驱动 ax88179_178a.ko
时间: 2023-05-13 12:01:06 浏览: 225
Ax88179_178a.ko是一个Linux内核模块,用于驱动USB以太网适配器的芯片AX88179/AX88178A。要将其成功驱动,需要按照以下步骤进行:
首先,确保你的Linux系统已经安装了Kernel Development Packages和gcc。然后,在终端输入“lsusb”命令,查看你的USB以太网适配器的Vendor ID和Product ID。记下这两个ID,将它们添加到“/etc/modprobe.d/usbnet.conf.”的一个新行的末尾,并且加入“options ax88179_178a“,这样modprobe就可以正确加载模块。
接下来,下载驱动程序版本ax88179_178a的源代码,可以从Asix官网上获取。将它们解压缩到一个目录中,并在终端中进入该目录。接着,运行“make”命令构建内核模块文件,这将在你的正在使用的内核树的“/lib/modules/‘uname -r’”下创建ax88179_178a.ko文件。
最后,运行命令“sudo modprobe ax88179_178a”加载模块,如果没有错误提示,那么你的USB以太网适配器现在应该是可用的了。如果出现问题,可以通过查找系统日志或者询问相关技术人员进一步解决。
总之,驱动Ax88179_178a.ko需要进行上述的一些操作,需要了解相关的基础知识和技能。但是如果你按照以上步骤进行,那么你就可以成功地使得你的USB以太网适配器正常使用了。
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ax88179_178a.ko
ax88179_178a.ko是一种Linux内核模块,其主要功能是为基于Realtek 88179/178A芯片的网络适配器提供驱动支持。这种网络适配器广泛用于桌面电脑、笔记本电脑和其他一些网络设备中,因为它提供了高速的有线网络连接。
作为内核模块,ax88179_178a.ko主要实现了网络适配器驱动程序的功能,它能够与内核进行交互,提供基本的网络系统调用接口,支持网络设备的动态分配和释放等操作。此外,ax88179_178a.ko还提供了电源管理、唤醒锁定和网络流量控制等功能,以确保网络连接的稳定性和可靠性。
安装和配置ax88179_178a.ko需要一定的Linux知识和技能,因为它需要与内核进行交互,需要知道一些网络配置和设备管理的基础知识。使用ax88179_178a.ko可以方便地让基于Realtek 88179/178A芯片的网络适配器在Linux系统中运行,大大提高了网络连接的速度和效率,使得使用者能够更好地享受网络服务带来的便利和乐趣。
优化这段代码: IF VR(v_alarm1).0 <> ax_alarm.ax_dial THEN VR(v_alarm1).0 = ax_alarm.ax_dial IF VR(v_alarm1).1 <> ax_alarm.ax_scr1_updown THEN VR(v_alarm1).1 = ax_alarm.ax_scr1_updown IF VR(v_alarm1).2 <> ax_alarm.ax_scr1_halftone THEN VR(v_alarm1).2 = ax_alarm.ax_scr1_halftone IF VR(v_alarm1).3 <> ax_alarm.ax_scr1_scraper THEN VR(v_alarm1).3 = ax_alarm.ax_scr1_scraper IF VR(v_alarm1).4 <> ax_alarm.ax_scr2_updown THEN VR(v_alarm1).4 = ax_alarm.ax_scr2_updown IF VR(v_alarm1).5 <> ax_alarm.ax_scr2_halftone THEN VR(v_alarm1).5 = ax_alarm.ax_scr2_halftone IF VR(v_alarm1).6 <> ax_alarm.ax_scr2_scraper THEN VR(v_alarm1).6 = ax_alarm.ax_scr2_scraper IF VR(v_alarm1).7 <> ax_alarm.ax_scr3_updown THEN VR(v_alarm1).7 = ax_alarm.ax_scr3_updown IF VR(v_alarm1).8 <> ax_alarm.ax_scr3_halftone THEN VR(v_alarm1).8 = ax_alarm.ax_scr3_halftone IF VR(v_alarm1).9 <> ax_alarm.ax_scr3_scraper THEN VR(v_alarm1).9 = ax_alarm.ax_scr3_scraper IF VR(v_alarm1).10 <> ax_alarm.ax_goin_spin THEN