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stm32/eth: refactor genericsmi

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This commit is contained in:
xoviat
2023-07-15 09:32:36 -05:00
parent 3bae533066
commit 48b37aa2bf
4 changed files with 47 additions and 27 deletions
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27
embassy-stm32/src/eth/v2/mod.rs
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@ -1,5 +1,6 @@
mod descriptors;
use core::marker::PhantomData;
use core::sync::atomic::{fence, Ordering};
use embassy_hal_common::{into_ref, PeripheralRef};
@ -40,9 +41,8 @@ pub struct Ethernet<'d, T: Instance, P: PHY> {
pub(crate) tx: TDesRing<'d>,
pub(crate) rx: RDesRing<'d>,
pins: [PeripheralRef<'d, AnyPin>; 9],
_phy: P,
clock_range: u8,
phy_addr: u8,
pub(crate) phy: P,
pub(crate) station_management: EthernetStationManagement<T>,
pub(crate) mac_addr: [u8; 6],
}
@ -201,9 +201,12 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
tx: TDesRing::new(&mut queue.tx_desc, &mut queue.tx_buf),
rx: RDesRing::new(&mut queue.rx_desc, &mut queue.rx_buf),
pins,
_phy: phy,
clock_range,
phy_addr,
phy: phy,
station_management: EthernetStationManagement {
peri: PhantomData,
clock_range: clock_range,
phy_addr: phy_addr,
},
mac_addr,
};
@ -229,8 +232,8 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
w.set_tie(true);
});
P::phy_reset(&mut this);
P::phy_init(&mut this);
this.phy.phy_reset(&mut this.station_management);
this.phy.phy_init(&mut this.station_management);
interrupt::ETH.unpend();
unsafe { interrupt::ETH.enable() };
@ -239,7 +242,13 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
}
}
unsafe impl<'d, T: Instance, P: PHY> StationManagement for Ethernet<'d, T, P> {
pub struct EthernetStationManagement<T: Instance> {
peri: PhantomData<T>,
clock_range: u8,
phy_addr: u8,
}
unsafe impl<T: Instance> StationManagement for EthernetStationManagement<T> {
fn smi_read(&mut self, reg: u8) -> u16 {
let mac = ETH.ethernet_mac();