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GTK USB debugger: Started implementing TRB dialogs.
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@vruppert
vruppert committed Jan 14, 2025
1 parent 16486df commit 1f67e53
Showing 1 changed file with 122 additions and 6 deletions.
128 changes: 122 additions & 6 deletions bochs/gui/gtk_usb_debug.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1186,22 +1186,138 @@ void hc_xhci_do_event_ring(GtkWidget *treeview, const char *ring_str, int interr

void xhci_view_trb_dialog(Bit8u type, struct TRB *trb)
{
GtkWidget *mainVbox;
int ret;
char buffer[COMMON_STR_SIZE];
GtkWidget *mainVbox, *hbox, *vbox[3], *trb_type;
GtkWidget *entry[4], *checkbox;
int i, ret, e_num = 0;
char str[COMMON_STR_SIZE];

// TODO: using the type of trb, display an associated dialog
sprintf(buffer, "%s TRB", trb_types[type].name);
sprintf(str, "%s TRB", trb_types[type].name);
GtkWidget *dialog =
gtk_dialog_new_with_buttons(buffer, GTK_WINDOW(main_dialog), GTK_DIALOG_MODAL,
gtk_dialog_new_with_buttons(str, GTK_WINDOW(main_dialog), GTK_DIALOG_MODAL,
g_dgettext("gtk30", "_Save"), GTK_RESPONSE_OK,
g_dgettext("gtk30", "_Cancel"), GTK_RESPONSE_CANCEL,
NULL);
gtk_window_set_default_size(GTK_WINDOW(dialog), 200, 250);
// TODO: set focus
mainVbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), mainVbox, TRUE, TRUE, 2);
usbdlg_create_label(mainVbox, "Not implemented yet", true);
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start(GTK_BOX(mainVbox), hbox, TRUE, TRUE, 2);
for (i = 0; i < 3; i++) {
vbox[i] = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox[i], FALSE, FALSE, 2);
}
switch (type) {
case NORMAL:
case DATA_STAGE:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Data Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case LINK:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Ring Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x0F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case ADDRESS_DEVICE:
case CONFIG_EP:
case EVALUATE_CONTEXT:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Input Context Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x0F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case SET_TR_DEQUEUE:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "New TR Dequeue Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x0F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case FORCE_EVENT:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Event TRB Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x0F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case GET_PORT_BAND:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Port Bandwidth Context Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x0F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case FORCE_HEADER:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Header Lo/Mid");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & ~BX_CONST64(0x1F));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case TRANS_EVENT:
case COMMAND_COMPLETION:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "TRB Pointer");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case PORT_STATUS_CHANGE:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Port ID");
sprintf(str, "0x" FMT_ADDRX64, (trb->parameter & BX_CONST64(0x00000000FF000000)) >> 24);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case DOORBELL_EVENT:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "DB Reason");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter & 0x1f);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
case DEVICE_NOTIFICATION:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Dev Notification Data");
sprintf(str, "0x" FMT_ADDRX64, trb->parameter >> 8);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Notification Type");
sprintf(str, "%i", (Bit8u)(trb->parameter & 0xf0) >> 4);
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
}
switch (type) {
case TRANS_EVENT:
case COMMAND_COMPLETION:
case PORT_STATUS_CHANGE:
case BANDWIDTH_REQUEST:
case DOORBELL_EVENT:
case HOST_CONTROLLER_EVENT:
case DEVICE_NOTIFICATION:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Completion Code");
sprintf(str, "%i", TRB_GET_COMP_CODE(trb->status));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
}
switch (type) {
case DISABLE_SLOT:
case ADDRESS_DEVICE:
case CONFIG_EP:
case EVALUATE_CONTEXT:
case RESET_EP:
case STOP_EP:
case SET_TR_DEQUEUE:
case RESET_DEVICE:
case GET_PORT_BAND:
case FORCE_HEADER:
case TRANS_EVENT:
case COMMAND_COMPLETION:
case BANDWIDTH_REQUEST:
case DOORBELL_EVENT:
case DEVICE_NOTIFICATION:
entry[e_num] = usbdlg_create_entry_with_label(vbox, "Slot ID");
sprintf(str, "%i", TRB_GET_SLOT(trb->command));
gtk_entry_set_text(GTK_ENTRY(entry[e_num++]), str);
break;
}
trb_type = usbdlg_create_ro_entry_with_label(vbox, "TRB Type");
sprintf(str, "%i", TRB_GET_TYPE(trb->command));
gtk_entry_set_text(GTK_ENTRY(trb_type), str);
if (type != PORT_STATUS_CHANGE) {
usbdlg_create_label(mainVbox, "Dialog under construction", true);
}
gtk_box_pack_start(GTK_BOX(vbox[0]), gtk_label_new(" "), FALSE, FALSE, 8); // spacer
checkbox = gtk_check_button_new_with_label("Cycle Bit");
if (trb->command & 1) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox), TRUE);
}
gtk_box_pack_start(GTK_BOX(vbox[1]), checkbox, FALSE, FALSE, 2);
// Show dialog
gtk_widget_show_all(dialog);
ret = gtk_dialog_run(GTK_DIALOG(dialog));
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