Struct MacVlanIncl 

#[repr(transparent)]
pub struct MacVlanIncl(pub u32);

F70RM Rev. 1 section 51.7.1.7; manual text line 149322.

Tuple Fields

0: u32

Implementations

impl MacVlanIncl

pub const fn vlt(&self) -> u16

VLAN Tag for Transmit Packets. This field contains the value of the VLAN tag to be inserted or replaced. The value must only be changed when the transmit lines are inactive or during the initialization phase. The following list describes the bits of this field: - Bits[15:13]: User Priority - Bit 12: Canonical Format Indicator (CFI) or Drop Eligible Indicator (DEI) - Bits[11:0]: VLAN Identifier (VID) field of VLAN tag

pub const fn set_vlt(&mut self, val: u16)

VLAN Tag for Transmit Packets. This field contains the value of the VLAN tag to be inserted or replaced. The value must only be changed when the transmit lines are inactive or during the initialization phase. The following list describes the bits of this field: - Bits[15:13]: User Priority - Bit 12: Canonical Format Indicator (CFI) or Drop Eligible Indicator (DEI) - Bits[11:0]: VLAN Identifier (VID) field of VLAN tag

pub const fn vlc(&self) -> u8

VLAN Tag Control in Transmit Packets. - 2’b00: No VLAN tag deletion, insertion, or replacement - 2’b01: VLAN tag deletion The MAC removes the VLAN type (bytes 13 and 14) and VLAN tag (bytes 15 and 16) of all transmitted packets with VLAN tags. - 2’b10: VLAN tag insertion The MAC inserts VLT in bytes 15 and 16 of the packet after inserting the Type value (0x8100 or 0x88a8) in bytes 13 and 14. This operation is performed on all transmitted packets, irrespective of whether they already have a VLAN tag. - 2’b11: VLAN tag replacement The MAC replaces VLT in bytes 15 and 16 of all VLAN-type transmitted packets (Bytes 13 and 14 are 0x8100 or 0x88a8). NOTE Changes to this field take effect only on the start of a packet. If you write this register field when a packet is being transmitted, only the subsequent packet can use the updated value, that is, the current packet does not use the updated value. 00b - No VLAN tag deletion, insertion, or replacement 01b - VLAN tag deletion 10b - VLAN tag insertion 11b - VLAN tag replacement

pub const fn set_vlc(&mut self, val: u8)

VLAN Tag Control in Transmit Packets. - 2’b00: No VLAN tag deletion, insertion, or replacement - 2’b01: VLAN tag deletion The MAC removes the VLAN type (bytes 13 and 14) and VLAN tag (bytes 15 and 16) of all transmitted packets with VLAN tags. - 2’b10: VLAN tag insertion The MAC inserts VLT in bytes 15 and 16 of the packet after inserting the Type value (0x8100 or 0x88a8) in bytes 13 and 14. This operation is performed on all transmitted packets, irrespective of whether they already have a VLAN tag. - 2’b11: VLAN tag replacement The MAC replaces VLT in bytes 15 and 16 of all VLAN-type transmitted packets (Bytes 13 and 14 are 0x8100 or 0x88a8). NOTE Changes to this field take effect only on the start of a packet. If you write this register field when a packet is being transmitted, only the subsequent packet can use the updated value, that is, the current packet does not use the updated value. 00b - No VLAN tag deletion, insertion, or replacement 01b - VLAN tag deletion 10b - VLAN tag insertion 11b - VLAN tag replacement

pub const fn vlp(&self) -> bool

VLAN Priority Control. When this bit is set, the control bits[17:16] are used for VLAN deletion, insertion, or replacement. When this bit is reset, the mti_vlan_ctrl_i control input is used and bits[17:16] are ignored. 0b - VLAN Priority Control is disabled 1b - VLAN Priority Control is enabled

pub const fn set_vlp(&mut self, val: bool)

VLAN Priority Control. When this bit is set, the control bits[17:16] are used for VLAN deletion, insertion, or replacement. When this bit is reset, the mti_vlan_ctrl_i control input is used and bits[17:16] are ignored. 0b - VLAN Priority Control is disabled 1b - VLAN Priority Control is enabled

pub const fn csvl(&self) -> bool

C-VLAN or S-VLAN. When this bit is set, S-VLAN type (0x88A8) is inserted or replaced in the 13th and 14th bytes of transmitted packets. When this bit is reset, C-VLAN type (0x8100) is inserted or replaced in the 13th and 14th bytes of transmitted packets. 0b - C-VLAN type (0x8100) is inserted or replaced 1b - S-VLAN type (0x88A8) is inserted or replaced

pub const fn set_csvl(&mut self, val: bool)

C-VLAN or S-VLAN. When this bit is set, S-VLAN type (0x88A8) is inserted or replaced in the 13th and 14th bytes of transmitted packets. When this bit is reset, C-VLAN type (0x8100) is inserted or replaced in the 13th and 14th bytes of transmitted packets. 0b - C-VLAN type (0x8100) is inserted or replaced 1b - S-VLAN type (0x88A8) is inserted or replaced

pub const fn vlti(&self) -> bool

VLAN Tag Input. When this bit is set, it indicates that the VLAN tag to be inserted or replaced in Tx packet must be taken from: - The Tx descriptor 0b - VLAN Tag Input is disabled 1b - VLAN Tag Input is enabled

pub const fn set_vlti(&mut self, val: bool)

VLAN Tag Input. When this bit is set, it indicates that the VLAN tag to be inserted or replaced in Tx packet must be taken from: - The Tx descriptor 0b - VLAN Tag Input is disabled 1b - VLAN Tag Input is enabled

Trait Implementations

impl Clone for MacVlanIncl

fn clone(&self) -> MacVlanIncl

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MacVlanIncl

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MacVlanIncl

fn default() -> MacVlanIncl

Returns the “default value” for a type.

impl PartialEq for MacVlanIncl

fn eq(&self, other: &MacVlanIncl) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MacVlanIncl

impl Eq for MacVlanIncl

impl StructuralPartialEq for MacVlanIncl