Changeset 74d6e90 in mainline for uspace/lib/usb/include/usb/usb.h

Timestamp:

2011-02-04T13:07:32Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

97e87de

Parents:

621afdb (diff), ff244e6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge devel branch

File:

• uspace/lib/usb/include/usb/usb.h (modified) (2 diffs)

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

@@ -37 +37 @@
 
 #include <sys/types.h>
+#include <byteorder.h>
 #include <ipc/ipc.h>
+
+/** Convert 16bit value from native (host) endianness to USB endianness. */
+#define uint16_host2usb(n) host2uint16_t_le((n))
+
+/** Convert 32bit value from native (host) endianness to USB endianness. */
+#define uint32_host2usb(n) host2uint32_t_le((n))
+
+/** Convert 16bit value from USB endianness into native (host) one. */
+#define uint16_usb2host(n) uint16_t_le2host((n))
+
+/** Convert 32bit value from USB endianness into native (host) one. */
+#define uint32_usb2host(n) uint32_t_le2host((n))
+
 
 /** USB transfer type. */
@@ -52 +66 @@
 typedef enum {
         USB_DIRECTION_IN,
-        USB_DIRECTION_OUT
+        USB_DIRECTION_OUT,
+        USB_DIRECTION_BOTH
 } usb_direction_t;