[PATCH v13 05/48] arm64: RMI: Temporarily add SMCs from RMM v1.0 spec
From: Steven Price
Date: Wed Mar 18 2026 - 12:45:57 EST
Not all the functionality has been migrated to the v2.0 specification,
so for now we still rely on some v1.0 SMCs. This mixture is not
spec-compliant, but is necessary until an updated RMM is available.
Signed-off-by: Steven Price <steven.price@xxxxxxx>
---
New patch in v13
---
arch/arm64/include/asm/rmi_smc.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/rmi_smc.h b/arch/arm64/include/asm/rmi_smc.h
index 8a42b83218f8..049d71470486 100644
--- a/arch/arm64/include/asm/rmi_smc.h
+++ b/arch/arm64/include/asm/rmi_smc.h
@@ -30,14 +30,15 @@
#define SMC_RMI_REC_ENTER SMC_RMI_CALL(0x015c)
#define SMC_RMI_RTT_CREATE SMC_RMI_CALL(0x015d)
#define SMC_RMI_RTT_DESTROY SMC_RMI_CALL(0x015e)
+#define SMC_RMI_RTT_MAP_UNPROTECTED SMC_RMI_CALL(0x015f) //
#define SMC_RMI_RTT_READ_ENTRY SMC_RMI_CALL(0x0161)
-
+#define SMC_RMI_RTT_UNMAP_UNPROTECTED SMC_RMI_CALL(0x0162) //
#define SMC_RMI_RTT_DEV_VALIDATE SMC_RMI_CALL(0x0163)
#define SMC_RMI_PSCI_COMPLETE SMC_RMI_CALL(0x0164)
#define SMC_RMI_FEATURES SMC_RMI_CALL(0x0165)
#define SMC_RMI_RTT_FOLD SMC_RMI_CALL(0x0166)
-
+#define SMC_RMI_REC_AUX_COUNT SMC_RMI_CALL(0x0167) //
#define SMC_RMI_RTT_INIT_RIPAS SMC_RMI_CALL(0x0168)
#define SMC_RMI_RTT_SET_RIPAS SMC_RMI_CALL(0x0169)
#define SMC_RMI_VSMMU_CREATE SMC_RMI_CALL(0x016a)
--
2.43.0