static status_t
socket_std_ops(int32 op, ...)
{
switch (op) {
case B_MODULE_INIT:
{
new (&sSocketList) SocketList;
mutex_init(&sSocketLock, "socket list");
#if ENABLE_DEBUGGER_COMMANDS
add_debugger_command("sockets", dump_sockets, "lists all sockets");
add_debugger_command("socket", dump_socket, "dumps a socket");
#endif
return B_OK;
}
case B_MODULE_UNINIT:
ASSERT(sSocketList.IsEmpty());
mutex_destroy(&sSocketLock);
#if ENABLE_DEBUGGER_COMMANDS
remove_debugger_command("socket", dump_socket);
remove_debugger_command("sockets", dump_sockets);
#endif
return B_OK;
default:
return B_ERROR;
}
}
// RemoveDebuggerCommands
void
KernelDebug::RemoveDebuggerCommands()
{
if (atomic_add(&sCommandsAdded, -1) > 1)
return;
PRINT(("KernelDebug::RemoveDebuggerCommands(): removing debugger "
"commands\n"));
remove_debugger_command("ufs_port", DebugPort);
remove_debugger_command("ufs_portpool", DebugPortPool);
remove_debugger_command("ufs", DebugUFS);
}
status_t
uninit_interfaces()
{
#if ENABLE_DEBUGGER_COMMANDS
remove_debugger_command("net_interface", &dump_interface);
remove_debugger_command("net_interfaces", &dump_interfaces);
remove_debugger_command("net_local", &dump_local);
remove_debugger_command("net_route", &dump_route);
#endif
recursive_lock_destroy(&sLock);
mutex_destroy(&sHashLock);
return B_OK;
}
static status_t
tcp_uninit()
{
remove_debugger_command("tcp_endpoint", dump_endpoint);
remove_debugger_command("tcp_endpoints", dump_endpoints);
rw_lock_destroy(&sEndpointManagersLock);
for (int i = 0; i < AF_MAX; i++) {
delete sEndpointManagers[i];
}
return B_OK;
}
static status_t
std_ops(int32 op, ...)
{
if (op == B_MODULE_INIT) {
sRequestSem = create_sem(0, "run_on_exit_request");
if (sRequestSem < B_OK)
return sRequestSem;
thread_id thread = spawn_kernel_thread(&run_on_exit_loop,
"run_on_exit_loop", B_NORMAL_PRIORITY, NULL);
if (thread < B_OK)
return thread;
send_signal_etc(thread, SIGCONT, B_DO_NOT_RESCHEDULE);
add_debugger_command_etc("on_exit", &add_run_on_exit_command,
"Adds a command to be run when leaving the kernel debugger",
"<command> [<arguments>]\n"
"Adds a command to be run when leaving the kernel debugger.\n", 0);
return B_OK;
} else if (op == B_MODULE_UNINIT) {
remove_debugger_command("on_exit", &add_run_on_exit_command);
// deleting the sem will also cause the thread to exit
delete_sem(sRequestSem);
sRequestSem = -1;
return B_OK;
}
return B_BAD_VALUE;
}
static status_t
bcd_std_ops(int32 op, ...)
{
status_t status;
switch (op) {
case B_MODULE_INIT:
new (&sConnectionList) DoublyLinkedList<HciConnection>;
add_debugger_command("btConnections", &DumpHciConnections,
"Lists Bluetooth Connections with RemoteDevices & channels");
status = get_module(NET_BUFFER_MODULE_NAME,
(module_info **)&gBufferModule);
if (status < B_OK)
return status;
return B_OK;
break;
case B_MODULE_UNINIT:
remove_debugger_command("btConnections", &DumpHciConnections);
put_module(NET_BUFFER_MODULE_NAME);
return B_OK;
break;
}
return B_ERROR;
}
// called just before the kernel unloads the driver
void
uninit_driver(void)
{
CALLED();
int32 j;
for (j = 0; j < MAX_BT_GENERIC_USB_DEVICES; j++) {
if (publish_names[j] != NULL)
free(publish_names[j]);
if (bt_usb_devices[j] != NULL) {
// if (connected_dev != NULL) {
// debugf("Device %p still exists.\n", connected_dev);
// }
ERROR("%s: %s still present?\n", __func__, bt_usb_devices[j]->name);
kill_device(bt_usb_devices[j]);
}
}
usb->uninstall_notify(BLUETOOTH_DEVICE_DEVFS_NAME);
remove_debugger_command("bth2generic", &dump_driver);
// Releasing modules
put_module(usb_name);
put_module(hci_name);
// TODO: netbuffers
delete_sem(dev_table_sem);
}
static status_t
std_ops(int32 op, ...)
