Changeset 0c4c6a2 in mainline

Timestamp:

2017-10-04T23:12:33Z (7 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

8afb485

Parents:

a0a0d9f4

Message:

Invoking virtual interrupt on the emulated root hub upon status change.

File:

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

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

@@ -237 +237 @@
         }
 
+        // Interrupt on the virtual hub status change pipe.
+        usb_target_t target = {
+                .address = virthub_base_get_address(&hc->rh.base),
+                .endpoint = HUB_STATUS_CHANGE_PIPE
+        };
+        usb_direction_t dir = USB_DIRECTION_IN;
+        usb_device_request_setup_packet_t setup;
+        uint64_t buffer[10];
+        size_t real_size = 0;
+        err = virthub_base_request(&hc->rh.base, target, dir, &setup, &buffer,
+                sizeof(buffer), &real_size);
+
         return EOK;
 }