crypto: ccp - Refactor out sev_fw_alloc()

Create a helper function sev_fw_alloc() which can be used to allocate
aligned memory regions for use by the PSP firmware. Currently only used
for the SEV-ES TMR region but will be used for the SEV_INIT_EX NV memory
region.

Signed-off-by: Peter Gonda <[email protected]>
Reviewed-by: Marc Orr <[email protected]>
Acked-by: David Rientjes <[email protected]>
Acked-by: Brijesh Singh <[email protected]>
Cc: Tom Lendacky <[email protected]>
Cc: Brijesh Singh <[email protected]>
Cc: Marc Orr <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: John Allen <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Herbert Xu <[email protected]>

0 files changed, 0 insertions, 0 deletions