forked from M-Labs/artiq-zynq
master: runtime fixes per compiler's requests
parent
94ecc48d5d
commit
6dbd817d3e
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@ -55,7 +55,7 @@ impl fmt::Display for RoutingTable {
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}
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}
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pub fn config_routing_table(default_n_links: usize, cfg: Config) -> RoutingTable {
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pub fn config_routing_table(default_n_links: usize, cfg: &Config) -> RoutingTable {
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let mut ret = RoutingTable::default_master(default_n_links);
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if let Ok(data) = cfg.read("routing_table") {
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if data.len() == DEST_COUNT*MAX_HOPS
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@ -21,6 +21,7 @@ use libcortex_a9::{semaphore::Semaphore, mutex::Mutex, sync_channel::{Sender, Re
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use futures::{select_biased, future::FutureExt};
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use libasync::{smoltcp::{Sockets, TcpStream}, task};
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use libconfig::{Config, net_settings};
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use libboard_artiq::drtio_routing;
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use crate::proto_async::*;
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use crate::kernel;
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@ -28,7 +29,8 @@ use crate::rpc;
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use crate::moninj;
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use crate::mgmt;
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use crate::analyzer;
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use crate::rtio_mgt;
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use crate::pl;
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum Error {
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@ -387,8 +389,21 @@ pub fn main(timer: GlobalTimer, cfg: Config) {
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Sockets::init(32);
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// before, mutex was on io, but now that io isn't used...?
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let aux_mutex: Mutex<bool> = Mutex::new(false);
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#[cfg(has_drtio)]
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let drtio_routing_table = RefCell::new(
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drtio_routing::config_routing_table(pl::csr::DRTIO.len(), &cfg));
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#[cfg(not(has_drtio))]
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let drtio_routing_table = RefCell::new(drtio_routing::RoutingTable::default_empty());
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let up_destinations = RefCell::new([false; drtio_routing::DEST_COUNT]);
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#[cfg(has_drtio_routing)]
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drtio_routing::interconnect_disable_all();
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rtio_mgt::startup(&aux_mutex, &drtio_routing_table, &up_destinations, timer);
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analyzer::start();
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moninj::start(timer);
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moninj::start(timer, &aux_mutex, &drtio_routing_table);
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let control: Rc<RefCell<kernel::Control>> = Rc::new(RefCell::new(kernel::Control::start()));
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let idle_kernel = Rc::new(cfg.read("idle").ok());
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@ -11,7 +11,6 @@
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extern crate alloc;
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use core::cell::RefCell;
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use log::{info, warn, error};
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use libboard_zynq::{timer::GlobalTimer, mpcore, gic};
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@ -21,8 +20,8 @@ use nb;
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use void::Void;
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use embedded_hal::blocking::delay::DelayMs;
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use libconfig::Config;
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use libcortex_a9::{l2c::enable_l2_cache, mutex::Mutex};
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use libboard_artiq::{logger, identifier_read, init_gateware, pl, drtio_routing};
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use libcortex_a9::l2c::enable_l2_cache;
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use libboard_artiq::{logger, identifier_read, init_gateware, pl};
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#[cfg(has_si5324)]
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use libboard_artiq::si5324;
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@ -45,9 +44,10 @@ mod analyzer;
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mod irq;
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mod i2c;
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fn init_rtio(timer: &mut GlobalTimer, cfg: &Config) {
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fn init_rtio(timer: &mut GlobalTimer, _cfg: &Config) {
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#[cfg(has_rtio_crg_clock_sel)]
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let clock_sel =
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if let Ok(rtioclk) = cfg.read_str("rtioclk") {
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if let Ok(rtioclk) = _cfg.read_str("rtioclk") {
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match rtioclk.as_ref() {
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"internal" => {
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info!("using internal RTIO clock");
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@ -175,7 +175,7 @@ pub fn main_core0() {
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i2c::init();
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#[cfg(has_si5324)]
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si5324::setup(unsafe { (&mut i2c::I2C_BUS).as_mut().unwrap() },
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&SI5324_SETTINGS, si5324::Input::Ckin2, timer).expect("cannot initialize Si5324");
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&SI5324_SETTINGS, si5324::Input::Ckin2, &mut timer).expect("cannot initialize Si5324");
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let cfg = match Config::new() {
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Ok(cfg) => cfg,
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@ -185,20 +185,9 @@ pub fn main_core0() {
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}
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};
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// before, mutex was on io, but now that io isn't used...?
