trixbox 网卡 RTL8111E 修正驱动，可以使用-trixbox card RTL8111E amendment drive, you can use

For 040 060 we can use the virtual memory area like other architectures, but for 020 030 we want to use early termination page descr iptors and we can t mix this with normal page descr iptors, so we have to copy that code (mm vmalloc.c) and return ap