#include <i2400m-usb.h>

Data Fields
struct i2400m	i2400m

struct usb_device *	usb_dev

struct usb_interface *	usb_iface

struct edc	urb_edc

struct i2400m_endpoint_cfg	endpoint_cfg

struct urb *	notif_urb

struct task_struct *	tx_kthread

wait_queue_head_t	tx_wq

struct task_struct *	rx_kthread

wait_queue_head_t	rx_wq

atomic_t	rx_pending_count

size_t	rx_size

size_t	rx_size_acc

size_t	rx_size_cnt

atomic_t	do_autopm

u8	rx_size_auto_shrink

struct dentry *	debugfs_dentry

unsigned	i6050:1

Detailed Description

struct i2400mu - descriptor for a USB connected i2400m

: bus-generic i2400m implementation; has to be first (see it's documentation in i2400m.h).

: pointer to our USB device

: pointer to our USB interface

: error density counter; used to keep a density-on-time tab on how many soft (retryable or ignorable) errors we get. If we go over the threshold, we consider the bus transport is failing too much and reset.

: URB for receiving notifications from the device.

: thread we use for data TX. We use a thread because in order to do deep power saving and put the device to sleep, we need to call usb_autopm_*() [blocking functions].

: waitqueue for the TX kthread to sleep when there is no data to be sent; when more data is available, it is woken up by i2400mu_bus_tx_kick().

: thread we use for data RX. We use a thread because in order to do deep power saving and put the device to sleep, we need to call usb_autopm_*() [blocking functions].

: waitqueue for the RX kthread to sleep when there is no data to receive. When data is available, it is woken up by usb-notif.c:i2400mu_notification_grok().

: number of rx-data-ready notifications that were still not handled by the RX kthread.

: current RX buffer size that is being used.

: accumulator of the sizes of the previous read transactions.

: number of read transactions accumulated in .

: disable(0)/enable(>0) calling the usb_autopm_get/put_interface() barriers when executing commands. See doc in i2400mu_suspend() for more information.

: if true, the rx_size is shrunk automatically based on the average size of the received transactions. This allows the receive code to allocate smaller chunks of memory and thus reduce pressure on the memory allocator by not wasting so much space. By default it is enabled.

: hookup for debugfs files. These have to be in a separate directory, a child of (wimax_dev->debugfs_dentry) so they can be removed when the module unloads, as we don't keep each dentry.

Definition at line 219 of file i2400m-usb.h.