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let aux_mutex: Mutex<bool> = Mutex::new(false);
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#[cfg(has_drtio)]
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let drtio_routing_table = RefCell::new(
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drtio_routing::config_routing_table(pl::csr::DRTIO.len(), cfg));
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#[cfg(not(has_drtio))]
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let drtio_routing_table = RefCell::new(drtio_routing::RoutingTable::default_empty());
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let up_destinations = RefCell::new([false; drtio_routing::DEST_COUNT]);
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#[cfg(has_drtio_routing)]
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drtio_routing::interconnect_disable_all();
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#[cfg(has_drtio)]
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init_drtio(&mut timer);
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rtio_mgt::startup();
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init_rtio(&mut timer, &cfg);
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task::spawn(report_async_rtio_errors());
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@ -1,4 +1,4 @@
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use core::fmt;
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use core::{fmt, cell::RefCell};
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use alloc::collections::BTreeMap;
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use log::{debug, info, warn};
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use void::Void;
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@ -57,43 +57,47 @@ enum DeviceMessage {
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#[cfg(has_drtio)]
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mod remote_moninj {
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use libboard_zynq::timer::GlobalTimer;
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use libasync::task;
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use libboard_artiq::drtioaux;
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use crate::rtio_mgt::drtio;
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use libcortex_a9::mutex::Mutex;
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use log::error;
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pub fn read_probe(aux_mutex: &Mutex, linkno: u8, destination: u8, channel: u16, probe: u8) -> u32 {
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let reply = drtio::aux_transact(aux_mutex, linkno, &drtioaux::Packet::MonitorRequest {
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pub fn read_probe(aux_mutex: &Mutex<bool>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, probe: i8) -> i32 {
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let reply = task::block_on(drtio::aux_transact(aux_mutex, linkno, &drtioaux::Packet::MonitorRequest {
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destination: destination,
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channel: channel,
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probe: probe
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});
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channel: channel as _,
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probe: probe as _},
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timer));
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match reply {
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Ok(drtioaux::Packet::MonitorReply { value }) => return value,
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Ok(drtioaux::Packet::MonitorReply { value }) => return value as i32,
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Ok(packet) => error!("received unexpected aux packet: {:?}", packet),
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Err(e) => error!("aux packet error ({})", e)
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}
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0
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}
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pub fn inject(aux_mutex: &Mutex, linkno: u8, destination: u8, channel: u16, overrd: u8, value: u8) {
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pub fn inject(aux_mutex: &Mutex<bool>, _timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8, value: i8) {
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let _lock = aux_mutex.lock();
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drtioaux::send(linkno, &drtioaux::Packet::InjectionRequest {
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destination: destination,
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channel: channel,
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overrd: overrd,
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value: value
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channel: channel as _,
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overrd: overrd as _,
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value: value as _
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}).unwrap();
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}
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pub fn read_injection_status(aux_mutex: &Mutex, linkno: u8, destination: u8, channel: u16, overrd: u8) -> u8 {
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let reply = drtio::aux_transact(aux_mutex, linkno, &drtioaux::Packet::InjectionStatusRequest {
