diff options
Diffstat (limited to 'services/spd/trusty/smcall.h')
| -rw-r--r-- | services/spd/trusty/smcall.h | 91 |
1 files changed, 45 insertions, 46 deletions
diff --git a/services/spd/trusty/smcall.h b/services/spd/trusty/smcall.h index 742c8c43..9c1c38c7 100644 --- a/services/spd/trusty/smcall.h +++ b/services/spd/trusty/smcall.h @@ -7,69 +7,68 @@ #ifndef SMCALL_H #define SMCALL_H -#define SMC_NUM_ENTITIES 64 -#define SMC_NUM_ARGS 4 -#define SMC_NUM_PARAMS (SMC_NUM_ARGS - 1) +#define SMC_NUM_ENTITIES 64U +#define SMC_NUM_ARGS 4U +#define SMC_NUM_PARAMS (SMC_NUM_ARGS - 1U) -#define SMC_IS_FASTCALL(smc_nr) ((smc_nr) & 0x80000000) -#define SMC_IS_SMC64(smc_nr) ((smc_nr) & 0x40000000) -#define SMC_ENTITY(smc_nr) (((smc_nr) & 0x3F000000) >> 24) -#define SMC_FUNCTION(smc_nr) ((smc_nr) & 0x0000FFFF) +#define SMC_IS_FASTCALL(smc_nr) ((smc_nr) & 0x80000000U) +#define SMC_IS_SMC64(smc_nr) ((smc_nr) & 0x40000000U) +#define SMC_ENTITY(smc_nr) (((smc_nr) & 0x3F000000U) >> 24U) +#define SMC_FUNCTION(smc_nr) ((smc_nr) & 0x0000FFFFU) #define SMC_NR(entity, fn, fastcall, smc64) \ - (((((unsigned int) (fastcall)) & 0x1) << 31) | \ - (((smc64) & 0x1) << 30) | \ - (((entity) & 0x3F) << 24) | \ - ((fn) & 0xFFFF) \ - ) + (((((uint32_t)(fastcall)) & 0x1U) << 31U) | \ + (((smc64) & 0x1U) << 30U) | \ + (((entity) & 0x3FU) << 24U) | \ + ((fn) & 0xFFFFU)) -#define SMC_FASTCALL_NR(entity, fn) SMC_NR((entity), (fn), 1, 0) -#define SMC_FASTCALL64_NR(entity, fn) SMC_NR((entity), (fn), 1, 1) -#define SMC_YIELDCALL_NR(entity, fn) SMC_NR((entity), (fn), 0, 0) -#define SMC_YIELDCALL64_NR(entity, fn) SMC_NR((entity), (fn), 0, 1) +#define SMC_FASTCALL_NR(entity, fn) SMC_NR((entity), (fn), 1U, 0U) +#define SMC_FASTCALL64_NR(entity, fn) SMC_NR((entity), (fn), 1U, 1U) +#define SMC_YIELDCALL_NR(entity, fn) SMC_NR((entity), (fn), 0U, 0U) +#define SMC_YIELDCALL64_NR(entity, fn) SMC_NR((entity), (fn), 0U, 1U) -#define SMC_ENTITY_ARCH 0 /* ARM Architecture calls */ -#define SMC_ENTITY_CPU 1 /* CPU Service calls */ -#define SMC_ENTITY_SIP 2 /* SIP Service calls */ -#define SMC_ENTITY_OEM 3 /* OEM Service calls */ -#define SMC_ENTITY_STD 4 /* Standard Service calls */ -#define SMC_ENTITY_RESERVED 5 /* Reserved for future use */ -#define SMC_ENTITY_TRUSTED_APP 48 /* Trusted Application calls */ -#define SMC_ENTITY_TRUSTED_OS 50 /* Trusted OS calls */ -#define SMC_ENTITY_LOGGING 51 /* Used for secure -> nonsecure logging */ -#define SMC_ENTITY_SECURE_MONITOR 60 /* Trusted OS calls internal to secure monitor */ +#define SMC_ENTITY_ARCH 0U /* ARM Architecture calls */ +#define SMC_ENTITY_CPU 1U /* CPU Service calls */ +#define SMC_ENTITY_SIP 2U /* SIP Service calls */ +#define SMC_ENTITY_OEM 3U /* OEM Service calls */ +#define SMC_ENTITY_STD 4U /* Standard Service calls */ +#define SMC_ENTITY_RESERVED 5U /* Reserved for future use */ +#define SMC_ENTITY_TRUSTED_APP 48U /* Trusted Application calls */ +#define SMC_ENTITY_TRUSTED_OS 50U /* Trusted OS calls */ +#define SMC_ENTITY_LOGGING 51U /* Used for secure -> nonsecure logging */ +#define SMC_ENTITY_SECURE_MONITOR 60U /* Trusted OS calls internal to secure monitor */ /* FC = Fast call, YC = Yielding call */ -#define SMC_YC_RESTART_LAST SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0) -#define SMC_YC_NOP SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 1) +#define SMC_YC_RESTART_LAST SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0U) +#define SMC_YC_NOP SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 1U) /* * Return from secure os to non-secure os with return value in r1 */ -#define SMC_YC_NS_RETURN SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0) +#define SMC_YC_NS_RETURN SMC_YIELDCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0U) -#define SMC_FC_RESERVED SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0) -#define SMC_FC_FIQ_EXIT SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 1) -#define SMC_FC_REQUEST_FIQ SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 2) -#define SMC_FC_GET_NEXT_IRQ SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 3) -#define SMC_FC_FIQ_ENTER SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 4) +#define SMC_FC_RESERVED SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 0U) +#define SMC_FC_FIQ_EXIT SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 1U) +#define SMC_FC_REQUEST_FIQ SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 2U) +#define SMC_FC_GET_NEXT_IRQ SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 3U) +#define SMC_FC_FIQ_ENTER SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 4U) -#define SMC_FC64_SET_FIQ_HANDLER SMC_FASTCALL64_NR(SMC_ENTITY_SECURE_MONITOR, 5) -#define SMC_FC64_GET_FIQ_REGS SMC_FASTCALL64_NR (SMC_ENTITY_SECURE_MONITOR, 6) +#define SMC_FC64_SET_FIQ_HANDLER SMC_FASTCALL64_NR(SMC_ENTITY_SECURE_MONITOR, 5U) +#define SMC_FC64_GET_FIQ_REGS SMC_FASTCALL64_NR (SMC_ENTITY_SECURE_MONITOR, 6U) -#define SMC_FC_CPU_SUSPEND SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 7) -#define SMC_FC_CPU_RESUME SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 8) +#define SMC_FC_CPU_SUSPEND SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 7U) +#define SMC_FC_CPU_RESUME SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 8U) -#define SMC_FC_AARCH_SWITCH SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 9) -#define SMC_FC_GET_VERSION_STR SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 10) +#define SMC_FC_AARCH_SWITCH SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 9U) +#define SMC_FC_GET_VERSION_STR SMC_FASTCALL_NR (SMC_ENTITY_SECURE_MONITOR, 10U) /* Trusted OS entity calls */ -#define SMC_YC_VIRTIO_GET_DESCR SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 20) -#define SMC_YC_VIRTIO_START SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 21) -#define SMC_YC_VIRTIO_STOP SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 22) +#define SMC_YC_VIRTIO_GET_DESCR SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 20U) +#define SMC_YC_VIRTIO_START SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 21U) +#define SMC_YC_VIRTIO_STOP SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 22U) -#define SMC_YC_VDEV_RESET SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 23) -#define SMC_YC_VDEV_KICK_VQ SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 24) -#define SMC_YC_SET_ROT_PARAMS SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 65535) +#define SMC_YC_VDEV_RESET SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 23U) +#define SMC_YC_VDEV_KICK_VQ SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 24U) +#define SMC_YC_SET_ROT_PARAMS SMC_YIELDCALL_NR(SMC_ENTITY_TRUSTED_OS, 65535U) #endif /* SMCALL_H */ |