r_efi/protocols/
managed_network.rs

1//! Managed Network Protocol
2//!
3//! It provides raw (unformatted) asynchronous network packet I/O services.
4//! These services make it possible for multiple-event-driven drivers and
5//! applications to access and use the system network interfaces at the same
6//! time.
7
8pub const PROTOCOL_GUID: crate::base::Guid = crate::base::Guid::from_fields(
9    0x7ab33a91,
10    0xace5,
11    0x4326,
12    0xb5,
13    0x72,
14    &[0xe7, 0xee, 0x33, 0xd3, 0x9f, 0x16],
15);
16
17pub const SERVICE_BINDING_PROTOCOL_GUID: crate::base::Guid = crate::base::Guid::from_fields(
18    0xf36ff770,
19    0xa7e1,
20    0x42cf,
21    0x9e,
22    0xd2,
23    &[0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c],
24);
25
26#[repr(C)]
27#[derive(Clone, Copy, Debug)]
28pub struct ConfigData {
29    pub received_queue_timeout_value: u32,
30    pub transmit_queue_timeout_value: u32,
31    pub protocol_type_filter: u16,
32    pub enable_unicast_receive: crate::base::Boolean,
33    pub enable_multicast_receive: crate::base::Boolean,
34    pub enable_broadcast_receive: crate::base::Boolean,
35    pub enable_promiscuous_receive: crate::base::Boolean,
36    pub flush_queues_on_reset: crate::base::Boolean,
37    pub enable_receive_timestamps: crate::base::Boolean,
38    pub disable_background_polling: crate::base::Boolean,
39}
40
41#[repr(C)]
42#[derive(Clone, Copy)]
43pub struct CompletionToken {
44    pub event: crate::base::Event,
45    pub status: crate::base::Status,
46    pub packet: CompletionTokenPacket,
47}
48
49#[repr(C)]
50#[derive(Clone, Copy)]
51pub union CompletionTokenPacket {
52    pub rx_data: *mut ReceiveData,
53    pub tx_data: *mut TransmitData,
54}
55
56#[repr(C)]
57#[derive(Clone, Copy, Debug)]
58pub struct ReceiveData {
59    pub timestamp: crate::system::Time,
60    pub recycle_event: crate::base::Event,
61    pub packet_length: u32,
62    pub header_length: u32,
63    pub address_length: u32,
64    pub data_length: u32,
65    pub broadcast_flag: crate::base::Boolean,
66    pub multicast_flag: crate::base::Boolean,
67    pub promiscuous_flag: crate::base::Boolean,
68    pub protocol_type: u16,
69    pub destination_address: *mut core::ffi::c_void,
70    pub source_address: *mut core::ffi::c_void,
71    pub media_header: *mut core::ffi::c_void,
72    pub packet_data: *mut core::ffi::c_void,
73}
74
75#[repr(C)]
76#[derive(Clone, Copy, Debug)]
77pub struct TransmitData<const N: usize = 0> {
78    pub destination_address: *mut crate::base::MacAddress,
79    pub source_address: *mut crate::base::MacAddress,
80    pub protocol_type: u16,
81    pub data_length: u32,
82    pub header_length: u16,
83    pub fragment_count: u16,
84    pub fragment_table: [FragmentData; N],
85}
86
87#[repr(C)]
88#[derive(Clone, Copy, Debug)]
89pub struct FragmentData {
90    pub fragment_length: u32,
91    pub fragment_buffer: *mut core::ffi::c_void,
92}
93
94pub type ProtocolGetModeData = eficall! {fn(
95    *mut Protocol,
96    *mut ConfigData,
97    *mut crate::protocols::simple_network::Mode,
98) -> crate::base::Status};
99
100pub type ProtocolConfigure = eficall! {fn(
101    *mut Protocol,
102    *mut ConfigData,
103) -> crate::base::Status};
104
105pub type ProtocolMcastIpToMac = eficall! {fn(
106    *mut Protocol,
107    crate::base::Boolean,
108    *mut crate::base::IpAddress,
109    *mut crate::base::MacAddress,
110) -> crate::base::Status};
111
112pub type ProtocolGroups = eficall! {fn(
113    *mut Protocol,
114    crate::base::Boolean,
115    *mut crate::base::MacAddress,
116) -> crate::base::Status};
117
118pub type ProtocolTransmit = eficall! {fn(
119    *mut Protocol,
120    *mut CompletionToken,
121) -> crate::base::Status};
122
123pub type ProtocolReceive = eficall! {fn(
124    *mut Protocol,
125    *mut CompletionToken,
126) -> crate::base::Status};
127
128pub type ProtocolCancel = eficall! {fn(
129    *mut Protocol,
130    *mut CompletionToken,
131) -> crate::base::Status};
132
133pub type ProtocolPoll = eficall! {fn(
134    *mut Protocol,
135) -> crate::base::Status};
136
137#[repr(C)]
138pub struct Protocol {
139    pub get_mode_data: ProtocolGetModeData,
140    pub configure: ProtocolConfigure,
141    pub mcast_ip_to_mac: ProtocolMcastIpToMac,
142    pub groups: ProtocolGroups,
143    pub transmit: ProtocolTransmit,
144    pub receive: ProtocolReceive,
145    pub cancel: ProtocolCancel,
146    pub poll: ProtocolPoll,
147}
r_efi/protocols/managed_network.rs

r_efi/protocols/
managed_network.rs
