Changeset e2dfa86 in mainline for uspace/lib/usbhid/src/hidreport.c

Timestamp:

2013-01-27T13:54:40Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

0eb2a0f

Parents:

06f9a9c9

Message:

usb_device: Change API to allow direct(RO) access to descriptors.

File:

• uspace/lib/usbhid/src/hidreport.c (modified) (3 diffs)

uspace/lib/usbhid/src/hidreport.c

@@ -60 +60 @@
         };
         
-        size_t desc_size = 0;
-        const void *desc =
-            usb_device_get_configuration_descriptor(dev, &desc_size);
-
         usb_dp_parser_data_t parser_data = {
-                .data = desc,
-                .size = desc_size,
+                .data = usb_device_descriptors(dev)->full_config,
+                .size = usb_device_descriptors(dev)->full_config_size,
                 .arg = NULL
         };
@@ -74 +70 @@
          */
         const uint8_t *d =
-            usb_dp_get_nested_descriptor(&parser, &parser_data, desc);
+            usb_dp_get_nested_descriptor(&parser, &parser_data,
+                usb_device_descriptors(dev)->full_config);
         
         /*
@@ -82 +79 @@
         while (d != NULL && i < usb_device_get_iface_number(dev)) {
                 d = usb_dp_get_sibling_descriptor(&parser, &parser_data,
-                    desc, d);
+                    usb_device_descriptors(dev)->full_config, d);
                 ++i;
         }