L4virtio::Virtqueue::Desc::Flags Struct Reference

Type for descriptor flags. More...

#include <virtqueue>

Collaboration diagram for L4virtio::Virtqueue::Desc::Flags:

Public Member Functions
	Flags (l4_uint16_t v)
	Make Flags from raw 16bit value.

Data Fields
l4_uint16_t	raw
	raw flags value of a virtio descriptor.

Detailed Description

Type for descriptor flags.

Definition at line 99 of file virtqueue.

Member Typedef Documentation

indirect_bfm_t

typedef cxx::Bitfield<decltype( raw ), 2 , 2 > L4virtio::Virtqueue::Desc::Flags::indirect_bfm_t

Indirect descriptor, block contains a list of descriptors.

Type to access the indirect bits ( 2 to 2 ) of raw.

Definition at line 112 of file virtqueue.

next_bfm_t

typedef cxx::Bitfield<decltype( raw ), 0 , 0 > L4virtio::Virtqueue::Desc::Flags::next_bfm_t

Part of a descriptor chain which is continued with the next field.

Type to access the next bits ( 0 to 0 ) of raw.

Definition at line 108 of file virtqueue.

write_bfm_t

typedef cxx::Bitfield<decltype( raw ), 1 , 1 > L4virtio::Virtqueue::Desc::Flags::write_bfm_t

Block described by this descriptor is writeable.

Type to access the write bits ( 1 to 1 ) of raw.

Definition at line 110 of file virtqueue.

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

• l4/l4virtio/virtqueue