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Move network polling code to bottom half

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This commit is contained in:
jiangjianfeng
2025-02-20 07:00:53 +00:00
committed by Tate, Hongliang Tian
parent 9804f053f2
commit 7d24e63216
16 changed files with 122 additions and 85 deletions
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13
kernel/comps/virtio/src/device/network/device.rs
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@ -9,13 +9,10 @@ use aster_bigtcp::device::{Checksum, DeviceCapabilities, Medium};
use aster_network::{
AnyNetworkDevice, EthernetAddr, RxBuffer, TxBuffer, VirtioNetError, RX_BUFFER_POOL,
};
use aster_softirq::BottomHalfDisabled;
use aster_util::slot_vec::SlotVec;
use log::{debug, warn};
use ostd::{
mm::DmaStream,
sync::{LocalIrqDisabled, SpinLock},
trap::TrapFrame,
};
use ostd::{mm::DmaStream, sync::SpinLock, trap::TrapFrame};
use super::{config::VirtioNetConfig, header::VirtioNetHdr};
use crate::{
@ -127,10 +124,10 @@ impl NetworkDevice {
/// Interrupt handlers if network device receives/sends some packet
fn handle_send_event(_: &TrapFrame) {
aster_network::handle_send_irq(super::DEVICE_NAME);
aster_network::raise_send_softirq();
}
fn handle_recv_event(_: &TrapFrame) {
aster_network::handle_recv_irq(super::DEVICE_NAME);
aster_network::raise_receive_softirq();
}
device
@ -363,7 +360,7 @@ impl Debug for NetworkDevice {
}
}
static TX_BUFFER_POOL: SpinLock<LinkedList<DmaStream>, LocalIrqDisabled> =
static TX_BUFFER_POOL: SpinLock<LinkedList<DmaStream>, BottomHalfDisabled> =
SpinLock::new(LinkedList::new());
const QUEUE_RECV: u16 = 0;

5
kernel/comps/virtio/src/device/socket/buffer.rs
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@ -3,15 +3,16 @@
use alloc::{collections::linked_list::LinkedList, sync::Arc};
use aster_network::dma_pool::DmaPool;
use aster_softirq::BottomHalfDisabled;
use ostd::{
mm::{DmaDirection, DmaStream},
sync::{LocalIrqDisabled, SpinLock},
sync::SpinLock,
};
use spin::Once;
const RX_BUFFER_LEN: usize = 4096;
pub static RX_BUFFER_POOL: Once<Arc<DmaPool>> = Once::new();
pub static TX_BUFFER_POOL: Once<SpinLock<LinkedList<DmaStream>, LocalIrqDisabled>> = Once::new();
pub static TX_BUFFER_POOL: Once<SpinLock<LinkedList<DmaStream>, BottomHalfDisabled>> = Once::new();
pub fn init() {
const POOL_INIT_SIZE: usize = 32;