static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct usb_device *udev;
struct driver_info *info;
unsigned int iface_num;
static int first_rmnet_iface_num = -EINVAL;
int status = 0;
udev = interface_to_usbdev(iface);
iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
if (iface->num_altsetting != 1) {
dev_err(&udev->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
info = (struct driver_info *)prod->driver_info;
if (!test_bit(iface_num, &info->data))
return -ENODEV;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&udev->dev, "usbnet_probe failed %d\n", status);
goto out;
}
unet = usb_get_intfdata(iface);
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev, &dev_attr_dbg_mask);
if (status)
goto out;
if (first_rmnet_iface_num == -EINVAL)
first_rmnet_iface_num = iface_num;
/*save control device intstance */
unet->data[1] = (unsigned long)ctrl_dev \
[iface_num - first_rmnet_iface_num];
status = rmnet_usb_ctrl_probe(iface, unet->status,
(struct rmnet_ctrl_dev *)unet->data[1]);
out:
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info = (struct driver_info *)prod->driver_info;
struct usb_device *udev;
int status = 0;
unsigned int i, unet_id, rdev_cnt, n = 0;
bool mux;
struct rmnet_ctrl_dev *dev;
udev = interface_to_usbdev(iface);
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
mux = test_bit(info->data, &mux_enabled);
if (prod->idProduct == 0x908a)
mux = true;
else
mux = false;
mux_enabled_per_pid = mux;
rdev_cnt = mux ? no_rmnet_insts_per_dev : 1;
info->in = 0;
for (n = 0; n < rdev_cnt; n++) {
info->in++;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n",
status);
goto out;
}
unet_id = n + info->data * no_rmnet_insts_per_dev;
unet_list[unet_id] = unet = usb_get_intfdata(iface);
unet->data[3] = n;
unet->data[1] = unet->data[4] = mux;
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
rmnet_usb_setup(unet->net, mux);
status = device_create_file(&unet->net->dev,
&dev_attr_dbg_mask);
if (status) {
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_ctrl_probe(iface, unet->status, info->data,
&unet->data[1]);
if (status) {
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev,
"mode debugfs file is not available\n");
}
if (udev->parent && !udev->parent->parent) {
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
pm_runtime_set_autosuspend_delay(&udev->dev, 1000);
pm_runtime_set_autosuspend_delay(&udev->parent->dev, 200);
#if defined(CONFIG_MONITOR_STREAMING_PORT_SOCKET) && defined(CONFIG_MSM_NONSMD_PACKET_FILTER)
original_autosuspend_timer = udev->dev.power.autosuspend_delay;
dev_info(&udev->dev, "original_autosuspend_timer:%d\n", original_autosuspend_timer);
#endif
}
return 0;
out:
for (i = 0; i < n; i++) {
unet_id = i + info->data * no_rmnet_insts_per_dev;
unet = unet_list[unet_id];
dev = (struct rmnet_ctrl_dev *)unet->data[1];
rmnet_usb_data_debugfs_cleanup(unet);
rmnet_usb_ctrl_disconnect(dev);
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usb_set_intfdata(iface, unet_list[unet_id]);
usbnet_disconnect(iface);
unet_list[unet_id] = NULL;
}
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info;
struct usb_device *udev;
unsigned int iface_num;
static int first_rmnet_iface_num = -EINVAL;
int status = 0;
iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
info = (struct driver_info *)prod->driver_info;
if (!test_bit(iface_num, &info->data))
return -ENODEV;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n", status);
goto out;
}
unet = usb_get_intfdata(iface);
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev, &dev_attr_dbg_mask);
if (status)
goto out;
if (first_rmnet_iface_num == -EINVAL)
first_rmnet_iface_num = iface_num;
/*save control device intstance */
unet->data[1] = (unsigned long)ctrl_dev \
[iface_num - first_rmnet_iface_num];
status = rmnet_usb_ctrl_probe(iface, unet->status,
(struct rmnet_ctrl_dev *)unet->data[1]);
if (status)
goto out;
//ASUS_BSP+++ BennyCheng "fix rmnet driver probe fail with user build"
#ifdef CONFIG_DEBUG_FS
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev, "mode debugfs file is not available\n");
#endif
//ASUS_BSP--- BennyCheng "fix rmnet driver probe fail with user build"
udev = unet->udev;
usb_enable_autosuspend(udev);
if (udev->parent && !udev->parent->parent) {
/* allow modem and roothub to wake up suspended system */
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
/* set default autosuspend timeout for modem and roothub */
//ASUS_BSP+++ BennyCheng "extend hsic autosuspend delay time from 1s to 2s"
pm_runtime_set_autosuspend_delay(&udev->dev, 2000);
//ASUS_BSP--- BennyCheng "extend hsic autosuspend delay time from 1s to 2s"
pm_runtime_set_autosuspend_delay(&udev->parent->dev, 200);
}
out:
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info = (struct driver_info *)prod->driver_info;
struct usb_device *udev;
int status = 0;
unsigned int i, unet_id, rdev_cnt, n = 0;
bool mux;
struct rmnet_ctrl_dev *dev;
udev = interface_to_usbdev(iface);
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
mux = test_bit(info->data, &mux_enabled);
rdev_cnt = mux ? no_rmnet_insts_per_dev : 1;
info->in = 0;
for (n = 0; n < rdev_cnt; n++) {
/* Use this filed to increment device count this will be
* used by bind to determin the forward link and reverse
* link network interface names.
