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Astro 2020-05-01 01:17:53 +02:00
parent 2c756ba32e
commit 0d4d021b1b
3 changed files with 13 additions and 26 deletions

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@ -6,7 +6,6 @@ extern crate alloc;
use core::{mem::transmute, task::Poll}; use core::{mem::transmute, task::Poll};
use alloc::{borrow::ToOwned, collections::BTreeMap, format}; use alloc::{borrow::ToOwned, collections::BTreeMap, format};
use log::info; use log::info;
use embedded_hal::timer::CountDown;
use libregister::RegisterR; use libregister::RegisterR;
use libcortex_a9::{mutex::Mutex, sync_channel::{self, sync_channel}}; use libcortex_a9::{mutex::Mutex, sync_channel::{self, sync_channel}};
use libboard_zynq::{ use libboard_zynq::{
@ -17,8 +16,6 @@ use libboard_zynq::{
wire::{EthernetAddress, IpAddress, IpCidr}, wire::{EthernetAddress, IpAddress, IpCidr},
iface::{NeighborCache, EthernetInterfaceBuilder, Routes}, iface::{NeighborCache, EthernetInterfaceBuilder, Routes},
time::Instant, time::Instant,
socket::SocketSet,
socket::{TcpSocket, TcpSocketBuffer},
}, },
time::Milliseconds, time::Milliseconds,
}; };
@ -109,7 +106,7 @@ pub fn main_core0() {
flash_io.erase(0); flash_io.erase(0);
}); });
flash_io.write_enabled(|flash_io| { flash_io.write_enabled(|flash_io| {
flash_io.program(0, [0x23054223; (0x100 >> 2)].iter().cloned()); flash_io.program(0, [0x23054223; 0x100 >> 2].iter().cloned());
}); });
flash = flash_io.stop(); flash = flash_io.stop();
@ -178,23 +175,13 @@ pub fn main_core0() {
unsafe { transmute(tx_descs.as_mut_slice()) }, unsafe { transmute(tx_descs.as_mut_slice()) },
unsafe { transmute(tx_buffers.as_mut_slice()) }, unsafe { transmute(tx_buffers.as_mut_slice()) },
); );
// loop {
// match eth.recv_next() {
// Ok(None) => {},
// Ok(Some(pkt)) => println!("received {} bytes", pkt.len()),
// Err(e) => println!("e: {:?}", e),
// }
// }
println!("iface...");
let ethernet_addr = EthernetAddress(HWADDR); let ethernet_addr = EthernetAddress(HWADDR);
// IP stack // IP stack
let local_addr = IpAddress::v4(192, 168, 1, 51); let local_addr = IpAddress::v4(192, 168, 1, 51);
let mut ip_addrs = [IpCidr::new(local_addr, 24)]; let mut ip_addrs = [IpCidr::new(local_addr, 24)];
let mut routes_storage = vec![None; 4]; let routes = Routes::new(BTreeMap::new());
let routes = Routes::new(/*BTreeMap::new()*/ &mut routes_storage[..]); let neighbor_cache = NeighborCache::new(BTreeMap::new());
let mut neighbor_storage = vec![None; 256];
let neighbor_cache = NeighborCache::new(&mut neighbor_storage[..]);
let mut iface = EthernetInterfaceBuilder::new(&mut eth) let mut iface = EthernetInterfaceBuilder::new(&mut eth)
.ethernet_addr(ethernet_addr) .ethernet_addr(ethernet_addr)
.ip_addrs(&mut ip_addrs[..]) .ip_addrs(&mut ip_addrs[..])
@ -202,7 +189,7 @@ pub fn main_core0() {
.neighbor_cache(neighbor_cache) .neighbor_cache(neighbor_cache)
.finalize(); .finalize();
// TODO: compare with ps7_init ps7_init::report_differences();
Sockets::init(32); Sockets::init(32);
/// `chargen` /// `chargen`
@ -233,20 +220,20 @@ pub fn main_core0() {
None => None =>
stream.send("I had trouble reading your name.\n".bytes()).await?, stream.send("I had trouble reading your name.\n".bytes()).await?,
} }
stream.flush().await; let _ = stream.flush().await;
Ok(()) Ok(())
} }
let mut counter = alloc::rc::Rc::new(core::cell::RefCell::new(0)); let counter = alloc::rc::Rc::new(core::cell::RefCell::new(0));
task::spawn(async move { task::spawn(async move {
while let stream = TcpStream::accept(TCP_PORT, 2048, 2408).await.unwrap() { while let Ok(stream) = TcpStream::accept(TCP_PORT, 2048, 2408).await {
let counter = counter.clone(); let counter = counter.clone();
task::spawn(async move { task::spawn(async move {
*counter.borrow_mut() += 1; *counter.borrow_mut() += 1;
println!("Serving {} connections", *counter.borrow()); println!("Serving {} connections", *counter.borrow());
handle_connection(stream) handle_connection(stream)
.await .await
.map_err(|e| println!("Connection: {:?}", e)); .unwrap_or_else(|e| println!("Connection: {:?}", e));
*counter.borrow_mut() -= 1; *counter.borrow_mut() -= 1;
println!("Now serving {} connections", *counter.borrow()); println!("Now serving {} connections", *counter.borrow());
}); });
@ -282,7 +269,7 @@ pub fn main_core1() {
while req.is_none() { while req.is_none() {
req = CORE1_REQ.lock().take(); req = CORE1_REQ.lock().take();
} }
let mut req = req.unwrap(); let req = req.unwrap();
let mut res = None; let mut res = None;
while res.is_none() { while res.is_none() {
res = CORE1_RES.lock().take(); res = CORE1_RES.lock().take();

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@ -15,7 +15,7 @@ pub struct GlobalTimer {
impl GlobalTimer { impl GlobalTimer {
/// Get the potentially uninitialized timer /// Get the potentially uninitialized timer
pub unsafe fn get() -> GlobalTimer { pub unsafe fn get() -> GlobalTimer {
let mut regs = mpcore::RegisterBlock::new(); let regs = mpcore::RegisterBlock::new();
GlobalTimer { regs } GlobalTimer { regs }
} }

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@ -94,7 +94,7 @@ impl L1Entry {
} }
const L1_TABLE_SIZE: usize = 4096; const L1_TABLE_SIZE: usize = 4096;
static mut l1_table: L1Table = L1Table { static mut L1_TABLE: L1Table = L1Table {
table: [L1Entry(0); L1_TABLE_SIZE] table: [L1Entry(0); L1_TABLE_SIZE]
}; };
@ -106,7 +106,7 @@ pub struct L1Table {
impl L1Table { impl L1Table {
pub fn get() -> &'static mut Self { pub fn get() -> &'static mut Self {
unsafe { unsafe {
&mut l1_table &mut L1_TABLE
} }
} }