Merge pull request #154 from rcore-os/release

Prepare for 0.7.5 release

Cargo.toml

@@ -1,28 +1,28 @@
 [package]
 name = "virtio-drivers"
-version = "0.7.4"
+version = "0.7.5"
 license = "MIT"
 authors = [
   "Jiajie Chen <[email protected]>",
   "Runji Wang <[email protected]>",
   "Yuekai Jia <[email protected]>",
   "Andrew Walbran <[email protected]>",
 ]
-edition = "2018"
+edition = "2021"
 description = "VirtIO guest drivers."
 repository = "https://github.com/rcore-os/virtio-drivers"
 keywords = ["virtio"]
 categories = ["hardware-support", "no-std"]
 
 [dependencies]
-log = "0.4"
-bitflags = "2.3.0"
-enumn = "0.1.13"
-zerocopy = { version = "0.7.5", features = ["derive"] }
+log = "0.4.22"
+bitflags = "2.6.0"
+enumn = "0.1.14"
+zerocopy = { version = "0.7.35", features = ["derive"] }
 
 [features]
 default = ["alloc"]
 alloc = ["zerocopy/alloc"]
 
 [dev-dependencies]
-zerocopy = { version = "0.7.5", features = ["alloc"] }
+zerocopy = { version = "0.7.35", features = ["alloc"] }

examples/riscv/Cargo.toml

@@ -2,7 +2,7 @@
 name = "riscv"
 version = "0.1.0"
 authors = ["Runji Wang <[email protected]>"]
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

examples/riscv/src/main.rs

@@ -186,7 +186,7 @@ fn virtio_sound<T: Transport>(transport: T) {
     let mut sound =
         VirtIOSound::<HalImpl, T>::new(transport).expect("failed to create sound driver");
     let output_streams = sound.output_streams().unwrap();
-    if output_streams.len() > 0 {
+    if !output_streams.is_empty() {
         let output_stream_id = *output_streams.first().unwrap();
         let rates = sound.rates_supported(output_stream_id).unwrap();
         let formats = sound.formats_supported(output_stream_id).unwrap();
@@ -204,7 +204,7 @@ fn virtio_sound<T: Transport>(transport: T) {
             PcmFormat::U32
         };
         let channel = if channel_range.contains(&2) {
-            2 as u8
+            2
         } else {
             *channel_range.start()
         };

src/device/sound.rs

@@ -530,14 +530,12 @@ impl<H: Hal, T: Transport> VirtIOSound<H, T> {
                     if self.tx_queue.should_notify() {
                         self.transport.notify(TX_QUEUE_IDX);
                     }
-                    info!("Added buffer, head = {}, token = {}", head, tokens[head]);
                     buffers[head] = Some(buffer);
                     head += 1;
                     if head >= usize::from(QUEUE_SIZE) {
                         head = 0;
                     }
                 } else if head == tail {
-                    info!("head = {head}, tail = {tail}, breaking");
                     break;
                 }
             }
@@ -549,7 +547,6 @@ impl<H: Hal, T: Transport> VirtIOSound<H, T> {
                         &mut [statuses[tail].as_bytes_mut()],
                     )?;
                 }
-                info!("Popped buffer, tail = {}, token = {}", tail, tokens[tail]);
                 if statuses[tail].status != CommandCode::SOk.into() {
                     return Err(Error::IoError);
                 }