{
if (op == B_MODULE_INIT) {
status_t err = disasm_arch_init();
if (err != B_OK)
return err;
err = add_debugger_command_etc("dis", disasm_command,
"Print disassembly at address",
"[ -b <back count> ] [ <address> [ <count> ] ]\n"
"Prints disassembly at address.\n"
" <address> - Address at which to start disassembling\n"
" (defaults to current PC).\n"
" <count> - Number of instructions to disassemble\n"
" starting at <address>.\n"
" -b <back count> - Number of instruction to disassemble before\n"
" <address>.\n", 0);
if (err != B_OK)
disasm_arch_fini();
return err;
} else if (op == B_MODULE_UNINIT) {
remove_debugger_command("dis", disasm_command);
return disasm_arch_fini();
}
return B_BAD_VALUE;
}
status_t
uninit_domains()
{
#if ENABLE_DEBUGGER_COMMANDS
remove_debugger_command("net_domains", &dump_domains);
#endif
mutex_destroy(&sDomainLock);
return B_OK;
}
void uninit_driver(void) {
#if DEBUG > 0
remove_debugger_command("et6000dump", et6000dump);
#endif
/* free the driver data */
DELETE_BEN(pd->kernel);
free(pd);
pd = NULL;
/* put the pci module away */
put_module(B_PCI_MODULE_NAME);
}
void
uninit_driver()
{
remove_debugger_command(DRIVER_NAME, SiS19X_DebuggerCommand);
for (size_t i = 0; i < MAX_DEVICES; i++) {
if (gDevices[i]) {
gDevices[i]->TeardownDevice();
delete gDevices[i];
gDevices[i] = NULL;
}
free(gDeviceNames[i]);
gDeviceNames[i] = NULL;
}
put_module(B_PCI_MODULE_NAME);
release_settings();
}
static status_t
device_free(void *data)
{
struct intel_info *info = (intel_info *)data;
mutex_lock(&gLock);
if (info->open_count-- == 1) {
// release info structure
info->init_status = B_NO_INIT;
intel_extreme_uninit(*info);
#ifdef DEBUG_COMMANDS
remove_debugger_command("ie_reg", getset_register);
#endif
}
mutex_unlock(&gLock);
return B_OK;
}
static int32
bus_std_ops(int32 op, ...)
{
switch (op) {
case B_MODULE_INIT: {
TRACE_MODULE("init\n");
if (gUSBStack)
return B_OK;
#ifdef HAIKU_TARGET_PLATFORM_BEOS
// This code is to handle plain R5 (non-BONE) where the same module
// gets loaded multiple times (once for each exported module
// interface, the USB v2 and v3 API in our case). We don't want to
// ever create multiple stacks however, so we "share" the same stack
// for both modules by storing it's address in a shared area.
void *address = NULL;
area_id shared = find_area("shared usb stack");
if (shared >= B_OK && clone_area("usb stack clone", &address,
B_ANY_KERNEL_ADDRESS, B_KERNEL_READ_AREA, shared) >= B_OK) {
gUSBStack = *((Stack **)address);
TRACE_MODULE("found shared stack at %p\n", gUSBStack);
return B_OK;
}
#endif
#ifdef TRACE_USB
set_dprintf_enabled(true);
#ifndef HAIKU_TARGET_PLATFORM_HAIKU
load_driver_symbols("usb");
#endif
#endif
Stack *stack = new(std::nothrow) Stack();
TRACE_MODULE("usb_module: stack created %p\n", stack);
if (!stack)
return B_NO_MEMORY;
if (stack->InitCheck() != B_OK) {
delete stack;
return ENODEV;
}
gUSBStack = stack;
#ifdef HAIKU_TARGET_PLATFORM_HAIKU
add_debugger_command("get_usb_pipe_for_id",
&debug_get_pipe_for_id,
"Gets the config for a USB pipe");
#elif HAIKU_TARGET_PLATFORM_BEOS
// Plain R5 workaround, see comment above.
shared = create_area("shared usb stack", &address,
B_ANY_KERNEL_ADDRESS, B_PAGE_SIZE, B_NO_LOCK,
B_KERNEL_WRITE_AREA);
if (shared >= B_OK)
*((Stack **)address) = gUSBStack;
#endif
break;
}
case B_MODULE_UNINIT:
TRACE_MODULE("uninit\n");
delete gUSBStack;
gUSBStack = NULL;
#ifdef HAIKU_TARGET_PLATFORM_HAIKU
remove_debugger_command("get_usb_pipe_for_id",
&debug_get_pipe_for_id);
#endif
break;
default:
return EINVAL;
}
return B_OK;
}