Changeset 096a1ff in mainline for uspace/drv/uhci/root_hub/port.c

Timestamp:

2011-01-28T23:54:15Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

5935fe4c

Parents:

f0e25e8

Message:

Shorter debug messages

File:

• uspace/drv/uhci/root_hub/port.c (modified) (3 diffs)

uspace/drv/uhci/root_hub/port.c

@@ -1 +1 @@
 
 #include <errno.h>
+#include <str_error.h>
 //#include <usb/devreq.h> /* for usb_device_request_setup_packet_t */
 #include <usb/usb.h>
@@ -22 +23 @@
 
         while (1) {
-                uhci_print_info("Port(%d) status address %p:\n",
-                  port_instance->number, port_instance->address);
-
-                /* read register value */
+                /* Read port status. */
                 port_status_t port_status =
                         port_status_read(port_instance->address);
 
-                /* debug print */
-                uhci_print_info("Port(%d) status %#.4x:\n",
-                  port_instance->number, port_status);
-                print_port_status(port_status);
+                uhci_print_info("Port %d: %04X (@ 0x%x) = " \
+                    "%s,%s,%s,%s,[%s,%s],%s,%s,%s,%s\n",
+                    port_instance->number, port_status, port_instance->address,
+                    UHCI_GET_STR_FLAG(port_status, STATUS_SUSPEND, "suspend", "up"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_IN_RESET, "in reset", "-"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_LOW_SPEED, "lowsp", "fullsp"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_RESUME, "resume", "k-state"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_LINE_D_MINUS, "D- on", "D- off"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_LINE_D_PLUS, "D+ on", "D+ off"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_ENABLED_CHANGED, "enblchg", "-"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_ENABLED, "enabled", "disabled"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_CONNECTED_CHANGED, "connchg", "-"),
+                    UHCI_GET_STR_FLAG(port_status, STATUS_CONNECTED, "hasdev", "nodev"));
 
                 if (port_status & STATUS_CONNECTED_CHANGED) {
@@ -81 +88 @@
 
         if (ret != EOK) { /* address assigning went wrong */
-                uhci_print_error("Failed(%d) to assign address to the device.\n", ret);
+                uhci_print_error("Failed to assign address (port %d): %s.\n",
+                    port->number, str_error(ret));
                 uhci_port_set_enabled(port, false);
                 usb_address_keeping_release_default(&uhci_instance->address_manager);