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feat(spmd): allow forwarding of FFA_FRAG_RX/TX calls 

Enable the SPMD to forward FFA_FRAG_RX/TX calls between
the normal world and the SPMC.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I097a48552827a8527dd3efe1155bc601d7cbf887
This commit is contained in:
Marc Bonnici 2021-09-23 09:44:14 +01:00
parent 46872e01f5
commit 642db98407
2 changed files with 6 additions and 0 deletions
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4
include/services/ffa_svc.h
View File

@ -101,6 +101,8 @@
#define FFA_FNUM_MEM_RETRIEVE_RESP U(0x75)
#define FFA_FNUM_MEM_RELINQUISH U(0x76)
#define FFA_FNUM_MEM_RECLAIM U(0x77)
#define FFA_FNUM_MEM_FRAG_RX U(0x7A)
#define FFA_FNUM_MEM_FRAG_TX U(0x7B)
#define FFA_FNUM_NORMAL_WORLD_RESUME U(0x7C)
/* FF-A v1.1 */
@ -156,6 +158,8 @@
#define FFA_NOTIFICATION_GET FFA_FID(SMC_32, FFA_FNUM_NOTIFICATION_GET)
#define FFA_NOTIFICATION_INFO_GET \
FFA_FID(SMC_32, FFA_FNUM_NOTIFICATION_INFO_GET)
#define FFA_MEM_FRAG_RX FFA_FID(SMC_32, FFA_FNUM_MEM_FRAG_RX)
#define FFA_MEM_FRAG_TX FFA_FID(SMC_32, FFA_FNUM_MEM_FRAG_TX)
#define FFA_SPM_ID_GET FFA_FID(SMC_32, FFA_FNUM_SPM_ID_GET)
#define FFA_NORMAL_WORLD_RESUME FFA_FID(SMC_32, FFA_FNUM_NORMAL_WORLD_RESUME)

2
services/std_svc/spmd/spmd_main.c
View File

@ -875,6 +875,8 @@ uint64_t spmd_smc_handler(uint32_t smc_fid,
case FFA_MEM_RETRIEVE_RESP:
case FFA_MEM_RELINQUISH:
case FFA_MEM_RECLAIM:
case FFA_MEM_FRAG_TX:
case FFA_MEM_FRAG_RX:
case FFA_SUCCESS_SMC32:
case FFA_SUCCESS_SMC64:
/*