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destination: destination,
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channel: channel,
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overrd: overrd
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});
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pub fn read_injection_status(aux_mutex: &Mutex<bool>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8) -> i8 {
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let reply = task::block_on(drtio::aux_transact(aux_mutex,
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linkno,
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&drtioaux::Packet::InjectionStatusRequest {
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destination: destination,
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channel: channel as _,
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overrd: overrd as _},
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timer));
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match reply {
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Ok(drtioaux::Packet::InjectionStatusReply { value }) => return value,
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Ok(drtioaux::Packet::InjectionStatusReply { value }) => return value as i8,
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Ok(packet) => error!("received unexpected aux packet: {:?}", packet),
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Err(e) => error!("aux packet error ({})", e)
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}
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@ -132,29 +136,30 @@ mod local_moninj {
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#[cfg(has_drtio)]
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macro_rules! dispatch {
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($aux_mutex:ident, $routing_table:ident, $channel:expr, $func:ident $(, $param:expr)*) => {{
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($timer:ident, $aux_mutex:ident, $routing_table:ident, $channel:expr, $func:ident $(, $param:expr)*) => {{
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let destination = ($channel >> 16) as u8;
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let channel = $channel as u16;
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let hop = $routing_table.0[destination as usize][0];
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let channel = $channel;
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let routing_table = $routing_table.borrow_mut();
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let hop = routing_table.0[destination as usize][0];
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if hop == 0 {
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local_moninj::$func(channel, $($param, )*)
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local_moninj::$func(channel.into(), $($param, )*)
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} else {
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let linkno = hop - 1;
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remote_moninj::$func($aux_mutex, linkno, destination, channel, $($param, )*)
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let linkno = hop - 1 as u8;
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remote_moninj::$func($aux_mutex, $timer, linkno, destination, channel, $($param, )*)
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}
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}}
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}
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#[cfg(not(has_drtio))]
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macro_rules! dispatch {
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($aux_mutex:ident, $routing_table:ident, $channel:expr, $func:ident $(, $param:expr)*) => {{
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($timer:ident, $aux_mutex:ident, $routing_table:ident, $channel:expr, $func:ident $(, $param:expr)*) => {{
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let channel = $channel as u16;
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local_moninj::$func(channel, $($param, )*)
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}}
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}
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async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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_aux_mutex: &Mutex, _routing_table: &drtio_routing::RoutingTable) -> Result<()> {
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_aux_mutex: &Mutex<bool>, _routing_table: &RefCell<drtio_routing::RoutingTable>) -> Result<()> {
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if !expect(&stream, b"ARTIQ moninj\n").await? {
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return Err(Error::UnexpectedPattern);
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}
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@ -210,13 +215,13 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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let channel = read_i32(&stream).await?;
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let overrd = read_i8(&stream).await?;
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let value = read_i8(&stream).await?;
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dispatch!(_aux_mutex, _routing_table, channel, inject, overrd, value);
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dispatch!(timer, _aux_mutex, _routing_table, channel, inject, overrd, value);
