USB 3.1 added a PTM_STATUS type. Let's add a define for it and
following patches will let usb_get_status() accept the new argument.
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
---
drivers/usb/core/message.c | 4 ++--
include/uapi/linux/usb/ch9.h | 4 ++++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 371a07d874a3..491dd4c04d76 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -946,8 +946,8 @@ int usb_get_status(struct usb_device *dev, int type, int target, void *data)
return -ENOMEM;
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- USB_REQ_GET_STATUS, USB_DIR_IN | type, 0, target, status,
- sizeof(*status), USB_CTRL_GET_TIMEOUT);
+ USB_REQ_GET_STATUS, USB_DIR_IN | type, USB_STATUS_TYPE_STANDARD,
+ target, status, sizeof(*status), USB_CTRL_GET_TIMEOUT);
if (ret == 2) {
*(u16 *) data = le16_to_cpu(*status);
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 2a5d63040a0b..b2167e89ae6e 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -143,6 +143,10 @@
#define TEST_PACKET 4
#define TEST_FORCE_EN 5
+/* Status Type */
+#define USB_STATUS_TYPE_STANDARD 0
+#define USB_STATUS_TYPE_PTM 1
+
/*
* New Feature Selectors as added by USB 3.0
* See USB 3.0 spec Table 9-7
--
2.14.2.642.g20fed7cad4
--
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