From 2dde56422dcfb94affee2baffc8d240ad16ad4b2 Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Thu, 1 Jan 2026 15:04:47 +0800 Subject: dev(device): implement VirtIO See dev log for detail --- src/kernel/trap/handler.cc | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'src/kernel/trap/handler.cc') diff --git a/src/kernel/trap/handler.cc b/src/kernel/trap/handler.cc index d7f78de..c1626cc 100644 --- a/src/kernel/trap/handler.cc +++ b/src/kernel/trap/handler.cc @@ -6,6 +6,7 @@ #include "kernel/mm.h" #include "kernel/timer.h" #include "drivers/plic.h" +#include "drivers/virtio.h" #include "lib/string.h" @@ -59,20 +60,24 @@ namespace Trap if (is_interrupt && code == 9) { // Supervisor External Interrupt (IRQ 9) - int irq = PILC::claim(); + int irq = PLIC::claim(); if (irq == 10) { - // uart_intr(); + Drivers::uart_intr(); + // Debug + // Drivers::uart_puts("[Interrupt] UART Input detected!\n"); } else if (irq >= 1 && irq <= 8) { - // virtio_disk_intr(); + VirtIO::intr(); + // Debug + // Drivers::uart_puts("[Interrupt] VirtIO disk finished!\n"); } if (irq > 0) { - PILC::complete(irq); + PLIC::complete(irq); } return 1; -- cgit v1.2.3