*/
info->in++;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n",
status);
goto out;
}
unet_id = n + info->data * no_rmnet_insts_per_dev;
unet_list[unet_id] = unet = usb_get_intfdata(iface);
/*store mux id for later access*/
unet->data[3] = n;
/*save mux info for control and usbnet devices*/
unet->data[1] = unet->data[4] = mux;
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net, mux);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev,
&dev_attr_dbg_mask);
if (status) {
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_ctrl_probe(iface, unet->status, info->data,
&unet->data[1]);
if (status) {
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev,
"mode debugfs file is not available\n");
}
usb_enable_autosuspend(udev);
if (udev->parent && !udev->parent->parent) {
/* allow modem and roothub to wake up suspended system */
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
}
return 0;
out:
for (i = 0; i < n; i++) {
/* This cleanup happens only for MUX case */
unet_id = i + info->data * no_rmnet_insts_per_dev;
unet = unet_list[unet_id];
dev = (struct rmnet_ctrl_dev *)unet->data[1];
rmnet_usb_data_debugfs_cleanup(unet);
rmnet_usb_ctrl_disconnect(dev);
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usb_set_intfdata(iface, unet_list[unet_id]);
usbnet_disconnect(iface);
unet_list[unet_id] = NULL;
}
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info;
struct usb_device *udev;
unsigned int iface_num;
static int first_rmnet_iface_num = -EINVAL;
int status = 0;
iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
info = (struct driver_info *)prod->driver_info;
if (!test_bit(iface_num, &info->data))
return -ENODEV;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n", status);
goto out;
}
unet = usb_get_intfdata(iface);
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
rmnet_usb_setup(unet->net);
status = device_create_file(&unet->net->dev, &dev_attr_dbg_mask);
if (status)
goto out;
if (first_rmnet_iface_num == -EINVAL)
first_rmnet_iface_num = iface_num;
unet->data[1] = (unsigned long)ctrl_dev \
[iface_num - first_rmnet_iface_num];
status = rmnet_usb_ctrl_probe(iface, unet->status,
(struct rmnet_ctrl_dev *)unet->data[1]);
if (status)
goto out;
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev, "mode debugfs file is not available\n");
udev = unet->udev;
if (udev->parent && !udev->parent->parent) {
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
pm_runtime_set_autosuspend_delay(&udev->dev, 1000);
pm_runtime_set_autosuspend_delay(&udev->parent->dev, 200);
}
out:
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info = (struct driver_info *)prod->driver_info;
struct usb_device *udev;
int status = 0;
unsigned int i, unet_id, rdev_cnt, n = 0;
bool mux;
struct rmnet_ctrl_dev *dev;
udev = interface_to_usbdev(iface);
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
mux = test_bit(info->data, &mux_enabled);
rdev_cnt = mux ? no_rmnet_insts_per_dev : 1;
info->in = 0;
for (n = 0; n < rdev_cnt; n++) {
/*
*/
info->in++;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n",
status);
goto out;
}
unet_id = n + info->data * no_rmnet_insts_per_dev;
unet_list[unet_id] = unet = usb_get_intfdata(iface);
/* */
unet->data[3] = n;
/* */
unet->data[1] = unet->data[4] = mux;
/* */
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/* */
rmnet_usb_setup(unet->net, mux);
/* */
status = device_create_file(&unet->net->dev,
&dev_attr_dbg_mask);
if (status) {
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_ctrl_probe(iface, unet->status, info->data,
&unet->data[1]);
if (status) {
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usbnet_disconnect(iface);
goto out;
}
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev,
"mode debugfs file is not available\n");
}
usb_enable_autosuspend(udev);
if (udev->parent && !udev->parent->parent) {
/* */
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
}
return 0;
out:
for (i = 0; i < n; i++) {
/* */
unet_id = i + info->data * no_rmnet_insts_per_dev;
unet = unet_list[unet_id];
dev = (struct rmnet_ctrl_dev *)unet->data[1];
rmnet_usb_data_debugfs_cleanup(unet);
rmnet_usb_ctrl_disconnect(dev);
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usb_set_intfdata(iface, unet_list[unet_id]);
usbnet_disconnect(iface);
unet_list[unet_id] = NULL;
}
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct usb_device *udev;
struct driver_info *info;
unsigned int iface_num;
static int first_rmnet_iface_num = -EINVAL;
int status = 0;
udev = interface_to_usbdev(iface);
iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
if (iface->num_altsetting != 1) {
dev_err(&udev->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
info = (struct driver_info *)prod->driver_info;
