2 files changed, 12 insertions, 0 deletions
diff --git a/sys/include/dev/usb/xhciregs.h b/sys/include/dev/usb/xhciregs.h
index 69515e4..1cbfd14 100644
--- a/sys/include/dev/usb/xhciregs.h
+++ b/sys/include/dev/usb/xhciregs.h
@@ -98,6 +98,13 @@ struct xhci_opregs {
 #define XHCI_RTS(BASE, RTSOFF) PTR_OFFSET(BASE, RTSOFF)
 #define XHCI_CMD_DB(BASE, DBOFF) PTR_OFFSET(BASE, DBOFF)
 
+/* Runtime register offsets */
+#define XHCI_RT_IMAN    0x20
+#define XHCI_RT_IMOD    0x24
+#define XHCI_RT_ERSTSZ  0x28
+#define XHCI_RT_ERSTBA  0x30
+#define XHCI_RT_ERDP    0x38
+
 /* Support protocol cap fields */
 #define XHCI_PROTO_ID(PROTO) (PROTO & 0xFF)
 #define XHCI_PROTO_MINOR(PROTO) ((PROTO >> 16) & 0xFF)
diff --git a/sys/include/dev/usb/xhcivar.h b/sys/include/dev/usb/xhcivar.h
index 0488ad8..a9a8fc1 100644
--- a/sys/include/dev/usb/xhcivar.h
+++ b/sys/include/dev/usb/xhcivar.h
@@ -32,6 +32,7 @@
 
 #include <sys/types.h>
 #include <sys/types.h>
+#include <sys/param.h>
 #include <dev/usb/xhciregs.h>
 
 #define XHCI_TIMEOUT 500    /* In ms */
@@ -41,6 +42,9 @@
 #define XHCI_MAX_PROTOS 4
 #define XHCI_IMOD_DEFAULT 0
 
+/* Quirks */
+#define XHCI_QUIRK_HANDOFF BIT(0)
+
 /*
  * USB proto (USB 2.0 or 3.0)
  */
@@ -108,6 +112,7 @@ struct xhci_hc {
     uint32_t *evring;
     uint8_t maxslots;
     uint8_t cr_cycle : 1;
+    uint16_t quirks;
     size_t maxports;
     size_t protocnt;
     struct xhci_caps *caps;