/*--------------------------------------------------------------------------- */
static int __init tlc_tui_init(void)
{
pr_info("Loading t-base-tui module.\n");
pr_debug("\n=============== Running TUI Kernel TLC ===============\n");
pr_info("%s\n", MOBICORE_COMPONENT_BUILD_TAG);
dev_t devno;
int err;
static struct class *tui_class;
err = alloc_chrdev_region(&devno, 0, 1, TUI_DEV_NAME);
if (err) {
pr_debug(KERN_ERR "Unable to allocate Trusted UI device number\n");
return err;
}
cdev_init(&tui_cdev, &tui_fops);
tui_cdev.owner = THIS_MODULE;
/* tui_cdev.ops = &tui_fops; */
err = cdev_add(&tui_cdev, devno, 1);
if (err) {
pr_debug(KERN_ERR "Unable to add Trusted UI char device\n");
unregister_chrdev_region(devno, 1);
return err;
}
tui_class = class_create(THIS_MODULE, "tui_cls");
device_create(tui_class, NULL, devno, NULL, TUI_DEV_NAME);
if (!hal_tui_init())
return -1;
return 0;
}
/*--------------------------------------------------------------------------- */
static int __init tlc_tui_init(void)
{
pr_info("Loading t-base-tui module.\n");
pr_debug("\n=============== Running TUI Kernel TLC ===============\n");
pr_info("%s\n", MOBICORE_COMPONENT_BUILD_TAG);
dev_t devno;
int err;
static struct class *tui_class;
atomic_set(&fileopened, 0);
err = alloc_chrdev_region(&devno, 0, 1, TUI_DEV_NAME);
if (err) {
pr_debug(KERN_ERR "Unable to allocate Trusted UI device number\n");
return err;
}
cdev_init(&tui_cdev, &tui_fops);
tui_cdev.owner = THIS_MODULE;
/* tui_cdev.ops = &tui_fops; */
err = cdev_add(&tui_cdev, devno, 1);
if (err) {
pr_debug(KERN_ERR "Unable to add Trusted UI char device\n");
unregister_chrdev_region(devno, 1);
return err;
}
tui_class = class_create(THIS_MODULE, "tui_cls");
if (IS_ERR(tui_class)) {
pr_debug(KERN_ERR "Failed to create tui class.\n");
unregister_chrdev_region(devno, 1);
cdev_del(&tui_cdev);
return -1;
}
device_create(tui_class, NULL, devno, NULL, TUI_DEV_NAME);
if (!hal_tui_init()) {
pr_debug(KERN_ERR "Failed to initialize tui hal\n");
unregister_chrdev_region(devno, 1);
cdev_del(&tui_cdev);
return -1;
}
/* register the switch device for tui */
tui_switch.name = "tui";
err = switch_dev_register(&tui_switch);
if (err)
pr_debug(KERN_ERR "Failed to register tui_switch.\n");
return 0;
}
