Changeset a9c674e0 in mainline for uspace/drv/usbmid/explore.c

Timestamp:

2011-02-23T15:38:53Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

233e68d, a80849c

Parents:

eb1a2f4 (diff), d3880aa (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:

Merged small fixes and improvements

Fixed "usbinfo -t uhci" problem.

UHCI root hub prints less messages.

USB MID driver creates exposed "ctl" function (to provide at least
one function when interface drivers are not available).

File:

• uspace/drv/usbmid/explore.c (modified) (1 diff)

uspace/drv/usbmid/explore.c

@@ -202 +202 @@
         if (interface_descriptors_count == (size_t) -1) {
                 usb_log_error("Problem parsing configuration descriptor.\n");
+                free(config_descriptor_raw);
+                free(interface_descriptors);
+                return false;
+        }
+
+        ddf_fun_t *ctl_fun = ddf_fun_create(dev->dev, fun_exposed, "ctl");
+        if (ctl_fun == NULL) {
+                usb_log_error("Failed to create control function.\n");
+                free(config_descriptor_raw);
+                free(interface_descriptors);
+                return false;
+        }
+        rc = ddf_fun_bind(ctl_fun);
+        if (rc != EOK) {
+                usb_log_error("Failed to bind control function: %s.\n",
+                    str_error(rc));
                 free(config_descriptor_raw);
                 free(interface_descriptors);