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debug!("INJECT channel {}, overrd {}, value {}", channel, overrd, value);
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},
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HostMessage::GetInjectionStatus => {
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let channel = read_i32(&stream).await?;
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let overrd = read_i8(&stream).await?;
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let value = dispatch!(_aux_mutex, _routing_table, channel, read_injection_status, overrd);
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let value = dispatch!(timer, _aux_mutex, _routing_table, channel, read_injection_status, overrd);
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write_i8(&stream, DeviceMessage::InjectionStatus.to_i8().unwrap()).await?;
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write_i32(&stream, channel).await?;
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write_i8(&stream, overrd).await?;
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@ -226,7 +231,7 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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},
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_ = timeout_f => {
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for (&(channel, probe), previous) in probe_watch_list.iter_mut() {
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let current = dispatch!(_aux_mutex, _routing_table, channel, read_probe, probe);
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let current = dispatch!(timer, _aux_mutex, _routing_table, channel, read_probe, probe);
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if previous.is_none() || previous.unwrap() != current {
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write_i8(&stream, DeviceMessage::MonitorStatus.to_i8().unwrap()).await?;
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write_i32(&stream, channel).await?;
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@ -236,7 +241,7 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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}
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}
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for (&(channel, overrd), previous) in inject_watch_list.iter_mut() {
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let current = dispatch!(_aux_mutex, _routing_table, channel, read_injection_status, overrd);
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let current = dispatch!(timer, _aux_mutex, _routing_table, channel, read_injection_status, overrd);
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if previous.is_none() || previous.unwrap() != current {
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write_i8(&stream, DeviceMessage::InjectionStatus.to_i8().unwrap()).await?;
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write_i32(&stream, channel).await?;
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@ -251,13 +256,13 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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}
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}
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pub fn start(timer: GlobalTimer) {
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pub fn start(timer: GlobalTimer, aux_mutex: &'static Mutex<bool>, routing_table: &'static RefCell<drtio_routing::RoutingTable>) {
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task::spawn(async move {
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loop {
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let stream = TcpStream::accept(1383, 2048, 2048).await.unwrap();
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task::spawn(async move {
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info!("received connection");
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let result = handle_connection(&stream, timer).await;
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let result = handle_connection(&stream, timer, aux_mutex, routing_table).await;
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match result {
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Err(Error::NetworkError(smoltcp::Error::Finished)) => info!("peer closed connection"),
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Err(error) => warn!("connection terminated: {}", error),
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@ -12,15 +12,16 @@ pub mod drtio {
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use embedded_hal::blocking::delay::DelayMs;
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use libasync::{task, delay};
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pub fn startup(aux_mutex: &Mutex,
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routing_table: &RefCell<drtio_routing::RoutingTable>,
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up_destinations: &RefCell<[bool; drtio_routing::DEST_COUNT]>) {
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pub fn startup(aux_mutex: &'static Mutex<bool>,
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routing_table: &'static RefCell<drtio_routing::RoutingTable>,
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up_destinations: &'static RefCell<[bool; drtio_routing::DEST_COUNT]>,
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timer: GlobalTimer) {
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let aux_mutex = aux_mutex.clone();
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let routing_table = routing_table.clone();
