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调整：devfs注册设备后，返回指向inode私有信息的指针

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This commit is contained in:
fslongjin
2022-09-17 14:11:17 +08:00
parent 0435eb00b1
commit 0e624b1fcf
6 changed files with 41 additions and 21 deletions
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2
kernel/driver/keyboard/ps2_keyboard.c
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@ -205,7 +205,7 @@ void ps2_keyboard_init()
// 先读一下键盘的数据，防止由于在键盘初始化之前，由于按键被按下从而导致接收不到中断。
io_in8(PORT_PS2_KEYBOARD_DATA);
// 将设备挂载到devfs
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_PS2_KEYBOARD, &ps2_keyboard_fops);
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_PS2_KEYBOARD, &ps2_keyboard_fops, NULL);
kinfo("ps/2 keyboard registered.");
}

5
kernel/driver/tty/tty.c
View File

@ -2,6 +2,7 @@
#include <filesystem/VFS/VFS.h>
#include "tty.h"
static struct devfs_private_inode_info_t * tty_inode_private_data_ptr; // 由devfs创建的inode私有信息指针
static int tty_private_data;
/**
@ -87,6 +88,6 @@ struct vfs_file_operations_t tty_fops={
void tty_init(){
//注册devfs
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_TTY, &tty_fops);
kinfo("tty driver registered.");
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_TTY, &tty_fops, &tty_inode_private_data_ptr);
kinfo("tty driver registered. uuid=%d", tty_inode_private_data_ptr->uuid);
}