🔧 include上级文件夹时,统一采用<>来指定文件

This commit is contained in:
fslongjin
2022-07-17 15:41:19 +08:00
parent d53c7bd1c7
commit d0ddb73788
39 changed files with 140 additions and 102 deletions

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@ -1 +1,19 @@
#pragma once
#pragma once
// usb设备在pci总线上的class
#define USB_CLASS 0xC
#define USB_SUBCLASS 0x3
// 不同的usb设备在pci总线上的prog IF
#define USB_TYPE_UHCI 0x0
#define USB_TYPE_OHCI 0x10
#define USB_TYPE_EHCI 0x20
#define USB_TYPE_XHCI 0x30
#define USB_TYPE_UNSPEC 0x80 // Unspecified
#define USB_TYPE_DEVICE 0xfe // USB Device(Not controller)
/**
* @brief 初始化usb驱动程序
*
*/
void usb_init();