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let up_destinations = up_destinations.clone();
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task::spawn( async move {
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task::spawn(async move {
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let routing_table = routing_table.borrow();
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link_thread(&aux_mutex, &routing_table, &up_destinations);
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link_thread(&aux_mutex, &routing_table, &up_destinations, timer);
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});
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}
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@ -31,7 +32,7 @@ pub mod drtio {
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}
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}
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async fn recv_aux_timeout(linkno: u8, timeout: u32, timer: GlobalTimer) -> Result<drtioaux::Packet, &'static str> {
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async fn recv_aux_timeout(linkno: u8, timeout: u64, timer: GlobalTimer) -> Result<drtioaux::Packet, &'static str> {
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let max_time = timer.get_time() + Milliseconds(timeout);
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loop {
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if !link_rx_up(linkno).await {
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@ -48,7 +49,7 @@ pub mod drtio {
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}
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}
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pub async fn aux_transact(aux_mutex: &Mutex, linkno: u8, request: &drtioaux::Packet,
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pub async fn aux_transact(aux_mutex: &Mutex<bool>, linkno: u8, request: &drtioaux::Packet,
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timer: GlobalTimer) -> Result<drtioaux::Packet, &'static str> {
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let _lock = aux_mutex.lock();
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drtioaux::send(linkno, request).unwrap();
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@ -65,10 +66,10 @@ pub mod drtio {
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}
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}
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async fn ping_remote(aux_mutex: &Mutex, linkno: u8, timer: GlobalTimer) -> u32 {
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async fn ping_remote(aux_mutex: &Mutex<bool>, linkno: u8, timer: GlobalTimer) -> u32 {
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let mut count = 0;
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loop {
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if !link_rx_up(linkno) {
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if !link_rx_up(linkno).await {
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return 0
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}
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count += 1;
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@ -80,7 +81,7 @@ pub mod drtio {
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Ok(drtioaux::Packet::EchoReply) => {
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// make sure receive buffer is drained
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let draining_time = Milliseconds(200);
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drain_buffer(linkno, draining_time).await;
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drain_buffer(linkno, draining_time, timer).await;
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return count;
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}
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_ => {}
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@ -88,7 +89,7 @@ pub mod drtio {
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}
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}
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async fn sync_tsc(aux_mutex: &Mutex, linkno: u8, timer: GlobalTimer) -> Result<(), &'static str> {
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async fn sync_tsc(aux_mutex: &Mutex<bool>, linkno: u8, timer: GlobalTimer) -> Result<(), &'static str> {
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let _lock = aux_mutex.lock();
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unsafe {
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@ -105,7 +106,7 @@ pub mod drtio {
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}
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}
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async fn load_routing_table(aux_mutex: &Mutex, linkno: u8, routing_table: &drtio_routing::RoutingTable,
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async fn load_routing_table(aux_mutex: &Mutex<bool>, linkno: u8, routing_table: &drtio_routing::RoutingTable,
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timer: GlobalTimer) -> Result<(), &'static str> {
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for i in 0..drtio_routing::DEST_COUNT {
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let reply = aux_transact(aux_mutex, linkno, &drtioaux::Packet::RoutingSetPath {
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@ -119,7 +120,7 @@ pub mod drtio {
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Ok(())
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}
