Changeset a7528a16 in mainline for uspace/drv/usbhub/port_status.h

Timestamp:

2011-03-18T14:58:29Z (14 years ago)

Author:

Matus Dekanek <smekideki@…>

Branches:

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

Children:

11ac272, e93e319

Parents:

a83e138

Message:

speed on port is low/full/high

File:

• uspace/drv/usbhub/port_status.h (modified) (1 diff)

uspace/drv/usbhub/port_status.h

@@ -270 +270 @@
 }
 
+//low speed device attached
+static inline bool usb_port_high_speed(usb_port_status_t * status){
+        return usb_port_get_bit(status,10);
+}
+
+static inline void usb_port_set_high_speed(usb_port_status_t * status,bool high_speed){
+        usb_port_set_bit(status,10,high_speed);
+}
+
+static inline usb_speed_t usb_port_speed(usb_port_status_t * status){
+        if(usb_port_low_speed(status))
+                return USB_SPEED_LOW;
+        if(usb_port_high_speed(status))
+                return USB_SPEED_HIGH;
+        return USB_SPEED_FULL;
+}
+
 
 //connect change