Difference between revisions of "SMC"

From Nintendo Switch Brew
Jump to navigation Jump to search
m
Line 29: Line 29:
 
| 0xC3000002 || GetConfig (Same as Id 1 Sub-Id 4.) || ||
 
| 0xC3000002 || GetConfig (Same as Id 1 Sub-Id 4.) || ||
 
|-
 
|-
| 0xC3000003 || || ||
+
| 0xC3000003 || CheckStatus_5_9_F_10 || ||
 
|-
 
|-
| 0xC3000404 || || ||
+
| 0xC3000404 || GetResult_5_9_F_10 || ||
 
|-
 
|-
| 0xC3000E05 || || ||
+
| 0xC3000E05 || ExpMod || ||
 
|-
 
|-
| 0xC3000006 || || ||
+
| 0xC3000006 || PrngX931 (Same as Id 1 Sub-Id 5.) || ||
 
|-
 
|-
 
| 0xC3000007 || Keygen7 || ||
 
| 0xC3000007 || Keygen7 || ||
Line 41: Line 41:
 
| 0xC3000008 || SetKeyslotFromXY || ||
 
| 0xC3000008 || SetKeyslotFromXY || ||
 
|-
 
|-
| 0xC3000009 || || ||
+
| 0xC3000009 || SymmetricCrypto || ||
 
|-
 
|-
| 0xC300000A || || ||
+
| 0xC300000A || KeygenA || ||
 
|-
 
|-
| 0xC300040B || || ||
+
| 0xC300040B || CMAC || ||
 
|-
 
|-
| 0xC300100C || || ||
+
| 0xC300100C || ImportParamsFor10 || ||
 
|-
 
|-
| 0xC300100D || || ||
+
| 0xC300100D || DecryptExpModParams || ||
 
|-
 
|-
| 0xC300100E || || ||
+
| 0xC300100E || ImportParamsForF || ||
 
|-
 
|-
| 0xC300060F || || ||
+
| 0xC300060F || ExpMod || ||
 
|-
 
|-
| 0xC3000610 || || ||
+
| 0xC3000610 || ExpMod || ||
 
|-
 
|-
 
| 0xC3000011 || SetKeyslotFromX || ||
 
| 0xC3000011 || SetKeyslotFromX || ||
Line 77: Line 77:
 
| 0xC3000004 || GetConfig (Same as Id 0 Sub-Id 2.) || ||
 
| 0xC3000004 || GetConfig (Same as Id 0 Sub-Id 2.) || ||
 
|-
 
|-
| 0xC3000005 || || ||
+
| 0xC3000005 || PrngX931 (Same as Id 0 Sub-Id 6.) || ||
 
|-
 
|-
 
| 0xC3000006 || Panic || ||
 
| 0xC3000006 || Panic || ||

Revision as of 11:26, 11 July 2017

Secure Monitor Calls

The secure monitor provides two top level handlers of which each provides a range of sub handlers.

Secure Monitor Calls follow the ARM SMC calling convention:

Bit number Bit mask Description
31 0x80000000 Set to 0 means Yielding Call; Set to 1 means Fast Call.
30 0x40000000 Set to 0 means SMC32 convention; Set to 1 means SMC64.
29-24 0x3F000000 Service Call ranges.
23-16 0x00FF0000 Must be zero.
15-0 0x0000FFFF Function number within the range call type.

Id 0

Cryptography related functions.

Sub-Id Name In Out
0xC3000401 SetConfig
0xC3000002 GetConfig (Same as Id 1 Sub-Id 4.)
0xC3000003 CheckStatus_5_9_F_10
0xC3000404 GetResult_5_9_F_10
0xC3000E05 ExpMod
0xC3000006 PrngX931 (Same as Id 1 Sub-Id 5.)
0xC3000007 Keygen7
0xC3000008 SetKeyslotFromXY
0xC3000009 SymmetricCrypto
0xC300000A KeygenA
0xC300040B CMAC
0xC300100C ImportParamsFor10
0xC300100D DecryptExpModParams
0xC300100E ImportParamsForF
0xC300060F ExpMod
0xC3000610 ExpMod
0xC3000011 SetKeyslotFromX
0xC3000012 Keygen12

Id 1

General and power related functions.

Sub-Id Name In Out
0xC4000001 CPU_SUSPEND (oyasumi)
0x84000002 CPU_OFF
0xC4000003 CPU_ON
0xC3000004 GetConfig (Same as Id 0 Sub-Id 2.)
0xC3000005 PrngX931 (Same as Id 0 Sub-Id 6.)
0xC3000006 Panic
0xC3000007
0xC3000008 ReadWriteRegister