Changeset 0206d35 in mainline for uspace/lib/usbhost/src/ddf_helpers.c

Timestamp:

2017-10-25T00:03:57Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

c3d926f

Parents:

56db65d

Message:

Moving things around to improve isolation of responsibilities

Bus interface was simplified, xHCI implementation of address_device was spread into stack of rh → bus → hc and back.

File:

• uspace/lib/usbhost/src/ddf_helpers.c (modified) (2 diffs)

uspace/lib/usbhost/src/ddf_helpers.c

@@ -104 +104 @@
                 endpoint_desc->max_packet_size, endpoint_desc->usb2.polling_interval);
 
-        return bus_add_ep(hcd->bus, dev, endpoint_desc);
+        return bus_add_endpoint(hcd->bus, dev, endpoint_desc, NULL);
 }
 
@@ -130 +130 @@
                 dev->address, endpoint_desc->endpoint_no,
                 usb_str_direction(endpoint_desc->direction));
-        return bus_remove_ep(hcd->bus, dev, target, endpoint_desc->direction);
+
+        endpoint_t *ep = bus_find_endpoint(hcd->bus, dev, target, endpoint_desc->direction);
+        if (!ep)
+                return ENOENT;
+
+        return bus_remove_endpoint(hcd->bus, ep);
 }