DragonOS-Community/DragonOS
4
1
Fork 0
mirror of https://github.com/DragonOS-Community/DragonOS.git synced 2025-06-19 13:16:31 +00:00
Code Issues Releases Wiki Activity

🆕 ahci的FIS数据结构

Browse Source
This commit is contained in:
fslongjin
2022-03-25 16:46:08 +08:00
parent 2f3f8868ae
commit de7583cf31
3 changed files with 266 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
kernel/driver/keyboard/ps2_keyboard.c
View File

@ -56,8 +56,7 @@ void ps2_keyboard_handler(ul irq_num, ul param, struct pt_regs *regs)
*/
void ps2_keyboard_init()
{
// 开启键盘中断，中断向量号为0x21，物理模式，投递至BSP处理器
apic_ioapic_write_rte(0x12, 0x21);
// ======= 初始化键盘循环队列缓冲区 ===========
// 申请键盘循环队列缓冲区的内存