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runtime: has_rtio -> has_rtio_core.

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has_rtio is the cfg for the kernel CPU, has_rtio_core is the one
for the comms CPU.

Also remove a few useless #[cfg]s.
This commit is contained in:
whitequark 2017-11-03 15:56:13 +00:00
parent 2404a0d8c8
commit ad8fcb8b86
3 changed files with 16 additions and 20 deletions
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14
artiq/firmware/runtime/kern_hwreq.rs
View File

@ -2,7 +2,7 @@ use std::io;
use kernel_proto as kern;
use sched::Io;
use session::{kern_acknowledge, kern_send};
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
use rtio_mgt;
#[cfg(has_drtio)]
@ -318,35 +318,35 @@ mod spi {
pub fn process_kern_hwreq(io: &Io, request: &kern::Message) -> io::Result<bool> {
match request {
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::RtioInitRequest => {
info!("resetting RTIO");
rtio_mgt::init_core();
kern_acknowledge()
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::DrtioChannelStateRequest { channel } => {
let (fifo_space, last_timestamp) = rtio_mgt::drtio_dbg::get_channel_state(channel);
kern_send(io, &kern::DrtioChannelStateReply { fifo_space: fifo_space,
last_timestamp: last_timestamp })
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::DrtioResetChannelStateRequest { channel } => {
rtio_mgt::drtio_dbg::reset_channel_state(channel);
kern_acknowledge()
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::DrtioGetFifoSpaceRequest { channel } => {
rtio_mgt::drtio_dbg::get_fifo_space(channel);
kern_acknowledge()
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::DrtioPacketCountRequest { linkno } => {
let (tx_cnt, rx_cnt) = rtio_mgt::drtio_dbg::get_packet_counts(linkno);
kern_send(io, &kern::DrtioPacketCountReply { tx_cnt: tx_cnt, rx_cnt: rx_cnt })
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
&kern::DrtioFifoSpaceReqCountRequest { linkno } => {
let cnt = rtio_mgt::drtio_dbg::get_fifo_space_req_count(linkno);
kern_send(io, &kern::DrtioFifoSpaceReqCountReply { cnt: cnt })

4
artiq/firmware/runtime/lib.rs
View File

@ -37,7 +37,7 @@ macro_rules! borrow_mut {
mod config;
mod ethmac;
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
mod rtio_mgt;
mod urc;
@ -124,7 +124,7 @@ fn startup() {
let mut scheduler = sched::Scheduler::new();
let io = scheduler.io();
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
rtio_mgt::startup(&io);
io.spawn(4096, mgmt::thread);
io.spawn(16384, session::thread);

18
artiq/firmware/runtime/session.rs
View File

@ -10,11 +10,10 @@ use sched::{ThreadHandle, Io};
use sched::{TcpListener, TcpStream};
use board;
use {config, mailbox, rpc_queue, kernel};
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
use rtio_mgt;
use rtio_dma::Manager as DmaManager;
use cache::Cache;
#[cfg(has_rtio)]
use kern_hwreq;
use rpc_proto as rpc;
@ -272,7 +271,7 @@ fn process_host_message(io: &Io,
unexpected!("attempted to switch RTIO clock while a kernel was running")
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
{
if rtio_mgt::crg::switch_clock(clk) {
host_write(stream, host::Reply::ClockSwitchCompleted)
@ -281,7 +280,7 @@ fn process_host_message(io: &Io,
}
}
#[cfg(not(has_rtio))]
#[cfg(not(has_rtio_core))]
host_write(stream, host::Reply::ClockSwitchFailed)
}
@ -376,11 +375,8 @@ fn process_kern_message(io: &Io, mut stream: Option<&mut TcpStream>,
kern_recv_dotrace(request);
#[cfg(has_rtio)]
{
if kern_hwreq::process_kern_hwreq(io, request)? {
return Ok(false)
}
if kern_hwreq::process_kern_hwreq(io, request)? {
return Ok(false)
}
match request {
@ -556,7 +552,7 @@ fn host_kernel_worker(io: &Io,
return Err(io_error("watchdog expired"))
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
{
if !rtio_mgt::crg::check() {
host_write(stream, host::Reply::ClockFailure)?;
@ -601,7 +597,7 @@ fn flash_kernel_worker(io: &Io,
return Err(io_error("watchdog expired"))
}
#[cfg(has_rtio)]
#[cfg(has_rtio_core)]
{
if !rtio_mgt::crg::check() {
return Err(io_error("RTIO clock failure"))