diff options
Diffstat (limited to 'drivers/net/wimax/i2400m/usb.c')
| -rw-r--r-- | drivers/net/wimax/i2400m/usb.c | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index 98f4f8c5fb6..cd15a93d908 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -66,6 +66,8 @@ #include "i2400m-usb.h" #include <linux/wimax/i2400m.h> #include <linux/debugfs.h> +#include <linux/slab.h> +#include <linux/module.h> #define D_SUBMODULE usb @@ -81,6 +83,8 @@ MODULE_PARM_DESC(debug, /* Our firmware file name */ static const char *i2400mu_bus_fw_names_5x50[] = { +#define I2400MU_FW_FILE_NAME_v1_5 "i2400m-fw-usb-1.5.sbcf" + I2400MU_FW_FILE_NAME_v1_5, #define I2400MU_FW_FILE_NAME_v1_4 "i2400m-fw-usb-1.4.sbcf" I2400MU_FW_FILE_NAME_v1_4, NULL, @@ -246,7 +250,7 @@ error_kzalloc: * * The device will be fully reset internally, but won't be * disconnected from the USB bus (so no reenumeration will - * happen). Firmware upload will be neccessary. + * happen). Firmware upload will be necessary. * * The device will send a reboot barker in the notification endpoint * that will trigger the driver to reinitialize the state @@ -257,7 +261,7 @@ error_kzalloc: * * The device will be fully reset internally, disconnected from the * USB bus an a reenumeration will happen. Firmware upload will be - * neccessary. Thus, we don't do any locking or struct + * necessary. Thus, we don't do any locking or struct * reinitialization, as we are going to be fully disconnected and * reenumerated. * @@ -335,6 +339,23 @@ int i2400mu_bus_reset(struct i2400m *i2400m, enum i2400m_reset_type rt) return result; } +static void i2400mu_get_drvinfo(struct net_device *net_dev, + struct ethtool_drvinfo *info) +{ + struct i2400m *i2400m = net_dev_to_i2400m(net_dev); + struct i2400mu *i2400mu = container_of(i2400m, struct i2400mu, i2400m); + struct usb_device *udev = i2400mu->usb_dev; + + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + strlcpy(info->fw_version, i2400m->fw_name ? : "", + sizeof(info->fw_version)); + usb_make_path(udev, info->bus_info, sizeof(info->bus_info)); +} + +static const struct ethtool_ops i2400mu_ethtool_ops = { + .get_drvinfo = i2400mu_get_drvinfo, + .get_link = ethtool_op_get_link, +}; static void i2400mu_netdev_setup(struct net_device *net_dev) @@ -343,6 +364,7 @@ void i2400mu_netdev_setup(struct net_device *net_dev) struct i2400mu *i2400mu = container_of(i2400m, struct i2400mu, i2400m); i2400mu_init(i2400mu); i2400m_netdev_setup(net_dev); + net_dev->ethtool_ops = &i2400mu_ethtool_ops; } @@ -466,6 +488,13 @@ int i2400mu_probe(struct usb_interface *iface, usb_set_intfdata(iface, i2400mu); i2400m->bus_tx_block_size = I2400MU_BLK_SIZE; + /* + * Room required in the Tx queue for USB message to accommodate + * a smallest payload while allocating header space is 16 bytes. + * Adding this room for the new tx message increases the + * possibilities of including any payload with size <= 16 bytes. + */ + i2400m->bus_tx_room_min = I2400MU_BLK_SIZE; i2400m->bus_pl_size_max = I2400MU_PL_SIZE_MAX; i2400m->bus_setup = NULL; i2400m->bus_dev_start = i2400mu_bus_dev_start; @@ -481,6 +510,10 @@ int i2400mu_probe(struct usb_interface *iface, switch (id->idProduct) { case USB_DEVICE_ID_I6050: case USB_DEVICE_ID_I6050_2: + case USB_DEVICE_ID_I6150: + case USB_DEVICE_ID_I6150_2: + case USB_DEVICE_ID_I6150_3: + case USB_DEVICE_ID_I6250: i2400mu->i6050 = 1; break; default: @@ -503,8 +536,8 @@ int i2400mu_probe(struct usb_interface *iface, #ifdef CONFIG_PM iface->needs_remote_wakeup = 1; /* autosuspend (15s delay) */ device_init_wakeup(dev, 1); - usb_dev->autosuspend_delay = 15 * HZ; - usb_dev->autosuspend_disabled = 0; + pm_runtime_set_autosuspend_delay(&usb_dev->dev, 15000); + usb_enable_autosuspend(usb_dev); #endif result = i2400m_setup(i2400m, I2400M_BRI_MAC_REINIT); @@ -588,7 +621,7 @@ void i2400mu_disconnect(struct usb_interface *iface) * * As well, the device might refuse going to sleep for whichever * reason. In this case we just fail. For system suspend/hibernate, - * we *can't* fail. We check PM_EVENT_AUTO to see if the + * we *can't* fail. We check PMSG_IS_AUTO to see if the * suspend call comes from the USB stack or from the system and act * in consequence. * @@ -604,7 +637,7 @@ int i2400mu_suspend(struct usb_interface *iface, pm_message_t pm_msg) struct i2400m *i2400m = &i2400mu->i2400m; #ifdef CONFIG_PM - if (pm_msg.event & PM_EVENT_AUTO) + if (PMSG_IS_AUTO(pm_msg)) is_autosuspend = 1; #endif @@ -665,7 +698,7 @@ int i2400mu_resume(struct usb_interface *iface) d_fnstart(3, dev, "(iface %p)\n", iface); rmb(); /* see i2400m->updown's documentation */ if (i2400m->updown == 0) { - d_printf(1, dev, "fw was down, no resume neeed\n"); + d_printf(1, dev, "fw was down, no resume needed\n"); goto out; } d_printf(1, dev, "fw was up, resuming\n"); @@ -729,6 +762,10 @@ static struct usb_device_id i2400mu_id_table[] = { { USB_DEVICE(0x8086, USB_DEVICE_ID_I6050) }, { USB_DEVICE(0x8086, USB_DEVICE_ID_I6050_2) }, + { USB_DEVICE(0x8087, USB_DEVICE_ID_I6150) }, + { USB_DEVICE(0x8087, USB_DEVICE_ID_I6150_2) }, + { USB_DEVICE(0x8087, USB_DEVICE_ID_I6150_3) }, + { USB_DEVICE(0x8086, USB_DEVICE_ID_I6250) }, { USB_DEVICE(0x8086, 0x0181) }, { USB_DEVICE(0x8086, 0x1403) }, { USB_DEVICE(0x8086, 0x1405) }, @@ -768,7 +805,6 @@ module_init(i2400mu_driver_init); static void __exit i2400mu_driver_exit(void) { - flush_scheduled_work(); /* for the stuff we schedule from sysfs.c */ usb_deregister(&i2400mu_driver); } module_exit(i2400mu_driver_exit); @@ -777,4 +813,5 @@ MODULE_AUTHOR("Intel Corporation <linux-wimax@intel.com>"); MODULE_DESCRIPTION("Driver for USB based Intel Wireless WiMAX Connection 2400M " "(5x50 & 6050)"); MODULE_LICENSE("GPL"); -MODULE_FIRMWARE(I2400MU_FW_FILE_NAME_v1_4); +MODULE_FIRMWARE(I2400MU_FW_FILE_NAME_v1_5); +MODULE_FIRMWARE(I6050U_FW_FILE_NAME_v1_5); |