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IRQ-based VirtIOBlk Access. Plz wait for the virtio-drivers crate to be updated.

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This commit is contained in:
Yifan Wu 2022-02-07 14:13:30 -08:00
parent 017758bf2b
commit c6db34e2c7
13 changed files with 258 additions and 22 deletions
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3
os/src/trap/mod.rs
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@ -78,6 +78,9 @@ pub fn trap_handler() -> ! {
check_timer();
suspend_current_and_run_next();
}
Trap::Interrupt(Interrupt::SupervisorExternal) => {
crate::board::irq_handler();
}
_ => {
panic!(
"Unsupported trap {:?}, stval = {:#x}!",