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Fix a number of warnings

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This commit is contained in:
Jeremy Soller
2021-11-29 20:01:27 -07:00
parent 61279db991
commit 515cab03eb
11 changed files with 31 additions and 37 deletions
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src/devices/uart_16550.rs
+11 -13
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@@ -68,21 +68,19 @@ where
{
pub fn init(&mut self) {
//TODO: Cleanup
unsafe {
self.int_en.write(0x00.into());
self.line_ctrl.write(0x80.into());
self.data.write(0x01.into());
self.int_en.write(0x00.into());
self.line_ctrl.write(0x03.into());
self.fifo_ctrl.write(0xC7.into());
self.modem_ctrl.write(0x0B.into());
self.int_en.write(0x01.into());
}
self.int_en.write(0x00.into());
self.line_ctrl.write(0x80.into());
self.data.write(0x01.into());
self.int_en.write(0x00.into());
self.line_ctrl.write(0x03.into());
self.fifo_ctrl.write(0xC7.into());
self.modem_ctrl.write(0x0B.into());
self.int_en.write(0x01.into());
}
fn line_sts(&self) -> LineStsFlags {
LineStsFlags::from_bits_truncate(
(unsafe { self.line_sts.read() } & 0xFF.into())
(self.line_sts.read() & 0xFF.into())
.try_into()
.unwrap_or(0),
)
@@ -91,7 +89,7 @@ where
pub fn receive(&mut self) -> Option<u8> {
if self.line_sts().contains(LineStsFlags::INPUT_FULL) {
Some(
(unsafe { self.data.read() } & 0xFF.into())
(self.data.read() & 0xFF.into())
.try_into()
.unwrap_or(0),
)
@@ -102,7 +100,7 @@ where
pub fn send(&mut self, data: u8) {
while !self.line_sts().contains(LineStsFlags::OUTPUT_EMPTY) {}
unsafe { self.data.write(data.into()) }
self.data.write(data.into())
}
pub fn write(&mut self, buf: &[u8]) {