History log of /linux-6.15/include/linux/psp.h (Results 1 – 3 of 3)
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# d5812571 10-Mar-2023 Mario Limonciello <[email protected]>

crypto: ccp - Add support for ringing a platform doorbell

Some platforms support using a doorbell to communicate. Export
this feature for other drivers to utilize as well.

Link: https://lore.kernel

crypto: ccp - Add support for ringing a platform doorbell

Some platforms support using a doorbell to communicate. Export
this feature for other drivers to utilize as well.

Link: https://lore.kernel.org/linux-i2c/[email protected]/
Suggested-by: Jan Dabros <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

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# 1c5c1daf 10-Mar-2023 Mario Limonciello <[email protected]>

crypto: ccp - Move some PSP mailbox bit definitions into common header

Some of the bits and fields used for mailboxes communicating with the
PSP are common across all mailbox implementations (SEV, T

crypto: ccp - Move some PSP mailbox bit definitions into common header

Some of the bits and fields used for mailboxes communicating with the
PSP are common across all mailbox implementations (SEV, TEE, etc).

Move these bits into the common `linux/psp.h` so they don't need to
be re-defined for each implementation.

Acked-by: Rijo Thomas <[email protected]>
Acked-by: Tom Lendacky <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Acked-by: Jarkko Nikula <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

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# ae7d45fb 10-Mar-2023 Mario Limonciello <[email protected]>

crypto: ccp - Add a header for multiple drivers to use `__psp_pa`

The TEE subdriver for CCP, the amdtee driver and the i2c-designware-amdpsp
drivers all include `psp-sev.h` even though they don't us

crypto: ccp - Add a header for multiple drivers to use `__psp_pa`

The TEE subdriver for CCP, the amdtee driver and the i2c-designware-amdpsp
drivers all include `psp-sev.h` even though they don't use SEV
functionality.

Move the definition of `__psp_pa` into a common header to be included
by all of these drivers.

Reviewed-by: Jan Dabros <[email protected]>
Acked-by: Jarkko Nikula <[email protected]> # For the drivers/i2c/busses/i2c-designware-amdpsp.c
Acked-by: Sumit Garg <[email protected]> # For TEE subsystem bits
Acked-by: Tom Lendacky <[email protected]>
Acked-by: Sean Christopherson <[email protected]> # KVM
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

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