From 610db29480d59cd96ead69ca2cb72b7aa11c3f66 Mon Sep 17 00:00:00 2001
From: Cacodemon345 <wahil1976@outlook.com>
Date: Sun, 7 May 2023 01:11:38 +0600
Subject: [PATCH] usb: HCCA structure

---
 src/include/86box/usb.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/include/86box/usb.h b/src/include/86box/usb.h
index af1922570..ab9ae53a7 100644
--- a/src/include/86box/usb.h
+++ b/src/include/86box/usb.h
@@ -76,6 +76,15 @@ typedef struct
 } usb_desc_conf_t;
 #pragma pack(pop)
 
+typedef struct
+{
+    uint32_t HccaInterrruptTable[32];
+    uint16_t HccaFrameNumber;
+    uint16_t HccaPad1;
+    uint32_t HccaDoneHead;
+    uint32_t Reserved[29];
+} usb_hcca_t;
+
 /* USB endpoint device struct. Incomplete and unused. */
 typedef struct
 {