edt_cdev_unit Struct Reference

Character class structure for each unit created. More...

Data Fields
struct list_head	list_entry
void *	private_data
struct cdev *	cdev
char	name [CDEV_UNIT_NAME_LEN]
int	major
int	lowest_minor
int	num_nodes

Detailed Description

Character class structure for each unit created.

Field Documentation

list_entry

struct list_head edt_cdev_unit::list_entry

Linux linked-list pointer.

private_data

void* edt_cdev_unit::private_data

Private data pointer. Probably the channel 0 Edt_Dev this cdev is intended to interface with.

cdev

struct cdev* edt_cdev_unit::cdev

Character device class created.

name

char edt_cdev_unit::name[CDEV_UNIT_NAME_LEN]

Cdev unit name

major

int edt_cdev_unit::major

(Dynamic) major allocated for this class.

lowest_minor

int edt_cdev_unit::lowest_minor

First/lowest minor allocated for this class.

num_nodes

int edt_cdev_unit::num_nodes

Number of nodes created. Typically to represent different DMA channels of an EDT PCI device.

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The documentation for this struct was generated from the following file:

• chardev_intf.c (git 5796aed1ee, 2024-10-31)