Changeset ec700c7 in mainline for uspace/lib/usb

Timestamp:

2017-10-23T23:17:14Z (8 years ago)

Author:

Michal Staruch <salmelu@…>

Branches:

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

Children:

894f58c

Parents:

b724494

Message:

Superspeed companion descriptor is processed

Superspeed endpoint companion is now correctly read and processed while parsing descriptors.
As a side effect, mass storage endpoints now initialize correctly and therefore mass storage driver starts.

Location:

uspace/lib/usb/include/usb

Files:

• descriptor.h (modified) (1 diff)
• usb.h (modified) (1 diff)

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

@@ -245 +245 @@
          */
         uint8_t attributes;
+#define SS_COMPANION_MAX_STREAMS(attributes) \
+        (attributes & 0x1f)
         /** The total number of bytes this endpoint will transfer
          * every service interval (SI).

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

@@ -197 +197 @@
                 unsigned polling_interval;
         } usb2;
+
+        struct {
+                unsigned max_burst;
+                unsigned max_streams;
+        } usb3;
 } usb_endpoint_desc_t;