Moninj: fix working with DRTIO #190
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@ -134,7 +134,7 @@
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cargoLock = {
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lockFile = src/Cargo.lock;
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outputHashes = {
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"libasync-0.0.0" = "sha256-7qRHEHg+CXqqZSLgV4j9XLrLj6mlaeXzCZ8eFkRa0U8=";
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"libasync-0.0.0" = "sha256-xuwesRrQiccopPTCkwGqQxld74X74q7EVsKIrE0zirc=";
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};
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};
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@ -219,7 +219,7 @@ dependencies = [
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[[package]]
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name = "libasync"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"embedded-hal",
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"libcortex_a9",
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@ -251,7 +251,7 @@ dependencies = [
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[[package]]
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name = "libboard_zynq"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"bit_field",
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"embedded-hal",
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@ -276,7 +276,7 @@ dependencies = [
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[[package]]
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name = "libconfig"
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version = "0.1.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"core_io",
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"fatfs",
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@ -287,7 +287,7 @@ dependencies = [
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[[package]]
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name = "libcortex_a9"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"bit_field",
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"libregister",
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@ -303,7 +303,7 @@ checksum = "33a33a362ce288760ec6a508b94caaec573ae7d3bbbd91b87aa0bad4456839db"
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[[package]]
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name = "libregister"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"bit_field",
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"vcell",
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@ -313,7 +313,7 @@ dependencies = [
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[[package]]
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name = "libsupport_zynq"
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version = "0.0.0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#56c27e98e4fc2bd719d26abaa98a7628c395b9c0"
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source = "git+https://git.m-labs.hk/M-Labs/zynq-rs.git#605c8f73a60cf41a6e2d535c5850933d3154e935"
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dependencies = [
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"cc",
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"compiler_builtins",
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@ -20,7 +20,7 @@ use crate::proto_async::*;
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pub enum Error {
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NetworkError(smoltcp::Error),
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UnexpectedPattern,
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UnrecognizedPacket,
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UnrecognizedPacket
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}
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pub type Result<T> = core::result::Result<T, Error>;
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@ -58,45 +58,47 @@ enum DeviceMessage {
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#[cfg(has_drtio)]
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mod remote_moninj {
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use super::*;
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use libboard_artiq::drtioaux;
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use libboard_artiq::drtioaux_async;
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use crate::rtio_mgt::drtio;
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use log::error;
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pub fn read_probe(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, probe: i8) -> i64 {
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let reply = task::block_on(drtio::aux_transact(aux_mutex, linkno, &drtioaux::Packet::MonitorRequest {
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pub async fn read_probe(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, probe: i8) -> i64 {
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let reply = drtio::aux_transact(aux_mutex, linkno, &drtioaux_async::Packet::MonitorRequest {
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destination: destination,
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channel: channel as _,
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probe: probe as _},
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timer));
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timer).await;
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match reply {
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Ok(drtioaux::Packet::MonitorReply { value }) => return value as i64,
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Ok(drtioaux_async::Packet::MonitorReply { value }) => return value as i64,
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Ok(packet) => error!("received unexpected aux packet: {:?}", packet),
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Err("link went down") => { debug!("link is down"); },
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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: &Rc<Mutex<bool>>, _timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8, value: i8) {
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pub async fn inject(aux_mutex: &Rc<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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drtioaux_async::send(linkno, &drtioaux_async::Packet::InjectionRequest {
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destination: destination,
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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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}).await.unwrap();
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}
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pub fn read_injection_status(aux_mutex: &Rc<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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pub async fn read_injection_status(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8) -> i8 {
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let reply = drtio::aux_transact(aux_mutex,
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linkno,
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&drtioaux::Packet::InjectionStatusRequest {
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&drtioaux_async::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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timer).await;
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match reply {
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Ok(drtioaux::Packet::InjectionStatusReply { value }) => return value as i8,
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Ok(drtioaux_async::Packet::InjectionStatusReply { value }) => return value as i8,
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Ok(packet) => error!("received unexpected aux packet: {:?}", packet),
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Err("link went down") => { debug!("link is down"); },
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Err(e) => error!("aux packet error ({})", e)
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}
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0
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@ -142,7 +144,7 @@ macro_rules! dispatch {
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local_moninj::$func(channel.into(), $($param, )*)
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} else {
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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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remote_moninj::$func($aux_mutex, $timer, linkno, destination, channel, $($param, )*).await
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}
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}}
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}
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@ -163,20 +165,21 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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let mut probe_watch_list: BTreeMap<(i32, i8), Option<i64>> = BTreeMap::new();
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let mut inject_watch_list: BTreeMap<(i32, i8), Option<i8>> = BTreeMap::new();
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let mut next_check = Milliseconds(0);
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let mut next_check = timer.get_time();
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let timeout = |next_check: Milliseconds| -> nb::Result<(), Void> {
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if timer.get_time() < next_check {
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Err(nb::Error::WouldBlock)
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} else {
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Ok(())
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}
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};
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loop {
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// TODO: we don't need fuse() here.
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// remove after https://github.com/rust-lang/futures-rs/issues/1989 lands
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let read_message_f = read_i8(&stream).fuse();
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let next_check_c = next_check.clone();
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let timeout = || -> nb::Result<(), Void> {
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if timer.get_time() < next_check_c {
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Err(nb::Error::WouldBlock)
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} else {
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Ok(())
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}
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};
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let timeout_f = block_async!(timeout()).fuse();
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let timeout_f = block_async!(timeout(next_check_c)).fuse();
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pin_mut!(read_message_f, timeout_f);
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select_biased! {
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message = read_message_f => {
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@ -246,7 +249,7 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer,
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*previous = Some(current);
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}
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}
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next_check = next_check + Milliseconds(200);
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next_check = timer.get_time() + Milliseconds(200);
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}
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}
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}
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@ -49,7 +49,10 @@ pub mod drtio {
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pub async fn aux_transact(aux_mutex: &Mutex<bool>, linkno: u8, request: &Packet,
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timer: GlobalTimer) -> Result<Packet, &'static str> {
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let _lock = aux_mutex.lock();
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if !link_rx_up(linkno).await {
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return Err("link went down");
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}
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let _lock = aux_mutex.async_lock().await;
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drtioaux_async::send(linkno, request).await.unwrap();
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recv_aux_timeout(linkno, 200, timer).await
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}
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@ -88,7 +91,7 @@ pub mod drtio {
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}
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async fn sync_tsc(aux_mutex: &Rc<Mutex<bool>>, linkno: u8, timer: GlobalTimer) -> Result<(), &'static str> {
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let _lock = aux_mutex.lock();
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let _lock = aux_mutex.async_lock().await;
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unsafe {
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(csr::DRTIO[linkno as usize].set_time_write)(1);
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@ -142,7 +145,7 @@ pub mod drtio {
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}
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async fn process_unsolicited_aux(aux_mutex: &Rc<Mutex<bool>>, linkno: u8) {
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let _lock = aux_mutex.lock();
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let _lock = aux_mutex.async_lock().await;
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match drtioaux_async::recv(linkno).await {
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Ok(Some(packet)) => warn!("[LINK#{}] unsolicited aux packet: {:?}", linkno, packet),
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Ok(None) => (),
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|
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