From 3b3c0fabdf9d797a55b45139ec30587a5a700ff7 Mon Sep 17 00:00:00 2001
From: Thog <thog92@hotmail.fr>
Date: Sun, 31 Jul 2016 22:42:20 +0200
Subject: [PATCH] Add PTMSYSM_CheckNew3DS, PTMSYSM_ShutdownAsync and
 PTMSYSM_RebootAsync

---
 libctru/include/3ds/services/ptmsysm.h | 17 ++++++++++++
 libctru/source/services/ptmsysm.c      | 37 ++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/libctru/include/3ds/services/ptmsysm.h b/libctru/include/3ds/services/ptmsysm.h
index 772b2d4..0978bb6 100644
--- a/libctru/include/3ds/services/ptmsysm.h
+++ b/libctru/include/3ds/services/ptmsysm.h
@@ -10,9 +10,26 @@ Result ptmSysmInit(void);
 /// Exits ptm:sysm.
 void ptmSysmExit(void);
 
+
+/**
+ * @brief return 1 if it's a New 3DS otherwise, return 0 for Old 3DS.
+ */
+Result PTMSYSM_CheckNew3DS(void);
+
 /**
  * @brief Configures the New 3DS' CPU clock speed and L2 cache.
  * @param value Bit0: enable higher clock, Bit1: enable L2 cache.
  */
 Result PTMSYSM_ConfigureNew3DSCPU(u8 value);
 
+/**
+ * @brief Trigger a hardware system shutdown via the MCU
+ * @param timeout: timeout passed to PMApp:TerminateNonEssential.
+ */
+Result PTMSYSM_ShutdownAsync(u64 timeout);
+
+/**
+ * @brief Trigger a hardware system reboot via the MCU.
+ * @param timeout: timeout passed to PMApp:TerminateNonEssential.
+ */
+Result PTMSYSM_RebootAsync(u64 timeout);
diff --git a/libctru/source/services/ptmsysm.c b/libctru/source/services/ptmsysm.c
index ecd736f..6ee8da4 100644
--- a/libctru/source/services/ptmsysm.c
+++ b/libctru/source/services/ptmsysm.c
@@ -24,6 +24,17 @@ void ptmSysmExit(void)
 	svcCloseHandle(ptmSysmHandle);
 }
 
+Result PTMSYSM_CheckNew3DS(void)
+{
+	Result ret;
+	u32 *cmdbuf = getThreadCommandBuffer();
+	cmdbuf[0] = IPC_MakeHeader(0x040A,0,0); // 0x040A0000
+
+	if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return 0;
+
+	return (Result)cmdbuf[1];
+}
+
 Result PTMSYSM_ConfigureNew3DSCPU(u8 value)
 {
 	Result ret;
@@ -37,3 +48,29 @@ Result PTMSYSM_ConfigureNew3DSCPU(u8 value)
 	return (Result)cmdbuf[1];
 }
 
+Result PTMSYSM_ShutdownAsync(u64 timeout)
+{
+	Result ret;
+	u32 *cmdbuf = getThreadCommandBuffer();
+	cmdbuf[0] = IPC_MakeHeader(0x407,3,0); // 0x040700C0
+	cmdbuf[1] = 0;
+	cmdbuf[2] = timeout & 0xffffffff;
+	cmdbuf[3] = (timeout >> 32) & 0xffffffff;
+
+	if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result PTMSYSM_RebootAsync(u64 timeout)
+{
+	Result ret;
+	u32 *cmdbuf = getThreadCommandBuffer();
+	cmdbuf[0] = IPC_MakeHeader(0x409,2,0); // 0x04090080
+	cmdbuf[1] = timeout & 0xffffffff;
+	cmdbuf[2] = (timeout >> 32) & 0xffffffff;
+
+	if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}