C++ (Cpp) get_cp_state_strの例

コード例 #1

ファイル: modem_modemctl_device_ss222.c プロジェクト: dflow81/android_kernel_samsung_goyawifi

static void ss222_mc_state_fsm(struct modem_ctl *mc)
{
	struct link_device *ld = get_current_link(mc->iod);
	int cp_on = gpio_get_value(mc->gpio_cp_on);
	int cp_reset  = gpio_get_value(mc->gpio_cp_reset);
	int cp_active = gpio_get_value(mc->gpio_phone_active);
	int old_state = mc->phone_state;
	int new_state = mc->phone_state;

	mif_err("old_state:%s cp_on:%d cp_reset:%d cp_active:%d\n",
		get_cp_state_str(old_state), cp_on, cp_reset, cp_active);

	if (cp_active) {
		if (!cp_on) {
			new_state = STATE_OFFLINE;
			ld->mode = LINK_MODE_OFFLINE;
		} else if (old_state == STATE_ONLINE) {
			new_state = STATE_CRASH_EXIT;
			ld->mode = LINK_MODE_ULOAD;
		} else {
			mif_err("don't care!!!\n");
		}
	}

	if (old_state != new_state) {
		mif_err("new_state = %s\n", get_cp_state_str(new_state));
		mc->bootd->modem_state_changed(mc->bootd, new_state);
		mc->iod->modem_state_changed(mc->iod, new_state);
	}
}

コード例 #2

ファイル: modem_modemctl_device_cbp82.c プロジェクト: DerTeufel/SGS3-Sourcedrops

static int cbp82_on(struct modem_ctl *mc)
{
	int cp_on = gpio_get_value(mc->gpio_cp_on);
	int cp_off = gpio_get_value(mc->gpio_cp_off);
	int cp_reset = gpio_get_value(mc->gpio_cp_reset);
	int cp_active = gpio_get_value(mc->gpio_phone_active);
	mif_err("+++\n");

	mif_err("phone_state:%s cp_on:%d cp_off:%d cp_reset:%d cp_active:%d\n",
		get_cp_state_str(mc->phone_state), cp_on, cp_off, cp_reset,
		cp_active);

	/* prevent sleep during bootloader downloading */
	if (!wake_lock_active(&mc->mc_wake_lock))
		wake_lock(&mc->mc_wake_lock);

	gpio_set_value(mc->gpio_cp_on, 0);
	gpio_set_value(mc->gpio_cp_off, 1);
	gpio_set_value(mc->gpio_cp_reset, 0);

	msleep(500);

	cp_on = gpio_get_value(mc->gpio_cp_on);
	cp_off = gpio_get_value(mc->gpio_cp_off);
	cp_reset = gpio_get_value(mc->gpio_cp_reset);
	cp_active = gpio_get_value(mc->gpio_phone_active);
	mif_err("phone_state:%s cp_on:%d cp_off:%d cp_reset:%d cp_active:%d\n",
		get_cp_state_str(mc->phone_state), cp_on, cp_off, cp_reset,
		cp_active);

	gpio_set_value(mc->gpio_cp_off, 0);
	gpio_set_value(mc->gpio_cp_on, 1);

	msleep(100);

	gpio_set_value(mc->gpio_cp_reset, 1);

	msleep(300);

	cp_on = gpio_get_value(mc->gpio_cp_on);
	cp_off = gpio_get_value(mc->gpio_cp_off);
	cp_reset = gpio_get_value(mc->gpio_cp_reset);
	cp_active = gpio_get_value(mc->gpio_phone_active);
	mif_err("phone_state:%s cp_on:%d cp_off:%d cp_reset:%d cp_active:%d\n",
		get_cp_state_str(mc->phone_state), cp_on, cp_off, cp_reset,
		cp_active);

	if (mc->gpio_pda_active)
		gpio_set_value(mc->gpio_pda_active, 1);

	if (mc->bootd)
		mc->bootd->modem_state_changed(mc->bootd, STATE_BOOTING);
	else
		mif_err("no mc->bootd\n");

	mif_err("---\n");
	return 0;
}

コード例 #3

ファイル: modem_modemctl_device_cbp82.c プロジェクト: DerTeufel/SGS3-Sourcedrops

static irqreturn_t phone_active_handler(int irq, void *arg)
{
	struct modem_ctl *mc = (struct modem_ctl *)arg;
	int cp_on = gpio_get_value(mc->gpio_cp_on);
	int cp_reset = gpio_get_value(mc->gpio_cp_reset);
	int cp_active = gpio_get_value(mc->gpio_phone_active);
	int old_state = mc->phone_state;
	int new_state = mc->phone_state;

	mif_info("old_state:%s cp_on:%d cp_reset:%d cp_active:%d\n",
		get_cp_state_str(old_state), cp_on, cp_reset, cp_active);

	if (cp_reset && cp_active) {
		if (mc->phone_state == STATE_BOOTING) {
			new_state = STATE_ONLINE;
			mc->bootd->modem_state_changed(mc->bootd, new_state);
		}
	} else if (cp_reset && !cp_active) {
		if (mc->phone_state == STATE_ONLINE) {
			new_state = STATE_CRASH_EXIT;
			mc->bootd->modem_state_changed(mc->bootd, new_state);
		}
	} else {
		new_state = STATE_OFFLINE;
		if (mc->bootd && mc->bootd->modem_state_changed)
			mc->bootd->modem_state_changed(mc->bootd, new_state);
	}

	if (new_state != old_state) {
		mif_err("%s: phone_state changed (%s -> %s\n)",
			mc->name, get_cp_state_str(old_state),
			get_cp_state_str(new_state));
	}

	return IRQ_HANDLED;
}