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async fn set_rank(aux_mutex: &Mutex, linkno: u8, rank: u8, timer: GlobalTimer) -> Result<(), &'static str> {
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async fn set_rank(aux_mutex: &Mutex<bool>, linkno: u8, rank: u8, timer: GlobalTimer) -> Result<(), &'static str> {
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let reply = aux_transact(aux_mutex, linkno, &drtioaux::Packet::RoutingSetRank {
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rank: rank
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}, timer).await?;
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@ -142,7 +143,7 @@ pub mod drtio {
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}
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}
|
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|
||||
async fn process_unsolicited_aux(aux_mutex: &Mutex, linkno: u8) {
|
||||
async fn process_unsolicited_aux(aux_mutex: &Mutex<bool>, linkno: u8) {
|
||||
let _lock = aux_mutex.lock();
|
||||
match drtioaux::recv(linkno) {
|
||||
Ok(Some(packet)) => warn!("[LINK#{}] unsolicited aux packet: {:?}", linkno, packet),
|
||||
|
|
@ -191,7 +192,7 @@ pub mod drtio {
|
|||
up_destinations[destination as usize]
|
||||
}
|
||||
|
||||
async fn destination_survey(aux_mutex: &Mutex, routing_table: &drtio_routing::RoutingTable,
|
||||
async fn destination_survey(aux_mutex: &Mutex<bool>, routing_table: &drtio_routing::RoutingTable,
|
||||
up_links: &[bool],
|
||||
up_destinations: &RefCell<[bool; drtio_routing::DEST_COUNT]>,
|
||||
timer: GlobalTimer) {
|
||||
|
|
@ -213,7 +214,7 @@ pub mod drtio {
|
|||
}, timer).await;
|
||||
match reply {
|
||||
Ok(drtioaux::Packet::DestinationDownReply) =>
|
||||
destination_set_up(routing_table, up_destinations, destination, false),
|
||||
destination_set_up(routing_table, up_destinations, destination, false).await,
|
||||
Ok(drtioaux::Packet::DestinationOkReply) => (),
|
||||
Ok(drtioaux::Packet::DestinationSequenceErrorReply { channel }) =>
|
||||
error!("[DEST#{}] RTIO sequence error involving channel 0x{:04x}", destination, channel),
|
||||
|
|
@ -247,7 +248,7 @@ pub mod drtio {
|
|||
}
|
||||
}
|
||||
|
||||
pub async fn link_thread(aux_mutex: &Mutex,
|
||||
pub async fn link_thread(aux_mutex: &Mutex<bool>,
|
||||
routing_table: &drtio_routing::RoutingTable,
|
||||
up_destinations: &RefCell<[bool; drtio_routing::DEST_COUNT]>,
|
||||
timer: GlobalTimer) {
|
||||
|
|
@ -258,7 +259,7 @@ pub mod drtio {
|
|||
if up_links[linkno as usize] {
|
||||
/* link was previously up */
|
||||
if link_rx_up(linkno).await {
|
||||
process_unsolicited_aux(aux_mutex, linkno, timer).await;
|
||||
process_unsolicited_aux(aux_mutex, linkno).await;
|
||||
process_local_errors(linkno).await;
|
||||
} else {
|
||||
info!("[LINK#{}] link is down", linkno);
|
||||
|
|
@ -275,10 +276,10 @@ pub mod drtio {
|
|||
if let Err(e) = sync_tsc(aux_mutex, linkno, timer).await {
|
||||
error!("[LINK#{}] failed to sync TSC ({})", linkno, e);
|
||||
}
|
||||
if let Err(e) = load_routing_table(aux_mutex, linkno, routing_table).await {
|
||||
if let Err(e) = load_routing_table(aux_mutex, linkno, routing_table, timer).await {
|
||||
error!("[LINK#{}] failed to load routing table ({})", linkno, e);
|
||||
}
|
||||
if let Err(e) = set_rank(aux_mutex, linkno, 1).await {
|
||||
if let Err(e) = set_rank(aux_mutex, linkno, 1 as u8, timer).await {
|
||||
error!("[LINK#{}] failed to set rank ({})", linkno, e);
|
||||
}
|
||||
info!("[LINK#{}] link initialization completed", linkno);
|
||||
|
|
@ -294,7 +295,7 @@ pub mod drtio {
|
|||
}
|
||||
}
|
||||
|
||||
pub fn reset(aux_mutex: &Mutex, timer: GlobalTimer) {
|
||||
pub fn reset(aux_mutex: &Mutex<bool>, mut timer: GlobalTimer) {
|
||||
for linkno in 0..csr::DRTIO.len() {
|
||||
unsafe {
|
||||
(csr::DRTIO[linkno].reset_write)(1);
|
||||
|
|
@ -309,7 +310,7 @@ pub mod drtio {
|
|||
|
||||
for linkno in 0..csr::DRTIO.len() {
|
||||
let linkno = linkno as u8;
|
||||
if link_rx_up(linkno) {
|
||||
if task::block_on(link_rx_up(linkno)) {
|
||||
let reply = task::block_on(aux_transact(aux_mutex, linkno,
|
||||
&drtioaux::Packet::ResetRequest, timer));
|
||||
match reply {
|
||||
|
|
@ -326,21 +327,22 @@ pub mod drtio {
|
|||
pub mod drtio {
|
||||
use super::*;
|
||||
|
||||
pub fn startup(_aux_mutex: &Mutex, _routing_table: &RefCell<drtio_routing::RoutingTable>,
|
||||
_up_destinations: &RefCell<[bool; drtio_routing::DEST_COUNT]>, _timer: GlobalTimer) {}
|
||||
pub fn reset(_aux_mutex: &Mutex, _timer: GlobalTimer) {}
|
||||
pub fn startup(_aux_mutex: &'static Mutex<bool>, _routing_table: &'static RefCell<drtio_routing::RoutingTable>,
|
||||
_up_destinations: &'static RefCell<[bool; drtio_routing::DEST_COUNT]>, _timer: GlobalTimer) {}
|
||||
pub fn reset(_aux_mutex: &Mutex<bool>, mut _timer: GlobalTimer) {}
|
||||
}
|
||||
|
||||
pub fn startup(aux_mutex: &Mutex,
|
||||
routing_table: &RefCell<drtio_routing::RoutingTable>,
|
||||
up_destinations: &RefCell<[bool; drtio_routing::DEST_COUNT]>, timer: GlobalTimer) {
|
||||
pub fn startup(aux_mutex: &'static Mutex<bool>,
|
||||
routing_table: &'static RefCell<drtio_routing::RoutingTable>,
|
||||
up_destinations: &'static RefCell<[bool; drtio_routing::DEST_COUNT]>,
|
||||
timer: GlobalTimer) {
|
||||
drtio::startup(aux_mutex, routing_table, up_destinations, timer);
|
||||
unsafe {
|
||||
csr::rtio_core::reset_phy_write(1);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn reset(aux_mutex: &Mutex, timer: GlobalTimer) {
|
||||
pub fn reset(aux_mutex: &Mutex<bool>, timer: GlobalTimer) {
|
||||
unsafe {
|
||||
csr::rtio_core::reset_write(1);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue