Changeset cd0cf81 in mainline

Timestamp:

2018-01-21T19:46:13Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

37fce70

Parents:

3f02935

Message:

usbhub: keep trying to power on ports, there might be multiple gangs

Location:

uspace/drv/bus/usb/usbhub

Files:

• port.c (modified) (1 diff)
• usbhub.c (modified) (1 diff)

uspace/drv/bus/usb/usbhub/port.c

@@ -194 +194 @@
         port_log(debug, port, "Connection change: device %s.", connected ? "attached" : "removed");
 
-        if (connected && port->hub->speed == USB_SPEED_SUPER) {
+        if (connected) {
                 usb_port_connected(&port->base, &enumerate_device);
         } else {

uspace/drv/bus/usb/usbhub/usbhub.c

@@ -379 +379 @@
                 } else {
                         if (!hub_dev->per_port_power) {
-                                usb_log_debug("(%p) Ganged power switching, "
-                                    "one port is enough.", hub_dev);
-                                break;
+                                usb_log_debug("(%p) Ganged power switching, port %u is probably already powered.", hub_dev, port + 1);
+                        } else {
+                                usb_log_warning("(%p): Failed to power port %u.", hub_dev, port + 1);
                         }
                 }