Linux Kernal API 列表
Linux Kernal API 列表
register_chrdev(unsigned int major, const char * name,
register_chrdev(unsigned int major, const char * name,
static void __exit usb_skel_exit(void) { /* dereg
static void __exit usb_skel_exit(void) { /* dereg
#define VENDOR_ID 0x0fc5 // 請依照實際硬體的韌體 Vendor ID
#define VENDOR_ID 0x0fc5 // 請依照實際硬體的韌體 Vendor ID
/* 資料寫出到 Parallel port */ outb(parlelport_buffer
/* 資料寫出到 Parallel port */ outb(parlelport_buffer
#include <asm/io.h> /* inb, outb */ char pa
#include <asm/io.h> /* inb, outb */ char pa
release_region(0x378,1); //0x378 是 Parallel port
release_region(0x378,1); //0x378 是 Parallel port
Registering port /* Registering port */ port = ch
Registering port /* Registering port */ port = ch
Registering port /* Registering port */ port = ch
Registering port /* Registering port */ port = ch
void memory_exit(void) { /* Freeing the major num
void memory_exit(void) { /* Freeing the major num
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