87 lines
2.4 KiB
Rust
87 lines
2.4 KiB
Rust
#[allow(dead_code)]
|
|
#[derive(Clone, Copy)]
|
|
pub enum Register {
|
|
MACON1 = 0x00,
|
|
MACON3 = 0x02,
|
|
MACON4 = 0x03,
|
|
MABBIPG = 0x04,
|
|
MAIPGL = 0x06,
|
|
MAIPGH = 0x07,
|
|
MACLCON1 = 0x08,
|
|
MACLCON2 = 0x09,
|
|
MAMXFLL = 0x0a,
|
|
MAMXFLH = 0x0b,
|
|
MICMD = 0x12,
|
|
MIREGADR = 0x14,
|
|
MIWRL = 0x16,
|
|
MIWRH = 0x17,
|
|
MIRDL = 0x18,
|
|
MIRDH = 0x19,
|
|
}
|
|
|
|
impl Register {
|
|
pub(crate) fn addr(&self) -> u8 {
|
|
*self as u8
|
|
}
|
|
|
|
pub(crate) fn is_eth_register(&self) -> bool {
|
|
match *self {
|
|
Register::MACON1 => false,
|
|
Register::MACON3 => false,
|
|
Register::MACON4 => false,
|
|
Register::MABBIPG => false,
|
|
Register::MAIPGL => false,
|
|
Register::MAIPGH => false,
|
|
Register::MACLCON1 => false,
|
|
Register::MACLCON2 => false,
|
|
Register::MAMXFLL => false,
|
|
Register::MAMXFLH => false,
|
|
Register::MICMD => false,
|
|
Register::MIREGADR => false,
|
|
Register::MIWRL => false,
|
|
Register::MIWRH => false,
|
|
Register::MIRDL => false,
|
|
Register::MIRDH => false,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Into<super::Register> for Register {
|
|
fn into(self) -> super::Register {
|
|
super::Register::Bank2(self)
|
|
}
|
|
}
|
|
|
|
register!(MACON1, 0, u8, {
|
|
#[doc = "Enable packets to be received by the MAC"]
|
|
marxen @ 0,
|
|
#[doc = "Control frames will be discarded after being processed by the MAC"]
|
|
passall @ 1,
|
|
#[doc = "Inhibit transmissions when pause control frames are received"]
|
|
rxpaus @ 2,
|
|
#[doc = "Allow the MAC to transmit pause control frames"]
|
|
txpaus @ 3,
|
|
});
|
|
|
|
register!(MACON3, 0, u8, {
|
|
#[doc = "MAC will operate in Full-Duplex mode"]
|
|
fuldpx @ 0,
|
|
#[doc = "The type/length field of transmitted and received frames will be checked"]
|
|
frmlnen @ 1,
|
|
#[doc = "Frames bigger than MAMXFL will be aborted when transmitted or received"]
|
|
hfrmen @ 2,
|
|
#[doc = "No proprietary header is present"]
|
|
phdren @ 3,
|
|
#[doc = "MAC will append a valid CRC to all frames transmitted regardless of PADCFG bit"]
|
|
txcrcen @ 4,
|
|
#[doc = "All short frames will be zero-padded to 64 bytes and a valid CRC will then be appended"]
|
|
padcfg @ 5..7,
|
|
});
|
|
|
|
register!(MICMD, 0, u8, {
|
|
#[doc = "MII Read Enable bit"]
|
|
miird @ 0,
|
|
#[doc = "MII Scan Enable bit"]
|
|
miiscan @ 1,
|
|
});
|