1 use alloc::sync::Arc;
2 use system_error::SystemError;
3 
4 use crate::{
5     exception::{
6         irqdata::IrqHandlerData,
7         irqdesc::{IrqHandler, IrqReturn},
8         IrqNumber,
9     },
10     net::net_core::poll_ifaces_try_lock_onetime,
11 };
12 
13 /// 默认的网卡中断处理函数
14 #[derive(Debug)]
15 pub struct DefaultNetIrqHandler;
16 
17 impl IrqHandler for DefaultNetIrqHandler {
handle( &self, _irq: IrqNumber, _static_data: Option<&dyn IrqHandlerData>, _dynamic_data: Option<Arc<dyn IrqHandlerData>>, ) -> Result<IrqReturn, SystemError>18     fn handle(
19         &self,
20         _irq: IrqNumber,
21         _static_data: Option<&dyn IrqHandlerData>,
22         _dynamic_data: Option<Arc<dyn IrqHandlerData>>,
23     ) -> Result<IrqReturn, SystemError> {
24         poll_ifaces_try_lock_onetime().ok();
25         Ok(IrqReturn::Handled)
26     }
27 }
28