From 25562e37f930d0e822c0991431dd2c4fa30bd969 Mon Sep 17 00:00:00 2001
From: Dniel97 <Dniel97@noreply.gitea.tendokyu.moe>
Date: Thu, 2 Nov 2023 23:32:13 +0100
Subject: [PATCH] nusec: fixes keychip not found error 0949

---
 board/io4.c      |  2 +-
 platform/nusec.c | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/board/io4.c b/board/io4.c
index cc0165c..912f733 100644
--- a/board/io4.c
+++ b/board/io4.c
@@ -233,7 +233,7 @@ static HRESULT io4_handle_write(struct irp *irp)
         return S_OK;
 
     case IO4_CMD_SET_UNIQUE_OUTPUT:
-        dprintf("USB I/O: Unique Out\n");
+        // dprintf("USB I/O: Unique Out\n");
 
         return S_OK;
 
diff --git a/platform/nusec.c b/platform/nusec.c
index cc1030b..6094408 100644
--- a/platform/nusec.c
+++ b/platform/nusec.c
@@ -16,6 +16,7 @@
 enum {
     NUSEC_IOCTL_PING                    = 0x22A114,
     NUSEC_IOCTL_ERASE_TRACE_LOG         = 0x22E188,
+    NUSEC_IOCTL_TD_ERASE_USED           = 0x22E18C,
     NUSEC_IOCTL_ADD_PLAY_COUNT          = 0x22E154,
     NUSEC_IOCTL_GET_BILLING_CA_CERT     = 0x22E1C4,
     NUSEC_IOCTL_GET_BILLING_PUBKEY      = 0x22E1C8,
@@ -42,6 +43,7 @@ static HRESULT nusec_handle_ioctl(struct irp *irp);
 
 static HRESULT nusec_ioctl_ping(struct irp *irp);
 static HRESULT nusec_ioctl_erase_trace_log(struct irp *irp);
+static HRESULT nusec_ioctl_td_erase_used(struct irp *irp);
 static HRESULT nusec_ioctl_add_play_count(struct irp *irp);
 static HRESULT nusec_ioctl_get_billing_ca_cert(struct irp *irp);
 static HRESULT nusec_ioctl_get_billing_pubkey(struct irp *irp);
@@ -208,6 +210,9 @@ static HRESULT nusec_handle_ioctl(struct irp *irp)
 
     case NUSEC_IOCTL_ERASE_TRACE_LOG:
         return nusec_ioctl_erase_trace_log(irp);
+    
+    case NUSEC_IOCTL_TD_ERASE_USED:
+        return nusec_ioctl_td_erase_used(irp);
 
     case NUSEC_IOCTL_ADD_PLAY_COUNT:
         return nusec_ioctl_add_play_count(irp);
@@ -288,6 +293,16 @@ static HRESULT nusec_ioctl_erase_trace_log(struct irp *irp)
     return S_OK;
 }
 
+static HRESULT nusec_ioctl_td_erase_used(struct irp *irp)
+{
+    dprintf("Security: %s\n", __func__);
+
+    nusec_log_head = 0;
+    nusec_log_tail = 0;
+
+    return S_OK;
+}
+
 static HRESULT nusec_ioctl_add_play_count(struct irp *irp)
 {
     uint32_t delta;