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satman: adjusted drtio::Error instances

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This commit is contained in:
mwojcik 2021-08-30 14:38:00 +02:00
parent 59cf4bc689
commit be0baf5da8
2 changed files with 8 additions and 8 deletions
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2
src/satman/main.rs
View File

@ -82,7 +82,7 @@ macro_rules! forward {
fn process_aux_packet(_repeaters: &mut [repeater::Repeater], fn process_aux_packet(_repeaters: &mut [repeater::Repeater],
_routing_table: &mut drtio_routing::RoutingTable, _rank: &mut u8, _routing_table: &mut drtio_routing::RoutingTable, _rank: &mut u8,
packet: drtioaux::Packet, timer: GlobalTimer, i2c: I2c) -> Result<(), drtioaux::Error<!>> { packet: drtioaux::Packet, timer: GlobalTimer, i2c: I2c) -> Result<(), drtioaux::Error> {
// In the code below, *_chan_sel_write takes an u8 if there are fewer than 256 channels, // In the code below, *_chan_sel_write takes an u8 if there are fewer than 256 channels,
// and u16 otherwise; hence the `as _` conversion. // and u16 otherwise; hence the `as _` conversion.
match packet { match packet {

14
src/satman/repeater.rs
View File

@ -168,7 +168,7 @@ impl Repeater {
} }
} }
fn recv_aux_timeout(&self, timeout: u32, timer: GlobalTimer) -> Result<drtioaux::Packet, drtioaux::Error<!>> { fn recv_aux_timeout(&self, timeout: u32, timer: GlobalTimer) -> Result<drtioaux::Packet, drtioaux::Error> {
let max_time = timer.get_time() + Milliseconds(timeout); let max_time = timer.get_time() + Milliseconds(timeout);
loop { loop {
if !rep_link_rx_up(self.repno) { if !rep_link_rx_up(self.repno) {
@ -185,7 +185,7 @@ impl Repeater {
} }
} }
pub fn aux_forward(&self, request: &drtioaux::Packet, timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn aux_forward(&self, request: &drtioaux::Packet, timer: GlobalTimer) -> Result<(), drtioaux::Error> {
if self.state != RepeaterState::Up { if self.state != RepeaterState::Up {
return Err(drtioaux::Error::LinkDown); return Err(drtioaux::Error::LinkDown);
} }
@ -195,7 +195,7 @@ impl Repeater {
Ok(()) Ok(())
} }
pub fn sync_tsc(&self, timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn sync_tsc(&self, timer: GlobalTimer) -> Result<(), drtioaux::Error> {
if self.state != RepeaterState::Up { if self.state != RepeaterState::Up {
return Ok(()); return Ok(());
} }
@ -216,7 +216,7 @@ impl Repeater {
} }
} }
pub fn set_path(&self, destination: u8, hops: &[u8; drtio_routing::MAX_HOPS], timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn set_path(&self, destination: u8, hops: &[u8; drtio_routing::MAX_HOPS], timer: GlobalTimer) -> Result<(), drtioaux::Error> {
if self.state != RepeaterState::Up { if self.state != RepeaterState::Up {
return Ok(()); return Ok(());
} }
@ -232,14 +232,14 @@ impl Repeater {
Ok(()) Ok(())
} }
pub fn load_routing_table(&self, routing_table: &drtio_routing::RoutingTable, timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn load_routing_table(&self, routing_table: &drtio_routing::RoutingTable, timer: GlobalTimer) -> Result<(), drtioaux::Error> {
for i in 0..drtio_routing::DEST_COUNT { for i in 0..drtio_routing::DEST_COUNT {
self.set_path(i as u8, &routing_table.0[i], timer)?; self.set_path(i as u8, &routing_table.0[i], timer)?;
} }
Ok(()) Ok(())
} }
pub fn set_rank(&self, rank: u8, timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn set_rank(&self, rank: u8, timer: GlobalTimer) -> Result<(), drtioaux::Error> {
if self.state != RepeaterState::Up { if self.state != RepeaterState::Up {
return Ok(()); return Ok(());
} }
@ -253,7 +253,7 @@ impl Repeater {
Ok(()) Ok(())
} }
pub fn rtio_reset(&self, timer: GlobalTimer) -> Result<(), drtioaux::Error<!>> { pub fn rtio_reset(&self, timer: GlobalTimer) -> Result<(), drtioaux::Error> {
let repno = self.repno as usize; let repno = self.repno as usize;
unsafe { (csr::DRTIOREP[repno].reset_write)(1); } unsafe { (csr::DRTIOREP[repno].reset_write)(1); }
timer.delay_us(100); timer.delay_us(100);