VR(v_alarm1).10 = ax_alarm.ax_goin_spin IF VR(v_alarm1).11 <> ax_alarm.ax_output_spin THEN VR(v_alarm1).11 = ax_alarm.ax_output_spin IF VR(v_alarm1).12 <> ax_alarm.ax_tl THEN VR(v_alarm1).12 = ax_alarm.ax_tl IF VR(v_alarm1).13 <> ax_alarm.ax_work1 THEN VR(v_alarm1).13 = ax_alarm.ax_work1 IF VR(v_alarm1).14 <> ax_alarm.ax_work2 THEN VR(v_alarm1).14 = ax_alarm.ax_work2 IF VR(v_alarm1).15 <> ax_alarm.ax_work3 THEN VR(v_alarm1).15 = ax_alarm.ax_work3 IF VR(v_alarm2).0 <> ax_alarm.ax_work4 THEN VR(v_alarm2).0 = ax_alarm.ax_work4 IF VR(v_alarm2).1 <> ax_alarm.ax_work5 THEN VR(v_alarm2).1 = ax_alarm.ax_work5 IF VR(v_alarm2).2 <> ax_alarm.ax_work6 THEN VR(v_alarm2).2 = ax_alarm.ax_work6 IF VR(v_alarm2).3 <> ax_alarm.ax_work7 THEN VR(v_alarm2).3 = ax_alarm.ax_work7 IF VR(v_alarm2).4 <> ax_alarm.ax_work8 THEN VR(v_alarm2).4 = ax_alarm.ax_work8 IF VR(v_alarm2).5 <> ax_alarm.ax_work9 THEN VR(v_alarm2).5 = ax_alarm.ax_work9 IF VR(v_alarm2).6 <> ax_alarm.ax_work10 THEN VR(v_alarm2).6 = ax_alarm.ax_work10 IF VR(v_warn1).0 <> ax_warn.ax_dial THEN VR(v_warn1).0 = ax_warn.ax_dial IF VR(v_warn1).1 <> ax_warn.ax_scr1_updown THEN VR(v_warn1).1 = ax_warn.ax_scr1_updown IF VR(v_warn1).2 <> ax_warn.ax_scr1_halftone THEN VR(v_warn1).2 = ax_warn.ax_scr1_halftone IF VR(v_warn1).3 <> ax_warn.ax_scr1_scraper THEN VR(v_warn1).3 = ax_warn.ax_scr1_scraper IF VR(v_warn1).4 <> ax_warn.ax_scr2_updown THEN VR(v_warn1).4 = ax_warn.ax_scr2_updown IF VR(v_warn1).5 <> ax_warn.ax_scr2_halftone THEN VR(v_warn1).5 = ax_warn.ax_scr2_halftone IF VR(v_warn1).6 <> ax_warn.ax_scr2_scraper THEN VR(v_warn1).6 = ax_warn.ax_scr2_scraper IF VR(v_warn1).7 <> ax_warn.ax_scr3_updown THEN VR(v_warn1).7 = ax_warn.ax_scr3_updown IF VR(v_warn1).8 <> ax_warn.ax_scr3_halftone THEN VR(v_warn1).8 = ax_warn.ax_scr3_halftone IF VR(v_warn1).9 <> ax_warn.ax_scr3_scraper THEN VR(v_warn1).9 = ax_warn.ax_scr3_scraper IF VR(v_warn1).10 <> ax_warn.ax_goin_spin THEN VR(v_warn1).10 = ax_warn.ax_goin_spin IF VR(v_warn1).11 <> ax_warn.ax_output_spin THEN VR(v_warn1).11 = ax_warn.ax_output_spin IF VR(v_warn1).12 <> ax_warn.ax_tl THEN VR(v_warn1).12 = ax_warn.ax_tl IF VR(v_warn1).13 <> ax_warn.ax_work1 