Commit b0452e3

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Lines changed: 2 additions & 5 deletions

Original file line number	Diff line number	Diff line change
@@ -277,8 +277,7 @@ Here is the implementation for the `PL011Uart`:
`277`	`277`
`278`	`278`	```rust
`279`	`279`	`fn register_and_enable_irq_handler(&'static self) -> Result<(), &'static str> {`
`280`		`- use bsp::exception::asynchronous::irq_manager;`
`281`		`- use exception::asynchronous::{interface::IRQManager, IRQDescriptor};`
	`280`	`+ use exception::asynchronous::{irq_manager, IRQDescriptor};`
`282`	`281`
`283`	`282`	`let descriptor = IRQDescriptor {`
`284`	`283`	`name: Self::COMPATIBLE,`
`@@ -369,10 +368,8 @@ the the implementation of the trait's handling function:`
`369`	`368`	```rust
`370`	`369`	`#[no_mangle]`
`371`	`370`	`unsafe extern "C" fn current_elx_irq(_e: &mut ExceptionContext) {`
`372`		`- use exception::asynchronous::interface::IRQManager;`
`373`		`-`
`374`	`371`	`let token = &exception::asynchronous::IRQContext::new();`
`375`		`- bsp::exception::asynchronous::irq_manager().handle_pending_irqs(token);`
	`372`	`+ exception::asynchronous::irq_manager().handle_pending_irqs(token);`
`376`	`373`	`}`
`377`	`374`	```
`378`	`375`

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
@@ -324,7 +324,7 @@ the first time, an instance of the newly introduced `NullConsole` is used as the
`324`	`324`	`NullConsole` implements all the console traits, but does nothing. It discards outputs, and returns
`325`	`325`	`dummy input. For example, should one of the printing macros be called before the UART driver has`
`326`	`326`	`been instantiated and registered, the kernel does not need to crash because the driver is not`
`327`		`-brought up yet. Instead, it can just discards the output. With this new scheme of things, it is`
	`327`	`+brought up yet. Instead, it can just discard the output. With this new scheme of things, it is`
`328`	`328`	`possible to safely switch global references like the UART or the IRQ Manager at runtime.`
`329`	`329`
`330`	`330`	`That all the post-driver-init work has now been moved to callbacks is motivated by the idea that`
`@@ -382,7 +382,7 @@ been turned on.`
`382`	`382`	`fn kernel_init_mmio_va_allocator() {`
`383`	`383`	`let region = bsp::memory::mmu::virt_mmio_remap_region();`
`384`	`384`
`385`		`- page_alloc::kernel_mmio_va_allocator().lock(\|allocator\| allocator.initialize(region));`
	`385`	`+ page_alloc::kernel_mmio_va_allocator().lock(\|allocator\| allocator.init(region));`
`386`	`386`	`}`
`387`	`387`	```
`388`	`388`

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