static void manager_remove_adapter(struct btd_adapter *adapter)
{
uint16_t dev_id = adapter_get_dev_id(adapter);
const gchar *path = adapter_get_path(adapter);
adapters = g_slist_remove(adapters, adapter);
manager_update_adapters();
if (default_adapter_id == dev_id || default_adapter_id < 0) {
int new_default = hci_get_route(NULL);
manager_set_default_adapter(new_default);
}
g_dbus_emit_signal(connection, "/",
MANAGER_INTERFACE, "AdapterRemoved",
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
adapter_remove(adapter);
btd_adapter_unref(adapter);
if (adapters == NULL)
btd_start_exit_timer();
}
static void
mic_remove(struct pci_dev *pdev)
{
int32_t brdnum;
bd_info_t *bd_info;
if (mic_data.dd_numdevs - 1 < 0)
return;
mic_data.dd_numdevs--;
brdnum = mic_data.dd_numdevs;
/* Make sure boards are shutdown and not available. */
bd_info = mic_data.dd_bi[brdnum];
spin_lock_bh(&bd_info->bi_ctx.sysfs_lock);
sysfs_put(bd_info->bi_ctx.sysfs_state);
bd_info->bi_ctx.sysfs_state = NULL;
spin_unlock_bh(&bd_info->bi_ctx.sysfs_lock);
if (bd_info->bi_ctx.bi_psmi.enabled) {
device_remove_bin_file(bd_info->bi_sysfsdev, &mic_psmi_ptes_attr);
sysfs_remove_group(&bd_info->bi_sysfsdev->kobj, &psmi_attr_group);
}
sysfs_remove_group(&bd_info->bi_sysfsdev->kobj, &bd_attr_group);
free_sysfs_entries(&bd_info->bi_ctx);
device_destroy(mic_lindata.dd_class,
mic_lindata.dd_dev + 2 + bd_info->bi_ctx.bi_id);
adapter_stop_device(&bd_info->bi_ctx, 1, 0);
/*
* Need to wait for reset since accessing the card while GDDR training
* is ongoing by adapter_remove(..) below for example can be fatal.
*/
wait_for_reset(&bd_info->bi_ctx);
mic_disable_interrupts(&bd_info->bi_ctx);
if (!bd_info->bi_ctx.msie) {
free_irq(bd_info->bi_ctx.bi_pdev->irq, &bd_info->bi_ctx);
#ifdef CONFIG_PCI_MSI
} else {
free_irq(bd_info->bi_msix_entries[0].vector, &bd_info->bi_ctx);
pci_disable_msix(bd_info->bi_ctx.bi_pdev);
#endif
}
adapter_remove(&bd_info->bi_ctx);
release_mem_region(bd_info->bi_ctx.aper.pa, bd_info->bi_ctx.aper.len);
release_mem_region(bd_info->bi_ctx.mmio.pa, bd_info->bi_ctx.mmio.len);
pci_disable_device(bd_info->bi_ctx.bi_pdev);
kfree(bd_info);
}
void manager_cleanup(DBusConnection *conn, const char *path)
{
while (adapters) {
struct btd_adapter *adapter = adapters->data;
adapters = g_slist_remove(adapters, adapter);
adapter_remove(adapter);
btd_adapter_unref(adapter);
}
btd_start_exit_timer();
g_dbus_unregister_interface(conn, "/", MANAGER_INTERFACE);
}
void adapter_deinit(int adapter_no)
{
adapter_dev *adapter;
adapter = *adapter_search(&adapter_device, adapter_no);
//close i2c handle
if (adapter->adapter_deinit() < 0)
{
char buf[1024];
sprintf(buf, "Error De-initialising I2C bus %d", adapter_no);
log_print(buf, ERR_ADAPTER_DEALLOC_FAIL);
}
adapter_remove(&adapter);
}
