From: Brad Hards <bradh@frogmouth.net>
To: kraxel@redhat.com, qemu-devel@nongnu.org
Cc: Brad Hards <bradh@frogmouth.net>
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 [thread overview]
Message-ID: <1306977528-20429-2-git-send-email-bradh@frogmouth.net> (raw)
In-Reply-To: <1306977528-20429-1-git-send-email-bradh@frogmouth.net>
Signed-off-by: Brad Hards <bradh@frogmouth.net>
---
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
next prev parent reply other threads:[~2011-06-02 1:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-02 1:18 [Qemu-devel] [0/3] usb: use defines instead of magic numbers for USB serial bus release number Brad Hards
2011-06-02 1:18 ` Brad Hards [this message]
2011-06-02 1:18 ` [Qemu-devel] [PATCH 2/3] usb: Use defines for serial bus release number register for UHCI Brad Hards
2011-06-02 1:18 ` [Qemu-devel] [PATCH 3/3] usb: Use defines for serial bus release number register for EHCI Brad Hards
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