Changeset 8afb485 in mainline

Timestamp:

2017-10-05T07:36:15Z (7 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

d09d108

Parents:

0c4c6a2

Message:

Decreased buffer size. Printing warning when interrupt fails.

File:

• uspace/drv/bus/usb/xhci/rh.c (modified) (1 diff)

uspace/drv/bus/usb/xhci/rh.c

@@ -244 +244 @@
         usb_direction_t dir = USB_DIRECTION_IN;
         usb_device_request_setup_packet_t setup;
-        uint64_t buffer[10];
+        uint64_t buffer[2];
         size_t real_size = 0;
         err = virthub_base_request(&hc->rh.base, target, dir, &setup, &buffer,
                 sizeof(buffer), &real_size);
+
+        if (err != EOK) {
+                usb_log_warning("Invoking interrupt on virtual hub failed: %s",
+                    str_error(err));
+        }
 
         return EOK;