示例#1
0
static int __init modem_8960_init(void)
{
	int ret;

	if (!cpu_is_msm8960())
		return -ENODEV;

	ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
		smsm_state_cb, 0);

	if (ret < 0)
		pr_err("%s: Unable to register SMSM callback! (%d)\n",
				__func__, ret);

	ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
				__func__, ret);
		goto out;
	}

	ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
				__func__, ret);
		disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
		goto out;
	}

	ret = modem_subsystem_restart_init();

	if (ret < 0) {
		pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
				__func__, ret);
		goto out;
	}

	ret = modem_debugfs_init();

	pr_info("%s: 8960 modem fatal driver init'ed.\n", __func__);
out:
	return ret;
}
示例#2
0
static int __init modem_8960_init(void)
{
	int ret;

	if (!cpu_is_msm8960() && !cpu_is_msm8930() && !cpu_is_msm9615())
		return -ENODEV;

	ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
		smsm_state_cb, 0);

	xo1 = msm_xo_get(MSM_XO_TCXO_A0, "modem-8960");
	if (IS_ERR(xo1)) {
		ret = PTR_ERR(xo1);
		goto out;
	}

	xo2 = msm_xo_get(MSM_XO_TCXO_A1, "modem-8960");
	if (IS_ERR(xo2)) {
		ret = PTR_ERR(xo2);
		goto out;
	}

	if (ret < 0)
		pr_err("%s: Unable to register SMSM callback! (%d)\n",
				__func__, ret);

	ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
				__func__, ret);
		goto out;
	}

	ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
				__func__, ret);
		disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
		goto out;
	}

	ret = modem_subsystem_restart_init();

	if (ret < 0) {
		pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
				__func__, ret);
		goto out;
	}

	modemfw_ramdump_dev = create_ramdump_device("modem_fw");

	if (!modemfw_ramdump_dev) {
		pr_err("%s: Unable to create modem fw ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	modemsw_ramdump_dev = create_ramdump_device("modem_sw");

	if (!modemsw_ramdump_dev) {
		pr_err("%s: Unable to create modem sw ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	smem_ramdump_dev = create_ramdump_device("smem");

	if (!smem_ramdump_dev) {
		pr_err("%s: Unable to create smem ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	modem_coredump_dev = create_modem_coredump_device("modem");

	if (!modem_coredump_dev) {
		pr_err("%s: Unable to create modem coredump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	ret = modem_debugfs_init();

	pr_info("%s: modem fatal driver init'ed.\n", __func__);
out:
	return ret;
}
static int __init modem_8960_init(void)
{
	int ret;

	if (!cpu_is_msm8960() && !cpu_is_msm8930() && !cpu_is_msm8930aa() &&
	    !cpu_is_msm9615() && !cpu_is_msm8627())
		return -ENODEV;

	ret = smsm_state_cb_register(SMSM_MODEM_STATE, SMSM_RESET,
		smsm_state_cb, 0);

	if (ret < 0)
		pr_err("%s: Unable to register SMSM callback! (%d)\n",
				__func__, ret);

	ret = request_irq(Q6FW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_fw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6fw watchdog IRQ. (%d)\n",
				__func__, ret);
		goto out;
	}

	ret = request_irq(Q6SW_WDOG_EXPIRED_IRQ, modem_wdog_bite_irq,
			IRQF_TRIGGER_RISING, "modem_wdog_sw", NULL);

	if (ret < 0) {
		pr_err("%s: Unable to request q6sw watchdog IRQ. (%d)\n",
				__func__, ret);
		disable_irq_nosync(Q6FW_WDOG_EXPIRED_IRQ);
		goto out;
	}

	ret = modem_subsystem_restart_init();

	if (ret < 0) {
		pr_err("%s: Unable to reg with subsystem restart. (%d)\n",
				__func__, ret);
		goto out;
	}

	modemfw_ramdump_dev = create_ramdump_device("modem_fw");

	if (!modemfw_ramdump_dev) {
		pr_err("%s: Unable to create modem fw ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	modemsw_ramdump_dev = create_ramdump_device("modem_sw");

	if (!modemsw_ramdump_dev) {
		pr_err("%s: Unable to create modem sw ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

#if defined(CONFIG_LGE_HANDLE_PANIC)
	if(smem_ramdump_dev==NULL)
#endif
	smem_ramdump_dev = create_ramdump_device("smem-modem");

	if (!smem_ramdump_dev) {
		pr_err("%s: Unable to create smem ramdump device. (%d)\n",
				__func__, -ENOMEM);
		ret = -ENOMEM;
		goto out;
	}

	ret = modem_debugfs_init();

	pr_info("%s: modem fatal driver init'ed.\n", __func__);
out:
	return ret;
}