From e3d7440c2212497b33f0b12f5112f1a99e3f201c Mon Sep 17 00:00:00 2001
From: Vivek Gautam <gautam.vivek@samsung.com>
Date: Sat, 14 Sep 2013 14:02:44 +0530
Subject: usb: Move 'bmRequestType' USB device request macros from EHCI header

Macros defining bmRequestType field of USB device request,
given in table 9.2 USB 2.0 spec, are rather generic macros
which can be further used by other Host controller stacks.
So moving them to usb_defs header.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
---
 include/usb_defs.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'include/usb_defs.h')

diff --git a/include/usb_defs.h b/include/usb_defs.h
index 0cf5f2d..236a5ec 100644
--- a/include/usb_defs.h
+++ b/include/usb_defs.h
@@ -63,6 +63,25 @@
 #define USB_DIR_OUT           0
 #define USB_DIR_IN            0x80
 
+/*
+ * bmRequestType: USB Device Requests, table 9.2 USB 2.0 spec.
+ * (shifted) direction/type/recipient.
+ */
+#define DeviceRequest \
+	((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE) << 8)
+
+#define DeviceOutRequest \
+	((USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE) << 8)
+
+#define InterfaceRequest \
+	((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8)
+
+#define EndpointRequest \
+	((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8)
+
+#define EndpointOutRequest \
+	((USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8)
+
 /* Descriptor types */
 #define USB_DT_DEVICE        0x01
 #define USB_DT_CONFIG        0x02
-- 
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