THEN VR(v_warn1).13 = ax_warn.ax_work1 IF VR(v_warn1).14 <> ax_warn.ax_work2 THEN VR(v_warn1).14 = ax_warn.ax_work2 IF VR(v_warn1).15 <> ax_warn.ax_work3 THEN VR(v_warn1).15 = ax_warn.ax_work3 IF VR(v_warn2).0 <> ax_warn.ax_work4 THEN VR(v_warn2).0 = ax_warn.ax_work4 IF VR(v_warn2).1 <> ax_warn.ax_work5 THEN VR(v_warn2).1 = ax_warn.ax_work5 IF VR(v_warn2).2 <> ax_warn.ax_work6 THEN VR(v_warn2).2 = ax_warn.ax_work6 IF VR(v_warn2).3 <> ax_warn.ax_work7 THEN VR(v_warn2).3 = ax_warn.ax_work7 IF VR(v_warn2).4 <> ax_warn.ax_work8 THEN VR(v_warn2).4 = ax_warn.ax_work8 IF VR(v_warn2).5 <> ax_warn.ax_work9 THEN VR(v_warn2).5 = ax_warn.ax_work9 IF VR(v_warn2).6 <> ax_warn.ax_work10 THEN VR(v_warn2).6 = ax_warn.ax_work10
可以将代码优化为:
FOR i = TO 6
IF VR(v_alarm1).i <> ax_alarm.ax_scr1_updown+i THEN VR(v_alarm1).i = ax_alarm.ax_scr1_updown+i
IF VR(v_alarm1).i+3 <> ax_alarm.ax_scr2_updown+i THEN VR(v_alarm1).i+3 = ax_alarm.ax_scr2_updown+i
IF VR(v_alarm1).i+6 <> ax_alarm.ax_scr3_updown+i THEN VR(v_alarm1).i+6 = ax_alarm.ax_scr3_updown+i
IF VR(v_warn1).i <> ax_warn.ax_scr1_updown+i THEN VR(v_warn1).i = ax_warn.ax_scr1_updown+i
IF VR(v_warn1).i+3 <> ax_warn.ax_scr2_updown+i THEN VR(v_warn1).i+3 = ax_warn.ax_scr2_updown+i
IF VR(v_warn1).i+6 <> ax_warn.ax_scr3_updown+i THEN VR(v_warn1).i+6 = ax_warn.ax_scr3_updown+i
NEXT i
FOR i = 10 TO 15
IF VR(v_alarm1).i <> ax_alarm.ax_goin_spin+i-10 THEN VR(v_alarm1).i = ax_alarm.ax_goin_spin+i-10
IF VR(v_alarm1).i+2 <> ax_alarm.ax_tl+i-10 THEN VR(v_alarm1).i+2 = ax_alarm.ax_tl+i-10
IF VR(v_alarm1).i-10 <> ax_alarm.ax_work1+i-10 THEN VR(v_alarm1).i-10 = ax_alarm.ax_work1+i-10
IF VR(v_alarm1).i-7 <> ax_alarm.ax_work4+i-10 THEN VR(v_alarm1).i-7 = ax_alarm.ax_work4+i-10
IF VR(v_warn1).i <> ax_warn.ax_goin_spin+i-10 THEN VR(v_warn1).i = ax_warn.ax_goin_spin+i-10
IF VR(v_warn1).i+2 <> ax_warn.ax_tl+i-10 THEN VR(v_warn1).i+2 = ax_warn.ax_tl+i-10
IF VR(v_warn1).i-10 <> ax_warn.ax_work1+i-10 THEN VR(v_warn1).i-10 = ax_warn.ax_work1+i-10
IF VR(v_warn1).i-7 <> ax_warn.ax_work4+i-10 THEN VR(v_warn1).i-7 = ax_warn.ax_work4+i-10
NEXT i
这样可以减少代码行数,提高代码的可读性和可维护性。
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