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From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: [PATCH 05/10] USB: Move FooRequest defines and add class requests
Date: Wed, 23 Jul 2014 15:51:46 +0200	[thread overview]
Message-ID: <1406123512-26489-6-git-send-email-sebastian.hesselbarth@gmail.com> (raw)
In-Reply-To: <1406123512-26489-1-git-send-email-sebastian.hesselbarth@gmail.com>

{Device,Interface,Endpoint}Requests are currently defined in private
ehci.h but are also useful for other drivers than ehci-hcd. Move them
to usb/usb_defs.h and also add some more class requests.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
---
 drivers/usb/host/ehci.h | 16 ----------------
 include/usb/usb_defs.h  | 26 ++++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 5d899cc2ec08..b1e768b49304 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -22,22 +22,6 @@
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	16
 #endif
 
-/* (shifted) direction/type/recipient from the USB 2.0 spec, table 9.2 */
-#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)
-
 /*
  * Register Space.
  */
diff --git a/include/usb/usb_defs.h b/include/usb/usb_defs.h
index ace20e430d14..461f7dbf4e96 100644
--- a/include/usb/usb_defs.h
+++ b/include/usb/usb_defs.h
@@ -238,4 +238,30 @@
 #define HUB_CHANGE_LOCAL_POWER	0x0001
 #define HUB_CHANGE_OVERCURRENT	0x0002
 
+/* (shifted) direction/type/recipient from the USB 2.0 spec, table 9.2 */
+#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)
+
+/* class requests from the USB 2.0 hub spec, table 11-15 */
+/* GetBusState and SetHubDescriptor are optional, omitted */
+#define ClearHubFeature		(0x2000 | USB_REQ_CLEAR_FEATURE)
+#define ClearPortFeature	(0x2300 | USB_REQ_CLEAR_FEATURE)
+#define GetHubDescriptor	(0xa000 | USB_REQ_GET_DESCRIPTOR)
+#define GetHubStatus		(0xa000 | USB_REQ_GET_STATUS)
+#define GetPortStatus		(0xa300 | USB_REQ_GET_STATUS)
+#define SetHubFeature		(0x2000 | USB_REQ_SET_FEATURE)
+#define SetPortFeature		(0x2300 | USB_REQ_SET_FEATURE)
+
 #endif /*_USB_DEFS_H_ */
-- 
2.0.0


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  parent reply	other threads:[~2014-07-23 13:52 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-23 13:51 [PATCH 00/10] More USB cleanup and fixes Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 01/10] USB: import ch11.h from Linux Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 02/10] USB: reduce USB_MAXCHILDREN on imported ch11.h Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 03/10] USB: fixup usb_hub_descriptor length name Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 04/10] USB: fix PowerPowerCtrlMask assignment Sebastian Hesselbarth
2014-07-23 13:51 ` Sebastian Hesselbarth [this message]
2014-07-23 13:51 ` [PATCH 06/10] USB: EHCI: reuse ch9.h config and interface descriptors Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 07/10] USB: EHCI: make use of defines for descriptors Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 08/10] USB: EHCI: use descriptor length fields Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 09/10] USB: Use descriptors from ch11.h Sebastian Hesselbarth
2014-07-23 13:51 ` [PATCH 10/10] USB: remove redundant defines from usb_defs.h Sebastian Hesselbarth
2014-07-24  7:05 ` [PATCH 00/10] More USB cleanup and fixes Sascha Hauer

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