx buffers are used for SPs and the SPMC to exchange information.
This change implements the following FF-A messages for SPs:
FFA_RXTX_MAP_64 and FFA_RXTX_MAP_32 to have a SP map a rxtx buffer
FFA_RXTX_UNMAP to unmap the rxtx buffer
FFA_RX_RELEASE to release have the SP release the rx buffer
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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| H A D | secure_partition.h | cf133f375275f521cdf0104fb7740862eb8dfe9a Fri Oct 16 07:33:09 UTC 2020 Jelle Sels <jelle.sels@arm.com> core: arm: Add FF-A rxtx buffer for SPs
Rx/Rx buffers are used for SPs and the SPMC to exchange information.
This change implements the following FF-A messages for SPs:
FFA_RXTX_MAP_64 and FFA_RXTX_MAP_32 to have a SP map a rxtx buffer
FFA_RXTX_UNMAP to unmap the rxtx buffer
FFA_RX_RELEASE to release have the SP release the rx buffer
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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| /optee_os/core/arch/arm/kernel/ |
| H A D | spmc_sp_handler.c | cf133f375275f521cdf0104fb7740862eb8dfe9a Fri Oct 16 07:33:09 UTC 2020 Jelle Sels <jelle.sels@arm.com> core: arm: Add FF-A rxtx buffer for SPs
Rx/Rx buffers are used for SPs and the SPMC to exchange information.
This change implements the following FF-A messages for SPs:
FFA_RXTX_MAP_64 and FFA_RXTX_MAP_32 to have a SP map a rxtx buffer
FFA_RXTX_UNMAP to unmap the rxtx buffer
FFA_RX_RELEASE to release have the SP release the rx buffer
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
|
| H A D | thread_spmc.c | cf133f375275f521cdf0104fb7740862eb8dfe9a Fri Oct 16 07:33:09 UTC 2020 Jelle Sels <jelle.sels@arm.com> core: arm: Add FF-A rxtx buffer for SPs
Rx/Rx buffers are used for SPs and the SPMC to exchange information.
This change implements the following FF-A messages for SPs:
FFA_RXTX_MAP_64 and FFA_RXTX_MAP_32 to have a SP map a rxtx buffer
FFA_RXTX_UNMAP to unmap the rxtx buffer
FFA_RX_RELEASE to release have the SP release the rx buffer
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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