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

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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 <jsd@semihalf.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> # For the drivers/i2c/busses/i2c-designware-amdpsp.c
Acked-by: Sumit Garg <sumit.garg@linaro.org> # For TEE subsystem bits
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Sean Christopherson <seanjc@google.com> # KVM
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Mario Limonciello
2023-03-10 15:19:45 -06:00
committed by Herbert Xu
parent a7ca7bbdb5
commit ae7d45fb7c
8 changed files with 20 additions and 12 deletions
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8
include/linux/psp-sev.h
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@@ -14,14 +14,6 @@
#include <uapi/linux/psp-sev.h>
#ifdef CONFIG_X86
#include <linux/mem_encrypt.h>
#define __psp_pa(x) __sme_pa(x)
#else
#define __psp_pa(x) __pa(x)
#endif
#define SEV_FW_BLOB_MAX_SIZE 0x4000 /* 16KB */
/**