ehci_transfer Struct Reference

An EHCI transfer. More...

#include <ehci.h>

Data Fields
void *	data
	Data buffer. More...
size_t	len
	Length. More...
unsigned int	flags
	Flags. More...

Detailed Description

An EHCI transfer.

Definition at line 464 of file ehci.h.

Field Documentation

data

void* ehci_transfer::data

Data buffer.

Definition at line 466 of file ehci.h.

Referenced by ehci_endpoint_message(), ehci_endpoint_stream(), and ehci_enqueue().

len

size_t ehci_transfer::len

Length.

Definition at line 468 of file ehci.h.

Referenced by ehci_endpoint_message(), ehci_endpoint_stream(), and ehci_enqueue().

flags

unsigned int ehci_transfer::flags

Flags.

This is the bitwise OR of zero or more EHCI_FL_XXX values. The low 8 bits are copied to the flags byte within the transfer descriptor; the remaining bits hold flags meaningful only to our driver code.

Definition at line 476 of file ehci.h.

Referenced by ehci_endpoint_message(), ehci_endpoint_stream(), and ehci_enqueue().

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

• drivers/usb/ehci.h