if (!test_bit(iface_num, &info->data))
return -ENODEV;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&udev->dev, "usbnet_probe failed %d\n", status);
goto out;
}
unet = usb_get_intfdata(iface);
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev, &dev_attr_dbg_mask);
if (status)
goto out;
if (first_rmnet_iface_num == -EINVAL)
first_rmnet_iface_num = iface_num;
/*save control device intstance */
unet->data[1] = (unsigned long)ctrl_dev \
[iface_num - first_rmnet_iface_num];
status = rmnet_usb_ctrl_probe(iface, unet->status,
(struct rmnet_ctrl_dev *)unet->data[1]);
if (status)
goto out;
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&udev->dev, "mode debugfs file is not available\n");
#ifdef CONFIG_MDM_HSIC_PM
status = register_udev_to_pm_dev(rmnet_pm_dev, udev);
if (status) {
dev_err(&udev->dev,
"%s: fail to register to hsic pm device\n", __func__);
goto out;
}
#endif
/* allow modem to wake up suspended system */
device_set_wakeup_enable(&udev->dev, 1);
out:
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info;
struct usb_device *udev;
unsigned int iface_num;
static int first_rmnet_iface_num = -EINVAL;
int status = 0;
//++SSD_RIL:20120731: For tx/rx enable_hlt/disable_hlt
if( machine_is_evitareul() ) {
rnmet_usb_hlt_enabled = 1;
pr_info("%s:rnmet_usb_hlt_enabled = 1\n", __func__);
}
//--SSD_RIL
//++SSD_RIL:20120814: For CPU/Freq min default value
if ( rnmet_usb_hlt_enabled == 1 && get_radio_flag() & 0x0002 ) {
rnmet_usb_cpu_freq_enabled = 1;
}
//--SSD_RIL
iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
status = -EINVAL;
goto out;
}
info = (struct driver_info *)prod->driver_info;
if (!test_bit(iface_num, &info->data))
return -ENODEV;
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n", status);
goto out;
}
unet = usb_get_intfdata(iface);
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev, &dev_attr_dbg_mask);
if (status)
goto out;
if (first_rmnet_iface_num == -EINVAL)
first_rmnet_iface_num = iface_num;
/*save control device intstance */
unet->data[1] = (unsigned long)ctrl_dev \
[iface_num - first_rmnet_iface_num];
status = rmnet_usb_ctrl_probe(iface, unet->status,
(struct rmnet_ctrl_dev *)unet->data[1]);
if (status)
goto out;
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev, "mode debugfs file is not available\n");
udev = unet->udev;
if (udev->parent && !udev->parent->parent) {
/* allow modem and roothub to wake up suspended system */
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
/* set default autosuspend timeout for modem and roothub */
pm_runtime_set_autosuspend_delay(&udev->dev, 1000);
dev_err(&udev->dev, "pm_runtime_set_autosuspend_delay 1000\n");
pm_runtime_set_autosuspend_delay(&udev->parent->dev, 200);
dev_err(&udev->parent->dev, "pm_runtime_set_autosuspend_delay 200\n");
}
out:
//++SSD_RIL:20120814: For CPU/Freq min default value
if ( rnmet_usb_cpu_freq_enabled == 1 ) {
rmnet_usb_freq_request();
}
//--SSD_RIL
//++SSD_RIL:20121017: get -71 but already register rmnet netdev
if (status == -EPROTO && already_register_rmNET ) {
pr_info("%s fail ,status = %d,unregister_netdev \n", __func__,status);
//unregister_netdev(unet->net);
//usb_put_dev(unet->udev);
usbnet_disconnect(iface);
}
//--SSD_RIL:20121017: get -71 but already register rmnet netdev
return status;
}
static int rmnet_usb_probe(struct usb_interface *iface,
const struct usb_device_id *prod)
{
struct usbnet *unet;
struct driver_info *info = (struct driver_info *)prod->driver_info;
struct usb_device *udev;
int status = 0;
udev = interface_to_usbdev(iface);
if (iface->num_altsetting != 1) {
dev_err(&iface->dev, "%s invalid num_altsetting %u\n",
__func__, iface->num_altsetting);
return -EINVAL;
}
status = usbnet_probe(iface, prod);
if (status < 0) {
dev_err(&iface->dev, "usbnet_probe failed %d\n",
status);
return status;
}
unet = usb_get_intfdata(iface);
/*set rmnet operation mode to eth by default*/
set_bit(RMNET_MODE_LLP_ETH, &unet->data[0]);
/*update net device*/
rmnet_usb_setup(unet->net);
/*create /sys/class/net/rmnet_usbx/dbg_mask*/
status = device_create_file(&unet->net->dev,
&dev_attr_dbg_mask);
if (status) {
usbnet_disconnect(iface);
return status;
}
status = rmnet_usb_ctrl_probe(iface, unet->status, info->data,
&unet->data[1]);
if (status) {
device_remove_file(&unet->net->dev, &dev_attr_dbg_mask);
usbnet_disconnect(iface);
return status;
}
status = rmnet_usb_data_debugfs_init(unet);
if (status)
dev_dbg(&iface->dev,
"mode debugfs file is not available\n");
usb_enable_autosuspend(udev);
if (udev->parent && !udev->parent->parent) {
/* allow modem and roothub to wake up suspended system */
device_set_wakeup_enable(&udev->dev, 1);
device_set_wakeup_enable(&udev->parent->dev, 1);
}
return 0;
}