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[Qemu-devel] [PATCH 1/3] usb: Add defines for USB Serial Bus Release Num
From: |
Brad Hards |
Subject: |
[Qemu-devel] [PATCH 1/3] usb: Add defines for USB Serial Bus Release Number register |
Date: |
Thu, 2 Jun 2011 11:18:46 +1000 |
Signed-off-by: Brad Hards <address@hidden>
---
hw/usb.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/usb.h b/hw/usb.h
index 9882400..2c051b3 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -26,6 +26,12 @@
#include "qdev.h"
#include "qemu-queue.h"
+/* Constants related to the USB / PCI interaction */
+#define USB_SBRN 0x60 /* Serial Bus Release Number Register */
+#define USB_RELEASE_1 0x10 /* USB 1.0 */
+#define USB_RELEASE_2 0x20 /* USB 2.0 */
+#define USB_RELEASE_3 0x30 /* USB 3.0 */
+
#define USB_TOKEN_SETUP 0x2d
#define USB_TOKEN_IN 0x69 /* device -> host */
#define USB_TOKEN_OUT 0xe1 /* host -> device */
--
1.7.4.1