Changeset a9c7c6f in mainline for uspace/drv/usbhub/usbhub.c

Timestamp:

2011-04-01T15:08:45Z (14 years ago)

Author:

Matus Dekanek <smekideki@…>

Branches:

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

Children:

c6ba274

Parents:

03eea27

Message:

hub - non removable devices: more debug logging

File:

• uspace/drv/usbhub/usbhub.c (modified) (1 diff)

uspace/drv/usbhub/usbhub.c

@@ -332 +332 @@
                 }
         }
+        /// \TODO this is just a debug code
+        for(port=1;port<=descriptor->ports_count;++port){
+                bool is_non_removable =
+                                ((non_removable_dev_bitmap[port/8]) >> (port%8)) %2;
+                if(is_non_removable){
+                        usb_log_debug("port %d is non-removable\n",port);
+                        usb_port_status_t status;
+                        size_t rcvd_size;
+                        usb_device_request_setup_packet_t request;
+                        //int opResult;
+                        usb_hub_set_port_status_request(&request, port);
+                        //endpoint 0
+                        opResult = usb_pipe_control_read(
+                                        hub->control_pipe,
+                                        &request, sizeof(usb_device_request_setup_packet_t),
+                                        &status, 4, &rcvd_size
+                                        );
+                        if (opResult != EOK) {
+                                usb_log_error("could not get port status %d\n",opResult);
+                        }
+                        if (rcvd_size != sizeof (usb_port_status_t)) {
+                                usb_log_error("received status has incorrect size\n");
+                        }
+                        //something connected/disconnected
+                        if (usb_port_connect_change(&status)) {
+                                usb_log_debug("some connection changed\n");
+                        }
+                        usb_log_debug("status: %s\n",usb_debug_str_buffer(
+                                        (uint8_t *)&status,4,4));
+                }
+        }
         return EOK;
 }