Changeset 6326155b in mainline for uspace/lib/usb/include/usb/request.h

Timestamp:

2012-12-22T22:39:05Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

52f9c57

Parents:

971fbfde

Message:

libusb: Add toggle guessing function.

File:

• uspace/lib/usb/include/usb/request.h (modified) (3 diffs)

uspace/lib/usb/include/usb/request.h

@@ -37 +37 @@
 
 #include <sys/types.h>
-#include <usb/usb.h>
 
 /** Standard device request. */
@@ -54 +53 @@
         USB_DEVREQ_LAST_STD
 } usb_stddevreq_t;
+
+/** USB device status - device is self powered (opposed to bus powered). */
+#define USB_DEVICE_STATUS_SELF_POWERED ((uint16_t)(1 << 0))
+
+/** USB device status - remote wake-up signaling is enabled. */
+#define USB_DEVICE_STATUS_REMOTE_WAKEUP ((uint16_t)(1 << 1))
+
+/** USB endpoint status - endpoint is halted (stalled). */
+#define USB_ENDPOINT_STATUS_HALTED ((uint16_t)(1 << 0))
+
+/** USB feature selector - endpoint halt (stall). */
+#define USB_FEATURE_SELECTOR_ENDPOINT_HALT (0)
+
+/** USB feature selector - device remote wake-up. */
+#define USB_FEATURE_SELECTOR_REMOTE_WAKEUP (1)
 
 /** Device request setup packet.
@@ -93 +107 @@
 int assert[(sizeof(usb_device_request_setup_packet_t) == 8) ? 1: -1];
 
+int usb_request_needs_toggle_reset(
+    const usb_device_request_setup_packet_t *request);
 
 #endif